Goes satellite & wefax program,10,1960,pg 198, T type attenuator,10,1960,pg 140, Windows bundling differences,10,1960,pg 67,Leavey m $10 Digital thermometer,11,1960,pg 52, $10 Digital thermometer,11,1960,pg 155, $10 Speech processor,11,1960,pg 64, $10 Speech processor,11,1960,pg 155, $2 Squeeze keyer paddle,11,1960,pg 24, $35 DTMF remote control sys decoder,12,1960,pg 34, $35 Operating console,12,1960,pg 39, $5 Coax switch,12,1960,pg 146, $5 Memory keyer,12,1960,pg 100, $5 Phonepatch,12,1960,pg 122, $5 Preamp compressor,12,1960,pg 75, $5 Scanner for FT-227r,1,1961,pg 38, $5 Scanner for FT-227r,1,1961,pg 166, $5 Surplus scientific calculator,1,1961,pg 114, $50 220 MHz synthesizer,2,1961,pg 124, $50 220 MHz synthesizer,2,1961,pg 114, (4cx1000a-6m),2,1961,pg 12, (battery charger),2,1961,pg 52, (book) 1934 Official SW manual,2,1961,pg 54,Stivison (book) 44 power supplies for your..,2,1961,pg 50,Traister (book) A radio journal 1912-1940,3,1961,pg 28,Ledlow l (book) Bash 11ICe guide,3,1961,pg 129, (book) Beginner's guide to OSCAR 13,3,1961,pg 64,Berglund (book) Beginner's hdbk of amateur,3,1961,pg 4,Laster c (book) Book on AMTOR,3,1961,pg 108, (book) Communication satellites,3,1961,pg 26,Horn l (book) Computing across America,3,1961,pg 90,Roberts s (book) Digital communications,3,1961,pg 59,Leavey m (book) Easy-up antennas for radio..,4,1961,pg 4,Noll e (book) Electronics pocket handbook,4,1961,pg 99, (book) Fine tuning proceedings 1990,4,1961,pg 60,Currier h (book) Golden classics of yesterday,4,1961,pg 71,Reneau l (book) Heil ham radio handbook,4,1961,pg 44,Roberts s (book) Hidden signals on sTV,4,1961,pg 61,Cooper (book) InteRFerence handbook,4,1961,pg 119, (book) Ku-band satellite TV,4,1961,pg 62,Currier h (book) Microprocessors in industr..,5,1961,pg 50,Weiss m (book) Microwave electronics tech..,5,1961,pg 29,Antonuk l (book) 11ICe antenna notebook,5,1961,pg 4,Demaw d (book) RSGB VHF/UHF manual,5,1961,pg 119, (book) Sailing with ham radio,5,1961,pg 28,Keith (book) Solutions to tesla's secrets,5,1961,pg 71,Bearden (book) SW hobby equipment review,5,1961,pg 109, (book) The complete DXer,6,1961,pg 129,W9kni (book) The cuckoo's egg-hacker spy,6,1961,pg 37,Stoll c (book) The digital 11ICe,6,1961,pg 66,Grubbs (book) The packet radio handbook,6,1961,pg 66,05o (book) The rest of ham radio,7,1961,pg 104,Fox (book) Timex computer astronomy,7,1961,pg 101,Burgess (book) Tune in on telephone calls,7,1961,pg 60,Kneitel t (book) Tune in the world-ham radio,7,1961,pg 4,ARRL (book) Universal elex RTTY callbks,7,1961,pg 108, (book) Uno dos cuatro-numbers stns,7,1961,pg 31,Clegg e (book) World satellite scrambling..,7,1961,pg 62,Currier h (cartoon),8,1961,pg 91, (cartoon),8,1961,pg 95, (cartoon),8,1961,pg 15, (cartoon),8,1961,pg 47, (cartoon),8,1961,pg 19, (cartoon),8,1961,pg 87, (cartoon),8,1961,pg 97, (cartoon),8,1961,pg 102, (cartoon),8,1961,pg 120, (cartoon),8,1961,pg 64, (cartoon),9,1961,pg 81, (cartoon),9,1961,pg 97, (cartoon),9,1961,pg 39, (cartoon),9,1961,pg 40, (cartoon),10,1961,pg 57, (cartoon),10,1961,pg 12, (cartoon),10,1961,pg 125, (cartoon),10,1961,pg 135, (cartoon),10,1961,pg 132, (cartoon),10,1961,pg 134, (cartoon),10,1961,pg 32, (cartoon),11,1961,pg 81, (cartoon),11,1961,pg 130, (cartoon),11,1961,pg 45, (cartoon),11,1961,pg 59, (cartoon),11,1961,pg 20, (cartoon),11,1961,pg 61, (coaxial baluns),11,1961,pg 107, (dielectric pipe union),12,1961,pg 70, (ferrite baluns),12,1961,pg 108, (improving) repeater audio,12,1961,pg 31, (lm3914 IC) led s-meter,12,1961,pg 24, (low noise mixer circuit),1,1962,pg 72, (simple 2m transmitter),1,1962,pg 22, (temp ring ant for 20m & 6m),1,1962,pg 38, (wtw) DX listing,1,1962,pg 158, +/- 15 Vdc Regulated power supply,2,1962,pg 70, +/- 15 Vdc Regulated power supply,2,1962,pg 71, +/-15 +/-5 Vdc power supply),2,1962,pg 156, +/-5 Vdc Regulated power supply,2,1962,pg 22, D+12v Regulated power supply,3,1962,pg 54, +12 Vdc Power supply),3,1962,pg 158, +12 Vdc Regulated power supply,3,1962,pg 80, +13v 3a Regulated power supply,3,1962,pg 154, +24 +12 -6 Vdc Power supply),3,1962,pg 24, +5 +/-9v Regulated power supply,3,1962,pg 55, +5 +12 -12v Regulated power supply,3,1962,pg 37, +560 +105 +6.3 Vdc power supply,3,1962,pg 58, +5v regulated power supply,3,1962,pg 153, +5v turns off installed hamsoft ROM,4,1962,pg 69, +5v 150 ma power supply,4,1962,pg 24, +5 Vdc regulated power supply,4,1962,pg 77, 0 to 180 deg phase shifter,4,1962,pg 33, 0-260 VAC ac supply,4,1962,pg 174, 0-59 dB step attenuator,4,1962,pg 14, 0-60 MHz synthesizer,4,1962,pg 145, 0-60 MHz synthesizer,4,1962,pg 50, 0-60 MHz synthesizer,4,1962,pg 113, 0.1 to 200 second timers,4,1962,pg 113, 0.25-29.75 MHz stabilized converter,4,1962,pg 6, 0.3-3 MHz square-wave generator,4,1962,pg 180, 1 Kw pep two 811a amplifier,5,1962,pg 6, 1 stage 80m CW dc receiver & transmitter,5,1962,pg 28,Boucher m 1 tube $10 2m transceiver,5,1962,pg 78, 1 w 6ag7 rig,5,1962,pg 57, 1 wt audio amp,5,1962,pg 55, 1 xnstr 2m superregen RX,5,1962,pg 100, 1 xnstr QRP transmitter,5,1962,pg 35, 1 xnstr radio (bdcst),5,1962,pg 110, 1 xnstr RF osc (to 30MHz),5,1962,pg 35, 1 511 000 hams in world:top nations,5,1962,pg 7, 1-100 GHz propagation loss values,5,1962,pg 76,Houghton 1-10 GHz amateur microwave fq meter,6,1962,pg 72, 1-2 MHz bdcst transmitter,6,1962,pg 49, 1.2 GHz band propagation note,6,1962,pg 24, 1.2 GHz: rigs propagation ant op,6,1962,pg 24, 1.3 GHz rat race mixer,6,1962,pg 20,Wb6igp 1.5 million Japanese hams: classes,6,1962,pg 24,Cowhig d 1.8 dB nf 2n5109 6m preamplifier,6,1962,pg 54,Houghton 1.9-2.0 MHz radiolocation systems,6,1962,pg 7, 1/2 quad antenna,6,1962,pg 35, 1/2 wave whip for HT,6,1962,pg 149, 1/3 size coil-loaded 15m vt dipole,6,1962,pg 57,Younker d 10 & 15m 2 el quad all plastic,6,1962,pg 58, 10 Ampere variable power supply,6,1962,pg 73, 10 Cell nicd charger,6,1962,pg 119, 10 GHz RX,6,1962,pg 222, 10 milliwatt 2m transistor CW transmitter,6,1962,pg 16,Lyster c 10 milliwatt led power calibrator,7,1962,pg 21,Brown b 10 minute ID timer,7,1962,pg 112, 10 minute ID timer,7,1962,pg 168, 10 minute ID timer/7 segment led,7,1962,pg 14, 10 minute timer,7,1962,pg 128, 10 minute timer,7,1962,pg 6, 10 minute timer,7,1962,pg 168, 10 minute timer,8,1962,pg 160, 10 minute timer,8,1962,pg 78, 10 switchable IF BW lc filter,8,1962,pg 54,Pa0se 10 thru 40m double vee phased array,8,1962,pg 66, 10 thru 40m vertical,9,1962,pg 60, 10 turn 432 MHz 15 dB OSCAR helix,9,1962,pg 116, 10 year licenses,9,1962,pg 101, 10 12 or 15m 2el spider quad,9,1962,pg 78, 10 12 or 15m quad gamma match,9,1962,pg 79, 10 15 & 20m delta loop,9,1962,pg 146, 10 15 and 20m vertical dipole,9,1962,pg 54, 10 15 20 40 or 80m delta loop dim.,9,1962,pg 46, 10 15 20m 2 element miniquad,10,1962,pg 182, 10 15 20m tree hung trap vertical,10,1962,pg 148, 10-10 international club history,10,1962,pg 60,Kf7ak 10-15v to 5v regulated supply),10,1962,pg 56, 10-600 MHz 10 dB gain preamp,10,1962,pg 106, 10-80m horizontal quad element,10,1962,pg 60, 10-80m QRP transmatch,11,1962,pg 61, 10.5 GHz transceiver,11,1962,pg 60, 10.5 GHz transceiver,11,1962,pg 26, 10.7 MHz limiting amp,11,1962,pg 55, 10.7 MHz sweep generator,11,1962,pg 170, 100 led x-y digital tuning display,11,1962,pg 20, 1000 foot arecibo reflecting ant,11,1962,pg 34, 1000 WPM morse code typer,11,1962,pg 100, 1000 Hz lpf using mf-10 filter IC),11,1962,pg 35, 100 Hz Accuracy digital display,12,1962,pg 28, 100 Hz Accuracy digital display,12,1962,pg 218, 100 KHz Marker generator,12,1962,pg 24, 100 KHz Thin line pulse generator,12,1962,pg 24, 100 KHz Tunnel-diode sine wave osc,12,1962,pg 31, 100 MHz Crystal oscillator & doubler,12,1962,pg 19,Bloom r 100 MHz Overtone crystal oscillator,12,1962,pg 64,Houghton 100 mw 6m transmitter,12,1962,pg 300, 100 mw Modulator,12,1962,pg 177, 100 w on 2m with compactrons-linear,12,1962,pg 80, 100 w solar-powered ham station,12,1962,pg 146, 100x100 charged coupled device-ccd,12,1962,pg 5, 10el 432 MHz skeleton slot antenna,1,1963,pg 70, 10el 432 MHz skeleton slot antenna,1,1963,pg 60, 10 GHz Dish/horn feeds,1,1963,pg 46, 10 GHz Equipment source,1,1963,pg 70,Houghton 10 GHz Gunn oscillator,1,1963,pg 60, 10 GHz Interstate communications,1,1963,pg 60,Green w 10 GHz Polaplexer transceiver,1,1963,pg 20, 10 GHz Receiver,1,1963,pg 222, 10 GHz Tests using detector & amp,1,1963,pg 40, 10 GHz Transceiver block diagram,1,1963,pg 52,Houghton 10 GHz Transceiver,1,1963,pg 70, 10 GHz transceiver using solfan alarm parts,2,1963,pg 40, 10 GHz transceiver:gunn osc 30 MHz IF mod ps,2,1963,pg 18,Houghton 10m Tubing vertical dipole,2,1963,pg 44,Latham j 10m 15m 20m vee beam,2,1963,pg 106, 10m 2el delta loop beam,2,1963,pg 77, 10m 6m & 2m converter,2,1963,pg 114, 10m Amateur band: modes freq & use,2,1963,pg 12,Scott c 10m Amplifier ban,2,1963,pg 17, 10m Band propagation,3,1963,pg 170, 10m Beacons,3,1963,pg 103, 10m Beacons,3,1963,pg 12,Scott c 10m CW rig from hygain CB board,3,1963,pg 18, 10m CW rig from hygain CB board,3,1963,pg 56, 10m Delta loop element zl special,3,1963,pg 41,Gray j 10m FM,3,1963,pg 52, 10m FM,3,1963,pg 175, 10m FM operation,4,1963,pg 84, 10m FM propagation,4,1963,pg 44, 10m Folded dipole ant (vt),4,1963,pg 30, 10m gp using beta matching,4,1963,pg 80, 10m Groundplane,4,1963,pg 146, 10m Meteor scatter,4,1963,pg 22, 10m Midget rig,4,1963,pg 8, 10m or 15m bobtail curtain,4,1963,pg 92, 10m OSCAR omnidirectional ant,4,1963,pg 159, 10m OSCAR preamp,4,1963,pg 31, 10m Packet 1200 baud hr-2600 op,5,1963,pg 48,Lloyd b 10m Rptr ID with f2a emission ok,5,1963,pg 8, 10m Solid state transmitter,5,1963,pg 207, 10m thru 160m inverted vee,5,1963,pg 106, 10m thru 40m 2 bent element yagi,5,1963,pg 20, 10m thru 80m coax tuner & switch,5,1963,pg 84, 10m transistor converter,5,1963,pg 9, 10m vt dipole uses TV mast+PVC pipe,5,1963,pg 29,Stein r 10m 12m 15m 17m 20m spc transmatch,5,1963,pg 22,Cebik l 10m 15m & 20m coax inverted vee,6,1963,pg 82, 10m 15m & 20m sailboat sloper,6,1963,pg 50, 10m 15m 20m & 40m mobile antenna,6,1963,pg 129, 10m 15m 20m & 40m top end trap ant,7,1963,pg 56, 10m 20m & 40m trap antenna,7,1963,pg 62, 10m-160m balanced shielded fed ant,7,1963,pg 10, 10 MHz generator locked to broadcast stn,7,1963,pg 32, 10 MHz 18MHz and 24MHz beacon,7,1963,pg 190, 10 w amp using a trw pt5757 xnstr,7,1963,pg 16, 11el 1220 MHz yagi,7,1963,pg 74, 11el 2m circular quad,7,1963,pg 86, 12 Foot broadband 40m vertical,7,1963,pg 44, 12 Output repeater control,7,1963,pg 100, 12 to 6 Vdc converter,7,1963,pg 111, 12 to 6 Vdc converter,7,1963,pg 143, 12 Volt beetle juice (vw),7,1963,pg 48, 12 Volt regulated power supply,7,1963,pg 271, 12 Watter for 10,8,1963,pg 131, 12 6 5v regulated supply,8,1963,pg 48, 12-14v 3a reg.power supply $10,8,1963,pg 170, 12.6v 3 amp regulated power supply,8,1963,pg 40, 12.6 Vdc 1 Amp regulated power supply,8,1963,pg 77,Bryce m 12.6 Vdc 1 Amp regulated power supply,8,1963,pg 75,Bryce m 12.6 Vdc 5 Amp regulated power supply,8,1963,pg 80, 1200 Baud ham communications,8,1963,pg 155, 1220 MHz Lecher line,9,1963,pg 74, 1265 MHz Satellite link parameters,9,1963,pg 64,Brown b 1269 MHz 70w mode l adler amplifier,9,1963,pg 64,Wa5zib 1272.01 MHz FM repeater frontend,9,1963,pg 36, 1296 Grid dipper,9,1963,pg 16, 1296 MHz RF receiving amplifier,9,1963,pg 14, 1296 MHz mixer with 6.5 dB nf,9,1963,pg 33, 1296 MHz converter,9,1963,pg 6, 1296 MHz discone ant,9,1963,pg 158, 1296 MHz Ideal crystal osc,9,1963,pg 115, 1296 MHz in 1968,9,1963,pg 42, 1296 MHz stripline downconverter,10,1963,pg 40, 1296 MHz transceiver,10,1963,pg 68, 12ba6 14 MHz vxo,10,1963,pg 38, 12el 2m yagi,10,1963,pg 96, 12m delta loop element zl special,10,1963,pg 41,Gray j 12v 5a regulated power supply,10,1963,pg 38, 12v modified c-64 & c-1541 drive,10,1963,pg 26,Neeley j 12v modified c-64 & c-1541 drive,10,1963,pg 61,Neeley j 12v power supply,11,1963,pg 60, 12v power supply,11,1963,pg 288, 12v regulated power supply,11,1963,pg 31, 12v to 9v regulated supply,11,1963,pg 68, T12v 20a regulated power supply,11,1963,pg 10, 12v 25a regulated power supply,11,1963,pg 56, 12v 25a regulated power supply,11,1963,pg 42, 12v 5amp regulated power supply,11,1963,pg 152, 12 Vdc motor speed control circuit,12,1963,pg 20, 12 Vdc regulated power supply,12,1963,pg 32, 12 Vdc regulated power supply,12,1963,pg 75, 12 Vdc to 6 Vdc converter,12,1963,pg 58, 12 Vdc to 6 Vdc converter,12,1963,pg 48, 12 Vdc 5 amp regulated supply,12,1963,pg 77, 12 Vdc 5amp regulated supply,12,1963,pg 120, 13.2v and 5v dc power supply,12,1963,pg 44, 13.5v 20a regulated power supply,1,1964,pg 90, 13.6v 20a regulated power supply,1,1964,pg 186, 13.6v 20a regulated power supply,1,1964,pg 30, 13.8 & 5 Vdc regulated power supply,1,1964,pg 44, 13.8v 25a power supply,1,1964,pg 50, 13.8v 25a power supply,1,1964,pg 17, 13.8 Vdc to 9 Vdc regulated,1,1964,pg 129, 135 KHz if strip,1,1964,pg 127, 13cm sma connector power divider,2,1964,pg 61,Mascaro d 13v 5 10 15 20 25 or 30amp supply,2,1964,pg 8, 13v 2 amp power supply,2,1964,pg 40, 13w 5763 transmitter,2,1964,pg 62, 14.100 MHz worldwide beacon system,2,1964,pg 97, 1400KHz q-multiplier circuit,2,1964,pg 165, 144 to 432 varactor tripler 17w out,2,1964,pg 143, 144.939 MHz Icelandic beacon,2,1964,pg 8, 145 & 432 MHz turnstile ant (OSCAR),2,1964,pg 160, 146 MHz & 220 MHz dual band j antenna,2,1964,pg 48,Bloom r 146 MHz balun,2,1964,pg 41, 146 MHz mobile ant (using car body),2,1964,pg 77, 14el 432 MHz yagi,3,1964,pg 85, 14el on 432 MHz,3,1964,pg 16, 15 mods for hw-101,3,1964,pg 42, 15 or 20m half wave filters,3,1964,pg 50, 15.75 KHz osc (TV test unit),3,1964,pg 170, 156 MHz-03ine world above 2m,3,1964,pg 88, 15 dB preamps & others,3,1964,pg 78, 15el 435 MHz crossed yagi array,4,1964,pg 29,Berglund 15m & 20m attIC inverted vee,4,1964,pg 81, 15m 2wave vee + fullwave zepp 5 dBd,4,1964,pg 26, 15m 6 el vt rotary beam ant,4,1964,pg 170, 15m delta loop element zl special,4,1964,pg 41,Gray j 15m loop (square antenna),4,1964,pg 14, 15m signals from jupiter,5,1964,pg 66, 15 Vdc regulated power supply,5,1964,pg 28, 15w amp for the tr-22,5,1964,pg 60, 16 channel a/d converter,5,1964,pg 132, 16 channel repeater telemetry encoder,5,1964,pg 50, 16 el 2m collinear,6,1964,pg 111, 16 el collinear 432-440MHz,6,1964,pg 35, 16 ft diameter homebrew TVRO dish,6,1964,pg 96, 16 hf log periodic designs,6,1964,pg 97,W4aeo 16 pin IC solder remover,7,1964,pg 150, 16 19 25 & 31m converter,7,1964,pg 70, 160-189 KHz beacon frequency list),7,1964,pg 53, 160 Hz twin-t filter,7,1964,pg 126, 160m 6w transistor transmitter,7,1964,pg 22, 160m ant coupler,7,1964,pg 75, 160m ant coupler,8,1964,pg 47, 160m band:station & activity/DXing,8,1964,pg 69, 160m changes,8,1964,pg 122, 160m converter,8,1964,pg 52, 160m CW transmitter (pair of 1625),8,1964,pg 142, 160m flat top,8,1964,pg 31, 160m folded unipole,8,1964,pg 28, 160m history & equipment,8,1964,pg 49, 160m hula hoop receiving loop,8,1964,pg 42, 160m inverted u ant-twr excitation?,8,1964,pg 32,Wa3ekl 160m iv & gnd sys,8,1964,pg 44, 160m Mickey mouse (transmitter),9,1964,pg 52, 160m preamp,9,1964,pg 55, 160m preamplifier,9,1964,pg 27, 160m solidstate receiver,9,1964,pg 52, 170-850 Hz active bandpass filters,9,1964,pg 39, 170-850 Hz active bandpass filters,9,1964,pg 74, 1700m transmitter and antenna,9,1964,pg 34, 1750 meter transverter,10,1964,pg 20, 1750m rules rigs & info sources,10,1964,pg 31,W2imb 17m band (18MHz) now open to us,10,1964,pg 9,Hastings 17m band progress for ham use,10,1964,pg 9, 17m delta loop element zl special,10,1964,pg 41,Gray j 17m dipole and vertical groundplane,10,1964,pg 81,Thompson 1800 Hz command osc for FM,10,1964,pg 132, 18kv high order voltage multiplier,10,1964,pg 94, 1928 style TV sys for amateur test,10,1964,pg 4, 1934 comm act bill amendment,10,1964,pg 117, 1938 6l6 special transmitter,11,1964,pg 83,Bryce m 1942 capacitance meter rebuilt,11,1964,pg 40, 1970 amateur radio buyers guide,11,1964,pg 112, 1972 repeater list,11,1964,pg 55, 1980 sunspot predictions,11,1964,pg 47, 1984 85 us amateur statistics,11,1964,pg 80, 1 KHz & 100 KHz crystal osc,11,1964,pg 21, 1MHz test oscillator uses lm311,12,1964,pg 22, 1st us remote-controlled repeater,12,1964,pg 93, 1w 6 MHz CW transmitter,12,1964,pg 46, 1w 80m CW transceiver,12,1964,pg 26,Coates k 1w audio amp,12,1964,pg 99, 2 & 1/2 inch nixies,12,1964,pg 186, 2 Band mobile SSB receiver,12,1964,pg 6, 2 Band vhf quad,12,1964,pg 50, 2 Battery auto electrical system,12,1964,pg 122, 2 Digit DTMF decoder with squelch,12,1964,pg 86, 2 Digital clocks & callsign display,12,1964,pg 10, 2 el 15 thru 80m phased vt array,12,1964,pg 96, 2 el 20m phased vertical array,1,1965,pg 132, 2 Element 10 or 15m yagi,1,1965,pg 36, 2 Element 10m yagi-cheap,1,1965,pg 122, 2 Element 15m delta loop beam,1,1965,pg 64, 2 Element 40m quad,1,1965,pg 136, 2 Element compact 15m beam,1,1965,pg 104, 2 Element driven iv 15m 20m or 40m,1,1965,pg 91, 2 Element phased shortened loops,1,1965,pg 80, 2 Element phased vertical array,1,1965,pg 82, 2 Element short 15/20m delta quad,2,1965,pg 144, 2 Element short 15/20m delta quad,2,1965,pg 14, 2 Element switchable quad,2,1965,pg 61, 2 Exam pool questions ambiguous,2,1965,pg 7,Reneau l 2 Hi gain RF stages in 1 IC 2m FM,2,1965,pg 47, 2 Horizontal (vt stacked) 75m quads,2,1965,pg 66, 2 IC 40m CW transmitter 250 mw out,2,1965,pg 34, 2 Radio link for extended repeater op,2,1965,pg 44, 2 Relays wired as r-s flipflop,2,1965,pg 96, 2 RX from 1 ant (splitter),2,1965,pg 49, 2 Sidebands from the two'er,3,1965,pg 70, 2 Stage 800 Hz active filter,3,1965,pg 139, 2 Stage audio amp,3,1965,pg 32, 2 Stage clipper preamp,3,1965,pg 100, 2 Stage lowpass audio filter,3,1965,pg 183, 2 Stage video amp with agc,3,1965,pg 107, 2 Stage xnstr 80m VFO buffer amp,3,1965,pg 80, 2 Terminal current limiter,3,1965,pg 107, 2 To 12v cpo,3,1965,pg 164, 2 Tone generator,4,1965,pg 36, 2 Tone selective calling decoder,4,1965,pg 81, 2 Tone ultra low distortion generator,4,1965,pg 21, 2 Transistor 1500 mile transmitter,4,1965,pg 98, 2 Tube reinartz all wave receiver,4,1965,pg 68, 2 Tube reinartz all wave receiver,4,1965,pg 17, 2 Unbreakable ant for the tr-22,4,1965,pg 105, 2 Way edge detection,5,1965,pg 67, 2 x 8 element 15 dB gain yagi,5,1965,pg 42, 2 xnstr audio osc,5,1965,pg 34, 2 xnstr oscillator circuits (cpo),5,1965,pg 98, 2 xstr cpo,5,1965,pg 81, 2.15 GHz backfire antenna,5,1965,pg 50, 2.4 GHz antenna & downconverter notes,5,1965,pg 65, 2.5w transmitter (6m),5,1965,pg 78, 20 & 75m ATV nets,5,1965,pg 54, 20 dB gain 2m amp,6,1965,pg 106, 20 Foot crank-up mast,6,1965,pg 131, 20 Years of 73 magazine,6,1965,pg 146, 20 40 or 80m crystal 2w CW xnstr transmitter,6,1965,pg 90, 20 40 or 80m crystal 2w CW xnstr transmitter,6,1965,pg 105, 200 Hz CW filter,7,1965,pg 34, 200 Vdc ac power supply,7,1965,pg 50,Popovich 200 Vdc mobile vibrator power supply,7,1965,pg 50,Popovich 200w Dummy load,7,1965,pg 246, 2036 Meter panel led readout,7,1965,pg 62, 2036 Meter panel led readout,7,1965,pg 159, 20a Power supply,7,1965,pg 48, 20a Adjustable regulated dc supply,7,1965,pg 42, 20 dB Gain 1.5dB nf 2m OSCAR preamp,8,1965,pg 20, 20 dB Gain FET hf preamp,8,1965,pg 42, 20 dB pi Attenuator,8,1965,pg 22,Beck m 20m 2 Collinear loop antenna,8,1965,pg 58, 20m 2 Wavelength vee antenna,8,1965,pg 83, 20m Bobtail curtain,8,1965,pg 44, 20m Bobtail curtain,8,1965,pg 110, 20m Compact loop,8,1965,pg 10, 20m Delta loop element zl special,8,1965,pg 41,Gray j 20m Miniature IC receiver,9,1965,pg 28,K1bqt 20m nbc retirees net,9,1965,pg 10, 20m Phone band expansion,9,1965,pg 143, 20m SSB transceiver,9,1965,pg 12, 20m sterba curtain,9,1965,pg 60, 20m 4el 10.5ft boom 8 lb lpa,9,1965,pg 174, 20m 40m 80m single horizontal loop,9,1965,pg 46,Clarke b 20w CW amplifier,9,1965,pg 32, 20w CW amplifier,9,1965,pg 117, 20w wattmeter,9,1965,pg 57, 21/28 MHz preamp,9,1965,pg 252, 220 MHz front end using FETs,9,1965,pg 45, 220-222MHz lose ramifications,9,1965,pg 9, 220 MHz all-mode transverter,10,1965,pg 18,Bloom r 220 MHz band plan,10,1965,pg 154, 220 MHz California band plan,10,1965,pg 10, 220 MHz converter,10,1965,pg 6, 220 MHz converter,10,1965,pg 18, 220 MHz converter for FM (police) pkt RX,10,1965,pg 42, 220 MHz dmos linear amplifier,10,1965,pg 38,Bloom r 220 MHz pocket j-pole,10,1965,pg 27, 220 MHz propagation,10,1965,pg 90, 220 MHz receiver from an arc-27,10,1965,pg 78, 220 MHz transistor converter,10,1965,pg 30, 220 MHz transverter,10,1965,pg 142, 220 MHz xnstr crystal control converter,10,1965,pg 8, 220 VAC source for tentec century 21,10,1965,pg 82,Bryce m 2300-2450 MHz band plan,10,1965,pg 34, 2304 MHz converter,11,1965,pg 32, 23cm amp using adler cavity,11,1965,pg 24, 23cm amp using adler cavity,11,1965,pg 91, 23cm bandplan not good for 11ICes,11,1965,pg 57, 23cm hardline 75-50 ohm converter,11,1965,pg 16,Krome e 24% bandwith tone decoder,11,1965,pg 35, 24.89-24.99 now available to us,11,1965,pg 7, 24 GHz test equipment & limitations,11,1965,pg 76,Houghton 24 GHz waveguide transition,11,1965,pg 82,Houghton 25 to 147MHz multiplier,11,1965,pg 70, 25 000 qsl manager list,11,1965,pg 92, 25 KHz crystal calibrator,11,1965,pg 42, 25w & 100w solidstate linear,11,1965,pg 8, 25w modulator,11,1965,pg 90, 26 dB gain vhf/uhf nested rhombics,11,1965,pg 24, 27 different HT(s) comparison chart,11,1965,pg 28, 28.253 MHz beacon,12,1965,pg 8, 28.284 MHz beacon,12,1965,pg 99, 28.6 MHz CW qsk crystal osc transmitter,12,1965,pg 18,Brown b 2el 10m 15m 20m beam,12,1965,pg 31, 2el 15m 11ICe vertical antenna,12,1965,pg 74, 2el 15m yagi,12,1965,pg 20, 2el 20m miniquad,12,1965,pg 23, 2el 20m vertical array,12,1965,pg 16, 2el 2m quad with pvc supports,12,1965,pg 37, 2el 40m cubical quad,12,1965,pg 26, 2el 40m inverted vee yagi,12,1965,pg 72, 2el 75m yagi,12,1965,pg 101, 2el 80m phased slopers,12,1965,pg 62,W4aeo 2el half size 6m quad using loading,12,1965,pg 54,Moell j 2el offset centers 40m antenna,12,1965,pg 179, 2el phased array,12,1965,pg 60, 2el phased vt (hustler 6bTV) array,12,1965,pg 54, 2el quad (10m 15m 20m),12,1965,pg 20, 2el shortened 20m beam,12,1965,pg 134, 2el spaced 1/4 wave,12,1965,pg 22, 2el vert polarized 40m quad,12,1965,pg 40, 2el 10-40m switchable phased array,12,1965,pg 136, 2 GHz cylindrICal parabola,12,1965,pg 54, 2k memory for the 6800,12,1965,pg 90, 2 Kw pep building block lin,12,1965,pg 31, 2 Kw pep for 6m,12,1965,pg 12, 2m & 70cm beacon frequency change,12,1965,pg 8,Reneau l 2m & 70cm HT vertical antenna,12,1965,pg 18,Witmer b 2m 18w amp,1,1966,pg 63, 2m 2 tube SSB transverter,1,1966,pg 16, 2m 2el bent 3/4wave phased vertical,1,1966,pg 32,Younker d 2m 6146 linear amplifier,1,1966,pg 84, 2m amp pair of 4x150a,1,1966,pg 88, 2m antenna coupler & SWR bridge,1,1966,pg 33, 2m attenuator,1,1966,pg 49, 2m balloon launch-115000ft 460miles,1,1966,pg 9, 2m band edge 03ker,1,1966,pg 105, 2m beacon,1,1966,pg 93, 2m beacon,1,1966,pg 78, 2m bi-square antenna,1,1966,pg 83, 2m calibration using downconverter & RX),1,1966,pg 108, 2m cavity preamplifier,1,1966,pg 60, 2m coax vertical dipole,1,1966,pg 112, 2m coaxial bazooka,1,1966,pg 32, 2m coexistence: satellite/packet/CW,1,1966,pg 58,Lloyd b 2m converter,1,1966,pg 18, 2m corner reflector,1,1966,pg 20, 2m corner reflector,1,1966,pg 73, 2m converter,1,1966,pg 52, 2m ddrr antenna,2,1966,pg 126, 2m df antenna,2,1966,pg 43, 2m dipole & house siding reflector,2,1966,pg 44, 2m dual boom high f/b 21 el beam,2,1966,pg 140, 2m emergency alarm,2,1966,pg 20, 2m extended double zepp,2,1966,pg 52, 2m FM amp,2,1966,pg 71, 2m FM at 14000 ft,2,1966,pg 83, 2m FM buyers guide),2,1966,pg 96, 2m FM deviation meter,2,1966,pg 36, 2m FM halo,2,1966,pg 58, 2m FM in japan (not repeater),2,1966,pg 4, 2m FM repeater,2,1966,pg 4, 2m FM transceiver buyers guide,2,1966,pg 120, 2m FM transmitter,2,1966,pg 65, 2m FM crystal chart,2,1966,pg 126, 2m foil dipole,2,1966,pg 22, 2m franklin array,2,1966,pg 69, 2m groundplane,2,1966,pg 18, 2m groundplane,2,1966,pg 48, 2m groundplane ant,2,1966,pg 154, 2m groundplane),3,1966,pg 91, 2m halo slot mobile antenna,3,1966,pg 8, 2m hand transceivers,3,1966,pg 89, 2m high peRFormance receiver,3,1966,pg 30, 2m high peRFormance receiver,3,1966,pg 63, 2m HT survey (21 rigs),3,1966,pg 142, 2m HT:Yaesu Icom Kenwood comparison,3,1966,pg 96,Yaesu ad 2m hybridized xmtg converter,3,1966,pg 55, 2m j antenna,3,1966,pg 106, 2m j pole antenna,3,1966,pg 84, 2m Kw linear amplifier,3,1966,pg 29, 2m lightning rod protection,3,1966,pg 130, 2m magnetic (shielded) loop,3,1966,pg 22, 2m magnetic mount antenna,3,1966,pg 134, 2m moonbounce,4,1966,pg 271, 2m 11ICe phone in australia soon?,4,1966,pg 9, 2m 11ICe phone in australia soon?,4,1966,pg 100, 2m nuvistor amplifier,4,1966,pg 14, 2m nuvistor converter,4,1966,pg 28, 2m nuvistor converter,4,1966,pg 44, 2m packet freq around the country,4,1966,pg 8, 2m preamp,4,1966,pg 97, 2m preamp hep 802,4,1966,pg 112, 2m preamp with bypass relay circuit,4,1966,pg 84, 2m preamplifier,4,1966,pg 8, 2m quad 4 bay transmission line conversion),4,1966,pg 52, 2m quads,4,1966,pg 14, 2m repeater,4,1966,pg 58, 2m repeater,4,1966,pg 112, 2m repeater tone alert,4,1966,pg 90, 2m repeater tt control system,4,1966,pg 60, 2m RF sniffer),4,1966,pg 46, 2m right angle loops = omni pattern,4,1966,pg 48, 2m rubber duck groundplane,4,1966,pg 26, 2m RX from radio shack weather RX,4,1966,pg 46, 2m RX from radio shack weather RX,4,1966,pg 125, 2m scanner,5,1966,pg 75, 2m signal generator,5,1966,pg 80, 2m signal to srd for 10GHz output,5,1966,pg 13,Houghton 2m solidstate walkie-talkie transmitter,5,1966,pg 54, 2m soup can j antenna,5,1966,pg 60, 2m spiralray,5,1966,pg 83, 2m spread spectrum beacon,5,1966,pg 8, 2m SSB activity/bandplan/beacons,5,1966,pg 26, 2m SSB rigs,5,1966,pg 6, 2m sterba curtain,5,1966,pg 30, 2m synthesizer,5,1966,pg 58, 2m synthesizer,5,1966,pg 146, 2m tee (shunt l) tuner,5,1966,pg 40, 2m the easy way bendix mtr-9,5,1966,pg 36, 2m to 10m cross-band repeater op,5,1966,pg 34, 2m to 2304MHz MMIC preamplifier,5,1966,pg 77,Houghton 62m to bdcst band converter,5,1966,pg 106, 2m transistor converter,5,1966,pg 24, 2m turnstile halo horizontal ant,5,1966,pg 70, 2m vertical antenna facts,5,1966,pg 12, 2m vertical dipole made from coax,6,1966,pg 14,Adams j 2m VFO plugs into 2m crystal FM unit),6,1966,pg 23, 2m vhf slot antenna,6,1966,pg 10, 2m vmos power FET 60w amplifier),6,1966,pg 39, 2m vmos xvtr & ts940s connections,6,1966,pg 32, 2m whip (tuna can base),6,1966,pg 56, 2m xnstr transmitter plus 1,6,1966,pg 28, 2m xnstr transmitter plus 1,6,1966,pg 63, 2m crystal osc,6,1966,pg 110, 2m yagi + semICylindrICal reflector,6,1966,pg 78, 2m yagi gamma match,6,1966,pg 62, 2m zl special,6,1966,pg 40, 2m zl special,6,1966,pg 141, 2m 6m coupler use broadcast antenna,6,1966,pg 49, 2m 70cm orthogonal quagis,6,1966,pg 51,Wa5zib 2m-20m field strength meter,6,1966,pg 90, 2m/10m cross-band repeater system,6,1966,pg 44, 2m/2.3 GHz converter/transverter,6,1966,pg 65,Houghton 2m/220 MHz cross-band operation,6,1966,pg 48, 2n2222 102.5MHz FM transmitter,7,1966,pg 48, 2n5188 2m exciter,7,1966,pg 108, 2q comm RX (22 xnstrs),7,1966,pg 8, 2w 2m 3 tube am transmitter,7,1966,pg 18, 2w 40m transistor CW transmitter,7,1966,pg 36, 2w 6m transmitter using heterodyne VFO,7,1966,pg 30, 2w audio amp,7,1966,pg 82, 2w audio amp,7,1966,pg 108, 3 & 4 element antennas,7,1966,pg 42, 3 1/2 digit digital voltmeter,7,1966,pg 40, 3 1/2 digit digital voltmeter,7,1966,pg 8, 3 Band 3 element quad,7,1966,pg 62, 3 Band boomless quad feeding/tuning,7,1966,pg 52, 3 Button touch-tone decoder,7,1966,pg 52, 3 component cpo,7,1966,pg 46, 3 12k tool holder,7,1966,pg 22, 3 el 10m beam (croSSBow 3 mod),7,1966,pg 158, 3 el 15 or 20m vt yagi,7,1966,pg 90, 3 el 75m wire beam,7,1966,pg 13, 3 Element 2m FM yagi,7,1966,pg 62, 3 Element 2m yagi,7,1966,pg 132, 3 IC 135 MHz $50 mini-counter,8,1966,pg 58, 3 IC 135 MHz $50 mini-counter,8,1966,pg 147, 3 IC audio CW filter,8,1966,pg 50, 3 message memory keyer,8,1966,pg 80, 3 parallel mobile resonators,8,1966,pg 40, 3 position multimode mike switchbox,8,1966,pg 70,Pelaez d 3 position multimode mike switchbox,8,1966,pg 70,Pelaez d 3 stage audio filter varibale q,8,1966,pg 89, 3 to 9 MHz synthesizer design notes,8,1966,pg 182, 3 to 9 MHz synthesizer design notes,8,1966,pg 81, 3 tube superhet sw RX,8,1966,pg 14, 3 USSR woodpeckers,8,1966,pg 9, 3 versatile IC testers,8,1966,pg 38, 3 vt array & phasing networks),8,1966,pg 36, 3 wavelength lp for 20m,8,1966,pg 89, 3 ways to determine solar minimum,8,1966,pg 86, 3 xnstr am radio,8,1966,pg 54, 3-22 MHz signal generator,8,1966,pg 32, 3-30 MHz preamp used with min ant),8,1966,pg 49, 3-30v 1.5a regulated power supply,8,1966,pg 20, 3-4-6 qd (20-15-10m respectively),8,1966,pg 63, 3-400z lin,8,1966,pg 124, 3-500z lin,8,1966,pg 51, 3-dimensional dipole pattern,9,1966,pg 74, 3.395 MHz BFO,9,1966,pg 78, 3.5 digit dvm,9,1966,pg 83, 3.5 digit dvm,9,1966,pg 147, 3.5 digit dvm,9,1966,pg 132, 3.5 inch 70cm single/dual slot ant,9,1966,pg 73, 3.5-14 MHz conICal monopole antenna,9,1966,pg 81, 3.5-4 MHz FET VFO using collins pto,9,1966,pg 80, 3.5 KHz transceiver transmits thru rock,9,1966,pg 42, 3.5 MHz tube crystal osc,9,1966,pg 165, 3.855 MHz is new AMSAT net freq,9,1966,pg 10, 3/2 Waves in phase shorter 75m iv,9,1966,pg 54,Taylor j 3/4 Meter TV,9,1966,pg 35, 3/4 Wave ant etc,9,1966,pg 59, 3/8 Wave invisible 2m car ant,9,1966,pg 62, 30 ft 160m vt,9,1966,pg 93, 30 MHz if strip using IC (85dB),9,1966,pg 52, 30 MHz 20 dB amp FETs in cascode,9,1966,pg 82, 300 channels for the IC-22s,9,1966,pg 54, 300 MHz freq scaler,9,1966,pg 97, 3000 volt dc supply,9,1966,pg 69, 3000 volt dc supply-parts list,9,1966,pg 134, 30 Hz sweep generator for monitor scopes,9,1966,pg 32, 30m delta loop & matching section,9,1966,pg 46, 30m or 40m 3w CW VFO transceiver,9,1966,pg 20,Auld b 30m or 40m 3w CW VFO transceiver,10,1966,pg 88,Auld b 30m seiler oscillator,10,1966,pg 46, 30 MHz 2 stage xnstr if preamp,10,1966,pg 44, 30 MHz crystal oscillator,10,1966,pg 13,Houghton 30 MHz FM receiver using tda7000 IC,10,1966,pg 42, 30 MHz frequency counter,10,1966,pg 600, 30 MHz MOSFET preamplifier,10,1966,pg 19,Houghton 30 MHz-50MHz meteor bounce),10,1966,pg 108, 30p1 lin amp (4 811a's),10,1966,pg 18, 30w xnstr transmitter,10,1966,pg 46, 30w xnstr transmitter,10,1966,pg 50, 30w 10 dB gain 2m xnstr power amp,10,1966,pg 96, 32 Phased 2el 20 dB gain 432 MHz beam,10,1966,pg 67, 38 Foot wooden tilt-over tower,10,1966,pg 116, 38 to 42MHz VCO pll to 5-6 MHz VFO,10,1966,pg 192, 3dB nf 18 dB gain 10 GHz FET preamp,10,1966,pg 49,Houghton 3el 10m yagi,10,1966,pg 18, 3el 15m beam,10,1966,pg 123, 3el 20m quad,10,1966,pg 38, 3el 2m quad,11,1966,pg 18, 3el 3 band (10/18/25 MHz) warc yagi),11,1966,pg 138, 3el 40m wire yagi forward slant el,11,1966,pg 22,Crowley b 3el 6 dB gain 220 MHz yagi,11,1966,pg 66, 3el 75m collinear using inline stub,11,1966,pg 24,Taylor j 3el Optimum 20m beam,11,1966,pg 33, 3el Remotely-tuned yagi,11,1966,pg 22, 3el Rotary wire beam for $15),11,1966,pg 24, 3el Short 80m sloping log periodic,11,1966,pg 60,W4aeo 3el Short 80m sloping yagi,11,1966,pg 60,W4aeo 3 GHz tin can polaplexer,11,1966,pg 13,Houghton 3w 10m transmitter,11,1966,pg 30, 3w 30m CW vxo transmitter,11,1966,pg 52,Bryce m 3w 30m CW vxo transmitter,11,1966,pg 38,Bryce m 4 6jb6 linear,11,1966,pg 50, 4 6jb6 linear amplifier,11,1966,pg 10, 4 band crystal converter,11,1966,pg 12, 4 bay 70cm inline folded dipole vt,11,1966,pg 41, 4 bit multiplication,11,1966,pg 76, 4 bit transparent latch,11,1966,pg 67, 4 different kinds of repeaters,11,1966,pg 18, 4 digit counter: 100 Hz resolution,11,1966,pg 40, 4 digit counter: 100 Hz resolution,12,1966,pg 65, 4 digit freq counter,12,1966,pg 20, 4 digit or 3 sec tone DTMF decoder,12,1966,pg 55, 4 digit or 3 sec tone DTMF decoder,12,1966,pg 100, 4 el 20m phased vertical array,12,1966,pg 132, 4 el rhombus,12,1966,pg 44, 4 element 10 15 20m quad,12,1966,pg 50, 4 Microsats to be launched in 1989,12,1966,pg 67, 4 Output repeater control system,12,1966,pg 32, 4 Popular touch tone pads,12,1966,pg 143, 4 Stage 80 Hz wide CW filter,12,1966,pg 10, 4 Tone audio oscillator,12,1966,pg 20, 4 Transistor 6m transmitter,12,1966,pg 24, 4 Tube station (TX/RX),12,1966,pg 48, 4-1000a 2Kw 6m amp,12,1966,pg 50, 4-1000a ground grid linear,12,1966,pg 17, 4-1000a Kw lin amp,12,1966,pg 112, 4-1000a linear amplifier,12,1966,pg 226, 4-125 4-250 4-400 sockets,12,1966,pg 99, 4.0-24.5 MHz regenerative FET receiver,1,1967,pg 34,Lucas r 4.0-24.5 MHz regenerative FET receiver,1,1967,pg 82,Lucas r 4.8 dB collinear no stubs),1,1967,pg 34, 40 and 80m top loaded vertical,1,1967,pg 144, 40 20 15 or 10m helix antenna,1,1967,pg 42, 40 80 & 160m trap half sloper,1,1967,pg 7, 40/80m ccd antenna,1,1967,pg 12, 400w 50 ohm dummy load for $3,1,1967,pg 154, 400w push-pull gnd'd grid lin,1,1967,pg 22, 40 Hz bandwidth CW filter,1,1967,pg 109, 40m 1w CW transceiver,1,1967,pg 26, 40m 4 el vt rotary beam ant,1,1967,pg 170, 40m 5 el bruce array,1,1967,pg 60, 40m amp using hep 590 IC,1,1967,pg 26, 40m and 80m top loaded vertical,1,1967,pg 80, 40m band plan:inversion,1,1967,pg 124, 40m broadside slopers),1,1967,pg 78, 40m ccd antenna,1,1967,pg 40, 40m d-c RX using ca3028 prod det,1,1967,pg 27, 40m delta loop center base fed,1,1967,pg 42, 40m FET hartley osc,1,1967,pg 27, 40m FET preamp,1,1967,pg 101, 40m hybrid des transmitter,1,1967,pg 55, 40m loop + 20m bisquare= 1 antenna,1,1967,pg 40, 40m loop close to ground,1,1967,pg 56, 40m loop works on 160m,1,1967,pg 72, 40m or 80m VFO,1,1967,pg 12, 40m or 80m VFO,1,1967,pg 117, 40m seiler oscillator (7.0-7.3 MHz),1,1967,pg 46,Bryce m 40m transistor final amplifier,1,1967,pg 34, 40m transistor transmitter,1,1967,pg 50, 40m ttl QRP transceiver,1,1967,pg 30,Lucas r 40m ttl QRP transceiver,1,1967,pg 82,Lucas r 40m vertical,1,1967,pg 150, 40m vertical),1,1967,pg 180, 40m vt array (3 el),1,1967,pg 30, 40m vt,1,1967,pg 70, 40m zl special,1,1967,pg 10, 40m 20m & 15m ccd dipoles),1,1967,pg 80, 40m 80m & 160m trap half sloper,2,1967,pg 43, 40m-10m mobile effICient antenna,2,1967,pg 52, 40m/80m 1 tube (6l6 6v6 6k6) transmitter,2,1967,pg 14, 40w 10m 20m 40m qsk CW amplifier,2,1967,pg 36,Heishman 40w 6m FM/CW mobile transmitter,2,1967,pg 21, 42 foot utility pole for tower,2,1967,pg 40, 427 page guide to utility stations,2,1967,pg 71,Klingenfus 430-440 MHz hemispherICal threat,2,1967,pg 9, 430-470 KHz sweep fq generator,2,1967,pg 62, 432 ATV,2,1967,pg 30, 432 converter,2,1967,pg 32, 432 mc xnstr RF amp,2,1967,pg 40, 432 435 & 2m preamp using FETs,2,1967,pg 76, 432 MHz preamp (low noise),2,1967,pg 18, 432 MHz preamp using 6am4,2,1967,pg 8, 432 MHz preamp using 6an4,2,1967,pg 12, 432 MHz 7el yagi,2,1967,pg 80, 432 MHz 8058 nuvistor preamplifier,2,1967,pg 10, 432 MHz amps,2,1967,pg 16, 432 MHz antenna filter,2,1967,pg 64, 432 MHz converter,2,1967,pg 6, 432 MHz converter (using cfn-46aot),2,1967,pg 16, 432 MHz kilowatt,2,1967,pg 14, 432 MHz preamp from the td-2,2,1967,pg 82, 432 MHz preamps-416b & 8058 tubes,2,1967,pg 66, 432 MHz power amp,2,1967,pg 27, 432 MHz simple station,2,1967,pg 84, 432 MHz transistor converter,2,1967,pg 40, 432 MHz transistor converter,2,1967,pg 34, 439 MHz ATV TX lifted by balloon,2,1967,pg 60, 440 MHz 22 dBi curtain,2,1967,pg 22, 440 MHz 22dBi curtain,2,1967,pg 22, 440 MHz groundplane vertical,3,1967,pg 30, 45 baud baudot/110 baud ascii converter,3,1967,pg 95, 450 MHz power divider,3,1967,pg 57, 450 MHz remote site transmitter,3,1967,pg 69, 450 MHz rig for ATV ($42.50 module),3,1967,pg 72, 450 MHz extended double zepp,3,1967,pg 46, 45 Hz generator st-6 model 28asr etc,3,1967,pg 14, 45 MHz vxo & tripler stage,3,1967,pg 37, 48 dB f/b 6el yagi uses 3 reflectors,3,1967,pg 147, 4:1 hf balun),3,1967,pg 70, 4bTV on 75m & 80m simultaneously,3,1967,pg 40, 4cx250b amp for 2m FM,3,1967,pg 17, 4cx250b amp for 6m & 2m,3,1967,pg 111, 4el 10m quagi from CB ant parts,3,1967,pg 62, 4el 144/220 MHz broadband rdf quad,3,1967,pg 26,Kubichek 4el 20m quad,3,1967,pg 41, 4el 2m & 220 MHz wire quad,3,1967,pg 87,Moell j 4el 2m circular quad,3,1967,pg 30, 4el 2m quad,3,1967,pg 78, 4el 2m yagi,3,1967,pg 38, 4el 6m beam,3,1967,pg 21, 4el on 10m,3,1967,pg 60, 4 GHz lna (low noise amplifier),4,1967,pg 92, 4j1fs malyj vystoskij DXpedition,4,1967,pg 77, 4x150 sockets,4,1967,pg 120, 5 band ant without traps,4,1967,pg 126, 5 band antenna tuning unit,4,1967,pg 95, 5 band Kw amp using pair 4cx250b,4,1967,pg 50, 5 band RX using am xstr radio,4,1967,pg 28, 5 band vhf receiver from an rdz,4,1967,pg 66, 5 band vt,4,1967,pg 74,Ub5ug 5 12ade range pulse generator,4,1967,pg 100, 5 dollar fq meter (audio),4,1967,pg 38, 5 element 13 dB gain 2m yagi x 2,4,1967,pg 88, 5 element 2m quad,4,1967,pg 154, 5 element high pass filter-2m use,4,1967,pg 30,Cameron w 5 fcc dockets:reptrs xtra class etc,4,1967,pg 4, 5 level paper tape system,4,1967,pg 145, 5 section 15/20m collinear,4,1967,pg 100, 5 section vlf chebyshev lpf,4,1967,pg 30,Curry d 5 to 15 volt regulated power supply,5,1967,pg 268, 5 watt 80/40m CW transmitter,5,1967,pg 100, 5 12 12.6 Vdc regulated power supply),5,1967,pg 80, 5-10 MHz VFO,5,1967,pg 102, 5-15 GHz radar detector,5,1967,pg 86, 5-5.5 MHz VFO,5,1967,pg 116, 5.6 GHz converter/xvtr+gaasFET preamp/amp,5,1967,pg 61,Houghton 5/16 wave 2m vt (build),5,1967,pg 117, 5/8 wave ant for your HT,5,1967,pg 118, 5/8 wave vertical antenna,5,1967,pg 42, 5/8 wave vt,5,1967,pg 14, 5/8 wave vt,5,1967,pg 36, 50 ohm attenuator,5,1967,pg 303, 50 ohm dummy load for HT,5,1967,pg 41,Molby r 50 patterns (excellent guide),5,1967,pg 80, 50 watt 1296MHz amp,5,1967,pg 32, 50-850 Hz shift multi-featured tu,5,1967,pg 14, 50/60 Hz source (generator),5,1967,pg 152, 500 MHz scaler,5,1967,pg 62, 500 MHz scaler,5,1967,pg 13, 500 milliwatt crystal CW 2n2222 transmitter,5,1967,pg 67, 5000000 Japanese radio enthusiasts,5,1967,pg 7,Reneau l 500 KHz-600 MHz freq counter,5,1967,pg 10, 500 MHz fq counter and standard,5,1967,pg 112, 500 MHz fq counter and standard,5,1967,pg 77, 500 MHz lsi frequency counter,5,1967,pg 134, 500w linear amplifier,6,1967,pg 33, 50 dB dynamic range compressor,6,1967,pg 177, 50 KHz 03ker generator,6,1967,pg 42, 50 MHz dsb transmitter,6,1967,pg 58, 50w on 6m for $50,6,1967,pg 18, 555 audio oscillator,6,1967,pg 44, 555 based negative power supply,6,1967,pg 58, 555 code practice oscillator,6,1967,pg 28, 555 timer glitch correction,6,1967,pg 10, 555 timer sweep circuit for SSTV,6,1967,pg 134, 56 kb packet op: pros and cons,6,1967,pg 45,Karn p 57 inch 2m vt ant coax fed,6,1967,pg 47, 57 inch 2m vt ant coax fed,6,1967,pg 81, 57 inch 2m vt ant coax fed,6,1967,pg 120, 5763-2e26 10 thru 80m,6,1967,pg 128, 5 dB gain on 75m mobile,6,1967,pg 20, 5el 12m & 17m trap driven el yagi,6,1967,pg 20,Bloom r 5 Hz-50 KHz low distortion sine VCO,6,1967,pg 115, 5 MHz colpitts crystal osc,7,1967,pg 58, 5u4 tube 450Vdc power supply,7,1967,pg 66, 5v regulated power supply,7,1967,pg 11, 5v regulated power supply,7,1967,pg 72, 5v supply,7,1967,pg 36, 5v 150 ma regulated power supply,7,1967,pg 26, 5v 1 amp regulated power supply,7,1967,pg 28, 5v 2 amp regulated power supply,7,1967,pg 41, 5w 80m crystal transmitter & direct conv receiver,7,1967,pg 46,Geier m 5w 80m/40m CW transmitter,7,1967,pg 100, 5w 80m/40m CW transmitter,7,1967,pg 117, 6 band lin (4 811a),7,1967,pg 89, 6 digit capacity (counter) meter,7,1967,pg 234, 6 digit counter,7,1967,pg 36, 6 digit counter,7,1967,pg 38, 6 digit counter,7,1967,pg 288, 6 dollar 6m quad,7,1967,pg 48, 6 Element 2m vertical collinear,7,1967,pg 10, 6 Microsat satellites launched,7,1967,pg 7,Bail j 6 Polarizations to choose from,7,1967,pg 54,Klatzko 6 TV game chip,7,1967,pg 104, 6 TV game chip,7,1967,pg 12, 6 volt battery charger,7,1967,pg 60, 6 volts from 12 volts the easy way,8,1967,pg 26, 6-15 MHz communications RX,8,1967,pg 46, 6-15 MHz communications RX,8,1967,pg 150, 6.2 thru 12.1 MHz signal generator,8,1967,pg 100, 60 ft ant on 20 ft lot,8,1967,pg 138, 60 to 9600 baud tty character generator,8,1967,pg 18,Cole r 600 KHz offset circuit,8,1967,pg 74, 600 MHz universal counter,8,1967,pg 58, 60 dB logarithmIC amp,8,1967,pg 34, 60 dB of agc,8,1967,pg 82, 60 Hz - 100 KHz audio frequency meter,8,1967,pg 28,Lazure w 60 Hz clock from 3.579 MHz osc circuit,8,1967,pg 28,Neeley j 60 Hz frequency monitor,8,1967,pg 72, 60 Hz magnetic field hazard,8,1967,pg 6,Green w 60 KHz ferrite rod active antenna,8,1967,pg 45,Houghton 60 KHz ferrite rod active antenna,8,1967,pg 47,Houghton 60 ma loop to ts-820 fsk input,8,1967,pg 117, 60 ma teletype computer operation,9,1967,pg 88, 60w 4 band transmitter,9,1967,pg 59, 61 countries on packet?,9,1967,pg 70, 65 ft 80m dipole,9,1967,pg 65, 663 beam further info,9,1967,pg 83, 663 bm 6el on 10 6 on 15 & 3 on 20m,9,1967,pg 92, 6800 code useful to 6802 cpu,9,1967,pg 80, 6800 microprocessor contest logger,9,1967,pg 102, 6ba6 100 KHz calibrator for old RX,9,1967,pg 40, 6ba6 100KHz calibrator,9,1967,pg 40, 6c4 pierce osc 6aq5 amp 2 tube transmitter,9,1967,pg 68,Bryce m 6dB gain 450MHz stacked collinear,9,1967,pg 58, 6dj8/ecc88 6m converter,9,1967,pg 11, 6el 2m:tunable driven/unique match,9,1967,pg 52, 6el gamma-matched 2m delta lp beam,9,1967,pg 58, 6l6 history & 12w 80m crystal transmitter,9,1967,pg 62, 6l6 history & 12w 80m crystal transmitter,9,1967,pg 105, 6m 811a linear amplifier,9,1967,pg 80, 6m am linear,10,1967,pg 6, 6m am modulator,10,1967,pg 133, 6m amp using hep 590 IC,10,1967,pg 26, 6m and 2m hi power cl c amp uses 4e27,10,1967,pg 31, 6m bandpass filter,10,1967,pg 48, 6m converter without b+,10,1967,pg 22, 6m converter,10,1967,pg 6, 6m converter,10,1967,pg 25, 6m exciter,10,1967,pg 52, 6m FET converter,10,1967,pg 34, 6m final amp,10,1967,pg 65, 6m FM bandwidth ruling,10,1967,pg 164, 6m FM with modified lafayette he-50,10,1967,pg 34, 6m IC converter,11,1967,pg 46, 6m IC RX,11,1967,pg 85, 6m 06k box rig,11,1967,pg 54, 6m Kw linear,11,1967,pg 6, 6m Kw pep lin for 10 cents/wt,11,1967,pg 20, 6m modes frequencies & beacons,11,1967,pg 54,Houghton 6m nuvistor converter,11,1967,pg 9, 6m nuvistor plug-in converter,11,1967,pg 12, 6m operation-general info,11,1967,pg 10, 6m propagation for t-hunting,11,1967,pg 50,Moell j 6m QRP tube transceiver,11,1967,pg 50,Popovich 6m radio & mmt220-28 mod=220 MHz op,11,1967,pg 60, 6m rg-11 loop for t-hunting,11,1967,pg 50,Moell j 6m solidstate peanut whistle,11,1967,pg 24, 6m SSB transceiver,12,1967,pg 57, 6m SSB transceiver,12,1967,pg 6, 6m to 2m transmitting mixer,12,1967,pg 40, 6m transmitting converter,12,1967,pg 62, 6m tube converter,12,1967,pg 38, 6m ultra midget transceiver,12,1967,pg 8, 6m window discussion,12,1967,pg 62, 6m transceiver,12,1967,pg 62, 6m 2m 70cm propagation,12,1967,pg 78, 6 MHz wide 2GHz converter,12,1967,pg 45, 7 & 14 MHz switchable pi-networks,12,1967,pg 21, 7 pole lc video filter,12,1967,pg 73,Stone m 7 segment display for IC-22s,12,1967,pg 206, 7 segment readout with nixie driver,12,1967,pg 95, 7 step class a xnstr amp design,12,1967,pg 72, 7-21 MHz doublet,12,1967,pg 104, 7.075-7.1 MHz voice for Caribbean,12,1967,pg 7, 7.8-12.1 MHz 12 Vdc receiver,12,1967,pg 30, 7/8 wave mobile ant for 2m FM,12,1967,pg 50, 70-600 Hz variable bw audio filter,1,1968,pg 124, 7077 2m converter,1,1968,pg 24, 70 cm & 2m turnstile antenna,1,1968,pg 42,Dillon j 70 cm 60w mRF648 OSCAR10 amp,1,1968,pg 18, 70 cm and 23 cm coax collinears,1,1968,pg 64, 70 cm and 23 cm coax collinears,1,1968,pg 96, 70 cm t-hunting propagation,1,1968,pg 52,Moell j 70 ma IC-30 35 charger adjustment,1,1968,pg 34, 70 MHz lc bandpass filter),1,1968,pg 62, 70w 6m linear amplifier,1,1968,pg 198, 70w 6m linear amplifier for IC-502,1,1968,pg 128, 73 intl hambassador list,1,1968,pg 86, 73 intl universal permit application,1,1968,pg 88, 73 intl: yv dj,1,1968,pg 70, 73 intl:4x hl ea,2,1968,pg 82,Johnson a 73 intl:4x i 9j,2,1968,pg 90, 73 intl:4x vk9w 5z USSR,2,1968,pg 103, 73 intl:4x zs,2,1968,pg 103, 73 intl:5b ok dj sv kh2 vs6 sm,2,1968,pg 82, 73 intl:9h xe vp2m pa zl la sp zs,2,1968,pg 72, 73 intl:a9 hc yb vu hl sm,3,1968,pg 98, 73 intl:bv sm dj,3,1968,pg 73, 73 intl:by vu 4x xe,3,1968,pg 84, 73 intl:by vk vs6 i ja el vk9n,3,1968,pg 98, 73 intl:c9 zl la sp bv,3,1968,pg 90, 73 intl:ce0 i sv ussr g pa zl du,3,1968,pg 93, 73 intl:ct hs,3,1968,pg 88, 73 intl:ct Hz bv,3,1968,pg 57, 73 intl:ct ok hl 9n sm ve f vs6 by,3,1968,pg 90, 73 intl:ea8 g du zs,3,1968,pg 84, 73 intl:ei ja vk sm 5b4,3,1968,pg 73, 73 intl:el up c9 zl zs ea sm ussr,3,1968,pg 76,Johnson a 73 intl:f 9h sm gm vk9n vk9l,3,1968,pg 86, 73 intl:g kg4 vu zl du sp ct sm,4,1968,pg 86, 73 intl:g sv vu yi i ja el pa zl,4,1968,pg 54, 73 intl:g ei 4x 5z pa zs vk by,4,1968,pg 95, 73 intl:g vs6 zs,4,1968,pg 99, 73 intl:hk vk c21 ei zf oh,4,1968,pg 84, 73 intl:hl el xe pa zl p29 sp sm,4,1968,pg 76, 73 intl:hs dj,4,1968,pg 76, 73 intl:i sv g kg4 ja el xe pa zl,4,1968,pg 86, 73 intl:i xe el pa zl la p29 sp ct,4,1968,pg 73, 73 intl:i ja gm zs hb up ea sm,4,1968,pg 74,Johnson a 73 intl:i zl ussr a5 vk9z zs zs8m,5,1968,pg 92, 73 intl:ja el zl la p29 dj sm,5,1968,pg 68, 73 intl:ja sm vs6 up zs ea,5,1968,pg 73, 73 intl:ja sp ussr vk hl zs,5,1968,pg 74,Johnson a 73 intl:ja up pa g vk 4x zs,5,1968,pg 89, 73 intl:kc4 vk py ve hk zc hi hc f,5,1968,pg 86, 73 intl:lu vk py g 4x i el 9m pa,5,1968,pg 73, 73 intl:lu vk vk9n py 4x du,5,1968,pg 82, 73 intl:lu on py 4x hl zl sm ce,5,1968,pg 94, 73 intl:oa du sp 9y yv,5,1968,pg 54, 73 intl:on 5b ok hi g sv 9m du sp,5,1968,pg 88, 73 intl:oz sm dj sv i kc4,5,1968,pg 70, 73 intl:p29 kh2 ve py a92 oz g,5,1968,pg 78, 73 intl:pa zl la sp ct vr4 sm,5,1968,pg 72, 73 intl:pa zl sp sm 9y4,5,1968,pg 92, 73 intl:permit applICation form,5,1968,pg 94, 73 intl:py bv ok g xe c9 sp,5,1968,pg 98, 73 intl:py dj i 9h sm a92 4x,6,1968,pg 70, 73 intl:py hb9 dj oe sm,6,1968,pg 70, 73 intl:py hc f g sv vu 4x i ja el,6,1968,pg 70, 73 intl:py py0f ok oh zl vs6,6,1968,pg 86, 73 intl:py sv vu 4x vk9n z21,6,1968,pg 84, 73 intl:py ve f zb g sv kh2 4x i hl,6,1968,pg 68, 73 intl:py 4x bv zl vk ussr 5b ok,6,1968,pg 90, 73 intl:py 5z,6,1968,pg 82, 73 intl:s2 ve py hk f zc g kh2 vu,6,1968,pg 70, 73 intl:sm hs 9y4 yv,6,1968,pg 72, 73 intl:sp ct sm 9y4,6,1968,pg 54, 73 intl:sp hs dj sm yv,6,1968,pg 70, 73 intl:sp sm,6,1968,pg 88, 73 intl:sp bv,6,1968,pg 93, 73 intl:su ja zs bv py 4x,6,1968,pg 59,Johnson a 73 intl:sv,6,1968,pg 90, 73 intl:sv 4x i ja el xe pa la p29,6,1968,pg 70, 73 intl:up ok zs,6,1968,pg 84, 73 intl:ussr 4x sp,6,1968,pg 82, 73 intl:ussr hl 9m8 hi,6,1968,pg 82, 73 intl:ussr vk9z ea8 zl sm,7,1968,pg 90, 73 intl:vk 5b ok kh2 4x i el,7,1968,pg 86, 73 intl:vk by 4x zl,7,1968,pg 86, 73 intl:vk dj 4s7 sm,7,1968,pg 94, 73 intl:vk el,7,1968,pg 86, 73 intl:vk g zl du,7,1968,pg 86, 73 intl:vk hk 5b dj sv g el sm,7,1968,pg 96, 73 intl:vk hk 5b ok dj g sv vu i el,7,1968,pg 72, 73 intl:vk ja 3da0 4x c9 zl ea,7,1968,pg 74,Johnson a 73 intl:vk oe f sv yb hs,7,1968,pg 100, 73 intl:vk ok kh2 dj vu el,7,1968,pg 100, 73 intl:vk pa ct sm,7,1968,pg 98, 73 intl:vk pa zs 5b4 ussr,7,1968,pg 94, 73 intl:vk py 4x vk9n du,8,1968,pg 92, 73 intl:vk py 5b ok g 4x el vp2m zl,8,1968,pg 54, 73 intl:vk py 5b ok g i sv ja zl,8,1968,pg 88, 73 intl:vk py by dj g sv ei,8,1968,pg 93, 73 intl:vk py ce 5b dj g 4x hl vp2m,8,1968,pg 86, 73 intl:vk py ce hk,8,1968,pg 86, 73 intl:vk py ce hk 5b ok hi dj oh,8,1968,pg 54, 73 intl:vk py ce ok yb 4x zl vk9n,8,1968,pg 86, 73 intl:vk py dj g sv vs vu 4x i el,8,1968,pg 54, 73 intl:vk py f g sv 4x ja el xe,8,1968,pg 92, 73 intl:vk py g vu hb0 zl sp sm hb,8,1968,pg 82, 73 intl:vk py hc ve 5b g sv vu 4x i,8,1968,pg 76, 73 intl:vk py i c9 zl sp ct sm,8,1968,pg 86, 73 intl:vk py ja sp ct,8,1968,pg 84, 73 intl:vk py lz 5b vs6 4x 5z hl el,8,1968,pg 76,Johnson a 73 intl:vk py ok dj g sv vu i el,8,1968,pg 90, 73 intl:vk py ok g sv vu 4x i el,8,1968,pg 54, 73 intl:vk py ok g vu 4x sp ct sm,8,1968,pg 88, 73 intl:vk py ok vu el xe yv ct,8,1968,pg 86, 73 intl:vk py sv vs6 4z zl sp ea,8,1968,pg 98, 73 intl:vk py ve ok hi hc f g vu 4x,9,1968,pg 73, 73 intl:vk py vu 4x i zl sp ct,9,1968,pg 88, 73 intl:vk py zc zb g sv vu 4x i el,9,1968,pg 76, 73 intl:vk pyok g 4x el zl la sp,9,1968,pg 57, 73 intl:vk s2 py 5b dj g i sv el,9,1968,pg 72, 73 intl:vk vk9y f zl,9,1968,pg 87, 73 intl:vk vu ja el zl ct yv,9,1968,pg 88, 73 intl:vk 4x el up,9,1968,pg 82,Johnson a 73 intl:vk ei sm vs6 vu,9,1968,pg 94, 73 intl:vk zs 5z ussr,9,1968,pg 81, 73 intl:vk9n,9,1968,pg 98, 73 intl:vk9n ja hl xe 5v 5b,9,1968,pg 87, 73 intl:vp2m hl sm,9,1968,pg 93, 73 intl:vp2m by g i t7 & 4yr index,9,1968,pg 94, 73 intl:vq9 f sv i hl xe yu,10,1968,pg 104, 73 intl:vu vs6 bv hl p29 kh2 zl ce,10,1968,pg 70, 73 intl:vu vs6 hl bv p29 kh2 zl ce,10,1968,pg 70, 73 intl:vu zl hl ve py el g f hb9,10,1968,pg 70, 73 intl:xe pa zl by la p29 du sm bv,10,1968,pg 70, 73 intl:xe pa zl hp sp sm dj bv,10,1968,pg 76, 73 intl:xe zl la sp sm hs yv,10,1968,pg 54, 73 intl:yv dj,10,1968,pg 86, 73 intl:zf ve co 5b ok ys sv yb,10,1968,pg 90, 73 intl:zf vk g zl ct hs,10,1968,pg 91, 73 intl:zl hp ct zs 9y4,10,1968,pg 73, 73 intl:zl sp ct bv 9y,10,1968,pg 54, 73 intl:zl zs,10,1968,pg 73, 73 intl:zs 4x zl,10,1968,pg 84, 73 intl:zs 5z up c9,10,1968,pg 83, 73 mag 15 mo index 1060-1261,10,1968,pg 88, 73 mag 1963 index,10,1968,pg 92, 73 mag 1964 index,10,1968,pg 92, 73 mag 1965 index,10,1968,pg 122, 73 mag 1966 index,10,1968,pg 122, 73 mag 1967 index,10,1968,pg 124, 73 mag 1968 index,10,1968,pg 98, 73 mag 1969 index,10,1968,pg 140, 73 mag 1970 index,10,1968,pg 109, 73 mag 1971 index,10,1968,pg 125, 73 mag 1972 index,10,1968,pg 121, 73 mag 1973 index,10,1968,pg 205, 73 mag 1974 index,10,1968,pg 134, 73 mag 1975 index,10,1968,pg 150, 73 mag 1976 index,11,1968,pg 205, 73 mag 1977 index,11,1968,pg 222, 73 mag 1978 index,11,1968,pg 284, 73 mag 1980 index,11,1968,pg 176, 73 mag 27 mo index 1060-1262,11,1968,pg 72, 73 mag 6010-6612,11,1968,pg 114, 73 mag product review guidelines,11,1968,pg 4,Hastings 73 mag RTTY loop 10 yr index source,11,1968,pg 55, 73 mag universal permit applICation,11,1968,pg 100, 73 mag. 1979 index,11,1968,pg 212, 73 magazine 10m band plan,11,1968,pg 197, 73 magazine 1981 index,11,1968,pg 144, 73 magazine 1982 index,11,1968,pg 156, 73 magazine 1983 index,11,1968,pg 104, 73 magazine 1983 index,11,1968,pg 94, 73 magazine 1984 index,11,1968,pg 62, 73 magazine 1985 index,11,1968,pg 56, 73 magazine 1986 index,11,1968,pg 90, 73 magazine 1987 index,11,1968,pg 108, 73 magazine 1988 index,11,1968,pg 89, 73 magazine 1990 annual index,11,1968,pg 68, 73 magazine bulletin board,11,1968,pg 7, 73 magazine circulation statement,11,1968,pg 70, 73 magazine index 1989,12,1968,pg 92, 73 magazine propagation chart,12,1968,pg 102,Gray j 73 magazines columnist requirements,12,1968,pg 7, 73 useful xnstr circuits,12,1968,pg 74, 73 visits cushcraft,12,1968,pg 30, 73's guide to 2m hand transceivers,12,1968,pg 61, 741 & 301 op amp test circuit,12,1968,pg 152, 741 high speed comparator,12,1968,pg 132, 741 op amp cor & tone decoder circuits,12,1968,pg 83, 75 & 20m ham ATV nets,12,1968,pg 58, 75 meter dsb rig,12,1968,pg 28, 750-800 Hz op amp bandpass filter,12,1968,pg 34, 75a4 avc mod-better SSB reception,12,1968,pg 113, 75m 1/4 wave & shorter sloper,12,1968,pg 18,Wa3ekl 75m mobile ant,12,1968,pg 14, 75m mobile transverter,12,1968,pg 40, 75m transistor converter,12,1968,pg 12, 75m-80m broadbander,12,1968,pg 34, 75 MHz low pass filter,12,1968,pg 74,Brown b 75w & 200w solidstate amplifier,1,1969,pg 15, 75w compactron twoer linear,1,1969,pg 66, 7el 20m beam,1,1969,pg 20, 7el 2m yagi,1,1969,pg 71, 7ft dia 40m 2 helix turn xmtg loop,1,1969,pg 16, 7 MHz milliwatt transmitter,1,1969,pg 32, 7 MHz crystal osc,1,1969,pg 165, 7w out audio follower stage,1,1969,pg 20, 8 Bit dpdt digital switch,1,1969,pg 130, 8 Digit freq counter using ls7030,1,1969,pg 100, 8 Digit freq counter using ls7030,1,1969,pg 38, 8 Digit freq counter using ls7030,1,1969,pg 142, 8 Digit freq counter using ls7030,1,1969,pg 142, 8 Digit freq counter using ls7030,1,1969,pg 117, 8 el 20m phased vertical array,1,1969,pg 132, 8 Function repeater controller,1,1969,pg 46, 8 Icom IC-730 mods,1,1969,pg 10, 8 Level ascii to 5 lvl murray converter,1,1969,pg 116, 8 Pole variable active filter,1,1969,pg 66, 8 Trace scope adapter,1,1969,pg 108, 8 Track repeater voICe ID,1,1969,pg 92, 8 versus 12 versus 16 bits?,2,1969,pg 86, 8-14 Vdc regulated power supply),2,1969,pg 42, 80 thru 10m discone,2,1969,pg 17, 80 40m t2fd antennas (term folddip),2,1969,pg 26, 80-x Hz variable bw audio filter,2,1969,pg 125, 80/160m stn/operating requirements,2,1969,pg 92, 80/40m ant on 100 ft lot,3,1969,pg 109, 800 KHz xnstr audio osc,3,1969,pg 31, 800w Light dimmer,3,1969,pg 302, 807 to 6146,3,1969,pg 44, 8080 CPU on RTTY,3,1969,pg 137, 8080 Repeater control system,3,1969,pg 94, 8080 Repeater control system,3,1969,pg 100, 8080 Repeater control system,3,1969,pg 82, 8080 Repeater control system,3,1969,pg 72, 8080 6800 6502 block diagrams,3,1969,pg 107, 8080/s-100 Interrupts,3,1969,pg 146, 8085 Processor,3,1969,pg 22, 80m 4 wave xmtg/rcvg beverage ant,3,1969,pg 26, 80m bowtie ant:3.5-4MHz with lo SWR,3,1969,pg 38, 80m coax inverted l antenna,3,1969,pg 126, 80m coax inverted l antenna,3,1969,pg 227, 80m double bazooka ant,3,1969,pg 36, 80m double bazooka ant,4,1969,pg 114, 80m 11Ice 5w CW transceiver uses am radio,4,1969,pg 12,Geier m 80m 11Ice 5w CW transceiver uses am radio,4,1969,pg 59,Geier m 80m 11Ice 5w CW transceiver uses am radio,4,1969,pg 85,Geier m 80m 11Ice 5w CW transceiver uses am radio,4,1969,pg 45,Geier m 80m 11Ice 5w CW transceiver uses am radio,4,1969,pg 76,Geier m 80m RX built around lm373 IC),4,1969,pg 42, 80m Sloping short dipole,4,1969,pg 59,W4aeo 80m Tuner,4,1969,pg 52, 80m 40m or 30m 70l7 QRP transmitter,4,1969,pg 26,Allen m 80w on 2m for $80,4,1969,pg 6, 813 Amplifier,4,1969,pg 56, 8155 Memory chip & 8355/8755 rom,4,1969,pg 26, 8163 Linear (2Kw 80m-10m),4,1969,pg 6, 8253 Test programs,4,1969,pg 28, 850 Hz active CW filter,4,1969,pg 55, 8el 2m yagi,4,1969,pg 111, 8jk Array,4,1969,pg 56, 8th ARRL computer network conference,4,1969,pg 58,Lloyd b 9 el 15/20m yagi,5,1969,pg 92, 9 Tube linear test fixture,5,1969,pg 12, 9.5 Volt DC supply,5,1969,pg 47, 900 MHz dual slot ATV antenna,5,1969,pg 73, 900 MHz primer,5,1969,pg 74, 900 MHz 1200 MHz ATV operation,5,1969,pg 67,Brown b 902 MHz scrrba bandplan,5,1969,pg 7, 903 & 1296 MHz station tradeoffs,5,1969,pg 76, 91 Ways of defining lIDs,5,1969,pg 28, 99 Cent IC bfo,5,1969,pg 201, 990 KHz spacing,5,1969,pg 14, 9v Supply from 12v battery,5,1969,pg 136, A $1.40 noise generator,5,1969,pg 97, A $10 phonepatch,5,1969,pg 68, A $2 feedthrough for coax cables,5,1969,pg 50, A $2 phonepatch,5,1969,pg 64, A $4 compressor/preamplifier,5,1969,pg 10, A $50 self-powered counter,5,1969,pg 130, A 185 ampere ac arc welder,5,1969,pg 170, A 2 channel search-lock for FM RX,5,1969,pg 38, A 2 channel search-lock for FM RX,5,1969,pg 100, A 28 cent toucHTone modification,5,1969,pg 56, A 2m converter for an am pocket radio,5,1969,pg 143, A 2m converter for an am/FM bdcst RX,5,1969,pg 80, A 2m converter using igfet,5,1969,pg 65, A 2m minitransmitter for repeater use,5,1969,pg 32, A 3 digit timer,5,1969,pg 136, A 40 ft non-conductive skyhook,5,1969,pg 16, A 432-436 MHz transistor converter,5,1969,pg 27, A 450 duplexer,5,1969,pg 164, A 450 MHz transceiver for under $130,5,1969,pg 80, A 49 MHz repeater,5,1969,pg 44, A 4e27 gnd grid lin RF amp,5,1969,pg 42, A 5/8 wave wx balloon vt that works,5,1969,pg 60, A 6m converter using intl crystal kits,5,1969,pg 79, A 6m transceiver (from a used CB rig),6,1969,pg 61, A 73 cent noise clipper,6,1969,pg 36, A basic amateur TV system,6,1969,pg 29, A basic desk,6,1969,pg 76, A basic solidstate SSTV monitor,6,1969,pg 45, A basic tool kit list for hams,6,1969,pg 2,Reneau l A basic voltage regulator,6,1969,pg 87, A baudot monitor/editor system,6,1969,pg 102, A baudot monitor/editor system,6,1969,pg 132, A beast for ten (simple receiver),6,1969,pg 84, A better balanced modulator,6,1969,pg 36, A better converter,6,1969,pg 32, A better operating desk,6,1969,pg 48, A better sideswiper for elex keyers,6,1969,pg 70, A bumper mount for impossible cars,6,1969,pg 78, A cast-iron balun,6,1969,pg 8, A channel scanner,6,1969,pg 146, A cheap and easy fq counter,6,1969,pg 6, A cheap i/o-the model 15,6,1969,pg 77, A cheap SWR bridge,6,1969,pg 42, A clean afsk unit,6,1969,pg 22, A coax coaxial ant,6,1969,pg 74, A compact Kw for 6m (4cx250b),6,1969,pg 57, A compact transmitter for 6m & 2m,6,1969,pg 6, A comparison of CW audio filters,6,1969,pg 65, A complete audio amp,6,1969,pg 32, A complete wx satellite receiver,6,1969,pg 48, A compressed vt for 160m,6,1969,pg 70, A confined space nutstarter,6,1969,pg 59, A cool Kw power supply,6,1969,pg 38, A counter input circuit 450 KHz to 65 MHz,6,1969,pg 125, A curtain going up,6,1969,pg 66, A curtain going up,7,1969,pg 115, A darkroom conductivity checker,7,1969,pg 128, A dc isolator for phones,7,1969,pg 117, A delayed vox for repeaters,7,1969,pg 17, A deluxe dialer for the mobile,7,1969,pg 49, A different method of qd constrctn,7,1969,pg 110, A different t-r switch,7,1969,pg 45, A digital capacity meter,7,1969,pg 58, A digital dial for your RX,7,1969,pg 119, A digital identification unit,7,1969,pg 39, A digital readout for your VFO,7,1969,pg 56, A digital SWR computer,7,1969,pg 80, A digital SWR computer,7,1969,pg 86, A digital SWR computer,7,1969,pg 25,K2oaw A digital SWR computer,7,1969,pg 31,K2oaw A digital tape distributor for RTTY,7,1969,pg 45, A direct reading inductance meter,7,1969,pg 88, A direct reading SWR indicator,7,1969,pg 60, A durable new gamma match,7,1969,pg 16, A DX curtain for 15m,7,1969,pg 4, A DX vt,7,1969,pg 52, A few tower hints,7,1969,pg 70, A few unusual RX circuits,7,1969,pg 40, A fq measuring refinement,7,1969,pg 75, A gain vt ant for 2m FM,7,1969,pg 25, A guide to 2m synthesizers,7,1969,pg 29, A guide to CMOS applications,8,1969,pg 118, A ham's computer (CW/RTTY),8,1969,pg 78, A hefty 12v supply,8,1969,pg 85, A hidden lab,8,1969,pg 74, A homebrew rectifier,8,1969,pg 52, A husky 40m groundplane,8,1969,pg 212, A 06k box anemometer,8,1969,pg 172, A 06k box power-SWR meter,8,1969,pg 44, A keep alive circuit for yourself,8,1969,pg 151, A keyer base that stays put,8,1969,pg 74, A Kw dummy ant cheap,8,1969,pg 92, A Kw SWR/power meter,8,1969,pg 26,W6vat A Kw with the new amperex 6kg6,8,1969,pg 14, A light-operated relay,8,1969,pg 76, A line about line noise,8,1969,pg 50, A little about noise,8,1969,pg 92, A live and working v beam,8,1969,pg 64, A long look at test equipment,8,1969,pg 42, A look at antennas for DX,8,1969,pg 68, A look at metglas,8,1969,pg 160, A low band police monitor,8,1969,pg 106, A low cost RF wattmeter,8,1969,pg 72, A low power stby transmitter,8,1969,pg 104, A low-pass CW filter,8,1969,pg 92, A microwave primer,8,1969,pg 68, A miniature add-on osc for 2m FM,9,1969,pg 40, A mobile base station,9,1969,pg 75, A modern vhf fq counter,9,1969,pg 5, A modern vhf fq counter,9,1969,pg 89, A modern vhf fq counter,9,1969,pg 92, A modern vhf fq counter-addtnl circuits,9,1969,pg 70,K2oaw A modified wb8dqt wx satellite,9,1969,pg 48, A more peRFect toucHTone decoder,9,1969,pg 178, A multi-memory morse machine,9,1969,pg 160, A multiband gp fed with 450 ohm,9,1969,pg 63, A new 2m heterodyne exciter,9,1969,pg 28, A new all band ant (exponentiary),9,1969,pg 22, A new noise-limiter circuit,9,1969,pg 16, A new q-5'er:the r-11a,9,1969,pg 116, A new repeater era,9,1969,pg 10, A new support for that beam,9,1969,pg 56, A nifty cassette-computer system,9,1969,pg 88, A noise blanker that works,9,1969,pg 17, A non-tiring CW monitor,9,1969,pg 18, A nostalgIC vee beam,9,1969,pg 37,Haines f A note on the 73 cent noise clipper,9,1969,pg 106, A 11ICe FET converter (15m),9,1969,pg 36, A packet primer,9,1969,pg 28,Reedy A panoramic receiver for vhf,9,1969,pg 88, A parabolic bm for 10 15 & 20m,9,1969,pg 66, A pc board bonanza,10,1969,pg 38, A pi-net for xnstr finals,10,1969,pg 85, A plague in your panel,10,1969,pg 108, A poor mans mil spec,10,1969,pg 58, A portable impedance bridge,10,1969,pg 65, A practical 6 band groundplane,10,1969,pg 36, A practical ddrr,10,1969,pg 20, A premodulation speech processor,10,1969,pg 28, A primer of basIC ant theory,10,1969,pg 40, A primer on leds,10,1969,pg 96, A product detector for 9 MHz SSB,10,1969,pg 105, A power supply splitter for linear IC,10,1969,pg 103, A quick HT car holder,10,1969,pg 80, A real hot front end for 6m,10,1969,pg 88, A regulated dc volt divider,10,1969,pg 24, A reliable non-falsing tone decoder,10,1969,pg 83, A remote antenna tuning unit,10,1969,pg 68, A remote multifrequency (crystal) osc,10,1969,pg 44, A repeater controller,10,1969,pg 34, A repeater controller,11,1969,pg 38, A reprogrammable ID,11,1969,pg 28, A scanner unscrambler,11,1969,pg 80, A sensible operating console,11,1969,pg 92, A sensitive voltmeter,11,1969,pg 56, A sensitive voltmeter,11,1969,pg 134, A sensor keyer paddle,11,1969,pg 184, A short tone burst decoder,11,1969,pg 33, A simple & inexpensive ID,11,1969,pg 64, A simple 6m & 2m amplifier,11,1969,pg 8, A simple and efficient phonepatch,11,1969,pg 97, A simple bench power supply,11,1969,pg 22, A simple c-r bdg,11,1969,pg 68, A simple code practice osc,11,1969,pg 75, A simple effective RTTY term unit,11,1969,pg 65, A simple end of line indICator,11,1969,pg 49, A simple IC keyer,11,1969,pg 37, A simple mobile alarm sys,11,1969,pg 39, A simple portable rig for 6m,11,1969,pg 48, A simple resistance bridge,11,1969,pg 51, A simple reverse curr batt charger,12,1969,pg 55, A simple squelch circuit,12,1969,pg 53, A simple two tone test generator,12,1969,pg 42, A simple varactor modulator for FM,12,1969,pg 121, A simple vhf SWR meter,12,1969,pg 154, A slotted line for 1250 MHz,12,1969,pg 42, A solid state 10 minute timer,12,1969,pg 70, A solid-state preselector,12,1969,pg 128, A spectrum analyzer,12,1969,pg 162, A SSTV patchbox,12,1969,pg 26, A stacked gamma matched turnstile,12,1969,pg 8, A sturdy boom clamp,12,1969,pg 34, A surplus SWR-power meter,12,1969,pg 82, A synthesized IC fq std,12,1969,pg 22, A synthesized IC fq std,12,1969,pg 26, A system for direct view color SSTV,12,1969,pg 49, A telephone aid for the blind,12,1969,pg 286, A ten minute 40m rig,12,1969,pg 62, A terminated grid lin amp(4-400pr),12,1969,pg 6, A timeout timer,1,1970,pg 124, A toroidal multiband tuner (bci),1,1970,pg 30, A toroidal multiband tuner (mbt),1,1970,pg 30, A toroidal VFO,1,1970,pg 10, A touch-tone pad circuit,1,1970,pg 44, A transformer-less xvcr power supply,1,1970,pg 62, A transistor oscilloscope for RTTY,1,1970,pg 14, A transistor RX-vu style,1,1970,pg 30, A TTL logic CW ID generator,1,1970,pg 27, A TTL primer,1,1970,pg 113, A TTL tester(good for un03ked dips,1,1970,pg 110, A tuning indicator for RTTY & fax,1,1970,pg 34, A two band collinear,1,1970,pg 10, A two buck signal generator,1,1970,pg 33, A two tone test generator,1,1970,pg 53, A universal cpo,1,1970,pg 108, A variable impedance mobile mount,1,1970,pg 96, A variable q audio filter,2,1970,pg 54, A varICap tuning device for blind,2,1970,pg 42, A versatile & stable mosFET 2m converter,2,1970,pg 90, A versatile cpo,2,1970,pg 93, A versatile tty generator,2,1970,pg 90, A vest pocket QRP rig,2,1970,pg 160, A VFO for the hw18-3,2,1970,pg 100, A vhf receiver,2,1970,pg 26, A view of christmas island,2,1970,pg 84, A view of japan,2,1970,pg 88, A view of japan,2,1970,pg 94, A view of luxembourg,2,1970,pg 77, A visit to antenna specialists,2,1970,pg 30, A visit to sentry (crystals),2,1970,pg 81, A visit with 9n1mm,2,1970,pg 58, A voltage sextupler power supply,2,1970,pg 62, A wavemeter for 220 MHz,2,1970,pg 60, A whip ant add-on,2,1970,pg 104, A wireless CW monitor,3,1970,pg 177, A word about repeaters(& directory),3,1970,pg 100, A workbench clutter file(group eqp),3,1970,pg 38, A wwv primer,3,1970,pg 84, A xnstr VFO,3,1970,pg 112, A crystal controlled front end,3,1970,pg 20, A crystal diode noise generator,3,1970,pg 80, A&a engrg signal sentry DTMF 12ode,3,1970,pg 62,Currier h A&a engrg signal sentry tt decoder,3,1970,pg 14,Brown b A/d converters explained,3,1970,pg 122, A5 magazine-devoted to amateur TV,3,1970,pg 119, A50-12 6m power amplifier,3,1970,pg 56,Houghton A50-12 6m power amplifier,3,1970,pg 76,Houghton About carbon mikes,3,1970,pg 134, About morse code sending,3,1970,pg 58, About the beverage antenna,3,1970,pg 68, Abrams newrtyCW:trs80c RTTY/CW pgm,3,1970,pg 76, Abrams newrtyCW:trs80c RTTY/CW pgm,3,1970,pg 87, Abu ail & jabal at tair DXcc status,3,1970,pg 59,Winn b Dac and dc power pack,3,1970,pg 102, AC overload protection,3,1970,pg 52, AC switching with self powered IC,3,1970,pg 48, ACC FC-900 inteRFace,3,1970,pg 85,Reneau l ACC RC-850 repeater controller,4,1970,pg 126, Accessing OSCAR10 with hf transceiver,4,1970,pg 36, Accessory box for hw-8 transceiver,4,1970,pg 26, Accurate IF alignment,4,1970,pg 61, Accurate IF alignment,4,1970,pg 65, Accurate mW level RF power measure,4,1970,pg 18, Accurate S-meter,4,1970,pg 22, Ace comm AR-880 pocket scanner,4,1970,pg 48,Smith l Ace comm WX-1000 fax printer,4,1970,pg 74,Reneau l Ace portable synthesized vhf RX,4,1970,pg 68, Ace systems opto iambIC keyer,4,1970,pg 81, Achieving circular polarization,4,1970,pg 51,Wa5zib Acoustic coupled digital keyed generator,4,1970,pg 27, Acoustic coupling toucHTone pad,4,1970,pg 143, Acp-1 compressor/preamp,4,1970,pg 71, Active circuit voltage divider,4,1970,pg 174, Active filter basic pgm design,4,1970,pg 78, Active filter cookbook,4,1970,pg 3, Active filter design and use,4,1970,pg 36, Active filter design and use,4,1970,pg 97, Active filter design and use,4,1970,pg 76, Active filter design and use,4,1970,pg 43, Active filter design programs,4,1970,pg 17, Active filter design progrmas,5,1970,pg 90, Active filter RTTY decoder,5,1970,pg 122, Active miniature ant for 80 & 40m,5,1970,pg 29, Active RTTY filter design,5,1970,pg 38, Active SSB modulators (many types),5,1970,pg 66, Adaptable monophonic output,5,1970,pg 90, Adapting am transmitters to FM (2m),5,1970,pg 50, Adapting elex keyers to older transmitters,5,1970,pg 116, Adapting fone handsets to FM transceivers,5,1970,pg 137, Adapting SSB transceivers/TNC for packet,5,1970,pg 48,Lloyd b Add 100 KHz calibrator to drake 2c,5,1970,pg 40, Add 24k of RAM to vIC20,5,1970,pg 18, Add 24k of RAM to vIC20,5,1970,pg 26, Add 30m to Cushcraft av-5 trap vt,5,1970,pg 11,Mcintire Add 3k of RAM to vIC20,5,1970,pg 22, Add an auxiliary battery,5,1970,pg 146, Add bandscanning to ts-930s for $20,5,1970,pg 44, Add capacitance meter to counter,5,1970,pg 86, Add 12imal readout to your counter,5,1970,pg 67, Add external speaker to heath hw-9,5,1970,pg 86,Bryce m Add FM demodulator to older receiver,5,1970,pg 48,Symczyk w Add homebrew vxo to swan 250,5,1970,pg 38, Add low cost if shift circuit to rig,5,1970,pg 53,Staudt t Add on keybd for your keyer,6,1970,pg 60, Add on keybd for your keyer,6,1970,pg 198, Add phonepatch to ts-120s,6,1970,pg 50, Add power-on lamp to heath hw-8,6,1970,pg 86,Bryce m Add power-on lamp to heath hw-9,6,1970,pg 86,Bryce m Add rit to your transceiver,6,1970,pg 36, Add RTTY to your repeater,6,1970,pg 48, Add scanner to 2m rig,6,1970,pg 54, Add scanner to kdk-2016a,6,1970,pg 36, Add scanner to simple 2m rig,6,1970,pg 52, Add scanner to simple 2m rig,6,1970,pg 175, Add spkr/mike & 12v adapter to HT,6,1970,pg 40, Add crystal filter to receiver for $10,6,1970,pg 50, Add-on circuit tunes amplifier to 160m,6,1970,pg 74, Add-on FM test set,6,1970,pg 18, Added utility for the ho-13,6,1970,pg 98, Adding 2 signals at 1 scope vt in,6,1970,pg 187, Adding a 3 el 15m beam to a 20m bm,6,1970,pg 46, Adding a programming sw to IC-22s,6,1970,pg 138, Adding a xnstr regulator to a p.s.,6,1970,pg 41, Adding an ammeter to your car,6,1970,pg 34, Adding collins mech fltrs to RX,6,1970,pg 27, Adding dB to the audio compressor,6,1970,pg 21, Adding dip 8 spst switch to IC-22s,7,1970,pg 158, Adding fq display to your receiver,7,1970,pg 66, Adding fsk to IC-730 for RTTY op,7,1970,pg 48, Adding handset to mobile rig,7,1970,pg 90, Adding index dials to clegg FM-DX,7,1970,pg 63, Adding lowpass filter to triton 4,7,1970,pg 126, Adding offset to the hw-2021,7,1970,pg 118, Adding phonepatch to hw-101,7,1970,pg 76, Adding rit to ft-101 remote VFO,7,1970,pg 44, Adding sideband agc to receiver,8,1970,pg 26, Adding splinter fq to Icom IC-22s,8,1970,pg 172, Adding telephone handset to your HT,8,1970,pg 152, Adding tt to your HT-144b,8,1970,pg 72, Additional programming posn-IC-22s,8,1970,pg 150, Additional xnstr for pia output,8,1970,pg 85, Adjustable bench supply 1.2-37v,8,1970,pg 192, Adjustable power supply load,8,1970,pg 108, Adjustable time delay relay circuit,8,1970,pg 71, Adjusting amplifier bias circuits,8,1970,pg 76,Houghton Adjusting FM deviation,8,1970,pg 75, Adjusting keys and paddles,8,1970,pg 15, Adjusting receiver anti-backlash gears,8,1970,pg 21, Adjusting surplus CB boards,8,1970,pg 38, Administering the 11ICe exam,8,1970,pg 56, Adv des miniature hf xmtg loop,8,1970,pg 23, Adv elec app hamcom terminal,9,1970,pg 26, Advanced circuits for wefax processing,9,1970,pg 218, Advanced elex ad-1 autodialer,9,1970,pg 165, Advanced packet networking/IDeas,9,1970,pg 28,Garbee b Advantages of 220 MHz band/equipment,9,1970,pg 72, AEA amiga avt enhanced SSTV/fax sys,9,1970,pg 29,K3hkr AEA AMTOR terminal unit,9,1970,pg 98, AEA AT-300 300w 3.5-30 MHz ant tuner,9,1970,pg 70,Reneau l AEA at-300 hf antenna tuner,9,1970,pg 18,Grupp p AEA ck-1 morse memory keyer,9,1970,pg 38, AEA ck-2 memory keyer,9,1970,pg 104, AEA code trainer,9,1970,pg 104, AEA cp-1 computer patch,9,1970,pg 84, AEA CW/baudot/ascii reader/converter,9,1970,pg 103, AEA d10or DX,9,1970,pg 82, AEA DX handy 10m handheld,9,1970,pg 15,Bryce AEA fSSTV-430 70 cm ATV transceiver,9,1970,pg 20,Hranac r AEA fsTV-430 70 cm transceiver,9,1970,pg 53,Stone m AEA fsTV-430a ATV transceiver,10,1970,pg 24,Griffin h AEA hf isoloop compact antenna,10,1970,pg 64,Currier h AEA isoloop 14-30 MHz tiny antenna,10,1970,pg 10,Holman j AEA kt-1 keyer trainer,10,1970,pg 31, AEA kt-2 keyer/trainer,10,1970,pg 120, AEA mackratt with fax pk-232 pgm,10,1970,pg 70,Reneau l AEA map-64/2 mICroamtor patch,10,1970,pg 62, AEA mba-1,10,1970,pg 26, AEA mba-ro morse/RTTY reader,10,1970,pg 119, AEA mba-ro morse/RTTY reader,10,1970,pg 104, AEA mbatext software,10,1970,pg 100, AEA mm-3 morse machine CW keyer,10,1970,pg 36,Drude t AEA mm-3 morse machine keyer,10,1970,pg 76,Reneau l AEA morsematIC keyer,10,1970,pg 22, AEA moscow muffler woodpkr blanker,11,1970,pg 120, AEA mx-6s 6m SSB/CW HT,11,1970,pg 30,Houghton AEA pc-pakratt terminal program,11,1970,pg 63,Wa3ajr AEA PK-186 packet switch,11,1970,pg 58,Lloyd b AEA PK-232 improved dcd peRFormance,11,1970,pg 50,Gustafson AEA PK-232 pakratt,11,1970,pg 22, AEA PK-232 power supply problem,11,1970,pg 95, AEA PK-232 uosat9 uosat11 mod,11,1970,pg 57, AEA PK-64 pakratt data controller,11,1970,pg 72, AEA PK-87 improved dcd peRFormance,11,1970,pg 50,Gustafson AEA PK-FAX software,11,1970,pg 38,Wb0qcd AEA PK232 fax program,11,1970,pg 49, AEA PKT-1 packet radio controller,11,1970,pg 66, AEA RFM-220 true 220MHz RF modem,12,1970,pg 56,Nk6k AEA Sidetone keyer mods,12,1970,pg 128, AEA TI-1 RTTY tuning indICator,12,1970,pg 67, Aed electronICs ft-227r scanner,12,1970,pg 17, Aed scanners,12,1970,pg 38, AeronautICal mobile,12,1970,pg 58, Af/RF speech processor troubleshoot,12,1970,pg 64,Geier m Afsk auto ID'er,12,1970,pg 42, Afsk generator,12,1970,pg 53, Afsk keyer & 49MHz FM wx transmitter,12,1970,pg 62, Afsk revisited,12,1970,pg 35, Afsk RTTY modem,12,1970,pg 10, Afsk thru SSB vs fsk difference?),1,1971,pg 88, AftronICs superscaf audio filter,1,1971,pg 22,W4thu Agc for speaker amplifier,1,1971,pg 86, Agitable (agitated table),1,1971,pg 41, AID for pulling twr sect up ginpole,1,1971,pg 142, AIDs education thru ham radio,1,1971,pg 48, Aim ant with microprocessor (basIC),1,1971,pg 108, Aim ant with microprocessor (basIC),1,1971,pg 27, Aim beam-programmable calculator,1,1971,pg 122, Airplane remote control units,1,1971,pg 18, Akihabara japanese elex center,1,1971,pg 148, Alarm foil ant,1,1971,pg 136, Alc for SSB,1,1971,pg 40, Alden fax wx chart recorder,1,1971,pg 102, Alden weatherchart fax recorder,2,1971,pg 16,Taggart Alford 440 MHz dual slot ATV antenna,2,1971,pg 54, Alien ham portable u.s. Operation,2,1971,pg 16, Aligning 12als,2,1971,pg 97, Aligning the sb-102,2,1971,pg 53, Alinco 24t 144/440m FM transceiver,2,1971,pg 13, Alinco alr-206t 2m FM mobile transceiver,2,1971,pg 24,Putman Alinco alx-2t 2m HT,2,1971,pg 16, Alinco dj-160t vhf HT,2,1971,pg 92,Currier h Alinco dj-460t uhf HT,2,1971,pg 92,Currier h Alinco dr-570t 2m/70cm mobile transceiver,2,1971,pg 61, Alinco dr-570t 2m/70cm mobile transceiver,2,1971,pg 26,Hastings Alinco elh-220gf 220 MHz power amp,2,1971,pg 20, Alinco servICing procedures,2,1971,pg 20,West g Alinco servICing procedures,2,1971,pg 84,West g Alkaline vs nICd emergency use,2,1971,pg 18, All about aruba,2,1971,pg 87, All about code practice oscillators,3,1971,pg 256, All about gnd rods and gnd,3,1971,pg 200, All about ICeland,3,1971,pg 100, All about knots,3,1971,pg 78, All about muffin fans,3,1971,pg 88, All about nauru-c21,3,1971,pg 87, All about noise figure,3,1971,pg 66, All about swl'ing,3,1971,pg 50, All about tone control,3,1971,pg 82, All band 160m-10m curtain array,3,1971,pg 122, All band conICal antenna,3,1971,pg 32, All band fq 03ker,3,1971,pg 88, All band horizontal quad program,3,1971,pg 76, All band lin tbl 2000,3,1971,pg 17, All band linear,4,1971,pg 34, All band linear amplifier,4,1971,pg 16, All band nuvistor preselector,4,1971,pg 22, All band SSB-CW receiver,4,1971,pg 72, All electronic selcal using uart,4,1971,pg 166, All electronic selcal using uart,4,1971,pg 16, All purpose metering circuit,4,1971,pg 83, All solid state (power supply),4,1971,pg 34, Alliance hd-73 heavy-duty rotator,4,1971,pg 42, Allied r-100 receiver used for RTTY,4,1971,pg 78, Allied t-150a warc band mods,4,1971,pg 26, Alternating calibrate signal,4,1971,pg 78, Alternator schematic),4,1971,pg 12, Alternator whine and noise,4,1971,pg 146, Alternator whine filter,4,1971,pg 152, Am is not dead-it never existed,4,1971,pg 110, Am or FM inputs (on the same fq),4,1971,pg 67, Am oscilloscope patterns,4,1971,pg 44, Am vs the carrier,4,1971,pg 82, Am wireless transmitter using (intercom),5,1971,pg 111, Am-6154 2m adjustments,5,1971,pg 76, Am-6154 2m adjustments,5,1971,pg 80, Am-6155/grt-2 mod:400w on 2/220 MHz,5,1971,pg 75, Am-6155/grt-22 mod:400w on 2/220 MHz,5,1971,pg 64, Amateur applIC for tape recorders,5,1971,pg 70, Amateur fees deleted from budget,5,1971,pg 6,Bail j Amateur FM stds,5,1971,pg 38, Amateur freq,5,1971,pg 98, Amateur licensing in japan,5,1971,pg 77, Amateur licensing scam,5,1971,pg 4, Amateur microwave band review,5,1971,pg 14,Kt2b Amateur microwave frequencies,5,1971,pg 76,Houghton Amateur microwave propagation,5,1971,pg 98, Amateur operation in Mexico,5,1971,pg 158, Amateur packet networking: ka-node,5,1971,pg 60,Lloyd b Amateur packet networking: ka-node,6,1971,pg 47,Moulton t Amateur packet networking: net/rom,6,1971,pg 60,Lloyd b Amateur packet networking: net/rom,6,1971,pg 47,Moulton t Amateur packet networking: rose,6,1971,pg 60,Lloyd b Amateur packet networking: rose,6,1971,pg 47,Moulton t Amateur packet networking: rose,6,1971,pg 76,Moulton t Amateur packet networking: tcp/ip,6,1971,pg 60,Lloyd b Amateur packet networking: tcp/ip,6,1971,pg 47,Moulton t Amateur packet networking: texnet,6,1971,pg 60,Lloyd b Amateur packet networking: texnet,6,1971,pg 47,Moulton t Amateur participation in space,6,1971,pg 38,Pasternak Amateur radio broadcasts legal?,6,1971,pg 6,W2nsd Amateur radio call directory,6,1971,pg 106, Amateur radio in japan,6,1971,pg 159, Amateur radio in the USSR,6,1971,pg 64, Amateur radio on mt McKinley,6,1971,pg 18, Amateur radio on us space station?,6,1971,pg 7, Amateur radio op FCC version,7,1971,pg 62, Amateur radio operation in Israel,7,1971,pg 136, Amateur radio qso format q-signals,7,1971,pg 4, Amateur radio satellite modes-table,7,1971,pg 68, Amateur radio television system,7,1971,pg 239, Amateur satellite reference orbits,7,1971,pg 117, Amateur satellite service notes,7,1971,pg 112, Amateur satellite service rules,7,1971,pg 234, Amateur TV lets get started pt2,7,1971,pg 26, Amateur TV lets get started pti,7,1971,pg 42, Amateur TV transmitter,8,1971,pg 28, Amateur uncovers spy,8,1971,pg 188, Amateur vhf/uhf spectrum review,8,1971,pg 26, Amateur wattmeter (160m-3/4m),8,1971,pg 20, Amateur wx satellite reception,8,1971,pg 52, Amelect clock,9,1971,pg 38, American ant ham-10 mobile antenna,9,1971,pg 33,Stern m American reliance ar-460d lcr meter,9,1971,pg 39, Ameritron al-80a 1Kw hf power amp,9,1971,pg 62, Ameritron al-80a linear amplifier,9,1971,pg 28,Merrill a Ameritron al-811 600w hf linear amp,9,1971,pg 60,Currier h Ameritron al-82 hf linear amplifier,9,1971,pg 70,Currier h Ameritron al-82 linear amplifier,9,1971,pg 52,Clarke b Ameritron rcs-4 coax switch,9,1971,pg 38,Clarke b Amiga terminal program for RTTY op,9,1971,pg 61,Leavey m Amp fan noise rejection mike circuit,9,1971,pg 19, Amp supply tr-110 10m transceiver,9,1971,pg 24,K1bqt Amperex conduction cooled 4cx250b,9,1971,pg 83, Ampire 146-os low noise preamp,9,1971,pg 67,Drentea c Ampire 146-os low noise preamp,9,1971,pg 90, Amplifier type acceptance,9,1971,pg 133, Amplifier type acceptance stds,10,1971,pg 124, Amplifiers,10,1971,pg 128, Ampro computer little board,10,1971,pg 24, Amsat 1990's goals,10,1971,pg 68, Amsat corp of volunteer speakers,10,1971,pg 45,Wa5zib Amsat general discussion,10,1971,pg 188, Amsat net hf frequencies/times,10,1971,pg 124, Amsat operating frequencies,10,1971,pg 8, Amsat phase 3c parameters,10,1971,pg 9, Amsat phase 4 model displayed,10,1971,pg 63,Wa5zib Amsat qsl bureau,10,1971,pg 97, Amsat software exchange,10,1971,pg 83, Amsat-na mICrosat parameters,10,1971,pg 83,Duncan c Amsat-OSCAR 6 amateur satellite,11,1971,pg 10, Amsat-OSCAR-b flyby successful,11,1971,pg 73, Amsat/jAMSAT satellite transponder,11,1971,pg 31, Amtor & error correction),11,1971,pg 87, Amtor operating rules,11,1971,pg 62, An 18 inch dipole on 15m,11,1971,pg 24, An 8080 disassembler,11,1971,pg 98, An 80m phased array (2horiz 2vt),11,1971,pg 52,W2ozh An 82s23 prom programmer,11,1971,pg 82, An ac voltbox (autoxFMr by steps),11,1971,pg 58, An accessory VFO-the easy way,11,1971,pg 103, An accurate fq standard,11,1971,pg 37, An accurate wind speed indICator,11,1971,pg 44, An adjustable hv supply,11,1971,pg 40, An all band iv,11,1971,pg 22, An all-band rotatable dipole,11,1971,pg 60, An amateur tries IC,11,1971,pg 16, An amplified calib sig strength mtr,11,1971,pg 85, An ant and diode receiver for 432MHz,12,1971,pg 65, An audible voltmeter,12,1971,pg 55, An aural transmitter tuning aID,12,1971,pg 305, An automatic keyer using IC,12,1971,pg 50, An automatic thermostat,12,1971,pg 62, An autopatch busy signal,12,1971,pg 148, An economical socket for 4-1000a,12,1971,pg 41, An economy antenna tower,12,1971,pg 74, An electronic filter capacitor,12,1971,pg 53, An emergency xFMr (open pri03y),12,1971,pg 94, An enhanced crystal bdcst radio set,12,1971,pg 12,Haas p An equipment console,12,1971,pg 72, An experimental sweep osc,12,1971,pg 49, An FET audio compressor,12,1971,pg 38, An IC audio notch filter,1,1972,pg 72, An IC audio processor,1,1972,pg 16, An IC CW ID generator,1,1972,pg 16, An IC fax rcvg converter,1,1972,pg 63, An IC keyer),1,1972,pg 53, An IC 03ker generator,1,1972,pg 75, An IC swl RX,1,1972,pg 71, An IC trf RX,1,1972,pg 29, An if spotter,1,1972,pg 34, An improved audio speech processor,1,1972,pg 47, An improved hv tube socket,1,1972,pg 287, An improved method to prune ant,1,1972,pg 79, An improved uhf power output mtr,1,1972,pg 37, An in depth look at wwv,1,1972,pg 120, An in depth look at wwv,1,1972,pg 116, An inductance meter,1,1972,pg 100, An inexpensive ant mobile mount,1,1972,pg 86, An inexpensive beam rotator,1,1972,pg 42, An instant FM repeater for emerg,1,1972,pg 29, An intimate look at 160m,1,1972,pg 43, An introduction to IC,1,1972,pg 26, An inverted vee for 160m/80m,1,1972,pg 46, An ohmmeter for solid state circuits,1,1972,pg 91, An operating console,1,1972,pg 52, An OSCAR special converter,1,1972,pg 53, An OSCAR12 mode jd base stn system,1,1972,pg 60, An RF sniffer (simple),1,1972,pg 11, An RTTY selcal with ttl logic,2,1972,pg 20, An scr regulator for Kw power supply,2,1972,pg 107, An ultra simple audio filter,2,1972,pg 49, An unguyed vt ant,2,1972,pg 56, An x band transceiver,2,1972,pg 64, An/prc-64 crystal-controlled QRP transceiver,2,1972,pg 60, Analog & digital audio key points,2,1972,pg 70,Green w Analog measurement basics,2,1972,pg 76, Analog telemetry techniques,2,1972,pg 68, Analog digital & audible s-meter,2,1972,pg 24, Analog/digital image processing,2,1972,pg 82, Analyzing propagation forecasts,2,1972,pg 83, And then there's phasing SSB,2,1972,pg 10, Annoying rattles in speakers,2,1972,pg 109, Annual surplus listing of equipment,2,1972,pg 93, Another approach to TVi,2,1972,pg 8, Another burglar alarm,2,1972,pg 45, Another gimmick (tool),2,1972,pg 106, Another IC fq counter,2,1972,pg 39, Another ID generator circuit,2,1972,pg 29, Another use 400 cycle xFMrs,2,1972,pg 97, Another USSR woodpecker on 20m?,2,1972,pg 7, Another way to measure noise figure,2,1972,pg 44, Ant & test RX for 1296 2300 & 3500m,2,1972,pg 38, Ant & towers buyers guide,2,1972,pg 117, Ant basics,2,1972,pg 32, Ant 09aration in FM repeaters,2,1972,pg 45, Ant support mast & vt radiator,2,1972,pg 36, Ant switching with a diode,2,1972,pg 184, Ant test range and instrumentation,2,1972,pg 39, Ant tuner for coax fed tribnd beam,2,1972,pg 54, Ant tuning with SWR bridge (circuit),2,1972,pg 134, Ant transmission lines and SWR,2,1972,pg 76, Antarctica history geography & hams,3,1972,pg 108,Fletcher Antenna fsTV polarization),3,1972,pg 82, Antenna interaction-what to do,3,1972,pg 96, Antenna noise brIDge,3,1972,pg 28, Antenna party(helpful items to have,3,1972,pg 45, Antenna problems & troubleshooting,3,1972,pg 73,Thompson Antenna raising politICs,3,1972,pg 42, Antenna rotator quICk stop/reverse,3,1972,pg 137, Antenna spec ap-143 2m antenna,3,1972,pg 74,Reneau l Antennas & twrs buyers guide,3,1972,pg 117, Antennas for OSCAR what really work,3,1972,pg 25, Antennas for QRP operation,3,1972,pg 36, Antennas for working OSCAR,3,1972,pg 70, Antennas in a condo,3,1972,pg 44, Antennas west antenna launch system,3,1972,pg 26,Gray j Antennas west solar power supply,3,1972,pg 54,Bryce m Anti-CW auto start for pll tu,3,1972,pg 39, Anti-timeout timeout timer,3,1972,pg 83, Antipodal bearing,3,1972,pg 53, Ao-10 and rs-11 status,3,1972,pg 9, Ao-13 operating schedule,3,1972,pg 61,Wa5zib Apa-2 preamp for 2m,3,1972,pg 48, Apartment ant specials,3,1972,pg 64, Apartment dwellers ant sys,3,1972,pg 121, Apple 2 + interface sends CW,3,1972,pg 54, Apple 2 audio filter optimization,3,1972,pg 66, Apple 2 color tracking off OSCAR,3,1972,pg 46, Apple 2 color tracking off OSCAR,4,1972,pg 46, Apple 2 i/o port & outsIDe world,4,1972,pg 100, Apple 2 RTTY inteRFace,4,1972,pg 66, Apple 2+ on RTTY:use pk-232,4,1972,pg 53, Apple 2+/rgb monitor inteRFace card,4,1972,pg 22,Mckellips Apple 2 2e code trainer program,4,1972,pg 54, Apple 2/OSCAR10 telemetry problem,4,1972,pg 88, Apple 2e on RTTY,4,1972,pg 72,Leavey m Apple pgm shows actual RTTY signals,4,1972,pg 34, Apple software processed audio,4,1972,pg 96, Apple terminal program for RTTY op,4,1972,pg 61,Leavey m ApplICation for an active filter,4,1972,pg 45, ApplICations for 7400 qd nand gate,4,1972,pg 128, Applied digital research sat trak 3,4,1972,pg 44,Kosa b Are FETs really biased?,4,1972,pg 86, Are phonepatches legal,4,1972,pg 72, Are you really insured?,4,1972,pg 44, Argosy i ii mod stop chopping noise,4,1972,pg 85,Bryce m Ari/American reliance ar-470d meter,4,1972,pg 68,Currier h Ariane rocket failure,4,1972,pg 170, Armed forces day 1988 test,4,1972,pg 47, Armed forces day naval stn fq/mode,5,1972,pg 103, Armstrong father of FM,5,1972,pg 50, Arpanet/internet historical note,5,1972,pg 58,Lloyd b Arr tr10ga 10 GHz transceiver,5,1972,pg 70,Wb6noa ARRL in favor of communicator class,5,1972,pg 11,Hastings ARRL 11ICe expansion petition,5,1972,pg 73, ARRL proposed vhf+ beacon freq,5,1972,pg 65, Art and the pc board (lettering),5,1972,pg 32, Art of transmitter hunting,5,1972,pg 45, Ascendency curve yagi,5,1972,pg 20, ASCII & rs232 differences explained,5,1972,pg 72, ASCII codes & characters),5,1972,pg 111, ASCII keyboard inteRFace,5,1972,pg 28, ASCII machines:model 33 35,5,1972,pg 70, ASCII rules,5,1972,pg 186, ASCII to baudot converter,5,1972,pg 52, ASCII to baudot converter,5,1972,pg 10, ASCII to murray converter,5,1972,pg 110, ASCII/baudot converter for your TVt,5,1972,pg 150, ASCII/baudot converter for your TVt,5,1972,pg 17, ASCII/baudot with a prom,5,1972,pg 114, ASCII/baudot with a prom,5,1972,pg 195, Ashton aries-1 log/transceiver status pgm,5,1972,pg 63,Reneau l Ashton aries-1 log/transceiver status pgm,5,1972,pg 82,Reneau l Ashton itc aries-1 RTTY logging pgm,5,1972,pg 28,Guntzel t Ashton itc multitasking program,6,1972,pg 92,Currier h Asr-33 & 60 WPM RTTY,6,1972,pg 20, ASSB (audio SSB),6,1972,pg 64, Assembling mobile/portable ATV stns,6,1972,pg 86,Brown b Assembling station for ao-13 use,6,1972,pg 91,Wa5zib Assembling station to work rs10,6,1972,pg 66,Wa5zib Assembling the sideband system,6,1972,pg 54, Assembly language tape-disk loader,6,1972,pg 76, Ast/servo catalog,6,1972,pg 193, Astron rs-7a power supply,6,1972,pg 131, Astron sl-11a power supply,6,1972,pg 62,Currier h AstronomICal tracking mode of pgm,6,1972,pg 16,Carman g AsymmetrICally feed long wire ant,6,1972,pg 62, Atari (murray ascii) RTTY pgm,6,1972,pg 53, Atari 800xl/hamsoft RTTY pgm hint,6,1972,pg 7, Atari contest program,6,1972,pg 62, Atari pgm generates DTMF,6,1972,pg 100, Atari st high peRFormance inteRFace,6,1972,pg 41,Langner j Atari st muf fot+signal quality pgm,6,1972,pg 100, Atari/VIC printer inteRFace adapter,6,1972,pg 84, Atlantic pocket power inverter,6,1972,pg 64,Reneau l Atlas radio servICe & parts source,6,1972,pg 11,Hastings Atlas rig with mfj filter,6,1972,pg 90, Attach shaft to arc-5 tuning cap,6,1972,pg 49, Attache case for portable rigs,6,1972,pg 66, Attempt to save uosat,6,1972,pg 142, Attic ant for 40 & 15m,6,1972,pg 142, ATV action & activity at dayton,6,1972,pg 86,Brown b ATV antenna polarization 12isions,6,1972,pg 66, ATV applICations & sources of info,6,1972,pg 88,Brown b ATV balloon fligHT transmissions,6,1972,pg 54,Brown b ATV club constitution & bylaws,6,1972,pg 72, ATV converter,6,1972,pg 20, ATV converter,6,1972,pg 104, ATV converter,6,1972,pg 145, ATV coordination problem,6,1972,pg 63, ATV frequency coordination),6,1972,pg 54, ATV help during emergencies,7,1972,pg 86,Brown b ATV in space proposals,7,1972,pg 72, EATV line sampler,7,1972,pg 64,Stone m ATV net/DX coordinating frequency,7,1972,pg 53,Stone m ATV on 432 MHz,7,1972,pg 34, ATV on 450 with a t44,7,1972,pg 143, ATV outdoor preamp placement,7,1972,pg 62, ATV rcvg sys,7,1972,pg 33, ATV receiver from STV parts,7,1972,pg 35, ATV remote controlled transmitter note,7,1972,pg 73, ATV repeaters & remote transmitters,7,1972,pg 66, ATV video modulator,7,1972,pg 74, ATV weather warning system,7,1972,pg 55, Audible continuity tester,7,1972,pg 36, Audible digital probe,7,1972,pg 134, Audible logIC probe,7,1972,pg 84, Audible logIC probe,7,1972,pg 175, Audible logIC probe,7,1972,pg 106, Audible rc multitester plus),8,1972,pg 170, Audible xnstr tester & cpo,8,1972,pg 291, Audio active filter 4 IC),8,1972,pg 65, Audio amp using ca3020,8,1972,pg 143, Audio amplifier,8,1972,pg 118, Audio bandpass filter,8,1972,pg 70, Audio boost for mobile transceivers,8,1972,pg 81, Audio booster for mil-surplus RX,8,1972,pg 50, Audio distribution contl&phonepatch,8,1972,pg 81, Audio equalization,8,1972,pg 44, Audio filter/clipper/filter,8,1972,pg 62, Audio fq counter,8,1972,pg 130, Audio fq processing for intellig,8,1972,pg 81, Audio frequency accessories,8,1972,pg 64, Audio phase splitter,8,1972,pg 124, Audio pitch generator,8,1972,pg 72, Audio powered tape recorder control,8,1972,pg 54,Mcintire Audio preamp,8,1972,pg 98, Audio processing your FM rig),8,1972,pg 79, Audio processor/compressor,8,1972,pg 76, Audio processor/compressor,8,1972,pg 145, Audio power amp with pushpull output,8,1972,pg 100, Audio selectivity,8,1972,pg 57, Audio sig generator,8,1972,pg 125, Audio signal generator,8,1972,pg 24, Audio signal generator,8,1972,pg 158, Audio signal generator,8,1972,pg 20, Audio sinusoid generator,8,1972,pg 88, Audio splitting network,8,1972,pg 38, Audio sweep function generator,8,1972,pg 100, Audio SWR bdg,8,1972,pg 82, Audio synthesizer for RTTY,8,1972,pg 98, Audio synthesizer for SSTV,8,1972,pg 98, Audio test amplifier,8,1972,pg 24, Audio to morse converter,8,1972,pg 106, Audio tone keying re-generator,8,1972,pg 64, Audio vom,8,1972,pg 104, Audio transformer diode centertap,8,1972,pg 139, Audio-limiting amplifier,8,1972,pg 116, Audio-limiting amplifier,9,1972,pg 200, Aural logic probe,9,1972,pg 106, Aural tuning aID for blind,9,1972,pg 34, Austin suburban 2m thru 70cm vt,9,1972,pg 41,Gray j Australian ham exam,9,1972,pg 12, Australian vec program,9,1972,pg 9, Autek qf-1 active audio filter,9,1972,pg 22, Autek qf-1a audio filter,9,1972,pg 108, Autek research qf-1a filter,9,1972,pg 116, Authorized ham freq & limitations,9,1972,pg 126, Auto 3rd party transmission 6m & up is ok,9,1972,pg 70, Auto bandwith selector unit,9,1972,pg 27, Auto early (problem) warning system,9,1972,pg 96, Auto headlamp dc supply dummy load,9,1972,pg 22,Vail d Auto headlight reminder,9,1972,pg 141, Auto ID'er for stolen transmitters,10,1972,pg 60, Auto ID'ers for stolen transmitters,10,1972,pg 166, Auto programmed callsign ID'er,10,1972,pg 48, Auto trim brigHTens constrn projcts,10,1972,pg 103, Auto vs deep-cycle batteries,10,1972,pg 71, Auto transmission 3rd party ax.25 above 6m,10,1972,pg 7, Autocall'76 (using tt decoder),10,1972,pg 52, Autocall'76 (using tt decoder),10,1972,pg 12, Autodesk inc autosketch program,10,1972,pg 30,Gardiner Automated CW with trs-80,10,1972,pg 90, Automated CW with trs-80,10,1972,pg 193, Automated operating comes of age,10,1972,pg 170, Automatic hi generator,10,1972,pg 90, Automatic hi generator,10,1972,pg 27, Automatic (safe) autopatch,10,1972,pg 266, Automatic autopatch dialer,10,1972,pg 68, Automatic autopatch release,10,1972,pg 52, Automatic bandswitching ft-707),10,1972,pg 22, Automatic bandwith,11,1972,pg 31, Automatic bc squelch,11,1972,pg 114, Automatic bdcst/2m spkr switch,11,1972,pg 153, Automatic blown fuse alert/replace,11,1972,pg 72, Automatic code ID circuit,11,1972,pg 28, Automatic cq generator,11,1972,pg 142, Automatic doppler shift correction,11,1972,pg 68, Automatic dupe checker program,11,1972,pg 114, Automatic gray scale generator,11,1972,pg 122, Automatic hf RTTY/data transmission,11,1972,pg 7,Reneau l Automatic Identification-discussion,11,1972,pg 91, Automatic keyer paddle,11,1972,pg 162, Automatic meter switching monitor,11,1972,pg 56, Automatic morse code generator,11,1972,pg 113, Automatic nicad charger,11,1972,pg 38, Automatic nicad charger,11,1972,pg 156, Automatic night ligHT,11,1972,pg 296, Automatic programmed dialer,11,1972,pg 20, Automatic repeater offsets,11,1972,pg 82, Automatic rig/ant ctrl in sat op,11,1972,pg 68, Automatic set rotator control,11,1972,pg 22, Automatic set rotator control,11,1972,pg 134, Automatic set rotator control,11,1972,pg 108, Automatic set rotator control,11,1972,pg 60, Automatic shutoff battery charger,11,1972,pg 34, Automatic shutoff charger,11,1972,pg 110, Automatic shutoff nicd charger,11,1972,pg 201, Automatic tape recording circuit,11,1972,pg 103, Automatic taping unit,11,1972,pg 98, Automatic toucHTone dialer,11,1972,pg 111, Automatic vt trigger for SSTV,11,1972,pg 124, Automatic/fone monitor control sys,11,1972,pg 41, Automating satellite reception,11,1972,pg 76, Automating the two tone test,11,1972,pg 52, Automobile navigational system,11,1972,pg 9, Autopatch digit suppressor,11,1972,pg 124, Autopatch problems & cures,11,1972,pg 30, Autopatch tt pad controls mike ptt,11,1972,pg 19, Autopatches-legal,11,1972,pg 101, Autophasing for wefax,11,1972,pg 96, Autoranging for your counter,11,1972,pg 44, Autoranging meter,11,1972,pg 24, Autoreminder autopatch autotimer,11,1972,pg 112, Autostart tty encoder & decoder,11,1972,pg 34, Autostart tty encoder & decoder,11,1972,pg 75, Autotransformer,11,1972,pg 96, Auxiliary circuits + HT = base station,11,1972,pg 24,Kossor m Auxiliary circuits + HT = base station,11,1972,pg 24,Kossor m Auxiliary circuits + HT = base station,11,1972,pg 24,Kossor m Auxiliary circuits + HT = base station,11,1972,pg 24,Kossor m Avanti 10m quad,11,1972,pg 99, Avcom psa-65a spectrum analyzer,11,1972,pg 78,Reneau l Avcom ptr-25 portable satellite RX,11,1972,pg 86,Reneau l Ax-190 upgrade,11,1972,pg 118, Az-el satellite ant rotating system,11,1972,pg 24,Molnar j Azden 2000 scan delay,11,1972,pg 109, Azden pcs-2000 2m FM transceiver,12,1972,pg 26, Azden pcs-2000 scanning restart,12,1972,pg 53, Azden pcs-2800 10m FM transceiver,12,1972,pg 30, Azden pcs-3000 2m FM transceiver,12,1972,pg 68, Azden pcs-4000 2m transceiver,12,1972,pg 104, Azimuth awards qsl library,12,1972,pg 70,Reneau l Azimuth weatherstar twr-3 indICator,12,1972,pg 82,Reneau l B & w ac 1.8-30 broadband antenna,12,1972,pg 102, B & w ap-10 portable antenna,12,1972,pg 84, B plus delay circuit,12,1972,pg 160, B&w 6100,12,1972,pg 84, B&w pt-2500a 1.5Kw hf linear amp,12,1972,pg 62, B&w pt-2500a hf amplifier,12,1972,pg 78,Na5e B+w broadband folded dipole antenna,12,1972,pg 188, Backpacking with an hw-8,12,1972,pg 74, Bacircuitracking computer program,12,1972,pg 86, Backward branch-the easy way (6800),12,1972,pg 90, Balloon & kite launched ATV transmitters,12,1972,pg 76,Brown b Balloon carrying amateur radio TX,12,1972,pg 10,Zs6akv Balloon launches payloads & fligHTs,12,1972,pg 7,Reneau l Balloon repeater at 102 000 feet,12,1972,pg 12, Balloon wedding reported over ATV,12,1972,pg 15,Campbell Balloon-supported 80 & 160m ant,12,1972,pg 18, Balun for 6m quad,12,1972,pg 56,Moell j Bandpass coupler design,12,1972,pg 102, Bandpass filter design,12,1972,pg 101, Bandswitch cause of amp arcing,12,1972,pg 78,Geier m BandwIDths,1,1973,pg 108, Banker:ts940s front pnl memory add,1,1973,pg 42, Bantam converters,1,1973,pg 12, Bargain audio fq source,1,1973,pg 118, Bargain diode tester,1,1973,pg 143, Bargain zener classifier,1,1973,pg 46, Barry goldwater's vote for no code,1,1973,pg 81,Pasternak Base-tuned center-loaded ant,1,1973,pg 42, Base2 systems mufplot prop pgm,1,1973,pg 82, Basic (11ICe) ant considerations,1,1973,pg 116, Basic antenna information,1,1973,pg 4, Basic antennas,1,1973,pg 69, Basic baudot tty signal,1,1973,pg 64,Leavey m Basic facts about patents,1,1973,pg 39, Basic ham radio terminology,1,1973,pg 4, Basic hf receiving converter,1,1973,pg 22, Basic language CW reception pgm,1,1973,pg 56, Basic language qsl card generator,1,1973,pg 46, Basic language tape-disk loader,1,1973,pg 76, Basic language yagi design on Atari,1,1973,pg 84, Basic microwave information,1,1973,pg 3,Hastings Basic mixer schematic,1,1973,pg 59,Houghton Basic program for finding intermod,1,1973,pg 156, Basic program for log keeping,1,1973,pg 166, Basic program for road rally time,1,1973,pg 72, Basic program parabola design,1,1973,pg 72, Basic programming,1,1973,pg 124, Basic propagation terms defined,1,1973,pg 4, Basic telephone system-conclusion,1,1973,pg 67, Basic telephone systems,1,1973,pg 76, Basic telephone systems part 2,1,1973,pg 61, Basic tone encoder circuit,2,1973,pg 151, Basic transistor knowledge,2,1973,pg 132, Basic transistor theory/application,2,1973,pg 42, Basic TV sync generators,2,1973,pg 163, Basic vhf propagation terms,2,1973,pg 4, Basics for the digital 11ICe,2,1973,pg 28, Basics of surplus FM,2,1973,pg 64, Battery back-up for digital clocks,2,1973,pg 123, Battery chargers exposed,2,1973,pg 98, Battery discharge early warning circuit,2,1973,pg 27, Battery leakage currents explained,2,1973,pg 102, Battery monitor,2,1973,pg 48, Battery monitoring circuit,2,1973,pg 78, Battery overcharge/volt protect circuit,2,1973,pg 34, Battery power for balloon payload,2,1973,pg 31,Brown b Battery status monitor,2,1973,pg 56, Battery status monitor,2,1973,pg 112, Battery tester,2,1973,pg 196, Battery voltage monitor,2,1973,pg 52, Baudot & amtor comparison,2,1973,pg 107, Baudot and basIC,2,1973,pg 174, Baudot message formatter in basIC,2,1973,pg 82, Baudot to ASCII,2,1973,pg 172, Baudot to ASCII,2,1973,pg 194, Baudot tty test signal generator,2,1973,pg 198, Baudot-ASCII converter,2,1973,pg 34, Baudot-ASCII converter (OSCAR RTTY use),2,1973,pg 80, Baudot-ASCII converter (OSCAR RTTY use),2,1973,pg 120, Baudot/ASCII serial/parallel i/o,2,1973,pg 96, Baylin pub tvro sys analysis pgm,2,1973,pg 70,Currier h BBS system operator (sysop),2,1973,pg 50, Bc series 224 312 342 & 348 mods,2,1973,pg 34, Bc-453 series receiver,2,1973,pg 82, Bci in stereo,2,1973,pg 95, Bci in your qso,3,1973,pg 58, Bdcst RX on 1 chip),3,1973,pg 29, Bdcst thru 10m band active antenna,3,1973,pg 44, Bdg balanced modulator dsb gnration,3,1973,pg 105, Beam heading pgm for commodore pet,3,1973,pg 46, Beam headings/distances with hp-65,3,1973,pg 14, Beaming the vt ant,3,1973,pg 27, Bearcat bc-250 scanner,3,1973,pg 32, Beat fq digital counter (2 ICs),3,1973,pg 35, Beat fq digital counter(2 ICs),3,1973,pg 35, Beat generation (bfo injected level,3,1973,pg 28, Beckman 3010/tech 310,3,1973,pg 126, Beckman 881 chip active filter,3,1973,pg 41, Beer can 2m coaxial ant,3,1973,pg 86, Beginners guide to antennas,3,1973,pg 74, Behold-super key,4,1973,pg 31, Bel-tek CMOS keyer kit,4,1973,pg 19,Wa9fpu Belden 9913 coax,4,1973,pg 68, Belden 9913 coax cable use,4,1973,pg 70,Putman p Bell 103 tones hf reception problem,4,1973,pg 53, Bell telephone tech info,4,1973,pg 24, Bencher keyer paddle,4,1973,pg 92, Benefits of amateur radio to youth,4,1973,pg 56,Perry c Beryllium-oxIDe ceramIC danger,4,1973,pg 18, Better antenna than rubber duck,4,1973,pg 42, Better audio RX sensitivity etc mod,4,1973,pg 66,Gilmore m Better audio RX sensitivity etc mod,4,1973,pg 66,Gilmore m Better audio RX sensitivity etc mod,4,1973,pg 66,Gilmore m Better control for xnstr regen RX,4,1973,pg 157, Better education is the key,4,1973,pg 6, Better ham m electrICal connections,4,1973,pg 83, Better radio repair servICe hints,4,1973,pg 38,West g Better rechargeable soldering iron,4,1973,pg 139, Better results from sweep tubes,4,1973,pg 70, Better selectivity for your transceiver,4,1973,pg 16, Beverage ant feeding and a preamp,4,1973,pg 52, Beverages fed at both ends,4,1973,pg 10, Beverages fed at both ends,4,1973,pg 156, Beware pCBs in xFMr salvage,4,1973,pg 144, Bh-2 (2 mtr 4 el),4,1973,pg 22, Bhutan a51js DXpedition,4,1973,pg 52,Winn b Bias & other forms of distortion,5,1973,pg 10, Bias design without curves,5,1973,pg 74, Bicycle hi tech communications sys,5,1973,pg 48,Roberts s Bicycle mobile 2m operation,5,1973,pg 12, Bicycle mobile QRP,5,1973,pg 57, Bicycle mobiles,5,1973,pg 30, Bicycle nomad:offICe/stn on wheels,5,1973,pg 11, Bicycle solar power system),5,1973,pg 14, Bicycle-mobile experimentation,5,1973,pg 42, Bicycle-mobile hf operation,5,1973,pg 55, Bicycle-mobile improvements:wt/tech,5,1973,pg 20, Bicycle-mobile packeting,5,1973,pg 41, Bicycle-mobile security devICes,5,1973,pg 58, Bicycle-mobile solar power system,5,1973,pg 38, Big noise burglar alarm,5,1973,pg 114, Big wheel antenna for 2m),5,1973,pg 72, Bilal isotron 160m miniature TX ant,5,1973,pg 56, Bilal isotron 20,5,1973,pg 76, Bilal isotron 40,5,1973,pg 83, Bilal isotron 80 80m antenna,5,1973,pg 20, Bill pasternak's 25 yrs with 73,5,1973,pg 46, Binary & 10alization of 12imals,5,1973,pg 120, Binary arithmetIC,5,1973,pg 84, Binding 73,5,1973,pg 49, Biorhythm program on the hp-55,5,1973,pg 110, Bird 4029 power sensor calibrator,5,1973,pg 78,Reneau l Bird 4314b peak reading wattmeter,5,1973,pg 74,Reneau l Bird 4410a directional wattmeter,5,1973,pg 68,Currier h Bird 4431 variable RF out wattmeter,5,1973,pg 14, Bird model 4300-400 retrofit kit,6,1973,pg 64,Reneau l Bird model 4381 RF wattmeter,6,1973,pg 32,Antonuk l Bird model 43p wattmeter,6,1973,pg 64,Reneau l Bird wattmeter element repair,6,1973,pg 48,Kelson f Bisquare or superloop 4dB gain,6,1973,pg 61, Bit & baud protocol analyzer,6,1973,pg 18,Cole r Black box fq converters,6,1973,pg 35, Blacksburg fist figHTer,6,1973,pg 103, Blasting sites-power lvl/distance req,6,1973,pg 132, Blinker circuit,6,1973,pg 64, Blow up that meter,6,1973,pg 56, Blowers facts & figures,6,1973,pg 42, Blown fuse indICators for low volt,6,1973,pg 59, Blown fuse indICators for low volt,6,1973,pg 57, Blowtorch your ICs(from surplus bds,6,1973,pg 101, Bob cooper profile,6,1973,pg 38, Bobtail curtain:broad/end fire,6,1973,pg 48, Book-principles of telegraphy/tty,6,1973,pg 21, Book: hf antennas for all locations,6,1973,pg 150, Book: packet radio by tab,7,1973,pg 138, Boolean algebra & digital circuits,7,1973,pg 68, Booster amp & ext mike/spkr for HT,7,1973,pg 22,Gray m Boosting talk power in alc transmitters,7,1973,pg 64, Bounceless tt decoder (single chip),7,1973,pg 71, Boy do you want a lawsuit,7,1973,pg 96, Breadboard/wirewrap construction,7,1973,pg 74, Bread-boarding,7,1973,pg 24, Break communications consoles,7,1973,pg 77, Breakthrough in fast scan ATV,7,1973,pg 37, Bridge audio circuits,7,1973,pg 56, Briefcase twins (TX RX),7,1973,pg 50, Bring back the q multiplier,7,1973,pg 68, Bring back the q multiplier,7,1973,pg 135, Bring OSCAR knowledge/fun to school,7,1973,pg 11,Ensign r Britain's bbc servICe,7,1973,pg 68, British hams can now operate 6m,7,1973,pg 77, British neural network computer,7,1973,pg 11,Hastings British packet repeater operation,7,1973,pg 7, British polar trek,8,1973,pg 11,Hastings British RSGB proposed 6m bandplan,8,1973,pg 87, British warc proposals,8,1973,pg 199, Broadband 40m delta loop,8,1973,pg 44, Broadband 75/80m dipoles,8,1973,pg 80, Broadband 80m vertical,8,1973,pg 26, Broadband coax folded dipole,8,1973,pg 62, Broadband miniature ant patent,8,1973,pg 79, Broadband windom antenna,8,1973,pg 68, Broadcast converter,8,1973,pg 38, Broadcast networks use of ham info,8,1973,pg 7, Broadcast style console),8,1973,pg 22, Buckmaster hamcall online callbook,8,1973,pg 46,Hastings Buick Riviera noise problem,8,1973,pg 58, Build 0-60 MHz spectrum analyzer,8,1973,pg 10, Build 10 MHz $100 scope,8,1973,pg 74, Build 10 MHz $100 scope conclusion,8,1973,pg 66, Build 2m fq synthesizer,8,1973,pg 44, Build 2m RX,9,1973,pg 18, Build a $100 TVro receiver,9,1973,pg 60, Build a $100 TVro receiver,9,1973,pg 60, Build a $100 TVro receiver,9,1973,pg 144, Build a $2 drill using razor motor,9,1973,pg 120, Build a 220 MHz repeater,9,1973,pg 40, Build a 220mc repeater,9,1973,pg 18, Build a 220mc repeater-part 2,9,1973,pg 58, Build a basic bridge,9,1973,pg 95, Build a beeper alarm (for paging),9,1973,pg 68, Build a better hamfest,9,1973,pg 40, Build a big bertha,9,1973,pg 57, Build a CW memory (with proms),9,1973,pg 102, Build a CW memory (with proms),9,1973,pg 107, Build a deluxe tty keyboard,9,1973,pg 22, Build a deluxe tty keyboard,9,1973,pg 63, Build a deluxe tty keyboard,9,1973,pg 13, Build a digital IC trainer,9,1973,pg 40, Build a duplex digipeater,9,1973,pg 60, Build a fax from scratch,10,1973,pg 44, Build a monitor scope,10,1973,pg 56, Build a multiplying prescaler,10,1973,pg 132, Build a multiplying prescaler,10,1973,pg 24, Build a scanning HT,10,1973,pg 156, Build a scanning HT,10,1973,pg 27, Build a simple capacitance meter,10,1973,pg 164, Build a simple lab scope ($70),10,1973,pg 32, Build a solid-state module TV camera,10,1973,pg 18, Build a time domain reflectometer,10,1973,pg 10, Build accessories for IC-2a,10,1973,pg 44, Build all band vhf RX,10,1973,pg 105, Build an 8 xnstr cpo with 1 IC,10,1973,pg 53, Build an accurate s-meter,10,1973,pg 126, Build an RTTY scope,10,1973,pg 28, Build brass keyer paddle,11,1973,pg 118, Build Dick Smith 2m FM transceiver kit,11,1973,pg 14, Build Dick Smith 2m FM transceiver kit,11,1973,pg 17, Build digital capacity meter,11,1973,pg 70, Build microwave using metal brake,11,1973,pg 76, Build miniature field strength mtr,11,1973,pg 79, Build satellite fax,11,1973,pg 39, Build satellite fax,11,1973,pg 60, Build simple audio signal injector,11,1973,pg 29,03ling d Build simple field strength meter,11,1973,pg 9,Kent r Build simple field strength meter,11,1973,pg 75,Kent r Build this $5 timer,11,1973,pg 129, Build this $5 timer,11,1973,pg 63, Build this $50 2m h.t.,11,1973,pg 17, Build tvt,11,1973,pg 76, Build your own 2m FM,11,1973,pg 60, Build your own 4-1000a socket,11,1973,pg 70, Build your own repeater for $365,11,1973,pg 76, Build yourself a ligHT wattmeter,11,1973,pg 98, Building a boomless 3 band quad,11,1973,pg 19, Building a transceiver into a cassette box,11,1973,pg 45,Geier m Building a transceiver into a cassette box,12,1973,pg 69,Geier m Building enclosures,12,1973,pg 44, Building long uhf yagis (13 el),12,1973,pg 56, Building multiband trap dipole,12,1973,pg 107, Building polymorphics video board,12,1973,pg 78, Building power supplies inexpensively,12,1973,pg 28, Building telephone phone exchange,12,1973,pg 76, Building the byt-8 kit,12,1973,pg 104, Building with tentec modules a transmitter,12,1973,pg 60, Built in led mike timer for repeater op,12,1973,pg 99, Built in microphone preamp clipper,12,1973,pg 32, Bullet electronics power supply,12,1973,pg 150, Burglar alarm,12,1973,pg 296, Burglar alarm circuits,12,1973,pg 32, Burglar alarm for the car,12,1973,pg 48, Burlington ct 50.440 MHz beacon,12,1973,pg 73, Burr preparation of pc bds,12,1973,pg 69, Burst tone generator,12,1973,pg 25, Bus-bar shunts for ammeters,12,1973,pg 111, Butch plug (wrong holes),12,1973,pg 87, Butternut butterfly 10 15 20m ant,1,1974,pg 18, Butternut hf5v-iii vertical,1,1974,pg 34, Buyer's guide (short descriptions),1,1974,pg 54, Buyer's guide:rigs components tools,1,1974,pg 20, Buyers guide,1,1974,pg 56, Buying national ncx-5 transceiver,1,1974,pg 20,Newkirk w Buying surplus-how to remain sane,1,1974,pg 151, Buying swan 500 transceiver,1,1974,pg 20,Newkirk w Buying used collins equipment,1,1974,pg 20,Newkirk w Buying used drake equipment,1,1974,pg 20,Newkirk w Buying used equipment,1,1974,pg 88, Buying used heathkit equipment,1,1974,pg 20,Newkirk w Buying used Icom equipment,1,1974,pg 20,Newkirk w Buying used Kenwood equipment,1,1974,pg 20,Newkirk w Buying used Yaesu equipment,1,1974,pg 20,Newkirk w Bypass capacitors 135KHz-mICrowave,1,1974,pg 55, C-128 terminal program for RTTY op,1,1974,pg 61,Leavey m C-64 and list of RTTY inteRFaces,1,1974,pg 68, C-64 country database,1,1974,pg 127, C-64 country database,1,1974,pg 102, C-64 country database,1,1974,pg 85, C-64 crowbar voltage protector,1,1974,pg 40,Saponas r C-64 hi-res pix pgm/procedure,1,1974,pg 72, C-64 inductance/capacitance meter,1,1974,pg 54,Gaskill g C-64 program finds inductance value,1,1974,pg 77,Riddle l C-64 repeat/miss character problem,1,1974,pg 70, C-64 repeat/miss character problem,1,1974,pg 67, C-64 RFi on Kenwood ts-520s,1,1974,pg 72, C-64 rs-232 port inteRFace circuit/use,1,1974,pg 14, C-64 SSTV:hardware & software,1,1974,pg 34, C-64 terminal programs for RTTY op,1,1974,pg 61,Leavey m C-64/RTTY inteRFace,1,1974,pg 34, C-64/vIC20 RTTY pgm with 60/100 WPM,1,1974,pg 34, C-64/vIC20 RTTY to voICe pgm,1,1974,pg 36, C-64:ttl to rs-232 + printer cable,1,1974,pg 44, C64 audio/video port inteRFace,1,1974,pg 32, C64 packet radio system,1,1974,pg 22, C64 packet radio system,1,1974,pg 94, C64+interface=frg-7 digital display,1,1974,pg 35, C64/128 distance/azimuth program,1,1974,pg 48, C64/128 muf fot+signal quality pgm,1,1974,pg 48, Ca3089e IC: 70 dB limiting range,1,1974,pg 50, Cable impedance vs diameter formula,1,1974,pg 73,Stone m Cable pickup and shielding,1,1974,pg 36, Calatchco 40m instarray (vt ant),1,1974,pg 69, Calculate satellite doppler shift,1,1974,pg 44,Hart d Calculating the impedance of towers,2,1974,pg 74, Calculator versatility for any kim,2,1974,pg 100, Calectro multitester,2,1974,pg 80, Calibrate 2m RX with surplus crystals,2,1974,pg 43, Calibrate that calibrator (wwv),2,1974,pg 77, Calibrate your ant system,2,1974,pg 64, Calibrated 432 MHz noise generator,2,1974,pg 38, Calibrated audio dB meter,2,1974,pg 72, Calibrated audio dB meter,2,1974,pg 89, Calibrating a frequency counter,2,1974,pg 85,Houghton California autopatch rate change,2,1974,pg 6,Hastings California repeater coordination,2,1974,pg 86,Hicks b Callsign issuance proposal,2,1974,pg 8, Cambodia today,2,1974,pg 95, Camera vcr & video equipment,2,1974,pg 64, Can an indoor ant work,2,1974,pg 56, Canada,2,1974,pg 126, Canada/japan reciprocal agreement,2,1974,pg 8, Canadian coast-to-coast radio link,2,1974,pg 11,Hastings Canadian hams can operate 17 12m,2,1974,pg 7, Canadian hams can pICk own callsign,2,1974,pg 7, Canadian operation in u.s.,2,1974,pg 142, Canadian radar-potential 70cm qrm?,2,1974,pg 98, Canadian/soviet arctIC skitrek,2,1974,pg 72, Capacitance compensated cable,2,1974,pg 84, Capacitance meas by fq shift,3,1974,pg 108, Capacitance meter,3,1974,pg 102, Capacitance meter,3,1974,pg 132, Capacitance meter:10pf-50mfd,3,1974,pg 42, Capacitance/frequency meter,3,1974,pg 74, Capacitor comparator,3,1974,pg 49, Capacitors,3,1974,pg 68, Capacity meter,3,1974,pg 14, Captive electrolyte battery,3,1974,pg 71,Bryce m Capture area of ant,3,1974,pg 39, Car alarm system,3,1974,pg 36, Car ant improves HT peRFormance,3,1974,pg 42, Car battery charger,3,1974,pg 156, Car defroster timer/shutoff,3,1974,pg 68, Car door operated alarm,3,1974,pg 206, Car emergency flasher,3,1974,pg 175, Car power ant+match for 2m/FM/CB/am,3,1974,pg 28, Car power ant+match for 2m/FM/CB/am,3,1974,pg 101, Car radio converter (vhf FM in 1mc out),3,1974,pg 111, Car security alarm system,3,1974,pg 94, Carbon mike & hash filter,3,1974,pg 120, Carbon mike preamp,3,1974,pg 30, Care & feeding of qsl managers,3,1974,pg 109, Care and feeding of tape,3,1974,pg 109, Carole perry method to teach radio,3,1974,pg 56,Perry c Carole perry wb2mgp interview,3,1974,pg 20,Alestra m Carriage returns are important),3,1974,pg 68, Carrier indicator for your regency,4,1974,pg 42, Carrier null setting diffICulty,4,1974,pg 31, Carrier operated relay for your RX,4,1974,pg 36, Carrier operated relay for your RX,4,1974,pg 166, Carrier operated repeater,4,1974,pg 41, Carving ensolite foam for radios,4,1974,pg 9,Adams j Cascode 6m & 2m preamps,4,1974,pg 16, Casino gambling on your mICro,4,1974,pg 118, Cassette demagnetizer,4,1974,pg 36, Cassette tape cq loop,4,1974,pg 125, Cassette/transmitter inteRFace circuit,4,1974,pg 50, Cassette/transmitter inteRFace circuit,4,1974,pg 99, Cathkey (cathode keyer),4,1974,pg 32, CATVi signal levels,4,1974,pg 158, Cause & cure of RF feedBack,4,1974,pg 49,Geier m Cause of dc supply/Icom IC-28a hum,4,1974,pg 72, Caution in locating verticals,5,1974,pg 72,Gibilisco Caution:use of radar unit,5,1974,pg 70, Cave-mapping and underground rescue,5,1974,pg 42, Cb conversion + digital readout,5,1974,pg 94, Cb jargon,5,1974,pg 92, Cb operation,5,1974,pg 56, Cb repeaters,5,1974,pg 34, Cb sets on 6m,5,1974,pg 52, Cb to 10m conversion artICle list,5,1974,pg 39, Cb to 10m conversion artICle list,5,1974,pg 52, Cb to 10m crystal fq conversion chart,5,1974,pg 106, Cb to 10m crystal fq conversion chart,5,1974,pg 24, Cb to 10m source hy-gain parts,5,1974,pg 156, Cb-10m conversion 5KHz offset,5,1974,pg 67, Cde t2x solidstate braking,5,1974,pg 140, Cellular 2m 135cm 70cm groundplanes,5,1974,pg 61,Currier h Cellular radio,6,1974,pg 44, Central electronICs 200v,6,1974,pg 18, Century 21 add-ons,6,1974,pg 64, Century 21 agc circuit,6,1974,pg 66, Century 21 QRP operation mod,6,1974,pg 78,Bryce m Cept:european universal lICense,6,1974,pg 98, Ces 510sa s03t patch,6,1974,pg 78, Ces 510sa-ii telphone interconnect,6,1974,pg 14,Wa4tem Ces micro-dialer,6,1974,pg 138, Ces micro-dialer,6,1974,pg 121, Ces phone remote 5000,6,1974,pg 24,N1ejf Ces simplex autopatch,6,1974,pg 62, Cf networks ss-16(16 pole q filter),6,1974,pg 132, Change yagi/quad polarization,6,1974,pg 74,Moell j Changing meter full scale values,6,1974,pg 58,Somers j Changing the 75s3 into better CW RX,6,1974,pg 93, Changing zener diode voltages,6,1974,pg 100, Channel programmer head for IC-22s),7,1974,pg 60, Charger inteRFace circuit,7,1974,pg 99, Charging dry batteries,7,1974,pg 26, Chassis-mounted pl259,7,1974,pg 29, Chatterbox (clipper),7,1974,pg 19, Cheap 10 min timer for the shack,7,1974,pg 47, Cheap 2m ant,7,1974,pg 54, Cheap 2m low noise preamp,7,1974,pg 112, Cheap 813 linear,7,1974,pg 28, Cheap add-on regulation,7,1974,pg 158, Cheap add-on regulation,7,1974,pg 170, Cheap and easy gamma match cap,7,1974,pg 64, Cheap and easy selectivity,7,1974,pg 28, Cheap car alarm,7,1974,pg 38, Cheap connectors for hardline,7,1974,pg 100, Cheap CW ID'er,7,1974,pg 46, Cheap dc to dc conversion,7,1974,pg 78, Cheap 12imal counter,7,1974,pg 47, Cheap light dimmer,7,1974,pg 175, Cheap memory scan for the tr-9000,7,1974,pg 120, Cheap modularized 50MHz counter,7,1974,pg 140, Cheap power supply for a crt,8,1974,pg 53, Cheap signal tracer,8,1974,pg 148, Cheap triband lin amp,8,1974,pg 10, Cheap tunable if for converter,8,1974,pg 81, Cheap variable dc supply,8,1974,pg 110, Cheapest way to receive RTTY bdcsts,8,1974,pg 88, Checking diodes/xnstrs with dmm,8,1974,pg 58, Checking zener diodes,8,1974,pg 37, Chemical hazards & antidotes,8,1974,pg 74, Chester qsl cards thru bbs order,8,1974,pg 68,Currier h Chinese (by) po box addresses,8,1974,pg 98, Chinese tong loop construction),8,1974,pg 38, Choke isolates antenna currents,8,1974,pg 194, Choosing & using an elex calculator,8,1974,pg 97, Choosing & using an elex calculator,8,1974,pg 99, Choosing a programming language,8,1974,pg 98, Choosing a vhf transmission line,8,1974,pg 75, Choosing your qsl card,8,1974,pg 120, Chu time receiver,8,1974,pg 30, Cigar tube audio-RF sig generator,8,1974,pg 27, Cigar tube audio-RF sig generator,8,1974,pg 248, Cigarette lighter 10.8 Vdc supply,8,1974,pg 41, Cigarette lighter 10.8 Vdc supply,9,1974,pg 102, Circuit board etching tank,9,1974,pg 240, Circuit tests surplus crystals,9,1974,pg 29,K1bqt Circuit to foil kerchunkers,9,1974,pg 66, Circular modulation monitor,9,1974,pg 14, Circular polarization,9,1974,pg 6, Circular polarization with dipoles,9,1974,pg 23,Kearney t Circular to rectangular waveguide,9,1974,pg 78,Houghton City dwellers multiband ant,9,1974,pg 69, Civil air patrol & amateur radio,9,1974,pg 12, Ckt stops ac line spikes,9,1974,pg 40, Clandestine transmissions,9,1974,pg 108, Class a xnstr design program,9,1974,pg 40, Class b audio amp,9,1974,pg 93, Cleaning up mobile rig noise,9,1974,pg 30, Cleaning up your receiver,9,1974,pg 32, Clear channel ranger ar-3500 transceiver,9,1974,pg 30,Stern m Clear smudgeproof labels,9,1974,pg 53, Clegg 220 MHz mods,9,1974,pg 80, Clegg 66'er six meter transceiver,9,1974,pg 90, Clegg 99'er,9,1974,pg 22, Clegg ab-144 rcvg upconverter,9,1974,pg 219, Clegg communications profile,10,1974,pg 25, Clegg FM-76 220 MHz transceiver,10,1974,pg 28, Clicking generator fish lure,10,1974,pg 99, Clipped on wire gives more bands,10,1974,pg 50, Clipperton island DXpeditions,10,1974,pg 65, Clipperton-l mods,10,1974,pg 94, Clock generator circuit,10,1974,pg 104, Clock generator circuit,10,1974,pg 104, Clock radio a/d converter,10,1974,pg 48, Clocks really simplified,10,1974,pg 22, Close encounters (ufo lasers),10,1974,pg 36, Closed loop ant tuning (sys),10,1974,pg 32, Club newspapers,10,1974,pg 60, Clutter-free modular consoles,10,1974,pg 26, Cmos CW keyboard keyer,10,1974,pg 78, Cmos logIC probe,10,1974,pg 50, Cmos logIC probe,10,1974,pg 77, Cmos osc-practICal techniques,10,1974,pg 60, Cmos SSTV gray scale/color bar generator,10,1974,pg 60, Cmos toucHTone decoder,10,1974,pg 98, Cmos versus ttl,10,1974,pg 120, Cmos crystal osc,10,1974,pg 20, Cmos-to-analog level translation,10,1974,pg 69, Coat hanger ant for 2m revisited,10,1974,pg 77, Coax 1:1 balun,10,1974,pg 41, Coax balun and antenna matching,10,1974,pg 94, Coax cable basIC primer,10,1974,pg 90, Coax connector workshop/methods,10,1974,pg 60, Coax fed 75 40 30 12m dipole,10,1974,pg 54, Coax installation in new home/gnd,10,1974,pg 84, Coax loss aging and measurements,11,1974,pg 55,Thompson Coax SWR/loss chart),11,1974,pg 32, Coax parallel micro-strip transmission lines,11,1974,pg 34,Carr Coax parallel micro-strip transmission lines,11,1974,pg 36,Carr Coax-waveguide adapter power divider,11,1974,pg 91,Berglund Coax/connector specs at vhf,11,1974,pg 92, Coax/power cables on core stops TVi,11,1974,pg 26, Coaxial accessory handbook,11,1974,pg 93,Fisk Coaxial baluns,11,1974,pg 26, Coaxial connector handBook,11,1974,pg 93,Fisk Coaxial dynamICs 81000-a wattmeter,11,1974,pg 80,Putman p Coaxial dynamICs 81000a RF wattmtr,11,1974,pg 62, Coaxial line uhf preamp,11,1974,pg 6, Coaxial relays on 432MHz,11,1974,pg 52, Coaxial stub filters,11,1974,pg 54, Coaxial transmission line handBook,11,1974,pg 93,Fisk Cobra 132 CB to 10m,11,1974,pg 72, Cobra 138xlr CB to 10m,11,1974,pg 108, Cobra 140 gtl CB to 10m,11,1974,pg 76, Coco terminal program for RTTY op,11,1974,pg 61,Leavey m Code credit certifICates,11,1974,pg 163, Code converters using proms,11,1974,pg 84, Code memory circuit,11,1974,pg 106, Code practice oscillator (cpo),11,1974,pg 20, Code regenerator & speed counter,11,1974,pg 46, Code speed display unit,12,1974,pg 25, Coded (packet) transmissions:how and why,12,1974,pg 59, Coherent CW for vhf,12,1974,pg 48, Coherent CW for vhf,12,1974,pg 140, Coil winding hint (screw thread),12,1974,pg 89, Collinear ant for repeaters,12,1974,pg 42, Collins 75a1 receiver modifications,12,1974,pg 40, Collins communications receivers,12,1974,pg 144, Collins solidstate hf-281 282 transceivers,12,1974,pg 203, Collins/rockwell Kwm-380,12,1974,pg 31, Color burst std & filter),12,1974,pg 32, Color through ATV repeater problem,12,1974,pg 76, Colpitts VFO 20m CW QRP transceiver,12,1974,pg 65,Lee f Com-rad cr2/4a dual-band antenna,12,1974,pg 31,Ka1hy Com-rad hi-rizer compact hf antenna,12,1974,pg 20,Stern Com-rad industries cr1720a antenna,12,1974,pg 139, Com-rad industries cr2a antenna,12,1974,pg 109, Combination antenna coupler,12,1974,pg 30, Combine cdr control & remote ant sw,12,1974,pg 50,Swancara Combo dummy load/atten network,12,1974,pg 14, Comdel csp-11 speech compressor,1,1975,pg 94, Comdel wattmeter dw1550,1,1975,pg 85, Comm concepts 335a-k 2m amp kit,1,1975,pg 46,Kt2b Comm equipment emp protection,1,1975,pg 12, Comm spec pe-2p 2 tone encoder,1,1975,pg 70,Reneau l Comm specialists dcs-23 en/decoder,1,1975,pg 68,Currier h Command tech commander hf-2500 lin,1,1975,pg 32,Buren d Command tech hf-2500 1500w hf amp,1,1975,pg 74,Reneau l Commandments for qsl manager,1,1975,pg 85, Commercial hf transceiver comparison chart,1,1975,pg 68, Commercial hf transceiver comparison chart,1,1975,pg 120, Commercial low cost heat gun,1,1975,pg 28,Mclanahan Commercial news press abbreviations,1,1975,pg 75, Commercial services above/below 2m,1,1975,pg 62,Gysi c Commodore pet computer,1,1975,pg 142, Commodore computer morse sender,1,1975,pg 126, Common European license from cept,1,1975,pg 75,Johnson a Common phased vertical pattern/gain,2,1975,pg 70,Gibilisco Common q signals,2,1975,pg 6,Hastings Commpro:trs80-4/4p/4d versatile pgm,2,1975,pg 82, Commsoft RTTY89 comm processor,2,1975,pg 96, Commspec tr-720 vhf transceiver,2,1975,pg 100, Communicasting,2,1975,pg 15, Communications elex bearcat 210,2,1975,pg 39, Communications receiver,2,1975,pg 18, Communicator class license details,2,1975,pg 7,Reneau l Compact 2m transmitter,2,1975,pg 42, Compact 30m CW/am QRP transceiver,2,1975,pg 30, Compact 30w CW/am QRP transceiver,2,1975,pg 33, Compact 30w CW/am QRP transceiver,2,1975,pg 94, Compact continuity tester,2,1975,pg 116, Compact heat sinks,2,1975,pg 52, Compact lin amp (pair 7094),2,1975,pg 44, Compact matchmaker,2,1975,pg 38, Compact mobile (control unit),2,1975,pg 101, Compact multiband dipoles,2,1975,pg 80, Compactron audio driver,2,1975,pg 122, Compatibility:170 vs 200 Hz baudot,2,1975,pg 53, Complete avc,3,1975,pg 36, Complete mds receiving system,3,1975,pg 32, Complete mds receiving system,3,1975,pg 29, Complete mds receiving system,3,1975,pg 132, Complete motorola metering,3,1975,pg 65, Complete 11ICe docket 86-161 text,3,1975,pg 48, Complete overload protection,3,1975,pg 66, Complete portable packet station,3,1975,pg 25, Complete repeater control system,3,1975,pg 118, Complete RX front end with ca3102e,3,1975,pg 21, Complete x band transmitter,3,1975,pg 38, Complex stn control/accessory unit,3,1975,pg 10, Component line volt safe test box,3,1975,pg 30, Compromise multiband ant,3,1975,pg 75, Computer automation tech cat-100,3,1975,pg 60,Currier h Computer card construction,3,1975,pg 48, Computer card transmitter,3,1975,pg 6, Computer design of beam antenna,3,1975,pg 34, Computer filing system,3,1975,pg 86, Computer languages,3,1975,pg 98, Computer languages-simplified,3,1975,pg 70, Computer logging,3,1975,pg 100, Computer logging,3,1975,pg 74, Computer notch filter design,4,1975,pg 100, Computer operated packet station,4,1975,pg 29, Computer real-time clocks,4,1975,pg 18, Computer RFi time/fq domain display,4,1975,pg 22, Computer rotator control,4,1975,pg 64, Computer slowscan,4,1975,pg 104, Computer virus countermeasures,4,1975,pg 7,Reneau l Computer virus in soviet city,4,1975,pg 11,Hastings Computer keyboard packet analyzer,4,1975,pg 18,Cole r Computer-controlled talking repeater,4,1975,pg 124, Computer-controlled talking repeater,4,1975,pg 132, Computer-controlled talking repeater,4,1975,pg 138, Computer-controlled talking repeater,4,1975,pg 138, Computer/RTTY char input & control,4,1975,pg 130, Computer/RTTY i/o interface,4,1975,pg 78, Computerize that mailing list,4,1975,pg 78, Computerized antenna rotator,4,1975,pg 86, Computerized capacity meter,4,1975,pg 88, Computerized code practice,4,1975,pg 114, Computerized DX chasing,4,1975,pg 104, Computerized global calculations,4,1975,pg 106, Computerized global calculations,4,1975,pg 186, Computerized log,5,1975,pg 84, Computerized log periodic ant des,5,1975,pg 110, Computerized loop ant design,5,1975,pg 108, Computerized net control system,5,1975,pg 120, Computerized qso records,5,1975,pg 106, Computerized satellite tracking,5,1975,pg 72, Computerized slow-scan TV,5,1975,pg 90, Computers and hf,5,1975,pg 130, Computers are for hams,5,1975,pg 145, Computers are here-are you ready?,5,1975,pg 40, Computers are ridiculously simple,5,1975,pg 68, Comtronix FM-80/CB whip for 10m FM,5,1975,pg 84, Comtronix FM80 10m FM transceiver,5,1975,pg 38, Conar 452 2m transceiver,5,1975,pg 172, Conar 800 TV camera kit,5,1975,pg 82, Concentric 5el 2m quad/70cm helix,5,1975,pg 10,Douglas j Conductive glue:epoxy + graphite,5,1975,pg 38, Conformal spiral antenna,5,1975,pg 84, Congo DXpedition,5,1975,pg 81,Harris c Connect private patch ii,5,1975,pg 99, Xconnect sys cs-700 stn interconnect,5,1975,pg 62,Currier h Connector installation & care,5,1975,pg 56, Connector installation & care,5,1975,pg 53, Connector weatherproofing-removable,5,1975,pg 82,Clarke b ConsIDer the kim-1 mICro,5,1975,pg 76, Console layout-human factors,5,1975,pg 174, Console-construction details,5,1975,pg 22, Constant current charging for nICad,6,1975,pg 69, Constant current sources,6,1975,pg 29, Constant voltage transformers,6,1975,pg 28, Construct aluminum foil indoor ant,6,1975,pg 14, Construct soft solder cavity/lines,6,1975,pg 102, Constructing a s03tfax recorder,6,1975,pg 58, Constructing osc for 432 & 1296MHz,6,1975,pg 35, Constructing simple hf dipoles,6,1975,pg 60, Construction hints for beginners,6,1975,pg 42, Contact east computer tool kit,6,1975,pg 82,Reneau l Contact east parts storage cabinet,6,1975,pg 76,Reneau l Contemporary elec circuits deskbook,6,1975,pg 42,Helms Contest operation using basic,6,1975,pg 76, Contest strategy,6,1975,pg 94, Contesting from vp5,6,1975,pg 12, Continuing problems with OSCAR 17,6,1975,pg 76,Wa5zib Continuous tone coded squelch sys,6,1975,pg 77,Crowl b Continuous tuning for FM rigs,6,1975,pg 74, Control box protects mobile rig,6,1975,pg 56, Control circuit for RTTY,6,1975,pg 62, Control panel for your scanning RX,6,1975,pg 67, Control pdts gms-403 nICd charger,6,1975,pg 34,Nowak p Control transceiver output with alc bias,6,1975,pg 36,Bloom r Controlled audio avc system,6,1975,pg 84, Controlled avalanche silicon rect,6,1975,pg 28, Controlled-current distr ant design,6,1975,pg 282, Controlled-current distribution ant,6,1975,pg 50, Controlling ft-757 with mICro mc-10,6,1975,pg 30, Controlling lin changeover relay,6,1975,pg 35, Controlling repeaters with tones,7,1975,pg 64, Controlling symmetrical latch relay,7,1975,pg 62, Convert 24 Vdc relays to 115VAC,7,1975,pg 88, Convert 75a2 to 6m,7,1975,pg 66, Convert a kraco kCB-2310b to 10m,7,1975,pg 254, Convert ac to dc relays,7,1975,pg 75, Convert afsk 170Hz 45 baud to ascii,7,1975,pg 74, Convert am transmitter to 2m FM,7,1975,pg 100, Convert c-64 pgms to hamtext files,7,1975,pg 52, Convert calculator to measure ohms,7,1975,pg 28, Convert gdo to solidstate,7,1975,pg 66, Convert heath gr-88 to 2m,7,1975,pg 222, Convert 03ine transmitter to 160m or 80m),7,1975,pg 80, Convert r-648/arr-41 receiver,7,1975,pg 96, Convert ssq-23a sonobuoy to 2m FM,7,1975,pg 96, Convert surplus ascii vdt to murray,7,1975,pg 116, Convert ta33jr to full power 15m op,7,1975,pg 78, Convert trc-11 CB to 10m,7,1975,pg 122, Converting 11m mag mount ant to 15m,7,1975,pg 78, Converting a CB transceiver to 6m,7,1975,pg 78, Converting am bdcst radio to wwv,7,1975,pg 75, Converting am bdcst radio to wwv,7,1975,pg 116, Converting CB rig to 10m,7,1975,pg 21, Converting heath pawnee to 2m FM,7,1975,pg 104, Converting hygain CB board to 6m,7,1975,pg 22, Converting ptbm051aox bds for 10 FM,7,1975,pg 77, Converting sears 934 CB for OSCAR,7,1975,pg 82, Converting the an/vrc-19 transceiver (vhf),7,1975,pg 76, Converting the bc-728 (RX),8,1975,pg 38, Converting the hy-gain 670b to 10m,8,1975,pg 104, Converting the johnson 123a to 10m,8,1975,pg 101, Converting the swan 120 to 6m,8,1975,pg 28, Converting the t-278 transmitter for 2m,8,1975,pg 15, Converting the trc-47 (CB) to 10m,8,1975,pg 98, Cool it (blowers),8,1975,pg 54, Cooler relay operation,8,1975,pg 71, Cooling fan time delay circuit,8,1975,pg 106, Cooling notes on the 4-1000a,8,1975,pg 30, Coopertools tcs200 tools & case,8,1975,pg 63,Reneau l Coordination fees?,8,1975,pg 94, Coping with emergencies,8,1975,pg 121, Copper foil conductive tape,8,1975,pg 99, Copper wire (wire discussion),8,1975,pg 70, Copperweld - unwind & straigHTen,8,1975,pg 98, Cor for mIDland 13-509 220MHz rigs,8,1975,pg 162, Cordless iron tips,8,1975,pg 26, Cordless phones operation,8,1975,pg 20, Cores coils pc board suppliers,8,1975,pg 67, Cornell dubilier ar-22 rotator,8,1975,pg 47, Corsair ii mod stops chopping noise,8,1975,pg 85,Bryce m Cosmac mICrocomputer CW,8,1975,pg 102, Cosmac mICrocomputer CW,8,1975,pg 106, Counter basics,8,1975,pg 126, Counter connections,8,1975,pg 50, Counter for your RX (build),9,1975,pg 28, Counter for your RX (build),9,1975,pg 170, Country backgrounder/maps at usgpo,9,1975,pg 8, Coveya 6 (6m ant),9,1975,pg 84, Cp inteRFaces small packet modem,9,1975,pg 84,Reneau l Cpo and CW speedometer,9,1975,pg 134, Cpo and noise audio mixer,9,1975,pg 143, Cpo using 1 IC,9,1975,pg 54, Cpo using 1 sn7400 gate,9,1975,pg 159, Cpo-CWm (code prac osc),9,1975,pg 32, Cpr-CW packet RTTY pc lone software,9,1975,pg 69, Cpu controlled trainer & keyer,9,1975,pg 12, Cpu controlled trainer & keyer,9,1975,pg 89, Cqfcst:propagation program for pc,9,1975,pg 94,Gray j Cr detection circuit for model 33,9,1975,pg 82, Crankup towers:use and maintenance,9,1975,pg 40, Crc cyclIC redundancy checks,9,1975,pg 104, Create cr-30 roof tower,9,1975,pg 58,Ka1hy Create x-209 9el 144 MHz yagi,9,1975,pg 16,Kt2b Createc sc02 handheld oscilloscope,9,1975,pg 45,Roberts s Creative SSTV programming,9,1975,pg 76, Creative uai-20 audio interface bd,9,1975,pg 84,Reneau l Cromemco z-2 computer system,9,1975,pg 92, Cross-satellite contacts:ao10-fo12,10,1975,pg 9, Cross-band hf/vhf logIC box,10,1975,pg 10, Cross-band hf/vhf logIC box,10,1975,pg 127, Crossed klm 144-148-4 yagis,10,1975,pg 74,Moell j Crosstalk on telephone lines,10,1975,pg 102, Crown rom 116 RTTY inteRFace,10,1975,pg 32, Crrl no longer publishes ban list,10,1975,pg 8, Crystal calibrator,10,1975,pg 45, Crystal filter circuits,10,1975,pg 98, Crystal filter SSB exciter,10,1975,pg 92, Crystal oscillator with vernier,10,1975,pg 112, Crystal tube circuit fsk,10,1975,pg 73, Csc 500 MHz prescaler,10,1975,pg 49, Csg max system groundplane antennas,10,1975,pg 8,Cassidy d Ct power amp,10,1975,pg 85, Cubic's astro-c,11,1975,pg 22, Cure for hf transmitter fq jump when keyed,11,1975,pg 69,Geier m Cure hum in noisy transformers,11,1975,pg 91, Curing mobile noise miseries,11,1975,pg 64, Curing radio & TVi (comprehensive),11,1975,pg 30, Current & volt regulated power supply,11,1975,pg 96, Current fed bobtail curtain,11,1975,pg 30, Current gain in hi power npn si xnstr,11,1975,pg 97, Current limiting power supply,11,1975,pg 143, Current models of 2m FM transceivers,11,1975,pg 102, Current source:voltage regulator,11,1975,pg 39, Current-saver counter display,11,1975,pg 174, Current-saver counter display,11,1975,pg 27, Current/volt limiting nICad charger,11,1975,pg 99, Current/volt limiting nICad charger,11,1975,pg 108, Curry comm anb-1089 lf/vlf preamp,11,1975,pg 92,Currier h Curtis CW identifier,1,1976,pg 31, Curtis electro system 4000,1,1976,pg 12, Curtis k5 keyer,1,1976,pg 143, Curtis keyer-ID generator ek-39m,1,1976,pg 78, Cushcraft 124wb 4el 2m yagi,1,1976,pg 35,Kt2b Cushcraft 220b boomer user comments,1,1976,pg 54, Cushcraft 32-19 19el 2m yagi,1,1976,pg 22,Putman Cushcraft 42-18xl 18el 2m yagi,1,1976,pg 22,Putman Cushcraft a3/a73 tribander,1,1976,pg 122, Cushcraft atb-34 tri-band yagi,1,1976,pg 166, Cushcraft cs28m 10m magmount ant,1,1976,pg 64,Currier h Cushcraft d3w rotatable warc dipole,1,1976,pg 74,Reneau l Cushcraft d3w warc band rotary dip,1,1976,pg 32,Clarke b Cushcraft r-3 half-wave vertical,1,1976,pg 107, Cushcraft skywalker 10 15 20m yagis,1,1976,pg 98, Cushcraft ten-3 10m 3el 8ft bm yagi,1,1976,pg 68,Currier h Custom antenna dB2/70 2m/70cm quad,1,1976,pg 56,Currier h Custom callsign programmed CW ID'er,1,1976,pg 70,Houghton Custom solidstate tube replacement,1,1976,pg 88, Custom-made keyer paddle,1,1976,pg 150, Custom-made thermistors,1,1976,pg 60, Customized console,1,1976,pg 84, Customizing surplus crystals,1,1976,pg 52,Bryce m Cutting holes in window screens,1,1976,pg 99, Cutting pc boards without sawing,1,1976,pg 74, Cv-89a & trs80c on RTTY,1,1976,pg 46, CW audio filter),1,1976,pg 30, CW clipper/filter,2,1976,pg 145, CW computer/RX decoder inteRFace,2,1976,pg 104, CW memory keyer,2,1976,pg 142, CW memory keyer,2,1976,pg 198, CW monitor,2,1976,pg 76, CW monitor,2,1976,pg 108, CW noise limiter,2,1976,pg 10, CW regenerator/processor,2,1976,pg 80, CW selectivity (sharp if amp circuit),2,1976,pg 68, CW side-tone,2,1976,pg 112, CW side-tone for DX60,2,1976,pg 115, CW stereo filter,2,1976,pg 48, CW switched capacitor filter,2,1976,pg 48, CW tutorsoft morse (apple) trainer,2,1976,pg 72, CW typewriter,2,1976,pg 106, CW typewriter,2,1976,pg 154, CW vox for cathode-keyed transmitters,2,1976,pg 45, CW/RTTY cassette message storage,2,1976,pg 122, CW/trs80c inteRFace circuit,2,1976,pg 40, CW/voice repeater ID'er,2,1976,pg 78, CW/voice repeater ID'ers soft-hardware,2,1976,pg 45, Cybernet 10m offset,3,1976,pg 66, Cyberresearch pc system handBook,3,1976,pg 70,Currier h Cycle 22 predICtion,3,1976,pg 86, Cycle 22 shorter cycle possible,3,1976,pg 7,Reneau l D'arsonval meters & circuits,3,1976,pg 10, D/a converter generates sawtooth,3,1976,pg 36, Da4fb American repeater in Germany,3,1976,pg 78, Daiwa 1.8 MHz-60 MHz SWR meter,3,1976,pg 24, Daiwa cn-720 SWR/power meter,3,1976,pg 24, Daiwa cn-720 SWR/power meter,3,1976,pg 157, Daiwa dk-210 electronic keyer,3,1976,pg 109, Daiwa infrared wireless mike,3,1976,pg 82, Daiwa RF-440 RF speech processor,3,1976,pg 24, Daiwas new meters,3,1976,pg 40, Dangerous to mix battery types,3,1976,pg 80, Dangerous to mix battery types,3,1976,pg 8,Reneau l Datong asp speech processor,3,1976,pg 118, Datong fl1 audio filter,3,1976,pg 164, Datong fl3 fl2 anf audio filters,3,1976,pg 30,Wa4blc Datong model df package,3,1976,pg 38,Wa4blc DaVCO dr-30 (RX),3,1976,pg 86, Dayton 1986 pix & 1987 planning,3,1976,pg 32, Dayton captured on film,3,1976,pg 10, Dayton color pix,3,1976,pg 8, Dayton hamvention,3,1976,pg 30, Dayton hamvention,4,1976,pg 12, Dayton hamvention advICe,4,1976,pg 10, dB-9 to common radio inteRFace,4,1976,pg 41,Lloyd b dB-9 to Icom HT radio inteRFace,4,1976,pg 41,Lloyd b dB-9 to Kenwood tr-2500 inteRFace,4,1976,pg 41,Lloyd b Dc regulated power supply,4,1976,pg 34, Dc regulated power supply,4,1976,pg 142, Dc to 10 KHz fq to voltage converter,4,1976,pg 88, Dc to dc converter: +5 to -12,4,1976,pg 14, Dc xFMrs,4,1976,pg 102, Dc ac & RF grounds ground your stn,4,1976,pg 60,Geier m Dca (muzak) & fsk decoder,4,1976,pg 152, Ddrr ant for mobile installations,4,1976,pg 92, Ddrr antennas for mobile use,4,1976,pg 32, De facto mandatory fq coordination,4,1976,pg 87, De-bugging the hi-fi,4,1976,pg 44, De-ICing wire ant,4,1976,pg 61, De-strain your ham-m,4,1976,pg 26, Dead ussr satellites,4,1976,pg 10, Dead-bugging construction technique,4,1976,pg 25,Lombardi Debco deb-ted mobile charger,4,1976,pg 124, Debunking amateur radio myths,4,1976,pg 106, 12ertified vecs,4,1976,pg 7, 12ode morse with an 8080,4,1976,pg 92, 12ode rs satellite telemetry,5,1976,pg 53, decoder/demultiplexer/sequencer circuit,5,1976,pg 52, 12oding star trek packet transmission,5,1976,pg 56,Lloyd b 12oding wwv information,5,1976,pg 62, Defining 3rd party in packet radio,5,1976,pg 74, Defining a s03t terminal (utu),5,1976,pg 82, Defining emergency communications,5,1976,pg 64, Defining ham terms for beginners,5,1976,pg 4, Defining max output power,5,1976,pg 124, Defining precision and accuracy,5,1976,pg 49,Geier m Defining real repeater problem,5,1976,pg 71, Defunct tubes make bookends,5,1976,pg 68, Delayed relay action,5,1976,pg 106, Delta fq vernier control for SSB RX,5,1976,pg 28, Delta loop ant dl-102 10m beam,5,1976,pg 38,Merrill a Delta loop dl-102 2el 10m beam,5,1976,pg 61, Delta lp bm 6 wire el on 20m),5,1976,pg 17, Delta wing kite dimensions,5,1976,pg 54,Brown b Delta wing kite lofts ATV payload,5,1976,pg 54,Brown b Deluxe RX gain control,5,1976,pg 56, Deluxe your transceiver,5,1976,pg 10, Dem 1345-lyk 2304 MHz loop yagi,5,1976,pg 11,Kt2b Dem 2345ly 45el 23cm loop yagi,5,1976,pg 44,Kt2b Dem 3333-lyk 902MHz loop yagi,5,1976,pg 11,Kt2b Demodulator/terminal unit (tu) circuit,5,1976,pg 18, Den-tron clipperton t,5,1976,pg 26, Dentron 1Kw supertuner,5,1976,pg 27, Dentron 80-10 ant tuner,5,1976,pg 27, Dentron gla-1000 linear amplifier,5,1976,pg 16, Dentron jr monitor ant tuner,5,1976,pg 15, Dentron mla-2500 lin amp,5,1976,pg 18, Dependable timer,5,1976,pg 84, Depolarize that power supply,5,1976,pg 60, Der kleiner keyer,5,1976,pg 6, Des for an improved agc for CW/SSB,5,1976,pg 115, Des high peRFormance if amp/agc sys,5,1976,pg 89, Des vhf/uhf amp with RF power xnstrs,5,1976,pg 31, Design concepts for low-power amp,5,1976,pg 36, Design diode matrix units,5,1976,pg 45, Design IDeal if (fltr converter avc),6,1976,pg 62, Design of vhf tank circuits,6,1976,pg 66, Design own pc boards,6,1976,pg 130, Design solidstate equipment,6,1976,pg 52, Design uhf tuners using si xnstrs,6,1976,pg 60, Designing a 4 foot parabola,6,1976,pg 90, Designing a 06k box preamp,6,1976,pg 46, Designing permeability-tuned coils,6,1976,pg 20, Designing xnstr osc,6,1976,pg 66, Designing xnstr RF power amps,6,1976,pg 58, Designing your own ham gear,6,1976,pg 28, Designing your own ham gear,6,1976,pg 36, Details of a fox hunt,6,1976,pg 58,V08ht c Details on OSCAR 8,6,1976,pg 28, Determining code speeds accurately,6,1976,pg 36, Determining coil tap position,6,1976,pg 24,Bloom r Determining current loop value),6,1976,pg 66, Determining packet carrier freq,7,1976,pg 76,Lloyd b Deviation meter for the IC-22a,7,1976,pg 207, Devry:third national vec,7,1976,pg 7, Df'ing with tempo s-1 & log circuit),7,1976,pg 50, Dfd systems rt-89 RTTY system,7,1976,pg 119, Dgm srt-3000 RTTY send/rcv terminal,7,1976,pg 118, Diagnosing & fixing synthesizers,7,1976,pg 42,Geier m Diagnosing power supply problems,7,1976,pg 52, DiagnostIC procedures,7,1976,pg 58, Dial drive repair (sb series),7,1976,pg 53, Diamond fcc study diskettes for pc,7,1976,pg 21,Polvere a DICk smith 100w vhf amplifier kit,7,1976,pg 22, DICk smith 440MHz mobile transceiver,7,1976,pg 18, DICk smith k-6611 vhf wattmeter,7,1976,pg 31, DICk smith uhf wattmeter kit,7,1976,pg 71, Different ATV modes,7,1976,pg 77, Different sat image display methods,7,1976,pg 88, Different satellite operating modes,7,1976,pg 11, Different types of ascii,7,1976,pg 102, Different types of ATV,7,1976,pg 66, Different types of dippers,7,1976,pg 40, Differential jFET preamp,7,1976,pg 16, DiffICulty in copying SSB on old RX,7,1976,pg 49,Geier m Digital hi generator,7,1976,pg 61, Digital ant tracking system,7,1976,pg 46, Digital antenna tracking system,7,1976,pg 62, Digital antenna tracking system,7,1976,pg 62, Digital audio broadcasting quality,8,1976,pg 7,Reneau l Digital audio technology & repeaters,8,1976,pg 26, Digital autopatch+toucHTone dialer,8,1976,pg 166, Digital autopatch+toucHTone dialer,8,1976,pg 170, Digital ball game,8,1976,pg 36, Digital ball game,8,1976,pg 21, Digital clk with 19 inexpensive IC,8,1976,pg 55, Digital clock fail-safe power supply,8,1976,pg 168, Digital clock time bases,8,1976,pg 114, Digital clock with analog readout,8,1976,pg 138, Digital clock/calendar led display,8,1976,pg 86, Digital CMOS code-speed indICator,8,1976,pg 50, Digital comm & satellite program,8,1976,pg 58, Digital communications terminology,8,1976,pg 4, Digital counter basics,8,1976,pg 40, Digital counter basics,8,1976,pg 8, Digital counters,8,1976,pg 26, Digital depth sounder,8,1976,pg 82, Digital depth sounder,8,1976,pg 99, Digital dial decoder,8,1976,pg 116, Digital dividers,8,1976,pg 49, Digital elex infotech m-800 fax,8,1976,pg 24,Ferrand p Digital grid power meter,8,1976,pg 50, Digital group cassette to t.u. Ckt,8,1976,pg 70, Digital group RTTY mICroprocessor,8,1976,pg 98, Digital group RTTY mICroprocessor,8,1976,pg 81, Digital ham satellite communication,8,1976,pg 78, Digital ID unit,8,1976,pg 49, Digital interlaced sync generator ccTV,9,1976,pg 115, Digital logIC,9,1976,pg 87, Digital mICroprocessor VFO,9,1976,pg 12, Digital modes of QRP operation,9,1976,pg 86, Digital modulation-new bdcst mode?,9,1976,pg 11,Hastings Digital multimeter buyers guide,9,1976,pg 126, Digital readout for the hw-2036,9,1976,pg 136, Digital readout for the hw-2036,9,1976,pg 171, Digital readout rotator control,9,1976,pg 72, Digital readouts,9,1976,pg 66, Digital readouts,9,1976,pg 71, Digital scan conversion,9,1976,pg 90, Digital scan conversion:pros/cons,9,1976,pg 50, Digital scan converter approaches,9,1976,pg 76, Digital signal processor dsp chip,9,1976,pg 67,Wa5zib Digital signal processor dsp chip,9,1976,pg 60, Digital signal source,9,1976,pg 150, Digital SWR computer-conclusion,10,1976,pg 91, Digital synthesizer,10,1976,pg 124, Digital timer,10,1976,pg 58, Digital timer run off battery power,10,1976,pg 122, Digital to audio decoder,10,1976,pg 178, Digital total ham shack security,10,1976,pg 116, Digital video processing,10,1976,pg 64, Digital voICe compression,10,1976,pg 51, Digital voICe compression,10,1976,pg 94, Digital voltmeter,10,1976,pg 26, Digital voltmeter basics,10,1976,pg 82, Digital wind direction indICator,10,1976,pg 40, Digitized video converter camera input,10,1976,pg 48,Leavey m Digitizing CW communications,10,1976,pg 92,Green w Dimmer for saving 3-500z filaments,10,1976,pg 125, Diode analyzer,10,1976,pg 30, Diode channel switching matrix),10,1976,pg 56, Diode channel switching matrix),10,1976,pg 175, Diode checker,10,1976,pg 112, Diode circuits handBook,10,1976,pg 36, Diode code regeneration,10,1976,pg 132, Diode controlled breakin (qsk),10,1976,pg 16, Diode drops regulator output volt,10,1976,pg 96, Diode inteRFerence,10,1976,pg 79, Diode matrix encoding),10,1976,pg 8, Diode stack power supplies,10,1976,pg 74, Diode tester,10,1976,pg 50, Diode scr transistor tester,10,1976,pg 106, Diode scr transistor tester,10,1976,pg 239, Diodes,10,1976,pg 54, Dip test jig,10,1976,pg 67, Dipole (& coil) designer program,10,1976,pg 82, Dipole ant tuning,10,1976,pg 20, Dipole center support,10,1976,pg 48, Dipole with center matching coil,10,1976,pg 95, Direct broadcast satellites,10,1976,pg 155, Direct broadcast satellites,10,1976,pg 38, Direct broadcast satellites,10,1976,pg 26, Direct conversion receiver improvements,10,1976,pg 54,Bryce m Direct conversion receiver improvements,11,1976,pg 54,Bryce m Direct conversion receiver improvements,11,1976,pg 54,Bryce m Direct conversion receiver pros & cons,11,1976,pg 54,Bryce m Direct conversion receiver using ca3028,11,1976,pg 46, Direct fsk vs audio tone generation,11,1976,pg 61,Leavey m Direct printing fax,11,1976,pg 90, Direct printing fax,11,1976,pg 52, Direct printing fax,11,1976,pg 54, Direct reading capacitance meter,11,1976,pg 100, Direction finding here and abroad,11,1976,pg 18,K0ov Direction-finding tips,11,1976,pg 64, Directional (wattmeter) coupler circuit,11,1976,pg 87, Directional coupler for vhf-uhf,11,1976,pg 30, Director & reflector tuning unit,11,1976,pg 94, Directory of FM suppliers,11,1976,pg 49, Directory sys for packet mailboxes,11,1976,pg 55, Dirt heat and the computer,11,1976,pg 98, Disaster preparedness,11,1976,pg 74, Discrete ligHT dimmer,11,1976,pg 113, Discriminator metering system,11,1976,pg 62, Discriminator output for the hr-2a,11,1976,pg 101, Discussion on coax and triax,11,1976,pg 78, Discussion on sideband comparison,11,1976,pg 136, Disguised 40m vt ant,11,1976,pg 178, Dish antenna tripod build or source,11,1976,pg 54,Houghton Display (WPM) keyer,11,1976,pg 60, Display bd+a/d converter+pc=better wefax,11,1976,pg 77, Display with cursor & video control,11,1976,pg 72, Distinctive electronIC phone bell,11,1976,pg 92, Diversified ham radio opportunities,11,1976,pg 74, Diversity the easy way,11,1976,pg 92, DivIDe ham categories by power,11,1976,pg 2,Matthew r Dj2ut xp706 multiband beam,11,1976,pg 20, Do it yourself ceramICs,11,1976,pg 168, Do it yourself mobile mounts,11,1976,pg 68, Do not touch circuit-game,11,1976,pg 81, Docket 18803,11,1976,pg 20, Docket 20686,11,1976,pg 148, Does ether cause gravity?,11,1976,pg 49, Don nobles descrambler,11,1976,pg 148, Don wallace w6am,11,1976,pg 79, Don't hit power poles,11,1976,pg 21, Donate murray machines to the deaf,11,1976,pg 73, Dont get in front of mICrowave ant,11,1976,pg 28,Molnar j Dont kill your generator,12,1976,pg 24, Dont make it resonant on any band),12,1976,pg 71, Dont trust the ground wire,12,1976,pg 54, Doppler systems ddf-3003,12,1976,pg 28, Doppler systems radio df,12,1976,pg 70,Reneau l Double balanced mixer uses toroIDs,12,1976,pg 24,Auld b Double balanced mixers,12,1976,pg 86, Double bandwith tunable if converter,12,1976,pg 88, Double conversion of the bc348m,12,1976,pg 54, Double pi-section low pass filter,12,1976,pg 52,Bryce m Double SSB channels CB to 10m,12,1976,pg 122, Double your sixer power,12,1976,pg 40, Dove OSCAR 17 frequencies/modes,12,1976,pg 46,Wa5zib Dove OSCAR 17 recovery & output,12,1976,pg 44,Wa5zib Dovetron's wIDget,12,1976,pg 107, Dowkey magnetIC latching RF relay,12,1976,pg 140, Downspout 15m vt,12,1976,pg 55, Drafting schematICs with apple,12,1976,pg 56, Drake 1b receiver,12,1976,pg 68, Drake 2-c receiver,12,1976,pg 66, Drake 2-nt CW transmitter,12,1976,pg 66, Drake 2b receiver,12,1976,pg 18, Drake 9000e communications terminal,12,1976,pg 90, Drake dry dummy loads,12,1976,pg 19, Drake l-4 linear,12,1976,pg 90, Drake mn-2000 ant tuner,12,1976,pg 27, Drake mn-4 ant match network,12,1976,pg 88, Drake r-4 RX,12,1976,pg 78, Drake r-4a and t-4x,12,1976,pg 76, Drake r4b as a 2m sig generator,12,1976,pg 93, Drake r7 communications receiver,12,1976,pg 32, Drake RTTY/CW keyboard,12,1976,pg 28, Drake ssr-1 communications receiver,12,1976,pg 35, Drake ssr-1 improvements,12,1976,pg 92, Drake still servICing equipment,12,1976,pg 7, Drake toucHTone review,12,1976,pg 79, Drake tr-22 2m transceiver,12,1976,pg 25, Drake tr-4CW review,12,1976,pg 30, Drake tr-6 hotter frontend mod,12,1976,pg 32,Hemmis l Drake tr-7 on vlf without aux-7,12,1976,pg 124, Drake uv-3 vhf/uhf FM transceiver,12,1976,pg 31, Drake vhf converters,13,1976,pg 56, Drake wh-7 wattmeter/coupler,13,1976,pg 16, Dressup homemade gear,13,1976,pg 50, Drift-free t.u.,13,1976,pg 114, Drilling glass,13,1976,pg 15, Driven versus parasitIC ant el on 2,13,1976,pg 12, Drsi aio packet board for pc,13,1976,pg 58,Lloyd b Drsi pc* packet adaptor board + s/w,13,1976,pg 20,Lloyd b Drsi pc*pa use of v.23 vs bell 202,13,1976,pg 76,Lloyd b Drsi pc* packet adaptor card,13,1976,pg 62, Drsi pcpa 8530 chip direct access,13,1976,pg 44,Karn p Dry cell amateur stations,13,1976,pg 8, Dry cell tester,13,1976,pg 48, Dse 500MHz fq/interval counter,13,1976,pg 90, Dse commander vhf FM transceiver,13,1976,pg 26, Dse k-3520 function generator kit,13,1976,pg 24,Ka1mda Dse radio direction finder,13,1976,pg 64, Dsi 3600a frequency counter,13,1976,pg 108, DTMF decoder & ATV use,13,1976,pg 72, DTMF selective calling,13,1976,pg 28, DTMFr for your repeater,13,1976,pg 102, Dual 5-15v & automatic i v monitors,13,1976,pg 12, Dual 5-15v & automatic i v monitors,13,1976,pg 27, Dual auto batteries,13,1976,pg 61, Dual band use of single band beams,13,1976,pg 26, Dual battery isolation,13,1976,pg 112, Dual channel scope preamp,13,1976,pg 6, Dual diversity beam,13,1976,pg 42, Dual edge detector,13,1976,pg 99, Dual polarity power supply,13,1976,pg 84, Dual tone decoder,13,1976,pg 33, Dual vhf converters (220-144),13,1976,pg 6, Dual volt power supply,13,1976,pg 146, Dual-gate FET preamp for 2m,13,1976,pg 20, Dual-tone multi-fq signaling,13,1976,pg 140, Dummy load RF pICkup wire,13,1976,pg 66,Cloninger Dummy load/wattmeter/RF bdg combo,13,1976,pg 16, Duo vee beam antenna (10m 15m),13,1976,pg 32, Duoband trap dipole,13,1976,pg 56, Dupe call swtpc program,13,1976,pg 96, Duplex intercom,13,1976,pg 39, Dutch 6m privileges,13,1976,pg 9, Duty cycle duty factor,13,1976,pg 50, Dvk-100 digital voICe keyer,13,1976,pg 20, Dvm adapter for fq counter,13,1976,pg 302, Dvm using mc14433 & lcd,13,1976,pg 108, Dvm using mc14433 & lcd,13,1976,pg 24, DX and worked all states nets,13,1976,pg 32, DX awards guide,13,1976,pg 128, DX dynasty award member list,13,1976,pg 65,Reed b DX dynasty countries list DXda,13,1976,pg 66,Reed b DX dynasty countries list DXda,13,1976,pg 64, DX dynasty countries update 10-1-90,13,1976,pg 80, DX dynasty countries update 10-1-90,13,1976,pg 82, DX dynasty country list,13,1976,pg 42, DX dynasty country list 9/1/90,13,1976,pg 82, DX helper v1.3 macintosh software,13,1976,pg 59,Kautz d DX hidden asset loop antenna,13,1976,pg 92, DX station periodic maintenance,13,1976,pg 79, DX-1 apple propagation software,1,1977,pg 84, DX-60b on 160m,1,1977,pg 44, DX-60b on 160m,1,1977,pg 64, DXers VACation in montserrat,1,1977,pg 30, DXing on 75 and 40m,1,1977,pg 68, DXing tools and publICations,1,1977,pg 60,Winn b DXpeditioning-how to guide,1,1977,pg 26, Dycomm 15w 2m mini-amplifier,1,1977,pg 70, E&b 03ine fluxgate compass,1,1977,pg 66,West g E.t. CommunICator (pICtorial),1,1977,pg 52, Ear saver,1,1977,pg 85, Early radio detectors,1,1977,pg 66, Earth resistance vs gnd rod depth,1,1977,pg 129, Easier conversion of an/art-13,1,1977,pg 19, Easter island DXpedition,1,1977,pg 12, Easy bfo project for allwave RX,1,1977,pg 148, Easy diode testing,1,1977,pg 97, Easy end fed z match,1,1977,pg 75, Easy erect quad,1,1977,pg 50, Easy method of burying radials,1,1977,pg 44,Staudt t Easy method to measure current,1,1977,pg 78, Easy preamp for 450MHz,1,1977,pg 33, Easy to build prescaler,1,1977,pg 34, Easy to use plastIC glue,1,1977,pg 102, Easy tuning of multielement qd ant,1,1977,pg 32, Easy tuning of the beam,1,1977,pg 52, Easy way to pass code exam,1,1977,pg 10, Ecg preamplifier,1,1977,pg 68, EconomICal custom construction,1,1977,pg 32, EconomICal custom resistors,1,1977,pg 38, EconomICal slow scan TV monitor,1,1977,pg 42, Economy filters for the 75a4,1,1977,pg 105, Economy t-r switch,1,1977,pg 88, Econoram 2-8k statIC ram,1,1977,pg 102, Econotrace xstr scope attach tracer,1,1977,pg 115, Edgecom system 3000 mICroprocessor,1,1977,pg 32, Edison inventions-edison effect,1,1977,pg 90, Edison's telegraph system in 1880,1,1977,pg 90, Edsat satellite future launch,1,1977,pg 29, Educated IDiot ligHTs,1,1977,pg 78, Eeb cris 6000 inteRFace system,1,1977,pg 82,Reneau l Eeb dm-4061 dip meter,1,1977,pg 10, Effective filtering,1,1977,pg 58, Effective radiated field meter,1,1977,pg 56, Effective solidstate heatsinking,1,1977,pg 101, Effective yagi heigHT,1,1977,pg 63, EffICiency short vertical vs ground,1,1977,pg 70,Gibilisco EffICient link coupling,1,1977,pg 52, Egbert ii RTTY program,1,1977,pg 95, EICo 710 gdo,1,1977,pg 42, EICo 723,1,1977,pg 84, EICo IC sweep/function generator,1,1977,pg 140, EICo located in new york,1,1977,pg 8, El 03rinero portable SSB 80m transceiver,1,1977,pg 6, Elec egg timer,1,1977,pg 140, Electra bearcat 350 scanner,1,1977,pg 78, Electra bearcat scanner,1,1977,pg 122, Electret element boom mike,1,1977,pg 34,Wells k Electret mike element for IC-2at,1,1977,pg 87,Somers j ElectrIC blanket dc power source,1,1977,pg 2,Mcintire ElectrICal shock-causes & cpr,1,1977,pg 44, ElectrICity abroad,1,1977,pg 27, Electro-sculpture,1,1977,pg 32, Electron proc antenna plus-1 ant,1,1977,pg 70,Currier h Electron proc lpf-1 low pass filter,1,1977,pg 62,Currier h Electron proc RFp-45 RF preamp,2,1977,pg 70,Reneau l Electron proc scanner stICk antenna,2,1977,pg 64,Currier h Electron processing RFp-50 preamp,2,1977,pg 76,Reneau l ElectronIC ry tape,2,1977,pg 70, ElectronIC matrix switching,2,1977,pg 22, ElectronIC abbreviations,2,1977,pg 87, ElectronIC control of ac relay,2,1977,pg 109, ElectronIC data base program,2,1977,pg 100, ElectronIC digital dICe game,2,1977,pg 27, ElectronIC door buzzer,2,1977,pg 143, ElectronIC doorbell,2,1977,pg 106, ElectronIC drafting for ham writer,2,1977,pg 72, ElectronIC mailboxes,2,1977,pg 86, ElectronIC mailboxes (mso),2,1977,pg 44, ElectronIC rainbow sTV receiver kit,2,1977,pg 126, ElectronIC receiving of CW,2,1977,pg 94, ElectronIC road maps radar etc,2,1977,pg 11,Hastings ElectronIC specialists power isolator,2,1977,pg 71,Reneau l ElectronIC telephone card dialer,2,1977,pg 40, ElectronIC thermometer,2,1977,pg 26, ElectronIC thermometer,2,1977,pg 70, ElectronIC timer 2sec to minutes,2,1977,pg 133, ElectronIC trade magazine use,2,1977,pg 52,Doherty p ElectronIC variac,2,1977,pg 88, ElectronICally-steered ant-OSCAR,2,1977,pg 54, ElectronICs antenna control,2,1977,pg 60, ElectronICs counter for amateur use,2,1977,pg 20, Elemek lxk standard fq receiver,2,1977,pg 265, Elenco breadBlox breadBoarding sys,2,1977,pg 25,Antonuk l Elenco electronICs soldering stn,2,1977,pg 81, Elenco m-4500 bench multimeter,2,1977,pg 82,Reneau l Elenco m1900 digital multimeter,2,1977,pg 38,Antonuk l Elenco sg-9000 hf signal generator,2,1977,pg 71,Reneau l Elenco sg-9500 signal generator/counter,2,1977,pg 74,Reneau l Elenco st-265 ac current adapter,2,1977,pg 46,Antonuk l Elenco superhet 550 am radio kit,2,1977,pg 59,Reneau l Elenco xp-620 regulated power supply,2,1977,pg 74,Reneau l Elevated feed verticals,2,1977,pg 94, Elex positive fax converter,2,1977,pg 29, Elex specialists satt pro ii-36,2,1977,pg 85,Reneau l Elex thermometer using ca3039 diode,2,1977,pg 159, Elex timer for satellite tracking,2,1977,pg 46, Elex timer for satellite tracking,2,1977,pg 3, Elex timer for satellite tracking,2,1977,pg 3, Elf radiation hazard?,2,1977,pg 34, Eliminating squelch tails,2,1977,pg 14, ElktronICs vdg-1 video ID board,3,1977,pg 78,Reneau l ElliptIC fct fltrs for RTTY,3,1977,pg 115, ElliptICal function filters,3,1977,pg 115, Elt operation: use and abuse,3,1977,pg 66,Moell j Emc grounding braID,3,1977,pg 122, Emcom 10 GHz wavemeter,3,1977,pg 77,Houghton Emergency frequencies,3,1977,pg 98, Emergency ligHT on when power lost,3,1977,pg 16, Emergency locator repeater system,3,1977,pg 78, Emergency locator repeater system,3,1977,pg 137, Emergency operations suggestions,3,1977,pg 7,Reneau l Emergency preparedness,3,1977,pg 26, Emergency preparedness check list,3,1977,pg 84, Emergency power for the home qth,3,1977,pg 37, Emergency tone alert system,3,1977,pg 42, Emergency ww2 power amp,3,1977,pg 56, Emp protection,3,1977,pg 32, Emp protective measures/circuits,3,1977,pg 30, Encoding & 12oding in FM repeaters,3,1977,pg 72, End fed dipole with transmission line trap,3,1977,pg 38, End loaded vertical dipole,3,1977,pg 54, End of cycle ac equipment monitor,3,1977,pg 45, End of transmission beeper,3,1977,pg 88, End of transmission beeper,3,1977,pg 100, End-fed wire ant coax fed SWR,3,1977,pg 30, Endfed wire ant coax fed SWR,3,1977,pg 30, Endfed wire antenna & tuner,3,1977,pg 60, Engine analysis using a scope,3,1977,pg 46, England,3,1977,pg 12, Engraving metal,3,1977,pg 132, Engraving to protect your equipment,3,1977,pg 58, Engraving to protect your equipment,3,1977,pg 127, Engraving to protect your equipment,3,1977,pg 116, Engrg consult packet talker pkta,3,1977,pg 76,Reneau l Engrg consult ultra comshack 64,3,1977,pg 32,Waters w Engrg specialties synthacoder 22,3,1977,pg 54, Entering OSCAR reqd info via tt pad,3,1977,pg 44, Entry level ham tICket controversy,3,1977,pg 84,Pasternak Epoxies for electronICs,3,1977,pg 73, Eprom emulator,3,1977,pg 40, Eprom eraser,3,1977,pg 148, Equalization important on packet,3,1977,pg 77, Equalizing afsk tones,3,1977,pg 98, Equipment cabinets with style,3,1977,pg 64, Equipment for working fuji mode jd,3,1977,pg 70, Equipment from the fifties,3,1977,pg 64, Equipment location/hookup important,3,1977,pg 60,Geier m Equipment protection,3,1977,pg 50, Equipment to process webersat video,3,1977,pg 64,Brown b Erasable ram memory for RTTY,4,1977,pg 54, Erecting wire antennas in trees,4,1977,pg 58, Esperantists regional reps,4,1977,pg 81, Esperanto lessons,4,1977,pg 90, Establish signal reporting standard,4,1977,pg 40,Clegg e Etch resist pens-best to worst,4,1977,pg 4, Etched circuit uhf dipmeter,4,1977,pg 54, Europa-b 2m transverter,4,1977,pg 110, Europe's highest repeater zugspitze,4,1977,pg 49, European 10m FM repeater,4,1977,pg 194, European licensing,4,1977,pg 63, European repeater coordination,4,1977,pg 78, European repeaters,4,1977,pg 63, European repeaters,4,1977,pg 5, European repeaters & 2m operation,4,1977,pg 28, European swl'ng and stn addresses,4,1977,pg 48, European vhf,4,1977,pg 100, Eval ant feed sys with time dom ref,4,1977,pg 56, Evaluating receivers,4,1977,pg 52, Even better gamma match,4,1977,pg 72, Even more on toucHTone,4,1977,pg 126, Event timer with memory,4,1977,pg 72, Evolution ant-tower florIDa style,4,1977,pg 88, Evolution of a xnstr transmitter,4,1977,pg 106, Exam question pool revision period,4,1977,pg 9, Examining filtering and RTTY,4,1977,pg 98, Examining FM repeater operation,4,1977,pg 28, Exar 2206/2211 adjustment),4,1977,pg 77, Excavation litigation,4,1977,pg 72, Excess current warning monitor,4,1977,pg 45, Excessive unIDen hr2600 hang time,4,1977,pg 76,Lloyd b Expandable whip tunes 21-30 MHz,4,1977,pg 40, Expanded clarifier for the ft-221,4,1977,pg 82, Expanded family use of ham radio,4,1977,pg 8, Expanded quads (3el 10m 15m 20m),4,1977,pg 16, Expanded range line voltage monitor,4,1977,pg 39, Expanded scale dc voltmeter,4,1977,pg 112, Expanded trs80c + os-9 op system,4,1977,pg 74, Experimental solidstate vhf amp,4,1977,pg 15, Experiments with quad antennas,4,1977,pg 32, Experiments with varactors,4,1977,pg 84, Expired lICense extension,4,1977,pg 160, Exploding the power myth,4,1977,pg 120, Exploding the power myth,4,1977,pg 122, Extend battery life with a timer,4,1977,pg 151, Extend HT range with higher antenna,4,1977,pg 34,Wells k Extended double zepp stub/balun=50,4,1977,pg 34, Extended fq for hw-8 transceiver,4,1977,pg 112, Extended range line voltage meter,4,1977,pg 54, External preamp/power amp switching,4,1977,pg 54,Houghton External relay control CB to 10m,4,1977,pg 140, External relay for transceiver & older amp,4,1977,pg 19,Clarke b External RX for the ts-820,5,1977,pg 146, Extra accuracy for heath clocks,5,1977,pg 124, Extra accuracy for heath clocks,5,1977,pg 121, Extra accuracy for heathkit clocks,5,1977,pg 124, Extra channels for the Icom 22s,5,1977,pg 56, Extra HT memorized frequencies,5,1977,pg 72,Geier m Extremely stable bfo,5,1977,pg 127, Eyeblink to audio converter,5,1977,pg 9, F6fnu-controversial qsl manager,5,1977,pg 88, F8e mode ok on 902 MHz and up,5,1977,pg 8, Faa air traffIC ctrl ant evaluation,5,1977,pg 68, FabrICating a $20 gin pole,5,1977,pg 58, Facsimile and the radio amateur,5,1977,pg 84, Facsimile and the radio amateur,5,1977,pg 84, Facsimile recorders,5,1977,pg 88, Fail safe switching (sequence sw),5,1977,pg 77, Fail safe switching improved,5,1977,pg 97, FantastIC world of amateur radio,5,1977,pg 210, Fasimile and the radio amateur,5,1977,pg 82, Fast 3-1000z bandswitching linear,5,1977,pg 20, Fast attack squelch,5,1977,pg 115, Fast bulk-tape/cartrIDge erasers,5,1977,pg 60, Fast charging battery charger),5,1977,pg 49, Fast french reciprocal lICense,5,1977,pg 7, Fast photodetector circuit,5,1977,pg 99, Fast reversal 2m yagi array,5,1977,pg 24, Fast reversal 2m yagi array,5,1977,pg 134, Fast scan monitor for SSTV,5,1977,pg 26, Fast scan TV transverter approach,5,1977,pg 60, Fast scan vIDICon-slowscan camera,5,1977,pg 6, Fast way to learn morse code,5,1977,pg 8, Faster ussr qsls thru oblast buros,5,1977,pg 7, Fastscan ATV:use pc elex video TX,5,1977,pg 36, Fastscan fax sys SSTV compatible,5,1977,pg 20, Fat nixies for chronometer nuts,5,1977,pg 23, Fat nixies for chronometer nuts,5,1977,pg 13, Fatigue mat for RTTY vibration,5,1977,pg 104, Fax for the radio amateur,5,1977,pg 22, Fax for the radio amateur pt 2,5,1977,pg 66, Fax info on wx satellites),5,1977,pg 5, Fax interest in the us,5,1977,pg 64, Fax machine pro/con (note),5,1977,pg 50, Faxing SSTV (hard copy of slowscan),5,1977,pg 15, Fcc & auto ID uplink sat signals,5,1977,pg 7, Fcc & obscenity question,5,1977,pg 77, Fcc 6m subband expansion proposal,5,1977,pg 11,Hastings Fcc allows more digital code op,5,1977,pg 6, Fcc allows shuttle rebroadcasts,5,1977,pg 156, Fcc amendments to part 97,5,1977,pg 16, Fcc amp ban docket 21116 opposition,5,1977,pg 163, Fcc and amrad,5,1977,pg 118, Fcc and new club lICenses,5,1977,pg 118, Fcc antenna structure ruling,5,1977,pg 83, Fcc approves 30m op,5,1977,pg 6, Fcc class a b devICes & RFi,5,1977,pg 78, Fcc consIDering callsign proposals,5,1977,pg 9, Fcc deregulation,5,1977,pg 6, Fcc distrICt offICe addresses,5,1977,pg 43, Fcc docket 20282,5,1977,pg 15, Fcc docket 21033 repeater licensing etc,5,1977,pg 28, Fcc drops plain language rewrite,5,1977,pg 6, Fcc drops special callsign plans,5,1977,pg 10,Hastings Fcc exams and the handICapped,5,1977,pg 190, Fcc explains rejection no-code,5,1977,pg 104, Fcc final rules on ve & vec,6,1977,pg 125, Fcc fq draft for warc,6,1977,pg 12, Fcc gives ve more responsibility,6,1977,pg 7, Fcc lICense fee change,6,1977,pg 9,Hastings Fcc monitors-telephone numbers,6,1977,pg 159, Fcc on repeater coordination,6,1977,pg 7, Fcc recognition of repeater councils,6,1977,pg 78, Fcc report nr 8244 rules for repeaters,6,1977,pg 24, Fcc rescinds region 12 accredition,6,1977,pg 9, Fcc restructured part 97,6,1977,pg 66,Pasternak Fcc reworded 97.121: amateur ID'ng,6,1977,pg 8, Fcc role docket 18803,6,1977,pg 59, Fcc rules and regulations part 97-1,6,1977,pg 96, Fcc rules and regulations part 97-2,6,1977,pg 91, Fcc rules and regulations part 97-3,6,1977,pg 87, Fcc rules and regulations part 97-4,6,1977,pg 85, Fcc rules and regulations part 97-5,6,1977,pg 77, Fcc rules and regulations part 97-6,6,1977,pg 103, Fcc rules and regulations part 97-7,6,1977,pg 117, Fcc rules and regulations part 97-8,6,1977,pg 98, Fcc rules and regulations part 97-9,6,1977,pg 87, Fcc rules and the vec program,6,1977,pg 102, Fcc rules fq vs emissions,6,1977,pg 13, Fcc ruling on cellular radio,6,1977,pg 130, Fcc spread spectrum inquiry,6,1977,pg 163, Fcc view of pirate coordinators,6,1977,pg 72, Fcc-deregulation rm-1429 2163 2170 ,6,1977,pg 160,1x2 calls Fcc-new 11ICe call signs,6,1977,pg 180, Fcc-races,6,1977,pg 143, Fcc-relax code exams use of 420-450,6,1977,pg 155, Fcc-repeater linking,6,1977,pg 127, Fcc:docket 20282,6,1977,pg 132, Fcc: no on publIC digital radio svc,6,1977,pg 7, Fdn/instln of a tri-ex w-51 tower,6,1977,pg 61, Feed-horn mounting,6,1977,pg 44, Feedline primer,6,1977,pg 103, Fema funds modem experimentation,6,1977,pg 59,Lloyd b Ferris wheel ant 80m/160m,6,1977,pg 20, Ferris wheel ant 80m/160m,6,1977,pg 26, Ferrite df,6,1977,pg 101, FerromagnetIC beads,6,1977,pg 84, Fet advantages over transistors,6,1977,pg 68,Houghton Fet audio signal generator,6,1977,pg 116, Fet chirper (vhf sig source),6,1977,pg 20, Fet converter 40m 160m,6,1977,pg 26, Fet converter for 10m 15m 20m,6,1977,pg 86, Fet field strength meter for df'ing,6,1977,pg 80,Moell j Fet input RF probe,6,1977,pg 46, Fet on 450 MHz,6,1977,pg 27, Fet oscillator,6,1977,pg 61, Fet preamp for vhf FM,7,1977,pg 74, Fet preamplifiers for 2m & 70cm,7,1977,pg 48, Fet preamps,7,1977,pg 112, Fet primer,7,1977,pg 54, Fet primer,7,1977,pg 22, Fet regen RX for 3.5 MHz and up,7,1977,pg 6, Fet s-meter,7,1977,pg 42, Fet VFO for 80m,7,1977,pg 56, Fet xconductance tester,7,1977,pg 16, Field day operation hints,7,1977,pg 66, Field effect voltmeter,7,1977,pg 34, Field strength meter & FM timer,7,1977,pg 154, Field strength vom,7,1977,pg 82, Field strengths vs vt ant heigHT,7,1977,pg 34, Filament life saving dimmer,7,1977,pg 125, Filament transformer conversion,7,1977,pg 40, File box resistance,7,1977,pg 66, Final tanks,7,1977,pg 12, Find OSCAR 7 with sr-56,7,1977,pg 122, Find whICh cable end is shorted,7,1977,pg 38,Fruitman Finding intermittent fault causes,7,1977,pg 58,Geier m Finding jammers,7,1977,pg 36, Finding meter resistance bdg circuit,7,1977,pg 136, Finding OSCAR,7,1977,pg 18, Finding radio pests (by df),7,1977,pg 42, Finding the cause of mobile noise,7,1977,pg 88, Finding true north,7,1977,pg 49, Finding true north,7,1977,pg 20, Finland italy licensing,7,1977,pg 122, Fire in the hamshack,7,1977,pg 34, First 6m uk-us contacts,7,1977,pg 9, First computer controlled ham stn,7,1977,pg 82, First digital audio 2m contact?,7,1977,pg 9, First steps in receiver alignment,7,1977,pg 112, First successful long term repeater,7,1977,pg 82, First successful long term repeater,7,1977,pg 66, First words from swtpc 6800,7,1977,pg 112, Fixed 3 element vertical yagi array,7,1977,pg 72,Gibilisco Fixed 5v & 1.2-21v bench power supply,7,1977,pg 10,Wells h Fixing a rubber ducky,7,1977,pg 44, Flashgun tester,7,1977,pg 175, Flesher dm-170 RTTY terminal unit,7,1977,pg 14, Flesher ps-170 RTTY bp preselector,7,1977,pg 15, Flesher ps-170 RTTY preselector,7,1977,pg 24, Flesher tu-1200 RTTY inteRFace,7,1977,pg 65, Flesher tu-170 terminal unit,7,1977,pg 106, Flex-match (variable inductor),7,1977,pg 38, Flexible dipole antenna,7,1977,pg 82, Flexible testing of handICapped,7,1977,pg 7,Reneau l Flip flops exposed,7,1977,pg 30, Flipflops latches-digital circuits,7,1977,pg 11, Flipflops latches-digital circuits,7,1977,pg 48, Floating-point numbers,7,1977,pg 21, FlorIDa repeaters,7,1977,pg 95, Fluke model 87 digital multimeter,7,1977,pg 45,Antonuk l Flying noise lock system,7,1977,pg 6, Fm,7,1977,pg 72, Fm adapter for hf RX,7,1977,pg 119, Fm adapter for hf RX,7,1977,pg 11, Fm alignment osc,7,1977,pg 93, Fm calibration,7,1977,pg 108, Fm comparison to am),7,1977,pg 12, Fm conversion of ge low power transceivers,8,1977,pg 95, Fm deviation meter,8,1977,pg 96, Fm deviation meters,8,1977,pg 81, Fm intermod product chart,8,1977,pg 20, Fm on 29.6 MHz,8,1977,pg 184, Fm repeaters under fire from fcc,8,1977,pg 120, Fm rigs,8,1977,pg 59, Fm signal generator,8,1977,pg 154, Fm simplex,8,1977,pg 65, Fm subcarrier generator for ham TV,8,1977,pg 46, Fm test set,8,1977,pg 65, Fm to am converter for ATV & fax,8,1977,pg 130, Fm transmitter deviation meter,8,1977,pg 94, Fm TV vs am TV popularity,8,1977,pg 64, Fm versus am- whICh is really better,8,1977,pg 70, Fm versus am- whICh is really better,8,1977,pg 11, Fm video receiver,8,1977,pg 36, Fm walkie talkie transceiver directory,8,1977,pg 52, Fm wireless mike addition to frg-7,8,1977,pg 72, Fm wireless mike circuits,8,1977,pg 134, Fm wireless transmitter,8,1977,pg 112, Fm'ing a VFO,8,1977,pg 110, Fm-am RX aligner,8,1977,pg 34, Fo-12 digital mode rcvg block diag,8,1977,pg 84, Foldover hustler ant on 2m,8,1977,pg 96, Foldover telescoping pipe mast,8,1977,pg 19, Following weather satellites,8,1977,pg 186, Foolproof battery charger,8,1977,pg 99, Foot sw controlled vox delay sb-400,8,1977,pg 123, Foreign op in u.s.-callsign change,8,1977,pg 9, Forming component leads,8,1977,pg 74, Forward error correcting signals,8,1977,pg 44, Four 811a linear amplifier,8,1977,pg 56, Four 811a RF amplifier,8,1977,pg 226, Four 811a RF amplifier,8,1977,pg 127, Four most popular tt pads,8,1977,pg 143, Fox hunting in california,8,1977,pg 84, Fox-tango cumulative 1976-85 index,8,1977,pg 18, Fq calibrator for vhf,8,1977,pg 12, Fq counter input circuit,8,1977,pg 112, Fq counter input circuit,8,1977,pg 89, Fq counter/color bar calibrator,8,1977,pg 66, Fq counter/color bar calibrator,8,1977,pg 10, Fq detector for your counter-synth,8,1977,pg 50, Fq display converter morse out,8,1977,pg 107, Fq divIDing signal source,8,1977,pg 126, Fq measuring equipment at mICrowave,8,1977,pg 17, Fq mtr 1-10 GHz amateur mICrowave,8,1977,pg 142, Fq shifting VFO out of RX paSSBand,8,1977,pg 59,Bryce m Fq std-11 steps 1Hz to 1MHz,8,1977,pg 66, Fq synthesis (400 fq with 1 crystal),8,1977,pg 44, Fq synthesized HT-220,8,1977,pg 31, Fq synthesizer for 2m FM,8,1977,pg 99, Fq synthesizer for 2m FM,8,1977,pg 15, Fq synthesizer for 2m FM,8,1977,pg 81, Fq synthesizer for 2m FM,8,1977,pg 81, Fq synthesizer for 2m FM,8,1977,pg 131, Fractional frequency oscillator,8,1977,pg 56, Free pr for ham radio,8,1977,pg 50, Free satellite predICtion bulletins,8,1977,pg 100, Free xFMrs (vt deflection),8,1977,pg 53, French 6m activity & callsigns,8,1977,pg 6,Bail j French 6m operation authorized,8,1977,pg 10, Freq calibrator for vhf,8,1977,pg 12, Freq counter for blind hams,9,1977,pg 52, Freq counter for ft-101 and ext use,9,1977,pg 22, Freq locked loop synthesizer,9,1977,pg 74, Frequency aperture modulation,9,1977,pg 53, Frequency counters & accuracy,9,1977,pg 62,Houghton Frequency deviation meter,9,1977,pg 6, From breadBoard to printed circuit,9,1977,pg 36, From schematIC to pc board layout,9,1977,pg 22,Antonuk l From tube to FET 6m converter,9,1977,pg 22, From tube to FET 6m converter,9,1977,pg 66, Front-end protect test equipment,9,1977,pg 100, Fsk & afsk principles for RTTY),9,1977,pg 21, Fsk exciters,9,1977,pg 84, Fsk for the drake t-4xb,9,1977,pg 78, Fsk for the Yaesu ft-101,9,1977,pg 113, Fsk principles,9,1977,pg 16, Fsk relay for the ts-820s,9,1977,pg 114, Fsk with the sb-401,9,1977,pg 150, FsTV & SSTV differences,9,1977,pg 62, FsTV content:what to send,9,1977,pg 60, FsTV recommended ant polarization,9,1977,pg 64, FsTV TX cntrl/video feed switching,9,1977,pg 72, Ft-101 fsk modifications,9,1977,pg 97, Ft-101 on 10m am,9,1977,pg 130, Ft-101 on 30m with simple mod,9,1977,pg 70, Ft-101 sideband modification,9,1977,pg 188, Ft-101b on 30m,9,1977,pg 156, Ft-101z 30m mod,9,1977,pg 62, Ft-164 3 inch round crystal source,9,1977,pg 13, Ft-208r & Icom hs-10sb switchbox,9,1977,pg 32, Ft-209 fq power scan receiver mods,9,1977,pg 26, Ft-221r & new repeater subband,9,1977,pg 162, Ft-225rd 2m all-mode operation,9,1977,pg 72, Ft-227r 2 channel scanner,9,1977,pg 74, Ft-227r invert modification,9,1977,pg 150, Ft-227r mod af 03s fq,9,1977,pg 38, Ft-227r mod af 03s fq,9,1977,pg 158, Ft-227r priority fq power-up,9,1977,pg 90, Ft-227r repeater reverse switch,9,1977,pg 132, Ft-227rb scanning beeper,9,1977,pg 40, Ft-290r,9,1977,pg 24, Ft-301 RX/TX offset problem,10,1977,pg 86, Ft-625rd operation on 6m,10,1977,pg 114, Ft-707m 132 extra memories,10,1977,pg 32, Ft-707m 132 extra memories,10,1977,pg 102, Ft-757gx switching diode problem,10,1977,pg 72, Ft-901/902 mods,10,1977,pg 54, Ft-901dm improvements,10,1977,pg 50, Ft101 series maintenance manual,10,1977,pg 36, Ft101e 6js6c tube replacement mod,10,1977,pg 76,Hausmann Ft101e warc band mods,10,1977,pg 22, Fuel injection inteRFerence?,10,1977,pg 94,Geier m Fuji analog/digital transponders,10,1977,pg 78, Fuji jas-1 down jas-1b soon up,10,1977,pg 6,Hastings Fuji OSCAR 12 operations note,10,1977,pg 78,Wa5zib Fuji OSCAR 20 frequencies/modes,10,1977,pg 46,Wa5zib Full ascii code,10,1977,pg 12, Full band scan for azden pcs-2000,10,1977,pg 50, Full breakin at 60 WPM,10,1977,pg 97, Full sequential switch'g wi relays,10,1977,pg 74, Full half duplex simplex explained,10,1977,pg 36, Fully automatic satellite tracking,10,1977,pg 84, Function generator,10,1977,pg 121, Function generator for the experimenter,10,1977,pg 58, Fundamentals of logIC design,10,1977,pg 116, Future high speed digital radios,10,1977,pg 58,Lloyd b Future of 10m band,10,1977,pg 70, Future uosat mICrosat satellites,10,1977,pg 102,Ward j G.e.programmable clock radio,10,1977,pg 66, G10 or fr4 preferred over phenolIC,10,1977,pg 74, G3zcz lan-link s03t packet program,10,1977,pg 58, G3zcz whats-up telemetry decoder,10,1977,pg 58, G4zs remotely-tuned ltwt 3 band bm,10,1977,pg 9, Galaxy gt-550 transceiver,10,1977,pg 48, Galaxy rejector (SSB notch filter),10,1977,pg 41, Galaxy rv-550 remote VFO,10,1977,pg 48, Galaxy v 03k 2,10,1977,pg 94, Galaxy v SSB transceiver,10,1977,pg 78, Galfo apple 2 communications pkg,10,1977,pg 103, Gallium arsenIDe jas-1b solar cell,10,1977,pg 89, Game-foozle,11,1977,pg 84, Game-foozle,11,1977,pg 160, Game-electronIC dICe,11,1977,pg 82, Game-electronIC dICe,11,1977,pg 166, Game-prefix challenge,11,1977,pg 104, Game-prefix challenge,11,1977,pg 160, Gamma matched full wave 2m vertical,11,1977,pg 42,Norman d Gap antenna DX-vi multiband vt,11,1977,pg 36,Morrow r Gap challenger DX-v 5 band vertical,11,1977,pg 74,Reneau l Gap challenger DX-v 5 band vertical,11,1977,pg 82,Reneau l Garage door opener:other house fcts,11,1977,pg 74, Gary model 101 dvm kit,11,1977,pg 25, Gary model 120 dmm calibrator,11,1977,pg 168, Gaussmeter calibration standard,11,1977,pg 36,Brumb08h Gaussmeter calibration standard,11,1977,pg 2, Gaussmeter calibration standard,11,1977,pg 2,Fdbk Gbc model ccd-100 compact camera,11,1977,pg 82,Brown b Gbc model ccd-500 compact camera,11,1977,pg 82,Brown b Gdo coil extension,11,1977,pg 139, Gel-cell charger,11,1977,pg 115, Genave gmt-125 225 vhf transceiver,11,1977,pg 55, Genave gTX-200 sig strength meter,11,1977,pg 152, Genave gTX-4,11,1977,pg 22, Genave gTX-800 2m transceiver,11,1977,pg 20, General motors CBd-10 CB to 10m,11,1977,pg 30, General purpose limiter,11,1977,pg 110, Generating sound with a computer,11,1977,pg 122, Genesis of radio reception,11,1977,pg 22, GeomagnetIC predictions,11,1977,pg 120, GeometrIC circuit design,11,1977,pg 82, Geosynchronous sat possibilities,11,1977,pg 97, Geosynchronous satellite locations,11,1977,pg 60, Geosynchronous satellite locations,11,1977,pg 60, German car/u.s. Trailer ligHT circuit,11,1977,pg 50, German ham procedures & repeaters,11,1977,pg 72, German repeaters,11,1977,pg 6, German source of coaxial relays,11,1977,pg 85, Get on 220 MHz cheaply,11,1977,pg 54, Getting a start in amateur TV,11,1977,pg 40, Getting acquainted with IC,11,1977,pg 6, Getting hep to IC,11,1977,pg 56, Getting into mICrocomputers,12,1977,pg 92, Getting into RTTY,12,1977,pg 14, Getting on 2m FM with ge pocketmate,12,1977,pg 13, Getting on 432 MHz the easy way,12,1977,pg 40, Getting on RTTY with c64,12,1977,pg 50, Getting on RTTY with trs80c,12,1977,pg 50, Getting on vhf cost effectively,12,1977,pg 74, Getting started in ATV,12,1977,pg 164, Getting started in OSCAR,12,1977,pg 70, Getting started in RTTY,12,1977,pg 56, Getting started on 450 MHz,12,1977,pg 21, Getting started on amateur TV,12,1977,pg 26, Getting started on ATV,12,1977,pg 67, Getting starting- mICroprocessors,12,1977,pg 68, Getting stolen gear back,12,1977,pg 53, Getting the sb-220 to IDle,12,1977,pg 197, Getting to know cyrillIC on RTTY),12,1977,pg 118, Getting to know your receiver,12,1977,pg 50, Getting your canadian lICense,12,1977,pg 71, Getting your repeater lICensed,12,1977,pg 51, Getting/ using pole pig in hv supply,12,1977,pg 28, Getting/ using pole pig in hv supply,12,1977,pg 144, Ggte morse tutor,12,1977,pg 63, Ggte morse tutor for ms-dos pc-dos,12,1977,pg 20,Ka1hy Giant nixie clock,12,1977,pg 70, Giant nixie clock,12,1977,pg 12, Giant nixie clock,12,1977,pg 13, Giant nixie message display,12,1977,pg 60, Gibralter operation,12,1977,pg 136, Gin pole assembly),12,1977,pg 16, Give & take (various radio conf),12,1977,pg 52, Glb netlink 220 RF modem),12,1977,pg 56,Nk6k Glb pk-1 packet controller,12,1977,pg 70, Glb TNC pk-1 software update needed,12,1977,pg 7, Glen 03tin engineering hazer h-4hg,12,1977,pg 11,W5pfg Glen 03tin m185a tower,12,1977,pg 21, Glen 03tin m185a tower,12,1977,pg 12, Global distances using calculator,12,1977,pg 68, Global positioning servICe (gps) op,12,1977,pg 18,Knauer t Globular calc,1,1978,pg 26, Glossary of common technICal terms,1,1978,pg 4,Hastings Glossary of satellite terms,1,1978,pg 22,Kearney t Gmt to be replaced by french bih,1,1978,pg 9, Gmt/local digital clocks,1,1978,pg 148, Gmt/local digital clocks,1,1978,pg 150, Gnd sys for 8 el phased vt array),1,1978,pg 132, Gnd sys for an inverted l ant,1,1978,pg 94, Gnrl info about amateur RTTY,1,1978,pg 42, Gnrl purpose field strength meter,1,1978,pg 128, Gnrl purpose RF detector probe,1,1978,pg 102, Goes satellite monitor circuits,1,1978,pg 66, Going RTTY (fsk),1,1978,pg 30, Gong burglar alarm,1,1978,pg 185, Gonset 972 reconditioned 300w on 2m,1,1978,pg 34, Gonset 972 reconditioned 300w on 2m,1,1978,pg 74, Gonset communicator 4,1,1978,pg 80, Gonset communicator iv-220,1,1978,pg 24, Good mICrowave construction methods,1,1978,pg 62,Houghton Good RF construction practices,1,1978,pg 25,Lombardi Good vSWR could mean poor gnd sys),1,1978,pg 38, Good way of mounting boards,1,1978,pg 74, Good-bad transistor checker,1,1978,pg 41, Gordon west code tapes,1,1978,pg 120, Gordon west code tapes,1,1978,pg 108, Gordon west code tapes,1,1978,pg 118, Gotta phonepatch,1,1978,pg 24, Govt surplus-how & where to bID,1,1978,pg 58, Govt surplus-is it all gone?,1,1978,pg 40, Gpo bookstores,1,1978,pg 84, Gps use of spread spectrum,1,1978,pg 21,Knauer t Grapes 56 kb modem,1,1978,pg 42,Karn p Gravity waves,1,1978,pg 93, Gray line explanation,1,1978,pg 82, Grayline propagation on 160m,1,1978,pg 66,Ve7bs Grc-9 transmitter:50w on 160 80 40 & 30m,1,1978,pg 54, Great circle dist/bearing program,1,1978,pg 174, Great circle map co packet chess,1,1978,pg 58, Greater audio freedom in ussr,1,1978,pg 84, Greater swedish 160m privileges,1,1978,pg 75,Johnson a Green bank radio observatory,1,1978,pg 16, Grenada (invasion) log,1,1978,pg 20, GrID dip tuning the qd,1,1978,pg 87, GrID square locator program,1,1978,pg 55,Houghton GrID-block keying circuit,1,1978,pg 52, Grommets spare your panel,1,1978,pg 92, Grosse lle canada DXcc status,1,1978,pg 59,Winn b Grosvenor bmkamtor amtor t/r,1,1978,pg 78, Grosvenor bmkCW morse lo-hi spd t/r,1,1978,pg 78, Grosvenor bmkRTTY RTTY t/r,1,1978,pg 78, Ground fault interrupter,1,1978,pg 138, Ground fault interrupter,1,1978,pg 132, Ground for apartment dwellers,1,1978,pg 82, Ground station ant bearings program,2,1978,pg 86, Grounded grid filament chokes,2,1978,pg 30, Grounded grid filament chokes,2,1978,pg 62, Grounded grid linear amplifiers,2,1978,pg 18, Groundplane for rubber-ducky,2,1978,pg 80, Groundplane vt radials & operation,2,1978,pg 38, Group 3 fax controller for ham fax,2,1978,pg 24,Cowhig d Group 3 fax controller for ham fax,2,1978,pg 84,Cowhig d Grundig satellite ham radio RX,2,1978,pg 97, Gti elex + softworks weathertrac,2,1978,pg 64,Reneau l GuIDe to capacitors,2,1978,pg 126, GuIDe to dayton hamvention,2,1978,pg 56, GuIDe to surplus conversions,2,1978,pg 74, Gunn & impatt devICes use & test,2,1978,pg 30,Wb6igp Gunn oscillator temperature control,2,1978,pg 70,Houghton Gw morse pep conversion board,2,1978,pg 73, Ha-202 on 220MHz,2,1978,pg 48, Hal ct-2100/kb-2100,2,1978,pg 28, Hal CWr6850 portable RTTY/CW transceiver,2,1978,pg 78, Hal ds2050 ksr RTTY terminal,2,1978,pg 42, Hal ID-1 modification,2,1978,pg 126, Hal keybd & TV driver,2,1978,pg 200, Hal st-5 & ncr pc-6 compatible,2,1978,pg 82, Hal st-5a demod/computer inteRFac'g,2,1978,pg 72, Half wave vert matching techniques,2,1978,pg 54, Half wave bent ends 160m vt dipole,2,1978,pg 64, Halfwave cavity- fed 2m vertical ant,2,1978,pg 29, Hallet signal saver (ignition noise,2,1978,pg 86, HallICrafters ha-5 grid blk key mod,2,1978,pg 153, HallICrafters HT-40k,2,1978,pg 76, HallICrafters sr-400 transceiver,2,1978,pg 48, HallICrafters sx-140k receiver,2,1978,pg 62, Ham 3 rotor digital control,2,1978,pg 18, Ham call directory on packet,2,1978,pg 9, Ham computer-assisted instruction,2,1978,pg 84, Ham computerized log,2,1978,pg 83, Ham dignitaries list grows,2,1978,pg 7, Ham equipment repair request form,2,1978,pg 29, Ham events and the handICapped,2,1978,pg 8, Ham geosynchronous satellite,2,1978,pg 146, Ham in space shuttle missions,2,1978,pg 9,Clark t Ham in space shuttle missions,2,1978,pg 9,Clark t Ham jargon defined,2,1978,pg 5, Ham purchasing survey,2,1978,pg 32, Ham radio after earth's oil is gone,2,1978,pg 94, Ham radio 12line-little visibility,2,1978,pg 84,Paul j Ham radio goes to school,2,1978,pg 230, Ham radio helps young offenders,3,1978,pg 44, Ham radio is not a rICh man's hobby,3,1978,pg 142, Ham radio manufacturing-artICle,3,1978,pg 35, Ham radio on the uss texas,3,1978,pg 72, Ham radio types & their passion,3,1978,pg 35, Ham satellite op near military area,3,1978,pg 120, Ham scan-2,3,1978,pg 166, Ham shack alarm system,3,1978,pg 160, Ham shack saFETy,3,1978,pg 52, Ham shuttle sts-35 sts-37 operation,3,1978,pg 7,Bail j Ham test waiver for handICapped,3,1978,pg 60,Pasternak Ham time-sharing via a repeater,3,1978,pg 134, Ham TV a publIC servICe,3,1978,pg 89, Ham use of satellite TV components,3,1978,pg 34, Ham-m mod for local control,3,1978,pg 62, Ham-m modified braking,3,1978,pg 48, Hameg hm203 oscilloscope,3,1978,pg 132, Hamfest shopping hints,3,1978,pg 40,Stephens s Hamfest survival guide,3,1978,pg 20,Newkirk w Hamlog:c-64 electronIC logbook,3,1978,pg 79, Ham03lund ha-170a-vhf (2m-160m RX),3,1978,pg 80, Ham03lund hq110a,3,1978,pg 64, Ham03lund hq170a/170avhf,3,1978,pg 64, Ham03lund hq180a,3,1978,pg 64, Ham03lund hx-50,3,1978,pg 26, Hamming by laser,3,1978,pg 134, Hams & the baja internacional,3,1978,pg 26, Hams against drunk driving,3,1978,pg 38, Hams can help prevent crime,3,1978,pg 84, Hams celebrate 03coni's miracle,3,1978,pg 38, Hams in space history and future,3,1978,pg 9,Wa5zib Hams role in civil defense,3,1978,pg 110, Hams role in civil defense,3,1978,pg 30, Hams who contacted columbia,3,1978,pg 10, Hamshack design for beginners,3,1978,pg 111, Hamtext/amtorsoft & reverse signal,3,1978,pg 113, Hamtext/c-64 = fine RTTY package,3,1978,pg 68, HamtronICs 2m transmitting converter,3,1978,pg 279, HamtronICs cor-4 cor/CWID module,3,1978,pg 85,Reneau l HamtronICs kits,3,1978,pg 130, HamtronICs lng-144 2m preamp,3,1978,pg 46,Taggart HamtronICs lng-144 2m preamp),3,1978,pg 46,Taggart HamtronICs rep-200 repeater,3,1978,pg 76,Reneau l Hamwriting,3,1978,pg 36, Hand buffer,3,1978,pg 101, HandBook of practICal IC circuits,3,1978,pg 42, HandICap fcc waiver discussion,3,1978,pg 58,Pasternak Handle-talkie toucHTone,3,1978,pg 31, Hands-free mobile mike,3,1978,pg 178, Hands-free mobile operation,3,1978,pg 68, Hardhat mounted vt,4,1978,pg 130, Hardware store gp ant,4,1978,pg 71, HarmonIC suppression with lpf,4,1978,pg 115, HarmonIC traps,4,1978,pg 56, Harness the wind-practICal hints,4,1978,pg 173, Harness your wiring,4,1978,pg 66, Hc-6/u crystals,4,1978,pg 21, Hd4040 eprom mod adds kiss op,4,1978,pg 19,Dieter m Header suggestion,4,1978,pg 56, HeadligHT reminder,4,1978,pg 109, HeadligHT reminder,4,1978,pg 112, HeadligHT reminder,4,1978,pg 108, Headphone adapter for HT,4,1978,pg 36, Headphones,4,1978,pg 64, Heads or tails circuit,4,1978,pg 26, Headsets and ham radio,4,1978,pg 25, Health & welfare traffIC priority,4,1978,pg 14,Hastings Health improved with negative ions,4,1978,pg 52, Heard island story,4,1978,pg 20, Heat control for soldering iron,4,1978,pg 109, Heat dissipating tube shields,4,1978,pg 24, Heat sinks,4,1978,pg 86, Heat ligHT moisture detector,4,1978,pg 50, Heat ligHT moisture detector,4,1978,pg 13, Heath 100 MHz-1 GHz wattmeter,4,1978,pg 37, Heath 1410 keyer WPM counter,4,1978,pg 102, Heath 1b-101 frequency counter,4,1978,pg 48, Heath 2036 RF connector mod,4,1978,pg 19, Heath 5280 series equipment,4,1978,pg 46, Heath 7410/st-7410 logIC probe,4,1978,pg 263, Heath cantenna,4,1978,pg 62, Heath desk-top calculator,4,1978,pg 90, Heath ei-3135 educational system,4,1978,pg 76,Reneau l Heath et-3300 lab breadBoard,5,1978,pg 29, Heath fsk-er circuit,5,1978,pg 11, Heath gc-1005 digital readout clock,5,1978,pg 50, Heath gr 54 (gnrl cov RX),5,1978,pg 78, Heath gr-110 vhf scanning monitor,5,1978,pg 39, Heath gr-1131 & mr-1134 scanners,5,1978,pg 19, Heath gr-78 gnrl cov RX,5,1978,pg 109, Heath gv-1820 ac generator,5,1978,pg 42, Heath ha-14 linear amplifier,5,1978,pg 88, Heath ha-202 on 220MHz,5,1978,pg 48, Heath ha10 linear,5,1978,pg 68, Heath hd-10 keyer,5,1978,pg 50, Heath hd-1426 field strength meter,5,1978,pg 33, Heath hd-1982 micoder,5,1978,pg 85, Heath hd-1982 micoder & lo z transceivers,5,1978,pg 49, Heath hd-3030 controls vhf/hf rigs,5,1978,pg 71, Heath hd-3030 RTTY/CW inteRFace,5,1978,pg 23, Heath hk-21 packet TNC,5,1978,pg 38,Gilchrist Heath hk-21 packet TNC,5,1978,pg 10,Hastings Heath hk-21 TNC,5,1978,pg 63, Heath hm-15 SWR meter,5,1978,pg 68, Heath hm-2140 battery eliminator,5,1978,pg 75, Heath hm102 mod,5,1978,pg 172, Heath hm102 mod,5,1978,pg 170, Heath ho-10 (monitor scope),5,1978,pg 78, Heath ho-13 ham scan,5,1978,pg 70, Heath ho-5404 station monitor,5,1978,pg 24, Heath hoa-5404-1 panadapter,5,1978,pg 20, Heath hp-23 power supply,5,1978,pg 47, Heath hr-1680 improvements,5,1978,pg 76, Heath hr-1680 receiver,5,1978,pg 29, Heath hr-20 mobile receiver,5,1978,pg 36, Heath hs-148 compact pc,5,1978,pg 24, Heath hs-2860 12MHz 80286 laptop,5,1978,pg 63,Reneau l Heath hw-101 transceiver,6,1978,pg 26, Heath hw-202 2m FM unit,6,1978,pg 37, Heath hw-2021 modifications,6,1978,pg 180, Heath hw-2021 review,6,1978,pg 160, Heath hw-2021 toucHTone stability,6,1978,pg 60, Heath hw-2036 2m transceiver,6,1978,pg 37, Heath hw-2036 synthesized 2m transceiver,6,1978,pg 52, Heath hw-22 40m SSB transceiver,6,1978,pg 74, Heath hw-30 (2m),6,1978,pg 34, Heath hw-32a 20m SSB transceiver,6,1978,pg 102, Heath hw-7 (QRP),6,1978,pg 69, Heath hw-7 hw-8 short comings,6,1978,pg 54,Bryce m Heath hw-7 8 9 QRP transceiver history,6,1978,pg 80, Heath hw-9 QRP CW transceiver,6,1978,pg 22,Bryce Heath hw-9 QRP transceiver improvements,6,1978,pg 50, Heath hw-99 50w 10 15 40 80m transceiver,6,1978,pg 30, Heath hw18-3 160m SSB transceiver,6,1978,pg 50, Heath hwa-202-1 ac power supply,6,1978,pg 41, Heath hx-20 mobile SSB transmitter,6,1978,pg 52, Heath hybrid phonepatch,6,1978,pg 24, Heath ib-102 prescaler,6,1978,pg 63, Heath ib-5281 rcl brIDge,6,1978,pg 62, Heath im-10 vTVm,6,1978,pg 81, Heath im-17 solid state voltmeter,6,1978,pg 34, Heath im-30 transistor checker,6,1978,pg 58, Heath im-4110 4120 4130 fq counters,6,1978,pg 15, Heath im-4180 deviation meter,6,1978,pg 167, Heath im-5228 vTVm,6,1978,pg 28, Heath io-102 scope warm-up,6,1978,pg 65, Heath io-4225 dual trace scope,6,1978,pg 22, Heath ip-2760 battery eliminator,6,1978,pg 24, Heath it-28 capacitor checker,6,1978,pg 64, Heath line printer driver routine,6,1978,pg 100, Heath micoder-no more battery,6,1978,pg 116, Heath mICrolizer/ft-757gx mismatch,6,1978,pg 66,Geier m Heath minICatolog,6,1978,pg 97, Heath mohICan gc-1a xnstr comm receiver,6,1978,pg 38, Heath personal computers,6,1978,pg 21, Heath sa-2000 tuner,6,1978,pg 26, Heath sa-2040 antenna tuner,6,1978,pg 30, Heath sa-2060 tuner,6,1978,pg 139, Heath sa-5010 keyer,6,1978,pg 117, Heath sb-1000 linear amplifier,6,1978,pg 15, Heath sb-103 not quite,6,1978,pg 90, Heath sb-104 customized rit,6,1978,pg 70, Heath sb-110a (6m SSB transceiver),7,1978,pg 60, Heath sb-610 monitor scope,7,1978,pg 54, Heath sb100,7,1978,pg 50, Heath sb110 6m transceiver,7,1978,pg 78, Heath sb200,7,1978,pg 78, Heath sb200 & sb220 improvements,7,1978,pg 20, Heath sb200 linear amplifier,7,1978,pg 80, Heath sb220,7,1978,pg 77, Heath sb300 RX,7,1978,pg 66, Heath sb301 receiver,7,1978,pg 76, Heath sb400,7,1978,pg 64, Heath sb400 mod,7,1978,pg 74, Heath sb400 transmitter,7,1978,pg 80, Heath sb401,7,1978,pg 98, Heath sb630 control console,7,1978,pg 96, Heath ss-9000 hf transceiver,7,1978,pg 107, Heath sw-7800 gnrl coverage receiver,7,1978,pg 70, Heath tener to six,7,1978,pg 51, Heath tunnel dipper,7,1978,pg 84, Heath ultr04o CW keyboard,7,1978,pg 94, Heath vf-2031 handheld,7,1978,pg 163, Heath vl-1180 all-mode vhf amp,7,1978,pg 136, Heath warrior,7,1978,pg 60, Heathkit adapter & coax cable kits,7,1978,pg 47,Antonuk l Heavily loaded portable op short vt,7,1978,pg 52, Heavy duty lo voltage power supply,7,1978,pg 77, HeigHTs towers,7,1978,pg 64, Heil bm-10 boomset,7,1978,pg 25,N8efg Heil bm-5 single element boomset,7,1978,pg 74,Reneau l Heil eq-200 mICrophone equalizer,7,1978,pg 130, Heil hc-3 mike cartrIDge,7,1978,pg 118, Heil sound hm-10 mICrophone,7,1978,pg 71,Reneau l HelICal ant for OSCAR,7,1978,pg 59, HelICal ant for OSCAR,7,1978,pg 12, HelICal ant for OSCAR,7,1978,pg 83, HelICal antenna support,7,1978,pg 50,Herzler r HelICal resonator design,7,1978,pg 49, HelICal wound mobile whip,7,1978,pg 100, Heliopower solar power pack,7,1978,pg 70,Currier h Heliwhip tuning without pruning,7,1978,pg 34, Helmet to helmet communications,7,1978,pg 79, Helping ham radio & industry growth,7,1978,pg 6,Green w Hemac (couple RF to trees or people),7,1978,pg 21, Hemac (couple RF to trees or people),7,1978,pg 7, Hemisphere reciprocity agreements,7,1978,pg 7, Henry 2k linear,7,1978,pg 28, Heuer dmm 2000,7,1978,pg 158, Hex conversion using 8223 prom,7,1978,pg 148, Hex converter for 10al machine in basIC,7,1978,pg 110, Hexi12imal,7,1978,pg 94, Hf & vhf fsk modem using am7910 IC,8,1978,pg 22, Hf & vhf fsk modem using am7910 IC,8,1978,pg 94, Hf (400 Hz) power for standard equip,8,1978,pg 54, Hf band class freq mode chart,8,1978,pg 103, Hf converter (10 thru 80m continuous),8,1978,pg 50, Hf gateway brief explanation,8,1978,pg 54, Hf jammer detection & report to fcc,8,1978,pg 80,Moell j Hf multifrequency 03ker generator,8,1978,pg 35,Wong r Hf packet operation,8,1978,pg 50,Lloyd b Hf packet research grant,8,1978,pg 7,Reneau l Hf packet tuning aID (circuit),8,1978,pg 80,Reed j Hf packet tuning indICator,8,1978,pg 24, Hf pierce crystal osc,8,1978,pg 24,W3mt Hf QRP frequencies,8,1978,pg 11,Hastings Hf rollup portable 10m-20m dipole,8,1978,pg 12,Jeffery j Hf SSB lin amp,8,1978,pg 74, Hf SSB receiver transmitter & transceivers,8,1978,pg 64, Hf SSB transceivers,8,1978,pg 22, Hf'ers/sidebander's go legal,8,1978,pg 99, Hf/vhf fq standard,8,1978,pg 62, Hf/vhf voICe/packet switchbox,8,1978,pg 84,Cann h Hi altitude ballooning ATV benefit,8,1978,pg 30,Brown b Hi gain amp broadband noise source,8,1978,pg 70,Houghton Hi peRF power supply using IC voltreg,8,1978,pg 54, Hi resolution pix transmission (hrpt) notes,8,1978,pg 60, Hi stability all mode 23cm receiver),8,1978,pg 35, Hi z (1200m) probe,8,1978,pg 89, Hi z preamp,8,1978,pg 127, Hi z preamp 20 megohms,8,1978,pg 128, Hi-effICiency dual volt power supply,8,1978,pg 83, Hi-fi CW for the ts-820,8,1978,pg 70, Hi/lo angle switchable antenna,8,1978,pg 46, Hi/lo angle switchable antenna,8,1978,pg 141, HICkok test instruments,8,1978,pg 33, HIDden 2m j pole,8,1978,pg 42, High accuracy vhf fq measurements,8,1978,pg 22, High altitude balloon fligHTs,8,1978,pg 7,Reneau l High electron mobility transistor,8,1978,pg 10,Hastings High frequency ant switch,8,1978,pg 303, High gain RF preamp,8,1978,pg 79, High level frequency converter,8,1978,pg 66, High level packet networking,8,1978,pg 74, High mast low prICe,8,1978,pg 21, High output accessory mike,8,1978,pg 99, High peRFormance converter for 6m,8,1978,pg 30, High peRFormance RX for 2m,8,1978,pg 63, High peRFormance small yagis,8,1978,pg 33, High peRFormance xnstr comm receiver,8,1978,pg 46, High power mobile,8,1978,pg 42, High power speaker amplifier,8,1978,pg 26, High power vhf/uhf gain blocks,8,1978,pg 77,Houghton High power ATV TX uses oven magnetron,9,1978,pg 54,Pacholok Nhigh power ATV TX uses oven mICrowave,9,1978,pg 88,Kozlarek High power low pass filter,9,1978,pg 102, High power mobile ant (03k products),9,1978,pg 118, High power surplus for 2m FM,9,1978,pg 85, High q 80m-40m vertical antenna,9,1978,pg 34, High q ant,9,1978,pg 68, High quality hybrid RX,9,1978,pg 42, High seas adventure-ham style,9,1978,pg 112, High seas adventure-ham style,9,1978,pg 142, High seas adventure-ham style pt2,9,1978,pg 136, High solar flux/a-index effect,9,1978,pg 77, High speed modem note,9,1978,pg 70, High speed modems),9,1978,pg 60, High stability lumped line osc,9,1978,pg 69, High volt direct coupled amp,9,1978,pg 159, High voltage power rectifiers,9,1978,pg 92, High voltage power supplies,9,1978,pg 30, High z-in audio amp,9,1978,pg 108, Higher realistIC hTX-100 RF output,9,1978,pg 48,Stacey m Higher unIDen hr2510 RF output-mod,9,1978,pg 48,Stacey m Higher unIDen hr2510 RF output-mod,9,1978,pg 76,Stacey m Highpass receiving antenna filters,9,1978,pg 90, Hints for better servICing repairs,9,1978,pg 2,Wimmer s Hints on DXing in contests,9,1978,pg 72, Hints on working the rare DX,9,1978,pg 55,Winn b Hiss sputter crash,9,1978,pg 66, History of electrICity,9,1978,pg 6,Reneau l History of ham radio,9,1978,pg 38, History of ham radio,9,1978,pg 112, History of ham radio,9,1978,pg 96, History of ham radio,9,1978,pg 68, History of ham radio,9,1978,pg 54, History of ham radio,9,1978,pg 54, History of ham radio,9,1978,pg 46, History of ham radio,9,1978,pg 36, History of ham radio pt 7,9,1978,pg 90, History of ham radio part 10,9,1978,pg 44, History of ham radio part 15,9,1978,pg 48, History of ham radio part 16,9,1978,pg 58, History of ham radio part 17,9,1978,pg 88, History of ham radio part 8,9,1978,pg 100, History of ham radio part 9,9,1978,pg 56, History of ham radio pt3,9,1978,pg 54, History of ham radio pt4,9,1978,pg 78, History of satellite packet op,9,1978,pg 81,Wa5zib Home & auto burglar alarms,9,1978,pg 158, Homebrew 50 ft twr,9,1978,pg 12, Homebrew an apple computer,9,1978,pg 40, Homebrew an HT charger,9,1978,pg 186, Homebrew circuit boards,9,1978,pg 132, Homebrew neutralizing capacitor,9,1978,pg 108, Homebrew operating desk,9,1978,pg 74, Homebrew receiver for pennies,9,1978,pg 32, Homebrew satellite TV receiver pt1,9,1978,pg 48, Homebrew satellite TV receiver pt1,9,1978,pg 96, Homebrew satellite TV receiver pt2,9,1978,pg 52, Homebrew SSTV monitor,10,1978,pg 22, Homebrew SSTV monitor,10,1978,pg 21, Homebrew tilt-over 35ft tower,10,1978,pg 30, Hooking the kIDs on electronICs,10,1978,pg 114, Horiz polarity rib cage slotted ant,10,1978,pg 54, Horizon 29-10 29a-10 10m transceiver,10,1978,pg 31, Horizontal odd shape 40m loop,10,1978,pg 44, Horizontal output tube linear,10,1978,pg 40, Horizontal radiation patterns),10,1978,pg 49, Horizontally polarized turnstile,10,1978,pg 32,Falkner Hot carrier diode converter,10,1978,pg 96, Hot carrier diode mxr/converter for 2m,10,1978,pg 20, Hot carrier diode mxr/converter for 2m,10,1978,pg 24, Hot line sIDe finder,10,1978,pg 142, Hot-wire anemometer,10,1978,pg 80, Hot-wire anemometer,10,1978,pg 175, House-hunting for hams,10,1978,pg 150, Household appliance control circuits,10,1978,pg 92, How & why to get a patent,10,1978,pg 46, How a transverter works,10,1978,pg 74, How accurate is your timer,10,1978,pg 110, How break-in keying works,10,1978,pg 180, How california handles its jammers,10,1978,pg 86, How counter ICs work,10,1978,pg 106, How fcc rules are made,10,1978,pg 62, How frequency synthesizers work,10,1978,pg 85,Geier m How good is your receiver,10,1978,pg 55, How ham clubs can make newsletters,10,1978,pg 53,Green w How hf forwarding networks work,10,1978,pg 71, How long can you go?,10,1978,pg 82, How low the fi (audio section),10,1978,pg 44, How much capacitance for SSB rig?,10,1978,pg 50, How rom automates packet routing,10,1978,pg 35,Shapiro n How sunspots work,10,1978,pg 136, How swiss educate young hams,10,1978,pg 46,Mangold r How teletype is sent-fundamentals,10,1978,pg 30, How the bird wattmeter works,10,1978,pg 44, How the bird wattmeter works,10,1978,pg 24, How the communications RX began,10,1978,pg 69, How to build a great ham club,10,1978,pg 26, How to buy surplus parts,10,1978,pg 152, How to charge gell cell batteries,10,1978,pg 54,Bryce m How to check memory bds,10,1978,pg 114, How to clean and paint aluminum,10,1978,pg 62, How to cure receiver problems,10,1978,pg 90, How to etch foil pads,10,1978,pg 168, How to find a satellite,10,1978,pg 62, How to find the satellite,10,1978,pg 31, How to get tigHT (RF/air fits),10,1978,pg 102, How to get organized and build,10,1978,pg 156, How to get your extra,11,1978,pg 46, How to IDentify to law enforcement,11,1978,pg 8,Hastings How to improve your code speed,11,1978,pg 21, How to interest youth in ham radio,11,1978,pg 79,Green w How to inteRFace a clock chip,11,1978,pg 102, How to keep DX pileups manageable,11,1978,pg 82,Green w How to make better panels,11,1978,pg 46, How to make club meetings exciting,11,1978,pg 84,Green w How to megger your antenna,11,1978,pg 125, How to operate from an apartment,11,1978,pg 40, How to order an ant tower,11,1978,pg 98, How to organize/run a 11ICe class,11,1978,pg 26, How to popularize ATV,11,1978,pg 74,Brown b How to prevent ant wind damage,11,1978,pg 44, How to promote amateur radio,11,1978,pg 7,Green w How to qsl,11,1978,pg 152, How to reverse fcc 220MHz 12ision,11,1978,pg 80, How to set up a CB servICe center,11,1978,pg 72, How to take and pass fcc exams,11,1978,pg 30, How to test & repair surplus nICads,11,1978,pg 92, How to tune 2el half size 6m quad,11,1978,pg 56,Moell j How to upgrade,11,1978,pg 34, How to use 73 mag propagation charts,11,1978,pg 74, How to use surplus pots,11,1978,pg 108, How to write RTTY program,11,1978,pg 46, Hp5360a computer counter use,11,1978,pg 45,Houghton Hq205 gnrl cov RX & 5wt 10/11 transmitter,11,1978,pg 119, Hr-212 scanner,11,1978,pg 66, Hro-500 RX,11,1978,pg 80, Hrpt & proposed RF lan RFi problem,11,1978,pg 60, Ht and repeater basIC terms & op,11,1978,pg 2,Geier m Ht charger,11,1978,pg 76, Ht charger,11,1978,pg 152, Ht charger & accessory box,11,1978,pg 26, Ht history,11,1978,pg 92, Ht mod for easier use by blind hams,11,1978,pg 100,Mckenzie Ht-144b hand held,11,1978,pg 126, Hufco counter kit-built report,11,1978,pg 182, Hufco digi-dial adaptor,11,1978,pg 39, Hum elimination filter,11,1978,pg 17, HumIDivox,11,1978,pg 58, Hunting noise with a grid dipper,11,1978,pg 58, Hustler 4bTV trap vt (newtronICs),11,1978,pg 70, Hustler mo-4 mobile mast,11,1978,pg 71,Reneau l Hw-101 variable sIDetone,11,1978,pg 100, Hw-104/Kenwood VFO 520 rit,11,1978,pg 128, Hw-104/Kenwood VFO 520 rit,11,1978,pg 142, Hw-104/mmt144-28 & 6dB pad affect,11,1978,pg 96, Hw-16 CW transmitter,11,1978,pg 76, Hw-202 extra channel mod,11,1978,pg 132, Hw-2021 mods,11,1978,pg 54, Hw-2021 mods,11,1978,pg 48, Hw-2036 & hd-1982 mods,11,1978,pg 214, Hw-2036 hum mods,11,1978,pg 96, Hw-2036 led display,11,1978,pg 36, Hw-2036 led display,11,1978,pg 132, Hw-2036 scanner board,11,1978,pg 88, Hw-8 30m mod,11,1978,pg 52, Hw-8 30m modification,11,1978,pg 128, Hw-8 mods,11,1978,pg 62, Hw-9 transmit offset adjustment,11,1978,pg 86,Bryce m Hw101 on RTTY,11,1978,pg 20, Hw101 three warc band mod,12,1978,pg 16, Hw101 xmit CW/tone osc offset mods,12,1978,pg 48, Hy-gain 2679a CB to 10m,12,1978,pg 102, Hy-power hl-102v 220MHz power amp,12,1978,pg 26,Putman Hy-power hl-22v 220MHz power amp,12,1978,pg 26,Putman Hy-range 681a CB to 10m,12,1978,pg 172, Hybird modulator for 12w vhf transmitter,12,1978,pg 202, Hybird RTTY terminal unit (tu),12,1978,pg 104, HybrID capacitor meter,12,1978,pg 40, HybrID capacity meter,12,1978,pg 165, HybrID g4zu super beam,12,1978,pg 38, HydraulIC parabolIC mount,12,1978,pg 28, HydronICs or radio,12,1978,pg 66, Hygain 205b-s 5el 2m yagi,12,1978,pg 69, Hygain 2680 81 83 CB to 10m,12,1978,pg 30, Hygain 3750 SSB/CW transceiver,12,1978,pg 24, Hygain 3806 2m FM handheld transceiver,12,1978,pg 36, Hygain th7DX tribander,12,1978,pg 104, I.c. Cpo,12,1978,pg 62, I.c. Cpo,12,1978,pg 175, Iaru 10m beacon,12,1978,pg 8, Iaru reg 2 DX windows,12,1978,pg 74, Iaru reg 2 recommended hf bandplan,12,1978,pg 72, Ibm pc clones:components/features,12,1978,pg 28, IC 555 basics,12,1978,pg 60, IC 6m converter,12,1978,pg 16, IC 6m RX,12,1978,pg 57, IC 74c00 keyer,12,1978,pg 117, IC 74coo keyer,12,1978,pg 104, IC active CW filter,12,1978,pg 20, IC aud osc & amp,12,1978,pg 34, IC audio amp 10w mfc8020,12,1978,pg 110, IC audio amp 4w mfc9000,12,1978,pg 109, IC audio amp 4w mfc4050,12,1978,pg 111, IC audio amplifiers,12,1978,pg 25, IC audio amps,12,1978,pg 115, IC audio filter (chip),12,1978,pg 12, IC audio fq meter (using 555 chip),12,1978,pg 61, IC audio fq meter (using 555 chip),12,1978,pg 48, IC audio preamp,12,1978,pg 44, IC call sign generator,12,1978,pg 10, IC cd ignition system,12,1978,pg 17, IC channel scanner,12,1978,pg 126, IC channel scanner,12,1978,pg 83, IC circuit breadBoards,12,1978,pg 46, IC components,12,1978,pg 80, IC compressor/expander,12,1978,pg 182, IC continuous tone detector,12,1978,pg 164, IC cooling program,12,1978,pg 96, IC digital voltmeter,12,1978,pg 60, IC digital voltmeter,12,1978,pg 17, IC dip board,1,1979,pg 52, IC electronIC counter,1,1979,pg 6, IC electronIC counter,1,1979,pg 74, IC electronIC counter,1,1979,pg 65, IC for amateur use,1,1979,pg 22, IC fq counter,1,1979,pg 20, IC fq counter,1,1979,pg 63, IC freq calibrator,1,1979,pg 84, IC fundamentals,1,1979,pg 24, IC keyer with memory,1,1979,pg 38, IC mitter rca ca3000,1,1979,pg 67, IC pulse generator,1,1979,pg 111, IC pulser for amateur experimenter,1,1979,pg 112, IC repeater logIC system,1,1979,pg 27, IC RX accessory,1,1979,pg 76, IC speech amplifier clipper,1,1979,pg 26, IC square wave generator,1,1979,pg 6, IC square wave generator,1,1979,pg 9, IC squelch (small),1,1979,pg 103, IC substitution charts,1,1979,pg 28, IC tachometer,1,1979,pg 102, IC test clip 09aration of pins,1,1979,pg 98,Cohn c IC tester,1,1979,pg 24, IC time delay circuit,1,1979,pg 20, IC timer,1,1979,pg 46, IC timers nanoseconds to hours,1,1979,pg 40, IC troubleshooting switch,1,1979,pg 78, IC TV sync generator,1,1979,pg 65, IC usage,1,1979,pg 36, IC usage,1,1979,pg 56, IC usage,1,1979,pg 65, IC usage,1,1979,pg 94, IC usage pt 2,1,1979,pg 38, IC usage pt 3,1,1979,pg 106, IC usage pt 5,1,1979,pg 24, IC usage pt6,1,1979,pg 36, IC usage pt7,1,1979,pg 184, IC usage pt 9,1,1979,pg 44, IC voltage regulators,1,1979,pg 62, IC crystal calibrator,1,1979,pg 6, IC crystal calibrator,1,1979,pg 107, IC-1271a 23cm multimode transceiver note,1,1979,pg 54, IC-211 improvements,1,1979,pg 68, IC-211 time-out cue,1,1979,pg 53, IC-21s & heath micoder mod,2,1979,pg 124, IC-22s mod:multifct scan devICe,2,1979,pg 192, IC-22s modification,2,1979,pg 86, IC-22s programming circuit,2,1979,pg 64, IC-22s scheme for oddBall repeaters,2,1979,pg 44, IC-22s switch programmer,2,1979,pg 103, IC-25a +2 speed VFO+remote control,2,1979,pg 48, IC-25a/h permanent memory power,2,1979,pg 74, IC-2a non-standard offsets,2,1979,pg 84, IC-2a operation on 141-149.995 MHz,2,1979,pg 46, IC-2at miniature power supply,2,1979,pg 40, IC-2at -02at extended range mods,2,1979,pg 60, IC-2at/mfj-1270 packet inteRFace,2,1979,pg 49, IC-30a (450 MHz f.m.transceiver),2,1979,pg 127, IC-502 12jb6 amplifier,2,1979,pg 66, IC-701 scanning mod,2,1979,pg 64, IC/photocell compressor/agc unit,2,1979,pg 47, IC230 2m scanner,2,1979,pg 46, IC230 mods,2,1979,pg 152, Icom 25a memory backup,2,1979,pg 103, Icom 32at dual band HT,2,1979,pg 68, Icom 720a independent CW sIDetone,2,1979,pg 110, Icom 730,2,1979,pg 22, Icom 751 praise and mod,2,1979,pg 101, Icom ag-35s mast-mtd 70cm preamp,2,1979,pg 21,Kt2b Icom bp-4 charging adapter,2,1979,pg 20, Icom ct-16 satellite inteRFace unit,2,1979,pg 34,Holman j Icom d720a + circuit switches antennas,2,1979,pg 46, Icom HT & packet TNC inteRFace,2,1979,pg 76,Peters d Icom HT receive indICator,2,1979,pg 99, Icom IC-03at 220 MHz HT,2,1979,pg 28,Putman Icom IC-120 1.2 GHz mobile FM transceiver,2,1979,pg 20,Putman Icom IC-1271a 23 cm multimode transceiver,2,1979,pg 22, Icom IC-12at 23 cm HT,2,1979,pg 22, Icom IC-12gat 1.2GHz HT,2,1979,pg 36,Houghton Icom IC-12gat 1240-1300 GHz 1w HT,2,1979,pg 63,Reneau l Icom IC-202,2,1979,pg 41, Icom IC-202,3,1979,pg 119, Icom IC-21 transceiver,3,1979,pg 27, Icom IC-228a IC-228h 2m transceiver,3,1979,pg 63,Reneau l Icom IC-22s dedICated packet op,3,1979,pg 31,Dooley m Icom IC-22s mod gives 88 channels,3,1979,pg 36, Icom IC-245 2m FM transceiver,3,1979,pg 96, Icom IC-24at 2m & 70cm transceiver,3,1979,pg 74,Reneau l Icom IC-25a 2m FM mobile rig,3,1979,pg 135, Icom IC-25a battery backup,3,1979,pg 139, Icom IC-271a 2m transceiver,3,1979,pg 82, Icom IC-275a 2m multimode transceiver,3,1979,pg 20,Putman Icom IC-27a 2m transceiver,3,1979,pg 70, Icom IC-280 and 5KHz steps,3,1979,pg 68, Icom IC-290a/e all mode 2m transceiver,3,1979,pg 149, Icom IC-2a,3,1979,pg 166, Icom IC-2at 2m HT history,3,1979,pg 18, Icom IC-2at synthesized talkie,3,1979,pg 34, Icom IC-2gat 2m HT,3,1979,pg 46,Clarke b Icom IC-2sat small 2m HT,3,1979,pg 29,Geier m Icom IC-3220a/h 2m 70cm FM transceiver,3,1979,pg 62,Currier h Icom IC-32at 2m/70cm 5w HT,3,1979,pg 61, Icom IC-375a 220 MHz multimode transceiver,3,1979,pg 26,Kt2b Icom IC-37a 220 MHz transceiver,3,1979,pg 66, Icom IC-38a 220 MHz mobile transceiver,3,1979,pg 18,Putman Icom IC-3sat 220 MHz transceiver,3,1979,pg 60,Pasternak Icom IC-471a 70 cm multimode transceiver,3,1979,pg 20, Icom IC-475a 70 cm multimode transceiver,3,1979,pg 21,Kt2b Icom IC-490a 430 MHz transceiver,3,1979,pg 120, Icom IC-4a 440 MHz HT,3,1979,pg 133, Icom IC-502 6m SSB portable transceiver,3,1979,pg 263, Icom IC-701 solidstate transceiver,3,1979,pg 30, Icom IC-71a stop scan problem,3,1979,pg 86, Icom IC-720a memory power supply,3,1979,pg 100, Icom IC-720a transceiver,3,1979,pg 136, Icom IC-725 hf transceiver,3,1979,pg 82, Icom IC-725 multimode hf transceiver,4,1979,pg 54,Roberts s Icom IC-726 hf and 6m transceiver,4,1979,pg 38,Cassidy d Icom IC-730,4,1979,pg 76, Icom IC-730 FM mod,4,1979,pg 18, Icom IC-730 hf transceiver,4,1979,pg 101, Icom IC-735 hf transceiver,4,1979,pg 60, Icom IC-735 hf transceiver,4,1979,pg 80, Icom IC-735 hf transceiver,4,1979,pg 8, Icom IC-735 QRP operation mod,4,1979,pg 78,Bryce m Icom IC-740 mod to run amtor,4,1979,pg 70,Leavey m Icom IC-745 full xmit fq coverage,4,1979,pg 7, Icom IC-751 hf transceiver,4,1979,pg 109, Icom IC-751 xmit mod 0.1-30 MHz,4,1979,pg 12, Icom IC-751a hf transceiver,4,1979,pg 20,Stern Icom IC-751a hf transceiver,4,1979,pg 14, Icom IC-761 choICe of bandwiths,4,1979,pg 98,Nance j Icom IC-761 hf transceiver,4,1979,pg 12, Icom IC-765 dds hf transceiver,4,1979,pg 22,Cobuccio Icom IC-781 description,4,1979,pg 69, Icom IC-781 hf transceiver,4,1979,pg 18,Clarke b Icom IC-900 6 band FM transceiver system,4,1979,pg 34,Kt2b Icom IC-901 2m/70cm mobile transceiver,4,1979,pg 60, Icom IC-970 2m 70cm 1.2 GHz transceiver,4,1979,pg 56,Currier h Icom IC-r7000 communications receiver,4,1979,pg 44, Icom IC-r71a eprom addition to ram,4,1979,pg 20, Icom IC-rp3010 70cm repeater,4,1979,pg 82, Icom IC-u2at 2m HT,4,1979,pg 20, Icom IC-u2at 2m HT,4,1979,pg 12, Icom internal power supply recycling,4,1979,pg 98,Hickox Icom internal power supply recycling,4,1979,pg 59,Hickox Icom portables holders,4,1979,pg 131, Icom r70 communications receiver,4,1979,pg 103, Icom rig computer control:circuit/codes,4,1979,pg 57,Leavey m Icom servICe procedures,4,1979,pg 40,West g Icom servICe telephone numbers,4,1979,pg 40,West g Icom Kenwood ten-tec Yaesu chart,4,1979,pg 20,Clarke b Icom Kenwood Yaesu HT dc volt needs,4,1979,pg 14,Witmer r ID reminder,4,1979,pg 40, ID timer,4,1979,pg 95, ID timer,5,1979,pg 108, ID with a prom,5,1979,pg 90, IDeas for hooking fax to hf rig,5,1979,pg 58,Geier m IDeas for 03keting amateur radio,5,1979,pg 43,Perry c IDent/convert ge progrss line equip,5,1979,pg 75, IDentalert (10 minute timer),5,1979,pg 89, IDentalert c,5,1979,pg 22, IDentify those un03ked IC's,5,1979,pg 73, IDentify/troubleshoot detectors,5,1979,pg 64,Geier m IDentifying circuit stages,5,1979,pg 54,Geier m IDentifying devICe inputs & outputs,5,1979,pg 58,Geier m IDentifying surplus elex equipment,5,1979,pg 37, IDiot buzzer for 1978 honda civIC,5,1979,pg 99, IDiot buzzer for 1978 honda civIC,5,1979,pg 85, If amp for std or panoramIC RX,5,1979,pg 38, If notch filter,5,1979,pg 14, Ignition noise and 2m FM,5,1979,pg 94, Illegal 03itime mobile operation,5,1979,pg 108, Illegal 03itime mobile operation,5,1979,pg 18, Illegal to receive mds,5,1979,pg 29, Illumination and parabolIC ant des,5,1979,pg 90, Impedance matching (smith chart),5,1979,pg 140, Impedance multiplier for the vom,5,1979,pg 27, Impedance rotation using basIC pgm,5,1979,pg 63, Impedance rotation using basIC pgm),5,1979,pg 66, Improve fone intellig by base clip,5,1979,pg 68, Improve fone intellig by base clip,5,1979,pg 134, Improve ft-411 receiver sensitivity,5,1979,pg 72,Geier m Improve signal capture with squarer,5,1979,pg 63, Improve soldering techniques,5,1979,pg 44, Improve weak signal RTTY reception,5,1979,pg 54, Improve your hw-2021,5,1979,pg 130, Improve your SSTV with the framer,5,1979,pg 218, Improved base clipper,5,1979,pg 20, Improved car regulator,5,1979,pg 58, Improved circuitry for kti CW fltr,5,1979,pg 107, Improved dcd circuit for TNCs,5,1979,pg 50,Gustafson Improved gamma match,5,1979,pg 48, Improved grounded grid operation,5,1979,pg 34, Improved high pass filter circuitry,5,1979,pg 56, Improved multiplier for uhf,5,1979,pg 22, Improved transistor gdo,5,1979,pg 10, Improving der kleiner keyer,5,1979,pg 106, Improving encoder in heath micoder,5,1979,pg 168, Improving freq stability in old RX,5,1979,pg 94, Improving good scanners,5,1979,pg 68, Improving heath cantenna,5,1979,pg 124, Improving IC-730 RTTY selectivity,5,1979,pg 99, Improving layout,5,1979,pg 52, Improving multimeters,5,1979,pg 88, Improving multimeters,6,1979,pg 173, Improving noise brIDge precision,6,1979,pg 64, Improving old RX fq readout),6,1979,pg 152, Improving packet link reliability,6,1979,pg 61, Improving qsl return rate hints,6,1979,pg 90, Improving ringo ranger,6,1979,pg 137, Improving SSTV pix,6,1979,pg 73, Improving ten-tec's power supply,6,1979,pg 60, Improving the ax-190 receiver,6,1979,pg 106, Improving the azden pcs-2000,6,1979,pg 20, Improving the drake r4a RX,6,1979,pg 112, Improving the ft-101,6,1979,pg 112, Improving the ham m,6,1979,pg 38, Improving the nf of old RX,6,1979,pg 108, Improving the sabtronICs 2000,6,1979,pg 138, Improving viking transmitter,6,1979,pg 146, Improving vt antenna peRFormance,6,1979,pg 83, Improving Yaesu frg-7 for SSB,6,1979,pg 144, Improvised balun,6,1979,pg 102, In search of a better angle,6,1979,pg 78, In support of 20 KHz split,6,1979,pg 69, In support of no code lICense,6,1979,pg 103, In-line power output meter,6,1979,pg 168, Incentive licensing,6,1979,pg 28, InconspICuous mobile mount,6,1979,pg 51, Increase hw-9 TX output on 10m 15m,6,1979,pg 86,Bryce m Increase power rating by oil dip xFMr,6,1979,pg 121, Increase speed for k2oaw fq counter,6,1979,pg 49, Increase ur gdo range down to 500k,6,1979,pg 158, Increase your grid dipper range,6,1979,pg 59, Increasing feedline loss,6,1979,pg 42, Increasing hd-3030 sensitivity,6,1979,pg 54, Increasing mobile ant effICiency,6,1979,pg 63,Thompson Increasing RTTY inteRFace gain,6,1979,pg 78,Geier m Increasing RTTY inteRFace gain,6,1979,pg 66,Geier m Increasing tr-7800 scan rate,6,1979,pg 54, Increasing trap heat dissipation,6,1979,pg 32, Independent 4 in 5 out audio mixer,6,1979,pg 37,Flint j Independent sideband voICe & SSTV,7,1979,pg 130, Index to advertisers,7,1979,pg 126, Index to surplus,7,1979,pg 4,Pafenburg Indian traps,7,1979,pg 83, Indiana qc-500 charger,7,1979,pg 124, Indoor ant using .004 copper sheet,7,1979,pg 73, Inductance changes crystal fq,7,1979,pg 60, Inductance meter,7,1979,pg 94, Inductance meter reads .05uh to 20h,7,1979,pg 22, Inductance meter reads .05uh to 20h,7,1979,pg 77, Inductance meter:0.1mICro-1000h,7,1979,pg 34, Inductively loaded dipole df ant,7,1979,pg 60, Inductor calculation program,7,1979,pg 182, Inexpensive 2m cavity filters,7,1979,pg 74, Inexpensive 2m groundplane antenna,7,1979,pg 24,Fox a Inexpensive 2m vertical antenna,7,1979,pg 44, Inexpensive 80m receiver,7,1979,pg 28, Inexpensive 80m transmitter/receiver,7,1979,pg 28, Inexpensive circuit board,7,1979,pg 168, Inexpensive ekg encoder,7,1979,pg 20, Inexpensive ekg encoder,7,1979,pg 186, Inexpensive equipment feet,7,1979,pg 36, Inexpensive fsk demodulator,7,1979,pg 108, Inexpensive hybrid phonepatch,7,1979,pg 18, Inexpensive IC CW filter,7,1979,pg 56, Inexpensive IC CW filter,7,1979,pg 140, Inexpensive IC test probe,7,1979,pg 96, Inexpensive key,7,1979,pg 91, Inexpensive keyer paddle,7,1979,pg 170, Inexpensive mobile amp for HT,7,1979,pg 100, Inexpensive new semICond for hams,7,1979,pg 81, Inexpensive repeater control,7,1979,pg 124, Inexpensive repeater controller,7,1979,pg 42, Inexpensive RF speech clipper,7,1979,pg 61, Inexpensive RF switching,7,1979,pg 32, Inexpensive RF wattmtr,7,1979,pg 43, Inexpensive scope tuner,8,1979,pg 110, Inexpensive subaudible generator,8,1979,pg 74, Info for vom users,8,1979,pg 128, Info-tech m-200e tri-mode converter,8,1979,pg 34, Info-tech m-800 fax converter,8,1979,pg 48,Taggart Info-tech m500asr,8,1979,pg 99, Information management system,8,1979,pg 156, Information on australia,8,1979,pg 87, Information sources (list),8,1979,pg 51, Infotech-new soviet ham magazine,8,1979,pg 11,Hastings Ingredients for amateur radio class,8,1979,pg 56,Perry c Initial generator,8,1979,pg 77, Input 5 level murray-6800 computer,8,1979,pg 116, InsIDe ten-tec (company profile),8,1979,pg 34, Installing beams on towers,8,1979,pg 74, Installing gnd rods easily),8,1979,pg 79, Installing ground systems,8,1979,pg 30, Installing Kenwood tr7400a in car,8,1979,pg 58, Installing subaudible tone encoders,8,1979,pg 126, Installing transceiver in rented car,8,1979,pg 66, Instant circuits(solder-less term.strips,8,1979,pg 133, Instant counter calib using your TV,8,1979,pg 70, Instant counter calib using your TV,8,1979,pg 12, Instant drilling rigs for gnds,8,1979,pg 108, Instant neutralization of sb-110a,8,1979,pg 96, Instant on for ac/dc radios & TVs,8,1979,pg 154, Instant pc bds using color-key tech,8,1979,pg 64, Instant replay for your taperecordr,8,1979,pg 29, Instant software's qsl manager,8,1979,pg 38, Instant track satellite tracker pgm,9,1979,pg 63, Instln & method of tilting 60ft twr,9,1979,pg 73, Instruction manual improvements,9,1979,pg 50, Instrumentation op amps,9,1979,pg 59, Insuring radio gear,9,1979,pg 26, Integrated circuit gnrl purpose amp,9,1979,pg 170, Integrated circuits,9,1979,pg 4, Intel 8253 interval timer chip,9,1979,pg 22, Intelligence modulated neutrinos,9,1979,pg 80, Intelligent tube substitution,9,1979,pg 88, Intelligent use of 2m FM,9,1979,pg 40, Intenna-indoor car (xmtg) ant,9,1979,pg 46, Intercom,9,1979,pg 85, Interconnect circuit for DRSI,9,1979,pg 40,Lloyd b Interconnect circuit for Kantronics,9,1979,pg 40,Lloyd b Interconnect circuit for TNC-2,9,1979,pg 40,Lloyd b Interconnect circuit for TNC-2,9,1979,pg 40,Lloyd b Interesting projects for clubs,9,1979,pg 10,Zs6akv Interface made simple,9,1979,pg 100, Interface model 15 19 to RTTY loop,9,1979,pg 21, Interface repeaters & old phones,9,1979,pg 172, Interfaces:ttl/CMOS/external circuits,9,1979,pg 30, Interfacing d/a converters,9,1979,pg 14, Interference from TV,9,1979,pg 46, Interference suppresion for boaters,9,1979,pg 31, Intermittent alarm,9,1979,pg 138, International amateur radio network,9,1979,pg 11, Interop 89 packet tcp/ip conference,9,1979,pg 58,Lloyd b Interrupted power indICator,9,1979,pg 55, Intl concern over hf packet auto op,9,1979,pg 68, Intl list of DX publICations,9,1979,pg 46, Intl ox crystal circuits,9,1979,pg 63, Intl packet/bbs growth,9,1979,pg 69, Intl radio 2.1 KHz SSB 400 Hz CW fltr,9,1979,pg 46,W4thu Intl telecommunications union (itu),9,1979,pg 86, Intl telecommunications union:itu,9,1979,pg 74,Johnson a Intl crystal 2m converter kit,9,1979,pg 90, Intl crystal sba-50 6m SSB mixer/lin,10,1979,pg 101, Intl crystal sbx-9 SSB exciter,10,1979,pg 100, Intro to OSCAR satellite operation,10,1979,pg 54, Introduction to computers,10,1979,pg 183, Introduction to mICrotransistors,10,1979,pg 24, Introduction to spread spectrum,10,1979,pg 12,Kesteloot Inverted Doppler effect-OSCAR 6,10,1979,pg 57, Inverted l ant for 20 40 & 80m,10,1979,pg 94, Inverted vee beam,10,1979,pg 70, Inverted far end grounded u antenna,10,1979,pg 45,Gibilisco Invisible ant,10,1979,pg 61, Invisible single band vt ant,10,1979,pg 92, Invisible single band vt ant,10,1979,pg 6, IonospherIC heaters,10,1979,pg 50, Iota-islands on the air,10,1979,pg 87, Irc TX enhancer,10,1979,pg 68,Currier h Ireland & northern ireland tour,10,1979,pg 80,Fletcher Ireland & portugal issue 6m permits,10,1979,pg 8, Irl fsk 1000 demodulator,10,1979,pg 18, Irl fsk-500 RTTY modem,10,1979,pg 154, Irrigation pipe 60ft mast,10,1979,pg 26,Taylor j Irving hiverter 50,10,1979,pg 12, Is automated CW possible,10,1979,pg 115, Is digital all that new?,10,1979,pg 94, Is extraterrestrial comm.possible,10,1979,pg 114, Is FM ATV 439 MHz operation legal?,10,1979,pg 64, Is rock bounce practICal,10,1979,pg 78, Iskra 4 to be manually launched,10,1979,pg 8, Isolating rc model transmitters from receivers,10,1979,pg 75,Brown b Isolation circuit-use 1 ant-2m/bdcst,10,1979,pg 44, Israel amateur radio stamp,10,1979,pg 93, Israel repeater access,10,1979,pg 11,Hastings Issuance of 10 year lICenses begins,10,1979,pg 113, Italian island prefixes,10,1979,pg 134, Itu conferences for 1989-1995,11,1979,pg 84, J pole ant for 10m 6m or 2m,11,1979,pg 60, J&r elex SSTV mxv-100 monitor,11,1979,pg 5, J.i.m. M100 24-2150 MHz lo nf preamp,11,1979,pg 64,Currier h Jabco stopscan for Kenwood ts-430s,11,1979,pg 70, Jackie calvo a61ab operation,11,1979,pg 71, Jamboree radio:boy scout am station,11,1979,pg 19,Scott k James dandy mixer,11,1979,pg 12, Janel labs 01-a precision crystal osc,11,1979,pg 30, Janel labs qsa5 preamp,11,1979,pg 32, Japan amateur radio lICense classes,11,1979,pg 84,Cowhig d Japan can use 18 & 24 MHz warc bands,11,1979,pg 11,Hastings Japan radio co jst-135 hf transceiver,11,1979,pg 70,Currier h Japan satellite jas-1b parameters,11,1979,pg 62,Wa5zib Japan's 5 000 000 hams+ categories,11,1979,pg 73, Japanese amateur radio vocabulary,11,1979,pg 28,Cowhig d Japanese band plan 50 MHz to 10.4 GHz,11,1979,pg 89, Japanese call area map,11,1979,pg 97, Japanese t-hunting,11,1979,pg 10, Japanese ww2 tube model 94-6 transceiver,11,1979,pg 9, Jas-1 (fuji-OSCAR12) parameters,11,1979,pg 8, Jas-1 parameters,11,1979,pg 60, Jas-1:parameters & description,11,1979,pg 79, Jas-1b orbital parameters,11,1979,pg 7,Reneau l Jc labs action monitor,11,1979,pg 109, Jc penny 6246 CB to 10m,11,1979,pg 100, Jean shepherd k2ors skit,11,1979,pg 46, JFET vs mosFET comparison,11,1979,pg 68,Houghton Jmr mobile ear clear-1 mike,11,1979,pg 24, Johnson ranger warc band mods,11,1979,pg 28, Johnson viking 352 CB to 10m,11,1979,pg 82, Joining dissimilar metals,11,1979,pg 162, Jpl and voyager 1,11,1979,pg 106, Juan fernandez island DXpedition,11,1979,pg 82, 06kbox 10 min timer,11,1979,pg 106, K-com telephone inteRFerence filter,11,1979,pg 64,Currier h K2oaw repeater ID'er update,11,1979,pg 51, K2oaw repeater ID'er-double capacity,11,1979,pg 148, K2oaw synthesizer prom-oted,11,1979,pg 138, K2oaw synthesizer with proms,11,1979,pg 138, K6sti mn ant analysis software,11,1979,pg 70,Currier h K6sti mnc mininec option for pc,11,1979,pg 68,Currier h K6sti yo yagi optimizer software,11,1979,pg 70,Currier h Ka9q tcp/ip networking code,11,1979,pg 67,Wb6rqn Kam improved dcd performance,11,1979,pg 50,Gustafson Kampuchea xu,11,1979,pg 108, Kantronics the inteRFace,11,1979,pg 116, Kantronics amtorsoft,11,1979,pg 100, Kantronics de-56 56k baud TNC,11,1979,pg 58,Lloyd b Kantronics dvr2-2 2m packet transceiver,11,1979,pg 58,Lloyd b Kantronics field day 2 swl model,11,1979,pg 38, Kantronics freedom VFO,11,1979,pg 20, Kantronics inteRFace + norm/rev sw,11,1979,pg 42, Kantronics inteRFace 2,11,1979,pg 81, Kantronics inteRFace hints,11,1979,pg 98, Kantronics kam & kpc-4 has watchdog,11,1979,pg 56, Kantronics kam data controller,11,1979,pg 63, Kantronics kam multimode controller,11,1979,pg 18,Lloyd b Kantronics kpc-2 TNC output adjust,12,1979,pg 18,Lloyd b Kantronics mini-reader,12,1979,pg 30, Kantronics packet communicator,12,1979,pg 67, Kantronics RTTY/morse software,12,1979,pg 102, Kantronics utu-apple 2c inteRFace,12,1979,pg 94, Kantronics utu-ibm pcjr inteRFace,12,1979,pg 94, Kantronics utu-tandy 1000 inteRFace,12,1979,pg 94, Kantronics utu-trs80-100 inteRFace,12,1979,pg 94, Kantronics utu-trs80c inteRFace,12,1979,pg 94, Kantronics utu-vIC20/c64 inteRFace,12,1979,pg 94, Kantronics varifilter,12,1979,pg 28, Kb1t contest calendar,12,1979,pg 137, Kb6mt video technICian course,12,1979,pg 31,Reneau l Kdk 2015 pl mod,12,1979,pg 40, Kdk FM-2016a offset freq problem,12,1979,pg 49,Geier m Kdk FM-2025a 2m FM transceiver,12,1979,pg 118, Kdk-2015r oddBall offsets,12,1979,pg 62, Kdk-2016a improved scanning,12,1979,pg 190, Keep 'em cool in kpo cans (heatsink),12,1979,pg 60, Ken cameron astronaut sts-37,12,1979,pg 17, Kent morse key,12,1979,pg 24, Kenwood 4100a croSSBand repeater op,12,1979,pg 39, Kenwood 7950/7930 selectable tones,12,1979,pg 103, Kenwood 830s transceiver,12,1979,pg 66, Kenwood 830s transceiver,12,1979,pg 148, Kenwood corp repair servICe tips,12,1979,pg 70,West g Kenwood mc-44dm mike improvement,12,1979,pg 66,Hoang p Kenwood mini HT ctcss mods,12,1979,pg 19, Kenwood r-1000 filter mod etc,12,1979,pg 34, Kenwood r-1000 gnrl coverage RX,12,1979,pg 162, Kenwood r-1000 narrower bandwith,12,1979,pg 92, Kenwood r-300 receiver,12,1979,pg 29, Kenwood rz-1 wideband scanning receiver,12,1979,pg 59,Reneau l Kenwood sm-220 panadapter,12,1979,pg 116, Kenwood telephone nr & svc centers,12,1979,pg 72,West g Kenwood th-205at 2m HT,12,1979,pg 14, Kenwood th-21 lack of offset,12,1979,pg 73,Geier m Kenwood th-215a 2m HT,12,1979,pg 13, Kenwood th-21a -21at 2m FM HT,12,1979,pg 60, Kenwood th-25at 2m handheld HT transceiver,12,1979,pg 70,Geier m Kenwood th-25at 2m handheld HT transceiver,12,1979,pg 49,Geier m Kenwood th-25at 2m programmable HT,12,1979,pg 61, Kenwood th-31at 220 MHz FM HT,12,1979,pg 22, Kenwood th-75a 2m & 70cm transceiver,12,1979,pg 70,Reneau l Kenwood tm-221a 2m FM transceiver,12,1979,pg 13,Kt2b Kenwood tm-231a 2m FM transceiver,1,1980,pg 82,Reneau l Kenwood tm-3530a 220 MHz mobile transceiver,1,1980,pg 18,Putman Kenwood tm-431a 70 cm FM transceiver,1,1980,pg 82,Reneau l Kenwood tm-531a 1.2 GHz FM transceiver,1,1980,pg 82,Reneau l Kenwood tm-621a 144/220 MHz FM transceiver,1,1980,pg 24,Grupp p Kenwood tm-621a 144/220 MHz FM transceiver,1,1980,pg 84,Berkowitz Kenwood toll free servICe number,1,1980,pg 61, Kenwood tr-2400 handheld,1,1980,pg 191, Kenwood tr-2500 handheld,1,1980,pg 115, Kenwood tr-2500 lcd turns black,1,1980,pg 7, Kenwood tr-2500 03s conversion,1,1980,pg 115, Kenwood tr-2500 praise and comment,1,1980,pg 101, Kenwood tr-2600a 2m HT,1,1980,pg 67, Kenwood tr-7400a 2m transceiver,1,1980,pg 27, Kenwood tr-7500 additional info,1,1980,pg 212, Kenwood tr-751a multimode vhf transceiver,1,1980,pg 18,N1blh Kenwood tr-7730 memory backup,1,1980,pg 99, Kenwood tr-7730 transceiver,1,1980,pg 26, Kenwood tr-7800 2m FM transceiver,1,1980,pg 26, Kenwood tr-7800 memory saver,1,1980,pg 96, Kenwood tr-7900 2m SSB transceiver,1,1980,pg 161, Kenwood tr-8400 440 MHz transceiver,1,1980,pg 108, Kenwood tr-9000 2m SSB transceiver,1,1980,pg 30, Kenwood tr-9500 multimode 70 cm transceiver,1,1980,pg 97, Kenwood tr2200a tone burst timer,1,1980,pg 26, Kenwood ts-120s display problem,1,1980,pg 74,Geier m Kenwood ts-130s drift,1,1980,pg 74,Geier m Kenwood ts-130s transceiver,1,1980,pg 38, Kenwood ts-140/aea pk-232 inteRFace,2,1980,pg 70,Leavey m Kenwood ts-430s agc mod - amtor op,2,1980,pg 77, Kenwood ts-430s hf transceiver,2,1980,pg 102, Kenwood ts-440/aea pk-232 inteRFace,2,1980,pg 70,Leavey m Kenwood ts-440s higher speed keying,2,1980,pg 98,Torhonen Kenwood ts-520s afsk mod,2,1980,pg 112, Kenwood ts-520s afsk mod,2,1980,pg 134, Kenwood ts-530s hf transceiver,2,1980,pg 26, Kenwood ts-680s hf transceiver,2,1980,pg 30,Stern m Kenwood ts-700a,2,1980,pg 121, Kenwood ts-711a 2m multimode transceiver,2,1980,pg 24,Putman Kenwood ts-711a 2m multimode transceiver,2,1980,pg 67,Putman Kenwood ts-790a 2m 70cm 23cm transceiver,2,1980,pg 81, Kenwood ts-790a OSCAR transceiver,2,1980,pg 34,Clegg e Kenwood ts-811a 70cm multimode transceiver,2,1980,pg 20, Kenwood ts-820 mod kits,2,1980,pg 36, Kenwood ts-820 mod kits,2,1980,pg 17, Kenwood ts-940/aea pk-232 inteRFace,2,1980,pg 70,Leavey m Kenwood ts-940s hf transceiver,2,1980,pg 12,Lloyd b Kenwood ts-940s hf transceiver,2,1980,pg 11, Kenwood ts-940s hf transceiver,2,1980,pg 60, Kenwood ts140s hf transceiver,2,1980,pg 30,Wa4blc Kenwood ts820,2,1980,pg 202, Kenwood TV-502,2,1980,pg 120, Kenwood tw-4000a 2/70cm transceiver,2,1980,pg 92, Key bug sIDeswiper collection,2,1980,pg 38, Key-up beeper,3,1980,pg 164, Keybd keyer & 192 character buffer,3,1980,pg 20, Keyboard input monitor for RTTY,3,1980,pg 88, Keyboard keyer,3,1980,pg 44, Keyboard keyer speed control,3,1980,pg 26, Keyboard operated relay,3,1980,pg 88, Keycoder 1-peRFect CW machine,3,1980,pg 20, Keycoder 1-peRFect CW machine,3,1980,pg 15, Keycoder 1-peRFect CW machine,3,1980,pg 159, Keycoder 1-peRFect CW machine,3,1980,pg 196, Keyer & delay tune circuit),3,1980,pg 46, Keyer analyzer & callsign generator,3,1980,pg 18,Cole r Keyer using elf mICroprocessor,3,1980,pg 82, Keyer using curtis 8044 chip),3,1980,pg 26, Keying circuit),3,1980,pg 192, Keying inteRFace circuit,3,1980,pg 31, Keytops and symbols on tty machines,3,1980,pg 20, Kgcx radio station,3,1980,pg 36, Kill power system,3,1980,pg 94, Kill power system,3,1980,pg 198, Kilobaud mICrocomputing artICles,3,1980,pg 100, Kim programming debugger,3,1980,pg 84, Kim-1 RTTY functions,3,1980,pg 68, Kim-1 RTTY functions,3,1980,pg 186, Kim-1 sq wave tone generator program,3,1980,pg 112, King hussein jy1 visit to canada,3,1980,pg 9,Mcgregor Kingman/palmrya DXpedition,3,1980,pg 12, Kite supported vt,4,1980,pg 77, Klm echo 2,4,1980,pg 119, Klm echo 70 432 MHz SSB/CW transceiver,4,1980,pg 53, Klm echo 70cm SSB uhf transceiver,4,1980,pg 19, Klm multi-2000,4,1980,pg 120, Klm multi-2700,4,1980,pg 121, Klm's echo 2 (2m transceiver),4,1980,pg 16, Klystron power supply & modulator,4,1980,pg 41, Knight kg-663 reg ps,4,1980,pg 94, Knight kit gdo,4,1980,pg 35, Knight kit kg-696RF (generator),4,1980,pg 52, Knight kit r-100a (receiver),4,1980,pg 76, Knight RF impedance brIDge,4,1980,pg 74, Knight t-175 6/10m lin amp,4,1980,pg 90, Knight t-60 transmitter,4,1980,pg 42, Knight tr102 2m transceiver,4,1980,pg 105, Knight-kit p-2 SWR/power meter,4,1980,pg 80, Knight-kit t-150,4,1980,pg 48, Knight-kit tr-106 & v-107,4,1980,pg 62, Knob encoder:8bit adc0804 a/d converter,4,1980,pg 38, Kowalski's repeater coordination talk,4,1980,pg 86, Kraco kCB-2310b 20b 30b CB to 10m,4,1980,pg 30, Kreco model co2a coax antenna,4,1980,pg 157, Kreco sc-150a 2m collinear,4,1980,pg 110, Kris scanning RX (2m),4,1980,pg 70, Ksr-35 & ti-99 incompatibility),4,1980,pg 119, Ksr-35 & ti-99 incompatibility),4,1980,pg 93, Kti-20 power supply,4,1980,pg 109, Kuby car window antenna mount,4,1980,pg 60,Currier h Kw mobile alternator,4,1980,pg 6, Kwm-2 75a2 fast attack hang agc,4,1980,pg 87,Walker w L network & indICator,4,1980,pg 80, L network design in basIC,4,1980,pg 108, L tuner transmatch and others,4,1980,pg 58, L pi and t matching networks,4,1980,pg 68, Lab bench construction & wiring,4,1980,pg 288, Lab quality high current supply,5,1980,pg 88, Lab quality high current supply,5,1980,pg 195, Lab type if/RF sweep generator using IC,5,1980,pg 226, Lab type power supply,5,1980,pg 38, Lab-quality high current supply,5,1980,pg 54, Labels for homebrew gear,5,1980,pg 48, Lafayette CB to 10m FM,5,1980,pg 117, Lafayette com-phone 23a CB to 10m,5,1980,pg 30, Lafayette ha-650 6m transceiver,5,1980,pg 78, Lafayette hb-650 750 950 CB to 10m,5,1980,pg 30, Lafayette kt-200 receiver,5,1980,pg 22, Lafayette kt-390 staRFlite,5,1980,pg 50, Lafayette SSB-100 CB to 10m,5,1980,pg 60, Lafayette SSB-75 CB to 10m,5,1980,pg 60, Lafayette telsat SSB-120 10m mod,5,1980,pg 43,Stringer Lafayette telsat SSB-75 to 10m,5,1980,pg 86, Lambda lines (lecher),5,1980,pg 54, Lambda loop antenna for 2m),5,1980,pg 72, Lamp helps tune gamma match,5,1980,pg 92, Lamp helps tune gamma match,5,1980,pg 134, Lance johnson kansas city keyer,5,1980,pg 56, Lancer 1000 (2 Kw 5 bands),5,1980,pg 45, Lap-top repeater controller,5,1980,pg 27, Laptops work fine on packet,5,1980,pg 55, Large induction loops,5,1980,pg 124, Larsen HT antenna review,5,1980,pg 26,W7xu Larsen kd14-2m-hw,5,1980,pg 26,W7xu Larsen kd4-144 series HT antennas,5,1980,pg 26,W7xu Larsen kulrod mobile ant,5,1980,pg 20, Larsen mobile mount,5,1980,pg 102, Latched output monitor,5,1980,pg 46, Latest counter update,5,1980,pg 26,K2oaw Latest k2oaw counter update,5,1980,pg 30, Lazy mans coil evaluator,5,1980,pg 20, Lc RF xnstr oscillator,5,1980,pg 71, Lc tunable field strength meter,5,1980,pg 81,Bryce m Lc cl t network tuner,5,1980,pg 42, Lc cl t network tuner,5,1980,pg 117, Lead acid battery operation,5,1980,pg 71, Lead weighted keyer paddle,5,1980,pg 48, Leading zero suppression,5,1980,pg 151, Leading 0 suppression- dig.display,5,1980,pg 107, Learn Spanish for better DX op,5,1980,pg 76, Learning code the air force way,6,1980,pg 72, Learning to read schematics,6,1980,pg 65,Geier m Led callsign/name display,6,1980,pg 99, Led continuity & voltage tester,6,1980,pg 177, Led faceplate static cure,6,1980,pg 74, Led indicator circuits,6,1980,pg 50, Led line voltage monitor,6,1980,pg 84, Led pilot ligHTs,6,1980,pg 89, Led readout and diode matrix driver,6,1980,pg 47, Led RTTY tuning devICe,6,1980,pg 36, Led transmitter/receiver,6,1980,pg 63, Leds explained,6,1980,pg 58, Legal aid for ham problems,6,1980,pg 148, Legal autopatch interconnection,6,1980,pg 49, Legal use of one ear headset-verify,6,1980,pg 2,Spies k Legalized ascii/SSTV system,6,1980,pg 80, LeonID labutin interview,6,1980,pg 88, Less satellite DX operation than hf,6,1980,pg 72,Wa5zib Lets build a tower,6,1980,pg 6, Lets keep it simple (hf),6,1980,pg 36, Level changer polarity switcher,6,1980,pg 130, Lf discussion,6,1980,pg 171, Lf engineering l-101s receiving sys,6,1980,pg 51,Wb9rrt Lf modules using integrated circuits,6,1980,pg 50, Lf mf antenna & matching unit,6,1980,pg 134, Libyan operation: 5a0a,6,1980,pg 74, License exams: from admin to grading,6,1980,pg 96, License grades in new zealand,6,1980,pg 17, License plate holder,6,1980,pg 104, License renewal scam,6,1980,pg 8, Licenses for handi-hams,6,1980,pg 70, Licenses in 8p-6y-pz-vp1-vp2 aegklm,6,1980,pg 53, Licensing repeater deregulation,6,1980,pg 46, Light 2m 2 element t-hunt quad,6,1980,pg 68,Moell j Light actuated relay,6,1980,pg 124, Light bulbs as RF power indicators,6,1980,pg 102, Light dimmer motor speed control,6,1980,pg 133, Light meter for ATV,6,1980,pg 175, Light naturally runs down,6,1980,pg 24, Light operated relay,6,1980,pg 98, Light sensitive wheatstone bridge),6,1980,pg 63, Light switch,6,1980,pg 132, Light triggered tone osc,6,1980,pg 133, Lightning,7,1980,pg 139, Lightning as it affects ham radio,7,1980,pg 73, Lightning bolt 2m/70cm vhf/uhf quad,7,1980,pg 30,Brown b Lightning differs with location,7,1980,pg 7,Reneau l Lightning explained and tracked,7,1980,pg 94, LigHTning protection,7,1980,pg 64, LigHTning protection,7,1980,pg 158, LigHTning protection,7,1980,pg 79, Lightning protection ant gnd box,7,1980,pg 95, Lightning a case history,7,1980,pg 104, Limitations on ant reciprocity,7,1980,pg 92, Lin amp-pair 811a,7,1980,pg 38, Line loss due to high vSWR,7,1980,pg 40, Line operated audio power amp (500 mw),7,1980,pg 34, Line printer speed vs pins/head,7,1980,pg 48, Linear IC amps & applICations,7,1980,pg 26, Linear scale ohmmeter,7,1980,pg 27, Linear scope monitor,7,1980,pg 62, Linear stable VFO with tracking mxr,7,1980,pg 86, Linear transverters,7,1980,pg 70, Linear/circular polarization change,7,1980,pg 74,Moell j Linearizing a 2m RF power amp,7,1980,pg 28, Linked ATV repeaters,7,1980,pg 74,Brown b Liquid crystal display guide,7,1980,pg 62, Liquid plastic waterproofing,7,1980,pg 104, List of 125 DX nets,7,1980,pg 39, List of ATV software sources,7,1980,pg 77, List of DX dynasty award members,7,1980,pg 81, List of hardware/software for mso,7,1980,pg 70, List of qsl managers,7,1980,pg 160, List of qsl managers,7,1980,pg 153, List of RTTY & special CW codes,7,1980,pg 134, Listener designed speech filters,7,1980,pg 98, Listener-noise-intell weight curves,7,1980,pg 102, Listening to phone with the hw-16,7,1980,pg 117, Listening to uosat9 11,7,1980,pg 78, Lithium (battery) cell danger,7,1980,pg 9, Little nic-6m transistor converter,7,1980,pg 31, Ll grace Kansas city tracker,8,1980,pg 64,Goodman d Lloyd & iris colvin-DXers' DXers,8,1980,pg 28, Lm301 high gain audio amplifier,8,1980,pg 44, Lm373 IC and applICations,8,1980,pg 42, Lm383 audio amplifier,8,1980,pg 46, Lm386 speaker drive audio amplifier,8,1980,pg 34,Lucas r Lm386 speaker drive audio amplifier,8,1980,pg 82,Lucas r Lm7812 12v regulated power supply),8,1980,pg 52, Lmw elex 2304trv1k 13cm transverter,8,1980,pg 63,Kt2b Lmw transverter mod for s-band op,8,1980,pg 36,Molnar j Lmw2304 13cm xvtr TX mixer board,8,1980,pg 64, Lo capacity l-type ant match netwk,8,1980,pg 152, Lo cost 220 MHz signal generator,8,1980,pg 23, Lo cost capacitive dischrg ignition,8,1980,pg 133, Lo cost capacitive dischrg ignition,8,1980,pg 136, Lo cost fq counter,8,1980,pg 57, Lo cost thICk film RF preamp,8,1980,pg 45, Lo fq preamp (1 Hz to 50 KHz),8,1980,pg 110, Lo noise economy preamp for 2m,8,1980,pg 120, Loaded 2m dipole for travelers,8,1980,pg 30, Local rotator control box,8,1980,pg 62, Locate and fix power line noise,8,1980,pg 92, Log/dupe program,8,1980,pg 96, Logarithmic wattmeters & others,8,1980,pg 17, Logging requirements eliminated,8,1980,pg 110, LogIC components),8,1980,pg 73, LogIC components),8,1980,pg 9, Logic divide circuits,8,1980,pg 85, LogIC probe,9,1980,pg 76, LogIC probe,9,1980,pg 164, LogIC probe,9,1980,pg 66, Logic state probe,9,1980,pg 6, Logical probes,9,1980,pg 188, Logitronics copy 1 code regenerator,9,1980,pg 15, Long circular quads,9,1980,pg 101, Long delayed echoes,9,1980,pg 8, Long distance call eliminator,9,1980,pg 44, Long FET timer (up to 10 hrs),9,1980,pg 303, Long range propagation forecasting,9,1980,pg 62, Long range space planning required,9,1980,pg 104, Long vee antennas,9,1980,pg 72, Long-wire tuner,9,1980,pg 60, Look at mICrowaves,9,1980,pg 96, Loop expander,9,1980,pg 104, Loop within loop end fire pattern,9,1980,pg 24, Loran,9,1980,pg 62, Loran c as a frequency standard,9,1980,pg 278, Loran c fundamentals,9,1980,pg 21,Knauer t Loran c operation explained,9,1980,pg 66,West g Loran c receiver,9,1980,pg 108, Loran c receiver,9,1980,pg 146, Loss of ham band frequencies,9,1980,pg 96, Loud low current burglar alarm,9,1980,pg 132, Loudspeakers/enclosures for phone,9,1980,pg 32, Low & medium freq radio scrapbook,9,1980,pg 47,W2imb Low 2m cross modulation,9,1980,pg 14, Low cost 15m or 20m amplifier,10,1980,pg 49, Low cost 15m or 20m amplifier,10,1980,pg 117, Low cost 15m or 20m transmitter,10,1980,pg 48, Low cost 15m or 20m transmitter,10,1980,pg 117, Low cost 6 chip repeater controller,10,1980,pg 61, Low cost 6m 500w pair-811a amp,10,1980,pg 48, Low cost atari st audio inteRFace,10,1980,pg 38,Langner j Low cost automatic keyer,10,1980,pg 42, Low cost DTMF toucHTone controller,10,1980,pg 40, Low cost FET 2m converter,10,1980,pg 22, Low cost FM deviation meter,10,1980,pg 21, Low cost FM testing servICe monitor,10,1980,pg 10,Crowl w Low cost grid dipper,10,1980,pg 28, Low cost headset/boom mike for HT,10,1980,pg 34,Wells k Low cost heatshrink tool source,10,1980,pg 93,Cloninger Low cost infinite attenuator,10,1980,pg 107, Low cost inverter,10,1980,pg 31, Low cost linears for the two'er,10,1980,pg 6, Low cost phone patch circuit,10,1980,pg 115, Low cost pl tone generator,10,1980,pg 13,Isenson Low cost pl tone generator,10,1980,pg 92,Isenson Low cost pulse generator,10,1980,pg 194, Low cost power for surplus dc meters,10,1980,pg 76, Low cost power on 6m,10,1980,pg 83, Low cost satellite TV receiver,10,1980,pg 38, Low cost signal source (1.8-450mc),10,1980,pg 124, Low cost tone decoder-repeater control,10,1980,pg 178, Low cost transistor power supply,10,1980,pg 52, Low cost transistor vhf am transmitter,11,1980,pg 54, Low cost vhf yagis from TV antenna,11,1980,pg 44, Low cost vt ant,11,1980,pg 48, Low cost xnstr RF,11,1980,pg 75, Low earth orbit packet mailbox IDea,11,1980,pg 86, Low fq audio filter for CW,11,1980,pg 81, Low fq phased array (80m),11,1980,pg 49, Low freq magnetic field hazard?,11,1980,pg 4,Green w Low noise 2m converter,11,1980,pg 33, Low noise 2m transistorized converter,11,1980,pg 62, Low noise balanced mike preamp,11,1980,pg 20, Low noise FET converter for 50 MHz,11,1980,pg 52, Low noise uhf transistors,11,1980,pg 96, Low noise wide bw signetICs op amp,11,1980,pg 272, Low pass audio filter,11,1980,pg 24, Low pass filter primer,11,1980,pg 98, Low pass filter primer,11,1980,pg 275, Low power accu-keyer,11,1980,pg 58, Low power atten for amateur bands,11,1980,pg 40, Low power FM transmitter,11,1980,pg 66, Low power keyboard keyer,11,1980,pg 58, Low power schottky-a new IC,11,1980,pg 158, Low power legal am band transmitter,11,1980,pg 44,W2imb Low power 6m am transmitter,11,1980,pg 59, Low range(.001) precision ohmmeter,11,1980,pg 80, Low temperature affect on equipment,12,1980,pg 50,Geier m Low to high impedance antenna tuner,12,1980,pg 44,Brumb08h Low volt/current continuity tester,12,1980,pg 26,Fergus d Low voltage loop current supply,12,1980,pg 67,Leavey m Low voltage loop supply,12,1980,pg 104, Low voltage op amp circuits,12,1980,pg 42, Low-band DXing,12,1980,pg 51,On4un Lowpass & trap chebyshev filter,12,1980,pg 64, Lowpass audio filters,12,1980,pg 90, Lp ant design for uhf/vhf,12,1980,pg 45,Nagle Lp ant design for uhf/vhf,12,1980,pg 117, LSB/USB packet adjustments,12,1980,pg 48,Lloyd b Lsi mICroprocessor overview,12,1980,pg 84, Lt-1070 12v to -24v dc converter,12,1980,pg 69,Houghton Lt-1070 12v to 24v dc converter,12,1980,pg 68,Houghton Lubricating & cleaning RTTY machine,12,1980,pg 18, Ludvigson c64 porta-pow'r pack,12,1980,pg 19,Na5e Ludvigson tonegen pgm for c64,12,1980,pg 32,Na5e Lunar elex DX-550p fq counter,12,1980,pg 19, Lusat OSCAR 19 frequencies/modes,12,1980,pg 46,Wa5zib M-600 RTTY code RX=ultimate demod?,12,1980,pg 134, M.a.r.s being phased out?,12,1980,pg 2,Bradley j Ma bell versus foreign attachments,12,1980,pg 56, Machine assembly & hi lvl languages,12,1980,pg 88, Macrotronics ham inteRFace board,12,1980,pg 92, Macrotronics m650 RTTY unit,12,1980,pg 27, Macrotronics m80 ham inteRFace,12,1980,pg 36, MacrotronICs mailbox RTTY system,12,1980,pg 135, Maggiore cor IDentifier,12,1980,pg 32, Maggiore hi pro basIC repeater,12,1980,pg 10,K1zjh Maggiore hpc-201 repeater controller,12,1980,pg 37,Bertini p Magic fingers for RTTY,12,1980,pg 86, Magnet mounted gain 2m ant,12,1980,pg 168, Magnetic deflection for SSTV,12,1980,pg 46, Magnetic mount antenna (2m),12,1980,pg 134, Magnetic variation example,12,1980,pg 2,Phillipp Magnifying lens pc aID),12,1980,pg 72, Magnus ma-1000b mobile Kw amplifier,12,1980,pg 34,West g Mail order-gnrl info,12,1980,pg 170, Mainframe packet station operation,12,1980,pg 44, Major TNC2 features sum03ized,12,1980,pg 58, Make 10 GHz paraboloID dish antenna,12,1980,pg 54,Houghton Make 10 GHz paraboloID dish antenna,12,1980,pg 66,Houghton Make 23.5 dBi mode l 1.2 GHz dish ant,1,1981,pg 18,Berglund Make 23.5 dBi mode l 1.2 GHz dish ant,1,1981,pg 70,Wa5zib Make 2el 10m yagi for 4 dollars,1,1981,pg 14, Make 2m j pole from old TV antenna,1,1981,pg 32,Williams a Make 40m cubical quad all bands ant,1,1981,pg 13, Make 7/8 inch coax connectors,1,1981,pg 56, Make 7/8 inch hardline connectors,1,1981,pg 32, Make BNC/UHF adapters,1,1981,pg 106, Make custom enclosures,1,1981,pg 38, Make gdo into crystal calibrator,1,1981,pg 18, Make pc bds easily:use tec-200 film,1,1981,pg 43, Make pc bds easily:use tec-200 film,1,1981,pg 80, Make precision resistors,1,1981,pg 100,Bibings b Make the most of magazines,1,1981,pg 70, Make ur own professional nameplates,1,1981,pg 81, Make wire-wrap tools,1,1981,pg 108, Make crystal filters series method,1,1981,pg 56, Make your own copperclad boards,1,1981,pg 48, Make/install 1/2 inch pipe tower,1,1981,pg 10, Making 244 KHz- 205 MHz gdo coils,1,1981,pg 56, Making a good club newsletter,1,1981,pg 4,Green w Making a high value ac capacitor,1,1981,pg 23, Making a parabolic reflector,1,1981,pg 42, Making clubs friendlier,1,1981,pg 30, Making fast PC boards,1,1981,pg 28, Making filament choke with beads,1,1981,pg 60, Making flexible couplings,1,1981,pg 90, Making heath sa-2500 more flexible,1,1981,pg 46, Making it small (equipment),1,1981,pg 98, Making low cost wattmeter,2,1981,pg 76,Cameron b Making microproc.work (programming),2,1981,pg 118, Making packet work in emergencies,2,1981,pg 67, Making PC bds,2,1981,pg 136, Making PC bds pt2,2,1981,pg 58, Making printed circuit boards,2,1981,pg 36,Wells h Making repeater maps,2,1981,pg 156, Making the eICo 221 more sensitive,2,1981,pg 51, Making your ads pay,2,1981,pg 56, Malaysias first repeater,2,1981,pg 19, Man's mouth becomes crystal radio receiver,2,1981,pg 7, Manmade interference causes & cures,2,1981,pg 78, Manned/unmanned spacecraft info bbs,2,1981,pg 61, Manual earth quad print assembly,2,1981,pg 70, Manual/computer sat tracking note,2,1981,pg 86, Mapping real field strength pattern,2,1981,pg 56, Marine band activity,2,1981,pg 198, Marine band activity (freq),2,1981,pg 154, Maritime CW and sitor frequencies,2,1981,pg 36,Davidson Maritime replacement of morse code,2,1981,pg 94, Mark and space bar standards),2,1981,pg 63, Mark/space demodulator (fsk),2,1981,pg 77, Mark/space demodulator (fsk),3,1981,pg 142, MARS HF mixer and amplifiers,3,1981,pg 6, MARS HF mxr & ampl 80-10 to 1.5-27m,3,1981,pg 6, Master guide to electronIC circuits,3,1981,pg 37,Helms Master sync generator,3,1981,pg 96, Match box tuner,3,1981,pg 38, Match coax to hi z balanced feed),3,1981,pg 26, Matching,3,1981,pg 37, Matching coax to ant voltage loop),3,1981,pg 33, Matching mike to mike input reason,3,1981,pg 69,Geier m Matching modem tones to transceiver,3,1981,pg 59,Lloyd b Matching output xFMrs,3,1981,pg 111, Matching stubs,3,1981,pg 24, Matching techniques,3,1981,pg 80, Matching to end-fed antennas,3,1981,pg 96, Matching to multi-element antennas,3,1981,pg 80, Matching to short vt ant,3,1981,pg 93, Matching unit increases effICiency,3,1981,pg 78, Matching transmitter to antenna (theory),3,1981,pg 38, Mate hal ct2100 & vIC 1525 printer?,3,1981,pg 94, Math fun with trs-80,3,1981,pg 80, Maunder minimum confirmed,3,1981,pg 135, Maxcom automatic antenna matchers,3,1981,pg 42,W7xu Maximum power transfer explained,3,1981,pg 48,Geier m Mc68hc11 mICro-controlled ATV,3,1981,pg 52,Rau b Mcc rc-1000 repeater controller,3,1981,pg 64,Reneau l Mcs 03k 3cr repeater,4,1981,pg 46, Mcs vhf/uhf power amplifier,4,1981,pg 133, Meas var capacitor voltage rating,4,1981,pg 76, Measure ant z with your SWR brIDge,4,1981,pg 73, Measure antenna gain,4,1981,pg 42, Measure difference incID/refl RF,4,1981,pg 56, Measure frequency on your dvm,4,1981,pg 115, Measure heating oil usage,4,1981,pg 65, Measure intervals with counters,4,1981,pg 92, Measure l and c,4,1981,pg 60, Measure your wasted (RF) power,4,1981,pg 184, Measurement theory,4,1981,pg 104, Measurements,4,1981,pg 58, Measuring antenna gain,4,1981,pg 80, Measuring far field antenna gain),4,1981,pg 83, Measuring FM RX nf,4,1981,pg 112, Measuring FM transmitter deviation,4,1981,pg 60, Measuring freq of un03ked crystals,4,1981,pg 76, Measuring hfe of surplus xnstrs,4,1981,pg 46, Measuring jFET pinch-off volt.circuit,4,1981,pg 49, Measuring noise figure,5,1981,pg 64, Mechanical filter adapter,5,1981,pg 64, Mechanical filter adapter circuit,5,1981,pg 127, Mechanical RTTY buffer(tape & clk),5,1981,pg 74, Media mentor codekey 1000 cpo,5,1981,pg 78,Reneau l Media monitor intro to ham radio,5,1981,pg 82,Reneau l Meet Don Wallace w6am,5,1981,pg 56, Meeting USSR hams,5,1981,pg 98, Membrane and other keyboards,5,1981,pg 118, Memoirs of a former telegrapher,5,1981,pg 34,W6ck Memoirs of a former telegrapher,5,1981,pg 50,W6ck Memoirs of a former telegrapher,5,1981,pg 50,W6ck Memoirs of a former telegrapher,5,1981,pg 38,W6ck Memory keyer (n5dy),5,1981,pg 80, Merchant Marine radio officer,5,1981,pg 154, Merchant Marine radio officers pt1,5,1981,pg 75, Merchant Marine radio op duties,5,1981,pg 35,Davidson Mercury or manganese battery usage,5,1981,pg 187, Merits of full duplex packet op,5,1981,pg 76,Lloyd b Metal locator,5,1981,pg 10, Metal photo your nameplate,5,1981,pg 107, Metal rectifiers (volt multiplier),5,1981,pg 66, Meteor scatter communications,6,1981,pg 6,Bail j Meteor scatter primer,6,1981,pg 90, Meteor scatter using microprocessor,6,1981,pg 108, Meteor showers-new role in vhf DX,6,1981,pg 71, Meteor showers-on prediction accur,6,1981,pg 37, Meter repair,6,1981,pg 43, Meter shunt increases range,6,1981,pg 34, Meter shunts (discussion),6,1981,pg 102, Meterama,6,1981,pg 12, Meters and meter facing,6,1981,pg 70, Metheny corp ljm2rk storm alert,6,1981,pg 128, Method of talking to rs-10 robot,6,1981,pg 57,Wa5zib Method of FM'ing transmitter,6,1981,pg 42, Method to determine band occupancy,6,1981,pg 58,Lloyd b Methods of assembling a packet stn,6,1981,pg 14,Lloyd b Methods of assembling a packet stn,6,1981,pg 14,Lloyd b Methods of fighting HF jamming,6,1981,pg 52,Moell j Methods of synchronizing in time,6,1981,pg 86, Metronome or cpo and audio generator,6,1981,pg 133, Mexico/US temporary license,6,1981,pg 8, Mf converter for hf RX,6,1981,pg 73, MFJ 1030bx receiver preselector,6,1981,pg 28, MFJ 1200 CW computer inteRFace,6,1981,pg 103, MFJ 1621 portable antenna,6,1981,pg 76, MFJ 204 ant noise brIDge,7,1981,pg 76, MFJ active antenna,7,1981,pg 196, MFJ CMOS-8043 elex keyer,7,1981,pg 125, MFJ echo tuner,7,1981,pg 110, MFJ gray line DX advantage,7,1981,pg 49, MFJ miniature speakers/microphones,7,1981,pg 56,Currier h MFJ phonepatches,7,1981,pg 145, MFJ RX ant tuner/preamp,7,1981,pg 243, MFJ shortwave converter,7,1981,pg 89, MFJ signal enhancer 2,7,1981,pg 24, MFJ-102 digital clock,7,1981,pg 130, MFJ-1040 RF preselector 2,7,1981,pg 117, MFJ-1112 multiple dc power outlet,7,1981,pg 64,Currier h MFJ-1270 dcd flickering cause/cure,7,1981,pg 61,Geier m MFJ-1270 increased output mod,7,1981,pg 56,Lloyd b MFJ-1270 t04-2 packet TNC,7,1981,pg 24, MFJ-1274 controller not for RTTY,7,1981,pg 78,Leavey m MFJ-1278 enhancements,7,1981,pg 81, MFJ-1278 multimode controller,7,1981,pg 64,Stern m MFJ-1278 multimode data controller,7,1981,pg 62, MFJ-1278 TNC/ft-727r HT interface,7,1981,pg 58,Gaudier d MFJ-1289 software for mfj-1278,7,1981,pg 64,Leavey m MFJ-1292 video digitizer card (pc),7,1981,pg 52,Leavey m MFJ-1704 4 position coax ant switch,7,1981,pg 85,Reneau l MFJ-207 hf SWR analyzer,7,1981,pg 60,Currier h MFJ-312 vhf converter,7,1981,pg 121, MFJ-40a mfj-40b mfj-40c firmware,7,1981,pg 64,Reneau l MFJ-486 grandmaster memory keyer,7,1981,pg 30,Clarke b MFJ-494 keyboard keyer,7,1981,pg 38, MFJ-850 line voltage monitor,7,1981,pg 74,Reneau l MFJ-924 70 cm antenna tuner,7,1981,pg 62,Currier h MFJ-931 RF tamer-ground,7,1981,pg 34,Stern m MFJ-941d versa tuner 2 tuner/brIDge,7,1981,pg 37,Putman p MFJ-948 300w antenna tuner,7,1981,pg 70,Currier h MFJ-986 3 Kw antenna tuner,7,1981,pg 62, MFJ-986 differential-t ant tuner,7,1981,pg 42,Clarke b MHz band-with per microwave band),7,1981,pg 69, Michigan ok hams scanning police fq,7,1981,pg 66,Pasternak Micoder power supply,8,1981,pg 90, Micro operating system,8,1981,pg 90, Micro-223a CB to 10m,8,1981,pg 30, Micro-circuits emi shielding paint,8,1981,pg 62,Currier h Micro-mitter (ultra small transmitter),8,1981,pg 131, Micro-programmed controllers,8,1981,pg 68, Micro-programmed CW Identifier),8,1981,pg 78, Micro-programmed tone decoder,8,1981,pg 72, Micro-size audio signal generator,8,1981,pg 94, Micro-sphere 200 sys,8,1981,pg 64, Microcomputer code learning,8,1981,pg 110, Microcomputer data acquisition,8,1981,pg 24, Microcomputer power supplies,8,1981,pg 76, Microcomputer RTTY-software t.u.,8,1981,pg 78, Microcomputer transceiver fq control,8,1981,pg 74, Microcomputer transceiver fq control,8,1981,pg 146, Microcraft multimode code scanner,8,1981,pg 61,Currier h Microfilm your magazines,8,1981,pg 76, Microlog act-1 RTTY/CW terminal,8,1981,pg 120, Microlog's atr-6800,8,1981,pg 170, Micrologic for non-logic users,8,1981,pg 58, Micrologs RTTY morse & ascii system,8,1981,pg 130, Micrometers for mICrowave,8,1981,pg 112, Micronta lcd digital multimeter,8,1981,pg 92, Microphone preamp,8,1981,pg 134, Microphone/line audio amplifier,8,1981,pg 18,Lyster c Microphones,9,1981,pg 64, Microprocessor generated musIC,9,1981,pg 106, Microprocessor interrupts,9,1981,pg 76, Microprocessor morse machine,9,1981,pg 53, Microprocessor synthesized musIC,9,1981,pg 150, Microprocessor- enhanced pICture,9,1981,pg 168, Microprocessor- enhanced pICture,9,1981,pg 152, Microprocessors,9,1981,pg 86, Microprocessors in RTTY,9,1981,pg 20, Microprocessors in RTTY,9,1981,pg 14, Microsat binary format output use,9,1981,pg 44,Wa5zib Microsat dove messages to children,9,1981,pg 11,Ensign r Microsat launch details,9,1981,pg 57,Wa5zib Microsat prelaunch preparation,9,1981,pg 50,Wa5zib MICroscopIC floppy inspection,9,1981,pg 56, MICroscopIC floppy inspection,9,1981,pg 69, Micro-strip explained,9,1981,pg 80, Microtronics m-65 morse/tty system,9,1981,pg 227, Microwave assoc gunnplexer(10gc),9,1981,pg 29, Microwave basics-short note,9,1981,pg 4, Microwave basics-short note,10,1981,pg 67, Microwave brick osc vs crystal osc,10,1981,pg 70,Houghton Microwave brick osc x60 multiply,10,1981,pg 62,Houghton Microwave building blocks:the dBm,10,1981,pg 20,Wb6igp Microwave crystal video receiver,10,1981,pg 42, Microwave diode coding source prICe,10,1981,pg 76,Houghton Microwave fq band designators,10,1981,pg 56, Microwave leakage detector,10,1981,pg 61,Pacholok Microwave modules mml/200-s 2m amp,10,1981,pg 62, Microwave modules mmt-144/28r xvtr,10,1981,pg 59, Microwave modules-the morse talker,10,1981,pg 125, Microwave propagation factor/effect,10,1981,pg 70,Putman p Microwave radiation-how dangerous ?,10,1981,pg 170, Microwave stripline,10,1981,pg 8, Microwave transmission fq stacking,10,1981,pg 85,Houghton Microwave waveguide details,10,1981,pg 28, Microwaves and mICrosounds,10,1981,pg 38, Middle East/gulf area bdcst fq/time,10,1981,pg 7,Reneau l Midland 13-500 2m FM,10,1981,pg 104, Midland 13-509 mod,10,1981,pg 144, Midland 13-509 mod for 9600 baud op,10,1981,pg 32,Moulton t Midland 13-509 modifications,10,1981,pg 27, Midland 13-509 mods),10,1981,pg 81, Midland 13-510,10,1981,pg 164, Midland 13-830 CB to 10m,10,1981,pg 30, Midland 13-857b CB to 10m,10,1981,pg 30, Midland 13-866 CB to 10m,10,1981,pg 104, Midland 13-882c CB to 10m,10,1981,pg 30, Midland 13-888b CB to 10m,10,1981,pg 30, Midland 13-955 CB to 10m,10,1981,pg 30, Midland 2m base or portable,11,1981,pg 61, Midland 79-893 CB to 10m,11,1981,pg 108, Mike amp,11,1981,pg 296, Mike amp,11,1981,pg 102, Mike impedance matching circuit,11,1981,pg 252, Mike mounted patch speed dialer,11,1981,pg 20, Mike pICk-up acoustIC amp,11,1981,pg 26, Mike preamp,11,1981,pg 112, Mike preamp,11,1981,pg 71, Mike preamp and tone generator,11,1981,pg 45, Mike preamp for CB converted rigs,11,1981,pg 122, Mikes-handsets-phones-speakers,11,1981,pg 74, Military affiliated radio system,11,1981,pg 23, Military quartz crystal for hams,11,1981,pg 36, Milliwattmeter-read low power level,11,1981,pg 22,Beck m Mini boom quad,11,1981,pg 26, Mini circuit labs mixer specs,11,1981,pg 58,Houghton Mini circuits lab 03-1 thru 03-8 MMIC,11,1981,pg 62,Houghton Mini jini- the organized hamshack,11,1981,pg 67, Mini multiband tuner,11,1981,pg 18, Mini repeater control sys,11,1981,pg 35, Mini repeater control system,11,1981,pg 71, Mini SWR bridge,11,1981,pg 60, Mini-bomb (pair 4-1000a lin),11,1981,pg 94, Mini-chronometer,11,1981,pg 95, Mini-chronometer,11,1981,pg 100, Mini-mite allband 7 watt rig,11,1981,pg 30, Mini-mos keyer,11,1981,pg 38, Mini-mos keyer-update,11,1981,pg 22, Miniature 160m receiving loop,11,1981,pg 27, Miniature 75/80m transceiver,11,1981,pg 100, Miniature 8044 keyer,12,1981,pg 32, Miniature dominoe hidden key,12,1981,pg 83, Miniature keyer paddle,12,1981,pg 120, Miniature QRP allband xnstr receiver,12,1981,pg 136, Miniature rcvg ant & preamp),12,1981,pg 62, Miniature solidstate QRP CW transceiver,12,1981,pg 24,Beck m Miniature transmatch),12,1981,pg 85, Miniboxing the 1.65 MHz i.f.,12,1981,pg 79, Miniboxing the 432'er RX,12,1981,pg 46, MinIcomputers 8008 chip $200,12,1981,pg 140, Minimum shift keying explained,12,1981,pg 42,Karn p Miniproducts 40m & 10m beam,12,1981,pg 44, Minnesota mobile op illegal?,12,1981,pg 9, Minute Kw power supply,12,1981,pg 40, MIR-Russian space station note,12,1981,pg 9,Hastings Mirage 1.2-44lbx 44el 1.2GHz yagi,12,1981,pg 21,Putman Mirage 2m 220 MHz antenna cure,12,1981,pg 8, Mirage b1016 2m linear amplifier,12,1981,pg 50, Mirage c22 a 220 MHz power amp,12,1981,pg 20, Mirage d15 15w out 70cm amplifier,12,1981,pg 45,Putman p Mitsubishi 1296 MHz 20w amp module,12,1981,pg 78,Houghton Mitsubishi p-50u video printer,12,1981,pg 46,Taggart Mitsubishi p-50u video printer,12,1981,pg 46,Taggart Mitsubishi visitel visual telephone,12,1981,pg 36,Sharp f Mixer circuit,12,1981,pg 32, Mizuho miniature 6m multimode HT,12,1981,pg 78, Mjc score:sweepstakes contest pgm,1,1982,pg 24, Mk 3 RF impedance brIDge,1,1982,pg 33, Mk-03 digital clock kit,1,1982,pg 148, Mk3 & other miniature comm receivers,1,1982,pg 76, Mk3 & other miniature comm receivers,1,1982,pg 21, Mk3 miniature comm receivers (80m),1,1982,pg 21, MmIC amplifier test circuit,1,1982,pg 65,Houghton MmIC downconverter protection circuit,1,1982,pg 77,Houghton Mms 2 advanced morse trainer,1,1982,pg 118, Mmt 220/28 220 MHz lin xvtr,1,1982,pg 22,Putman Mmt 220/28 dual range crystal switching,1,1982,pg 95, Mmt 50/144 50 MHz linear transverter,1,1982,pg 18,Putman Mmt 50/28s 50 MHz linear transverter,1,1982,pg 18,Putman Mmt144/28 xvtr use with Icom IC-751,1,1982,pg 70,Putman p MnemonIC method of learning code,1,1982,pg 52,Keeney r Mobile & home phonepatch,1,1982,pg 40, Mobile alternators & conversion,1,1982,pg 56, Mobile and DXing too,1,1982,pg 53, Mobile ant auto-tune 40/75m,1,1982,pg 132, Mobile ant efficiency/improvements,1,1982,pg 70, Mobile ant for 2m & bc & combiner,1,1982,pg 119, Mobile ant hints,1,1982,pg 160, Mobile ant mounting techniques,1,1982,pg 160, Mobile antenna antenna pattern,1,1982,pg 56, Mobile antenna fittings,1,1982,pg 42, Mobile antenna mount protection,1,1982,pg 47,Cloninger Mobile ATV antennas:big wheel+,1,1982,pg 86,Brown b Mobile autodialer 6 programmed nrs,1,1982,pg 44, Mobile burglar alarm system,2,1982,pg 19, Mobile burglar insurance,2,1982,pg 66, Mobile CW RX,2,1982,pg 90, Mobile CW transmitter,2,1982,pg 108, Mobile dc power 06ction box,2,1982,pg 24,Pelaez d Mobile dialer prom holds 8 numbers,2,1982,pg 102, Mobile dialer prom holds 8 numbers,2,1982,pg 34, Mobile field strength meter,2,1982,pg 102, Mobile installation hints,2,1982,pg 64, Mobile installation without drill,2,1982,pg 63, Mobile mICrophone holder,2,1982,pg 103, Mobile noise limiter,2,1982,pg 102, Mobile noise suppression),2,1982,pg 162, Mobile power converter,2,1982,pg 54, Mobile power supplies,2,1982,pg 70, Mobile power-the alternator,2,1982,pg 24, Mobile receiver diode noise limiter,2,1982,pg 60, Mobile rig mounting,2,1982,pg 64, Mobile rig timer,2,1982,pg 50, Mobile smokey detector (10.5 GHz),2,1982,pg 32, Mobile smokey detector (10.5 GHz),2,1982,pg 160, Mobile smokey detector (10.5 GHz),2,1982,pg 170, Mobile speaker system,3,1982,pg 168, Mobile SSTV,3,1982,pg 139, Mobile voltage limit sensor),3,1982,pg 53, Mobile wooden equipment console,3,1982,pg 68,Moell j Mobile transceiver power supply,3,1982,pg 111, Mobile/fixed ant for 2m FM,3,1982,pg 63, Mod 28 ksr system interconnect,3,1982,pg 20, Mod an/grc-9 for 160m transmitter),3,1982,pg 98, Mod an/grc-9 for 11ICe),3,1982,pg 98, Mod hw-22a for 7.15-7.300 coverage),3,1982,pg 124, Mod qd for frustrated cliff-dweller,3,1982,pg 65, Mod thumb-wheel switch for blind,3,1982,pg 110, Mod to hw-16 CW transceiver,3,1982,pg 101, Mod vhf transmitters for CW operation,3,1982,pg 12, Mod crystal controlled am rig for FM,3,1982,pg 55, Mode b satellite station design,3,1982,pg 22,Kearney t Mode b satellite station design,3,1982,pg 22,Kearney t Mode b satellite station design,3,1982,pg 22,Kearney t Mode b satellite station design,3,1982,pg 22,Kearney t Mode l stn near antenna-less loss,3,1982,pg 50,Herzler r Model 19 teletype hookup,3,1982,pg 165, Model 33 asr:printer for vIC20,3,1982,pg 50, Model 33 mod to drive with ttl lvls,3,1982,pg 80, Model 33 35 to ascii uart inteRFace,3,1982,pg 112, Model 582 surplus FM transceiver,3,1982,pg 112, Modem mgr RTTY pgm good for apple,3,1982,pg 53, Modem std v.23 & more packet stns,3,1982,pg 58,Lloyd b Modem that connects computer/phone,3,1982,pg 164, Modern 2m converter,3,1982,pg 68, Modern 2m converter,3,1982,pg 64, Modern 2m converter,3,1982,pg 135, Modern method of troubleshooting,3,1982,pg 82, Modern non-morse codes (ascii),3,1982,pg 111, Modern vhf fq counter,3,1982,pg 53, Modern vhf fq counter-updates,3,1982,pg 76, Modernizing a 432MHz converter,3,1982,pg 54, Modernizing a philco bdcst/sw RX,3,1982,pg 48, Modernizing johnson viking matchbox,4,1982,pg 84, Modernizing the scr-522 transmitter,4,1982,pg 50, Modernizing the select-o-ject,4,1982,pg 114, Modernizing the tcs transmitter,4,1982,pg 6, Modernizing your repeater,4,1982,pg 66, Modernizing your RX (r-4c etc),4,1982,pg 32, Modes supported by aea pk-232,4,1982,pg 66, Modes supported by aea pk-232,4,1982,pg 74, Modes supported by aea pk-232,4,1982,pg 53, Modification of tra-19 cav to 432,4,1982,pg 44, Modified bearcat ant for 220MHz op,4,1982,pg 18,Wilson j Modified ten-tec k-5 keyer,4,1982,pg 68,Bryce m Modify AEA pk-232 for 800 Hz shift,4,1982,pg 56,Lloyd b Modify CB antenna for 10m,4,1982,pg 102, Modify SSTV camera grey scale gnrtn,4,1982,pg 93, Modifying a TV set for video input,4,1982,pg 18, Modifying hal rkb-1 RTTY improvement,4,1982,pg 158, Modifying jc penney CB for 10m,4,1982,pg 162, Modifying jc penney CB for 10m,4,1982,pg 6, Modifying portable TV sets for ATV,4,1982,pg 86,Brown b Modifying rotary switches for warc,4,1982,pg 26, Modifying the kdk to receive 152-55,4,1982,pg 177, Mods to hw transceivers,4,1982,pg 65, Modular elex component approach),4,1982,pg 60, Modulated gunn osc power supply,4,1982,pg 19,Houghton Modulation (theory),4,1982,pg 86, Modulation determination test setup,4,1982,pg 48, Modulation measurement simple way,4,1982,pg 16, Modulation theory,4,1982,pg 80, Modified suction cup ant (short vt),4,1982,pg 93, Monitor 2m,5,1982,pg 68, Monitor circuits,5,1982,pg 42, Monitor mode protocol ID contention,5,1982,pg 47,Lloyd b Monitor scope,5,1982,pg 66, Monitor tuner 160m-10m mat,5,1982,pg 34, Monitoring RTTY bdcst stations,5,1982,pg 48, Monitoring with an oscilloscope,5,1982,pg 72, Monoband log periodic ant,5,1982,pg 21,W4aeo Monoband log periodic ant pt 2,5,1982,pg 37,W4aeo Moonray (amateur operation FM moon),5,1982,pg 80, More about SSB dsb am,5,1982,pg 36, More channels for IC-22s,5,1982,pg 152, More current from vr tubes,5,1982,pg 125, More fun with the IC-230,5,1982,pg 45, More IC-740/745 28 MHz drive lvl,5,1982,pg 75, More mods for the bc-348,5,1982,pg 170, More notes on diode stacks,5,1982,pg 54, More of FM to am,5,1982,pg 24,W4wkm More on micoder,5,1982,pg 116, More on RX blocking,5,1982,pg 72, More on t-r switch,5,1982,pg 38, More on the bazooka ant,5,1982,pg 182, More on transmitters,5,1982,pg 56, More on crystal etching,5,1982,pg 50, More OSCAR10 problems,5,1982,pg 8, More over-the-horizon radars,5,1982,pg 7,Reneau l More phase-lock loop,5,1982,pg 56, More power for hw101/sb101,5,1982,pg 52, More power on 6m,5,1982,pg 6, More power from 6146,6,1982,pg 27, More taylor modulation,6,1982,pg 84, More Turkish hams,6,1982,pg 7, More weather satellite pICtures,6,1982,pg 128, Morrow CPU/front panel board,6,1982,pg 114, Morrow econoram 3,6,1982,pg 110, Morse code audio to visual converter,6,1982,pg 35, Morse code 03itime use phasing out,6,1982,pg 9,Hastings Morse code reader pgm for mfj-1200,6,1982,pg 106, Morse code reader using 6800 mICro,6,1982,pg 80, Morse keyboard (diode matrix),6,1982,pg 84, Morse keyboard (diode matrix),6,1982,pg 155, Morse keyboard (diode matrix),6,1982,pg 155, Morse keyboard (diode matrix),6,1982,pg 157, Morse keyboard (diode matrix),6,1982,pg 20, Morse keyboard (diode matrix),6,1982,pg 111, Morse keyboard using apple ii,6,1982,pg 84, Morse memory,6,1982,pg 37, Morse memory,6,1982,pg 12, Morse to RTTY converter using mICro,6,1982,pg 106, Morse to RTTY converter using mICro,6,1982,pg 132, Mosely pro-67 7el 6 band yagi,6,1982,pg 38,Lambert c MosFET improves power supply regulatr,6,1982,pg 85, Most costly soldering irons-why?,6,1982,pg 144, Mother earth news hdBk homemade power,6,1982,pg 3, Motor stall detector,6,1982,pg 150, Motorcycle mobile,7,1982,pg 40, Motorola 450 MHz 20w 21 dB gain amp,7,1982,pg 78,Houghton Motorola digital voltmtr chip-14433,7,1982,pg 4, Motorola hep line,7,1982,pg 104, Motorola HT-200,7,1982,pg 59, Motorola HT120 handheld transceiver,7,1982,pg 77, Motorola model numbers (12ode),7,1982,pg 74, Motorola rnet telemetry radios,7,1982,pg 62,Currier h Motorola t44 base stn conversion,7,1982,pg 49, Motron ak-10 auto kall,7,1982,pg 58, Mount that mobile right (equipment),7,1982,pg 14, Mountaintop digipeaters,7,1982,pg 68, Mounting 45el satellite loop yagis,7,1982,pg 26,Molnar j Mounting 4el 20m beam on 50' pushup,7,1982,pg 146, Mounting the BC-625,7,1982,pg 74, Moving display ascii readout,7,1982,pg 46, Moving display RTTY readout,7,1982,pg 44, Mp-c inteRFacing,7,1982,pg 142, MRF455a 40w 10m amp,7,1982,pg 36, MRF499a RF amplifier stabilization,7,1982,pg 88,Bryce m Msk vs fsk on packet,8,1982,pg 77, Mt athos 1987 greek DXpedition,8,1982,pg 84, Mt Washington ATV DXpedition,8,1982,pg 75,Brown b Multi-channel transistorized preamp,8,1982,pg 100, Multi-digit counter using a mICro,8,1982,pg 104, Multi-function noise limiter,8,1982,pg 74, Multi-function stn control console,8,1982,pg 44, Multi-repeater multi-state link,8,1982,pg 72, Multi-turn indoor xmtg loop ant),8,1982,pg 52, Multiband capacitive dipole,8,1982,pg 100, Multiband capacitive dipole,8,1982,pg 75, Multiband ferrite loop-stick,8,1982,pg 58, Multiband ferrite loop-stick,8,1982,pg 117, Multiband vertical antenna,8,1982,pg 12, Multiband vt gain vs dipole,8,1982,pg 63, Multiband whip tips,8,1982,pg 20, MultIChannel FM operation,8,1982,pg 12, MultIChannel preamplifier,8,1982,pg 38, Multifreq speaker filter,8,1982,pg 153, Multimeter bcd out to morse converter,8,1982,pg 52, Multimode switchbox: wefax packet...,9,1982,pg 32,Davidson Multiple 40m inverted vee antenna,9,1982,pg 88, Multiple plug adapter,9,1982,pg 74, Multiple sig generator,9,1982,pg 58, Multiplexed led display,9,1982,pg 26, Multiplexers,9,1982,pg 26, MultiplICation/division subroutines,9,1982,pg 32, Multipoint distribution system,9,1982,pg 106, Multipurpose peak reading adapter,9,1982,pg 54, Multipurpose RF switch,9,1982,pg 52, Multispeed RTTY uart gear shifter,9,1982,pg 38, Multispeed same channel packet op,9,1982,pg 32,Moulton t Multiturn miniature loop windings,9,1982,pg 53, Multivoltage power supply,9,1982,pg 60, Multivoltage power supply,9,1982,pg 32, Multivoltage regulated RX supply,9,1982,pg 32, Multivoltage variable power supply,9,1982,pg 86, Multivoltages power supplies),9,1982,pg 47, Murray & ascii code differences,9,1982,pg 70, Murray code to speech,9,1982,pg 137, Murray code to speech program,9,1982,pg 125, Murray machines:model 12 to 31,9,1982,pg 70, Muting the Kenwood r-1000 receiver,9,1982,pg 42,Geier m Mx-519 1 chip 1200 baud msk modem,9,1982,pg 77, Mysterious satellites IDentified,9,1982,pg 9, N chan FETs RF applIC,9,1982,pg 12, N2NY ham mastertapes,9,1982,pg 117, N2NY ham mastertapes,10,1982,pg 80,Fdbk N4IFP overview apt fax board,10,1982,pg 32,K3hkr N9CAI/r repeater & remote TX system,10,1982,pg 94, Name and mailing address changes,10,1982,pg 211, Name file computer program,10,1982,pg 118, Names of nations changed,10,1982,pg 84, Nand gate retriggerable timers,10,1982,pg 110, Narrow band FM,10,1982,pg 6, Narrow band FM,10,1982,pg 46, Narrow band voICe modulation,10,1982,pg 30, Narrow band voICe modulation,10,1982,pg 18, Narrow Kenwood r7000 am selectivity,10,1982,pg 93,Borde r Narrowband voice modulation update,10,1982,pg 128, Narrower band-with ATV,10,1982,pg 32, Narrower band-with IC r-70 mod,10,1982,pg 54, Nasa satellites you can use,10,1982,pg 50, Nasa satellites you can use,10,1982,pg 175, NASA type beeping begin/end transmissions,10,1982,pg 144, NASA type beeping begin/end transmissions,10,1982,pg 16, National 200 transceiver (5 bands),10,1982,pg 104, National ATV coordination frequency,10,1982,pg 79,Brown b National low cost active fltr chips,10,1982,pg 203, National nc155 nc190,10,1982,pg 69, National ncx-1000,10,1982,pg 58, National radio quiet zone,10,1982,pg 141, National semICond 3-3/4 CMOS chip,10,1982,pg 24, National stds for FM operation,10,1982,pg 100, National teleconferencing radio net,10,1982,pg 83, National vec group (care) forms,10,1982,pg 7, National weather service radar list,10,1982,pg 76,Stone m National wx svc detection circuit,10,1982,pg 102, Nationals 8-bit microproc kit sc/mp,10,1982,pg 94, NbFM TX/RX audio fq response tests,11,1982,pg 76, Nbs volt ohm standards change,11,1982,pg 6,Bail j Ncg 10/160m hf pll transceiver,11,1982,pg 148, Ncg 15m SSB/CW QRP transceiver,11,1982,pg 116, Ncg 7-21-50 transceiver for 40 15 & 6m,11,1982,pg 67, Ncg-15 SSB/CW 15m transceiver,11,1982,pg 42, Ncl-2000 amp,11,1982,pg 92, Ncx-3,11,1982,pg 78, Ne-51 neon detects ant transients,11,1982,pg 83, Ne555 code practice osc,11,1982,pg 48, Ne555 CW monitor for atlas transceivers),11,1982,pg 147, Ne555 electronic keyer),11,1982,pg 70, Ne555 ptt timer,11,1982,pg 23, Ne555 2n706 2m beacon transmitter,11,1982,pg 96, Ne555 2n706 2m beacon transmitter,11,1982,pg 100, Ne602 15m to 80m converter,11,1982,pg 38,Felts j Ne602 17m to 80m converter,11,1982,pg 38,Felts j Ne602 20m to 80m converter,11,1982,pg 38,Felts j Ne602 30m to 80m converter,11,1982,pg 38,Felts j Ne602 40m to 80m converter,11,1982,pg 38,Felts j Need for packet in emergencies,11,1982,pg 86, Need for technicians and engineers,11,1982,pg 58,Geier m Negative numbers on a $9 calc,11,1982,pg 32, Nemal 1570 precision video coax,11,1982,pg 68,Currier h Nemal 2201a audio cable,11,1982,pg 68,Currier h Nemal ct2320 ratchet crimping tool,11,1982,pg 70,Reneau l Neon bulb relaxation osc),11,1982,pg 95, Net monitors 10/20/80m emergencies,11,1982,pg 102, Net operations,11,1982,pg 104, Net/rom & software piracy,11,1982,pg 34,Shapiro n Net/rom update,11,1982,pg 61, Net/rom texnet & net.exe features,11,1982,pg 81, Networking package review: ka9q net,11,1982,pg 50,Lloyd b Networking package review: pc/node,11,1982,pg 50,Lloyd b Networking package review: rose,11,1982,pg 50,Lloyd b Networking package review: texnet,11,1982,pg 50,Lloyd b Neural network computer,11,1982,pg 10,Hastings Neutralization,12,1982,pg 56, New (lower) phonepatch rates,12,1982,pg 9, New 610 forms,12,1982,pg 9, New 73 mag writer's guide available,12,1982,pg 9, New board simplifies prototyping,12,1982,pg 52, New coax cable designations,12,1982,pg 112, New communicator class highligHTs,12,1982,pg 41,Pasternak New coordination organizations,12,1982,pg 9, New countries:conway reef & banaba,12,1982,pg 7,Reneau l New crystal osc for collins r390a,12,1982,pg 99, New depth charge game,12,1982,pg 104, New dial-up space news service,12,1982,pg 9, New DXcc criteria = new countries,12,1982,pg 96,Harris c Dnew DXcc rules and awards,12,1982,pg 45, New fcc antenna rules,12,1982,pg 153, New fcc part 97 released,12,1982,pg 10,Hastings New fcc regs-75m phone to 3775 etc,12,1982,pg 112, New fcc repeater regs,12,1982,pg 98, New form 610,12,1982,pg 7, New frequencies for the IC-2,12,1982,pg 113, New high voltage transistors,12,1982,pg 84, New ICs for counters,12,1982,pg 54, New improved automatic thermostat,12,1982,pg 60, New improved repeater monitor,12,1982,pg 106, New Kenwood warranty,12,1982,pg 82, New life for double sideband,12,1982,pg 152, New life for double sideband,12,1982,pg 15, New life for old klystrons,12,1982,pg 46, New linear IC for the ham,12,1982,pg 115, New look at the alternator,12,1982,pg 16, New packet products at dayton '86,12,1982,pg 89, New packet protocols being heard,12,1982,pg 78, New pc bd fabrication techniques,12,1982,pg 178, New power tube,12,1982,pg 36, New products,12,1982,pg 80, New qubic program,12,1982,pg 78, New rubber duckie sheathes,12,1982,pg 70, New soviet satellite:iskra-2,12,1982,pg 138, New soviet space stn ham activity,12,1982,pg 8,Reneau l New touch-tone IC & circuit,12,1982,pg 164, New trs80c3 has interesting specs),12,1982,pg 78, New twist-hidden receiver hunt,12,1982,pg 12,Rumbolt r New type CW filter (orig artICle),12,1982,pg 48, New type CW filter (RTTY use),12,1982,pg 8, New uk 11ICe class proposal,12,1982,pg 7,Hastings New ussr satellites:rs9 10 iskra-4,12,1982,pg 7, New vidICon camera for ATV,12,1982,pg 129, New ways of generating microwave power,12,1982,pg 4, New wxsat datalink bbs service nr,12,1982,pg 72, New york times radio stations,12,1982,pg 54, New zealand visitor licensing,1,1983,pg 74, New-tronics,1,1983,pg 64, Newcomer operating practices,1,1983,pg 106, Newrtycw:trs80c RTTY/CW software,1,1983,pg 76, Newrtycw:trs80c RTTY/CW software,1,1983,pg 87, Newtronics cgt-144 ant,1,1983,pg 43, Newtronics cliffdweller 40m-75m,1,1983,pg 7, Ni Cad battery charger,1,1983,pg 19, Ni Cad charger,1,1983,pg 126, Ni Cad reconditioner,1,1983,pg 106, Ni Cad battery pack for portable FM,1,1983,pg 87, Ni Cad care a to z,1,1983,pg 24, Ni Cad charger,1,1983,pg 106, Ni Cad charger/1.2-15v power supply,1,1983,pg 52, Ni Cad charging circuit,1,1983,pg 141, Ni Cad discharger/timer,1,1983,pg 36, Ni Cad lifesaver,1,1983,pg 35, Ni Cad reconditioner,1,1983,pg 137, Ni Cad review,1,1983,pg 100, Ni Cads-a shocking expose,1,1983,pg 51, Nickel cadmium storage battery,1,1983,pg 14, Nikola tesla,1,1983,pg 38, Nine volt Ni Cad charger),1,1983,pg 83, No camera? Hi qual pix FM xperancy,1,1983,pg 69, No etch circuit board construction,1,1983,pg 34, No loss power for digital clocks,1,1983,pg 92, No medical note needed for handicap,1,1983,pg 8, No re-exam waiting period,1,1983,pg 8, No-code lICense test and terms,1,1983,pg 58,Pasternak NOAA studies ionosphere&thundrstrms,1,1983,pg 101, NOAA's tiros satellite,1,1983,pg 176, NOAA's tiros satellite,1,1983,pg 175, Noise,1,1983,pg 112, Noise and rcvg ant,1,1983,pg 93, Noise blanker mod for Yaesu ft-707,1,1983,pg 92, Noise blanker op/troubleshoot,1,1983,pg 64,Geier m Noise blanker that works,1,1983,pg 18, Noise bridge basic program,2,1983,pg 108, Noise bridge design and use,2,1983,pg 40, Noise bridge design and use,2,1983,pg 119, Noise bridge design and use,2,1983,pg 172, Noise clipper & filter phone & CW,2,1983,pg 116, Noise clipper for hi-z headphones,2,1983,pg 27, Noise considerations in a preamp,2,1983,pg 28, Noise detector circuit,2,1983,pg 82, Noise figure,2,1983,pg 154, Noise figure chain calculations,2,1983,pg 24,Kearney t Noise generator circuit,2,1983,pg 111, Noise generator for ant noise bridge),2,1983,pg 28, Noise immunity pgm for RTTY,2,1983,pg 116, Noise limiter and superregen detect,2,1983,pg 100, Noise limiter circuits,2,1983,pg 120, Noise on 160m from the telephone,2,1983,pg 104, Noise reducer,2,1983,pg 72, Noise-free CW reception Ideas,2,1983,pg 84, Noisy alarm,2,1983,pg 98, Noisy fluorescent cure,2,1983,pg 64, Non-contaminating jacket cables,2,1983,pg 70,Putman p Non-critical 2m preamp,2,1983,pg 134, Non-etched 7-435MHz SWR brIDge,2,1983,pg 24, Non-ionizing radiation hazard?,2,1983,pg 28, Non-linear resistors,2,1983,pg 101, Non-linear systems ms-215 scope,2,1983,pg 23, Non-slip key base,2,1983,pg 103, Non-standard IC-22s offsetting,2,1983,pg 274, North alignment using the sun,2,1983,pg 48, North American youth net,2,1983,pg 11,Hastings North star disk drive & BASIC,2,1983,pg 100, Northern 03iannas-fcc ruling,2,1983,pg 152, Norwegian lICense,2,1983,pg 110, Note on william shockley,2,1983,pg 11,Hastings 11el 160m ant (pair gnded ant),3,1983,pg 43, 11el alc circuit,3,1983,pg 30, 11ICe ant specials,3,1983,pg 110, 11ICe band code nets,3,1983,pg 18, 11ICe DX primer,3,1983,pg 102, 11ICe enhancement buyer's guide,3,1983,pg 34, 11ICe enhancement is reality,3,1983,pg 7, 11ICe solidstate superhet receiver,3,1983,pg 216, 11ICe vt,3,1983,pg 119, 11ICe/communicator class proposal,3,1983,pg 66,Pasternak Nsc pace microprocessor,3,1983,pg 138, NTSC signal for ham TV,3,1983,pg 10, Nuclear generated emp protection,3,1983,pg 52, Null detector brIDge helps tune ant,3,1983,pg 50, Number system- a brief history,3,1983,pg 112, Nuvistor converters for 6m & 2m,3,1983,pg 8, Ny & ontario grid-peditioning,3,1983,pg 77,Kt2b Nye viking rFM-003 RF power monitor,3,1983,pg 36,Hastings Nye-viking keys,3,1983,pg 18, Nye-viking mb-v-a 2000w ant matcher,3,1983,pg 62,Ka1xo Obtaining a uk reciprocal lICense,3,1983,pg 123, Obtaining israel reciprocal lICense,3,1983,pg 11,Hastings OddBall splits on the IC-22s,3,1983,pg 64, Of RTTY and filters,3,1983,pg 32, Ohio scientifIC personal computer,3,1983,pg 25, Older TX switching speed problem,3,1983,pg 78,Leavey m Omega ant noise brIDge,3,1983,pg 90, Omega da keyer,3,1983,pg 104, Omnidirectional OSCAR ant,3,1983,pg 24, On the air sign,3,1983,pg 62, One chip tu:xr-2211:r/s 276-2337,3,1983,pg 79, One IC squelch circuit,3,1983,pg 46, One IC tone burster,3,1983,pg 55, One tube squelch circuit,3,1983,pg 31, One xnstr converter (28-54 108-176 MHz),3,1983,pg 74, One-chip tone 12oding mk5102n,3,1983,pg 72, One-way dual battery,3,1983,pg 86, Op amp audio summing circuit,3,1983,pg 34, Op amp basics,3,1983,pg 142, Op amp basics,4,1983,pg 166, Op amp basics,4,1983,pg 65, Op amp filter design steps,4,1983,pg 102, Op amp filter design steps,4,1983,pg 86, Op amp handbook,4,1983,pg 60, Op amp improves tone selective fade,4,1983,pg 70,Elrod p Op amps-basic primer,4,1983,pg 33, Op OSCAR full duplex with 1 hf transceiver,4,1983,pg 90, Op-amp bandpass filter),4,1983,pg 41, Op-amp test circuit,4,1983,pg 139, Open wire fed fat 80m monopole,4,1983,pg 62, Open closed repeaters,4,1983,pg 33, Operate 24v relays with 12v,4,1983,pg 128, Operating award program,4,1983,pg 94, Operating desk,4,1983,pg 129, Operating from St Pierre island,4,1983,pg 10, Operating hints for beginners,4,1983,pg 34, Operating in England on 2m,4,1983,pg 24, Operating in japan,4,1983,pg 98, Operating overseas,4,1983,pg 78, Operating overseas,4,1983,pg 141, Operating permission in italy,4,1983,pg 93, Operating table,4,1983,pg 186, Operating the bc-611 walkie-talkie,4,1983,pg 55, Operation from willis island (vk9z),4,1983,pg 28, Operational amplifier basics,4,1983,pg 62, Optically isolated switch for tty,4,1983,pg 76, Optimal vt ant loading techniques,4,1983,pg 87, Optimizing ant heigHT/takeoff angle,4,1983,pg 38, Optimizing antenna traps and coils,4,1983,pg 70,Gibilisco Optimizing OSCAR stn for low noise,4,1983,pg 24, Optimizing the QRP station,4,1983,pg 60, Optimum 6m yagi sporadIC e stacking,5,1983,pg 75, Optimum CW filter design,5,1983,pg 107, Optoelectronic anemometer,5,1983,pg 42, Optoelectronics 1300 h fq counter,5,1983,pg 27,Putman OptoelectronICs 2210 fq counter,5,1983,pg 81, Optoelectronics 2210-a fq counter,5,1983,pg 62,Currier h Optoelectronics cCB mods for t-hunt,5,1983,pg 78,Moell j Optoelectronics cCB mods for t-hunt,5,1983,pg 68,Moell j Optoelectronics cCB RF detector,5,1983,pg 78,Reneau l Optoelectronics fc-50 fq counter,5,1983,pg 22, Optoelectronics k-7000 counter,5,1983,pg 201, Optoelectronics wind indICator,5,1983,pg 62, Orbital calendars for OSCAR/rs sat,5,1983,pg 137, Orbital data with mICrocomputer,5,1983,pg 63, Ord dk-1 keyer,5,1983,pg 48, Order of component failure,5,1983,pg 78,Geier m Organize your coax (layout),5,1983,pg 116, Origin of numerals 73 & 88,5,1983,pg 10, Origin of spread spectrum,5,1983,pg 7,Reneau l Origin of the term modem,5,1983,pg 70,Leavey m Origin of wireless code,5,1983,pg 58, Orion hi-tech 146MHz halfwave ant,5,1983,pg 63,W7xu Orion or-2300 antenna rotator,5,1983,pg 86,Reneau l Osborne 1 + modem7= CW RTTY ascii,5,1983,pg 94, Osc fq shift calcs,5,1983,pg 58, Osc housing drives & calibration,5,1983,pg 59,Bryce m Osc theory,5,1983,pg 94, OSCAR 10 apogee predictions,6,1983,pg 80, OSCAR 10 mode b frequency plan,6,1983,pg 22,Kearney t OSCAR 10 operating notes,6,1983,pg 94, OSCAR 10 transponder information,6,1983,pg 89, OSCAR 10 12 & 13 update,6,1983,pg 83, OSCAR 12 uosat d microsat telemetry,6,1983,pg 58,Miller j OSCAR 13 70cm & 2m portable antenna,6,1983,pg 64,Wa5zib OSCAR 13 early demise due to orbit,6,1983,pg 76,Wa5zib OSCAR 13 mode b frequency plan,6,1983,pg 22,Kearney t OSCAR 13 mode b leak-thru to mode s,6,1983,pg 56,Wa5zib OSCAR 13 mode s transponder fixed,6,1983,pg 56,Wa5zib OSCAR 13 operational parameters,6,1983,pg 64,Wa5zib OSCAR 13 problem & cure,6,1983,pg 78,Wa5zib OSCAR 13 psk modem availability,6,1983,pg 51,Wa5zib OSCAR 13 psk modem availability,6,1983,pg 51,Wa5zib OSCAR 13 psk modem availability,6,1983,pg 51,Wa5zib OSCAR 13 zro test & modes/freq,6,1983,pg 76,Wa5zib OSCAR 18 picture packet processing,6,1983,pg 81,Wa5zib OSCAR 20 BBS typical dialogue,6,1983,pg 51,Wa5zib OSCAR 24 parameters (info),6,1983,pg 57, OSCAR 6 & 7 information,6,1983,pg 130, OSCAR 6 telemetry data,6,1983,pg 7, OSCAR 7 2m transverter,6,1983,pg 32, OSCAR 7 mode b operation,6,1983,pg 37, OSCAR 7 with 1 RX,6,1983,pg 98, OSCAR 8 corrected time crossings,6,1983,pg 224, OSCAR 8 03ch launch & information,6,1983,pg 24, OSCAR 8 summary,6,1983,pg 178, OSCAR 8 telemetry signals (12ode),6,1983,pg 52, OSCAR 8 rs5 6 7 8 reference orbits,6,1983,pg 120, OSCAR 8/rs-5 6 7 8 reference orbits,6,1983,pg 101, OSCAR 9 atmosphere reentry,6,1983,pg 78,Wa5zib OSCAR 9 OSCAR 11 OSCAR 12 OSCAR 13,6,1983,pg 20,Miller j OSCAR 9 OSCAR 11 OSCAR 12 OSCAR 13,6,1983,pg 88,Miller j OSCAR awards,6,1983,pg 47, OSCAR DX,6,1983,pg 72, OSCAR finder program,6,1983,pg 88, OSCAR finder program,6,1983,pg 106, OSCAR finder program,6,1983,pg 117, OSCAR frequency downlinks,6,1983,pg 76, OSCAR history & terminology,6,1983,pg 4, OSCAR 03iner one is on 03s,7,1983,pg 62, OSCAR orbit info,7,1983,pg 167, OSCAR orbit info,7,1983,pg 180, OSCAR orbit info,7,1983,pg 155, OSCAR orbit info,7,1983,pg 161, OSCAR orbit info,7,1983,pg 157, OSCAR orbit info,7,1983,pg 14, OSCAR orbit info,7,1983,pg 130, OSCAR orbit info,7,1983,pg 154, OSCAR orbit info,7,1983,pg 29, OSCAR orbit info,7,1983,pg 192, OSCAR orbit info,7,1983,pg 152, OSCAR orbit info,7,1983,pg 31, OSCAR orbit info,7,1983,pg 28, OSCAR orbit information,7,1983,pg 211, OSCAR orbit on Altair-software,7,1983,pg 146, OSCAR phase 3d brief description,7,1983,pg 67, OSCAR phase 4 geostationary sat,7,1983,pg 67, OSCAR RF link budget analysis,7,1983,pg 40,Clegg e OSCAR RTTY converter,7,1983,pg 53, OSCAR satellite antenna sources,7,1983,pg 51,Wa5zib OSCAR satellite history,7,1983,pg 27, OSCAR telemetry decoder pt1,7,1983,pg 20,Miller j ROSCAR telemetry decoder pt1,7,1983,pg 88,Miller j OSCAR telemetry decoder pt2,7,1983,pg 58,Miller j OSCAR telemetry into computer,7,1983,pg 66, OSCAR tracking program,7,1983,pg 132, OSCAR via mobile,7,1983,pg 40, OSCAR10 freq & modes,8,1983,pg 60, OSCAR10 ihu problem explained,8,1983,pg 69, OSCAR10 memory problem,8,1983,pg 8, OSCAR10 orientation/problem,8,1983,pg 68, OSCAR10 partially functional,8,1983,pg 7, OSCAR11 dce use as mail gateway,8,1983,pg 51, OSCAR12 bbs program development,8,1983,pg 57, OSCAR12 different operating methods,8,1983,pg 69, OSCAR12 mode jd bbs activity,8,1983,pg 71, OSCAR12 mode jd packet operation,8,1983,pg 57, OSCAR12 pbbs commands/TNC parameter,8,1983,pg 7, OSCAR13 activity purpose & future,8,1983,pg 59, OSCAR13 keplerian elements,8,1983,pg 9, OSCAR13 launch & sked details,8,1983,pg 67, OSCAR13 mode s transponder tests,8,1983,pg 9, OSCAR13 operating modes & freq,8,1983,pg 66, OSCAR13 successfully launched,8,1983,pg 9, OSCARing your f.m.rig,8,1983,pg 58, Oscillation feedBack & harmonICs,8,1983,pg 80, Oscillator temperature control circuit,8,1983,pg 70,Houghton Oscillator theory,8,1983,pg 122, Oscillators including theory,8,1983,pg 82, Oscilloscope basics & how to buy,8,1983,pg 48,Geier m Oscilloscope preamplifier,8,1983,pg 48, Other bands for RTTY operation?,8,1983,pg 53, Outboard bfo,8,1983,pg 111, Outboard xnstr power amp for tr-22 HT,8,1983,pg 200, Outdoor and indoor car alarms,8,1983,pg 76, Outgrowths of school radio classes,8,1983,pg 48,Perry c Outside programming for IC-22s,8,1983,pg 80, Outstanding contributors to 73,8,1983,pg 18, Outstanding ham shack,8,1983,pg 16, Overload relays,9,1983,pg 140, Overseas amerICan licensing,9,1983,pg 68, Overtime protection for nICads,9,1983,pg 153, Overvoltage meter protection circuit,9,1983,pg 153, Overvoltage protection,9,1983,pg 74, Overvoltage protection circuit,9,1983,pg 140, Pac-comm mICro power TNC,9,1983,pg 40, Paccomm nb-96 9600 baud modem,9,1983,pg 30,Moulton t Paccomm psk-1 modem (OSCAR),9,1983,pg 32,Goodman d Paccomm rch-1000 transceiver controller,9,1983,pg 82,Reneau l Paccomm TNC-225 packet controller,9,1983,pg 84,Reneau l Pace 123a CB to 10m,9,1983,pg 156, Pace communicator mx,9,1983,pg 190, Pace's communicator 2,9,1983,pg 26, Pacific kh prefixes,9,1983,pg 27, Packet (TNC bell202) op principles,9,1983,pg 59, Packet bulletin boards explained,9,1983,pg 22, Packet bulletin boards explained,9,1983,pg 60, Packet countries list (78),9,1983,pg 68, Packet digipeater in scotland,9,1983,pg 9, Packet DX spotting networks/program,9,1983,pg 79,Harris c Packet historICal review,9,1983,pg 86, Packet in other countries:ja zs g,9,1983,pg 88, Packet network statistics,9,1983,pg 89, Packet networking protocol debate,10,1983,pg 47,Lloyd b Packet networks 7 layer netwk model,10,1983,pg 80, Packet news on OSCAR9 11,10,1983,pg 77, Packet overcrowding solutions,10,1983,pg 47,Lloyd b Packet primer,10,1983,pg 19,Johnson Packet primer,10,1983,pg 20,Johnson Packet radio & ATV,10,1983,pg 58, Packet radio appeal/progress,10,1983,pg 8, Packet radio bibliography,10,1983,pg 86, Packet radio buyers guide,10,1983,pg 88, Packet radio description and terms,10,1983,pg 6,Lloyd b Packet radio in japan other modes,10,1983,pg 38,Cowhig d Packet radio in South Africa,10,1983,pg 104, Packet radio in the amateur bands,10,1983,pg 192, Packet radio justification,10,1983,pg 92,Hastings Packet radio Q & A,10,1983,pg 80, Packet radio short historical view,10,1983,pg 54,Lloyd b Packet radio stagnation?,10,1983,pg 54,Lloyd b Packet radio station operation,10,1983,pg 14,Lloyd b Packet radio survey:questions,10,1983,pg 66, Packet radio: protocols & procedures,10,1983,pg 36, Packet terminology & operation,10,1983,pg 34,W2jup Packet TNC & HT interface,10,1983,pg 39,Gilchrist Packet RTTY amtor amica program,10,1983,pg 63, Packet/RTTY digital tune indicator,10,1983,pg 40, Packets bounced off moon on 432MHz,10,1983,pg 7, Paco model g-15w grid dip meter,10,1983,pg 46, Pacsat OSCAR 16 frequencies/modes,10,1983,pg 46,Wa5zib Padded IC-745 out drives mm432/28,10,1983,pg 70,Ve6cbn Paddle/sideswiper/straight box,10,1983,pg 144, Pakistani badr-1 amateur satellite,10,1983,pg 76,Wa5zib Palo03 2m quad,10,1983,pg 104, Palo03 elex keyer,10,1983,pg 17, Palo03 engineers vlf converter,10,1983,pg 15, Palo03 m-835 SWR & power meter,10,1983,pg 70,Reneau l Palo03 model mb high power baluns,10,1983,pg 74,Reneau l Palo03 p-310x 1.8-54 MHz preamp,11,1983,pg 52, Palo03 pt-2500 3000 ant tuners,11,1983,pg 40, Palo03 pt-340 tuner-tuner,11,1983,pg 40,Grupp p Palo03 pt-407 antenna tuner,11,1983,pg 105, Palo03 SWR and power meter,11,1983,pg 111, Panadapter converter,11,1983,pg 64, Panadapter or spectrum analyzer,11,1983,pg 44, Panasonic RF-2200 multiband receiver,11,1983,pg 130, Panel gap filler,11,1983,pg 33, Panel lamp indICates overload,11,1983,pg 75, Panel 03kings,11,1983,pg 62, PanoramIic display FM the an/apa-38,11,1983,pg 46, Panoramic reception for vhf-uhf,11,1983,pg 20, Parabolic antenna design info,11,1983,pg 88, Parabolic dish diameter/gain),11,1983,pg 71, Parallel PC board antenna traps),11,1983,pg 56, Parallel t network design,11,1983,pg 30, Parametric amplifiers,11,1983,pg 48,Fisk j Tparametric xnstr multiplier,11,1983,pg 12, Parasitic suppressors & TVI,11,1983,pg 82,Staudt t Parc repeater,11,1983,pg 296, Part 97-detailed,11,1983,pg 186, Partially sighted ham op,11,1983,pg 54, Parts storage,11,1983,pg 172, Parts suppliers,12,1983,pg 70, Party lines disconnect ringer,12,1983,pg 173, Passivating alum alloys,12,1983,pg 74, Passive diode product detector,12,1983,pg 54,Bryce m Passive reflectors (microwave),12,1983,pg 91, Passive repeaters for amateur uhf,12,1983,pg 61, Passport to world band radio,12,1983,pg 37,Na5e Past & present ant matching methods,12,1983,pg 10, Pasternak radio nostalgia,12,1983,pg 56, Patch patch,12,1983,pg 26, Patents dealing with radio,12,1983,pg 78, Pathfinder 2 satellite tracking pgm,12,1983,pg 104, Pattern generator (for better wx pix),12,1983,pg 116, Pavillion packetcluster:DX net pgm,12,1983,pg 56,Nk6k Pavillion packetcluster:DX net pgm,12,1983,pg 56,Nk6k Pbbs commands,12,1983,pg 40,Gilchrist Pbj 2sp-pak:addressable serial prts,12,1983,pg 63, Pbm/awe FMsc-1 scanner mods,12,1983,pg 250, Pbm/awe FMsc-1 scanner mods,12,1983,pg 171, PC artwork using contact paper,12,1983,pg 80, PC bd improvement (techniques),12,1983,pg 75, PC bd tec-200 process improvements,12,1983,pg 100,Milker r PC board capacitors),12,1983,pg 100, PC board construction primer,12,1983,pg 48, PC board fabrication techniques,12,1983,pg 64,Houghton PC board holder,12,1983,pg 92, PC board layout,12,1983,pg 53, PC board techniques at vhf & uhf,12,1983,pg 64,Houghton PC board work pedestal,12,1983,pg 120, PC boards-photographic method,12,1983,pg 104, Pc boards: step-by-step details,12,1983,pg 270, Pc boards: step-by-step details,12,1983,pg 30, PC control of Kenwood r-5000,12,1983,pg 34,Waters w PC control of Kenwood ts-440s,12,1983,pg 34,Waters w PC elec 1250 MHz ATV downconverter & ant,12,1983,pg 38,Moell j PC electronICs TX-33 900MHz ATV TV,12,1983,pg 44,Brown b PC elex kpa5 low power fsTV transmitter,12,1983,pg 54, PC fab with circuit stICkon elements),12,1983,pg 61, PC fabrication hints,12,1983,pg 143, PC layout aIDs,1,1984,pg 152, PC layout template,1,1984,pg 81, PC noise limiter,1,1984,pg 8, PC pgm + circuit copies code to 120 WPM,1,1984,pg 28,Hansen m PC pgm + circuit copies code to 120 WPM,1,1984,pg 82,Hansen m PC soldering aid,1,1984,pg 11, PC tc-70 & wyman wr-450 comparison,1,1984,pg 73,Stone m PC terminal program for RTTY op,1,1984,pg 61,Leavey m PCB solution mechanized stirring,1,1984,pg 66,Bestbier Peak clipper/selective audio filter,1,1984,pg 32, Peak clipper/selective audio filter,1,1984,pg 117, Peak clipper/selective audio filter,1,1984,pg 89, Peak detecting circuit,1,1984,pg 64, Peak/notch IC audio filter,1,1984,pg 69, Pearce-simpson tiger 23 mk2 CB-10m,1,1984,pg 30, Pearce-simpson tiger 40a CB to 10m,1,1984,pg 30, Pedal generated power,1,1984,pg 12, Pedal power plant charges batteries,1,1984,pg 50, Penguin island-new DXcc country,1,1984,pg 59,Winn b Pep indicating circuits-reduce splatter,1,1984,pg 126, Perf-board terminals,1,1984,pg 83, Perfboard construction,1,1984,pg 42, Perfboard construction,1,1984,pg 69, Performance of small rigs e.g.hw-7,1,1984,pg 28, Periphex battery packs for Yaesu,1,1984,pg 59,Reneau l Periphex pb-7s pb-8s battery packs,1,1984,pg 92,Currier h Perpetual motion machine concept,1,1984,pg 42, Personal emergency location system,1,1984,pg 66,Moell j Lpersonal emergency locator TX svc,1,1984,pg 7,Bail j Personalize the m800 RTTY program,1,1984,pg 94, Personalized qsls,1,1984,pg 66, Pgm helps correlate receiver specs,1,1984,pg 36, Pgm mates 33 & trs80c speeds,1,1984,pg 82, Phase 3 and beyond,1,1984,pg 96, Phase 3 satellite launch date,1,1984,pg 38, Phase 3c capabilities/schedule,1,1984,pg 52, Phase 3c mode l & s requirements,1,1984,pg 64, Phase 3c parameters,1,1984,pg 7, Phase 3c trajectory notes,1,1984,pg 64, Phase 3c update & ariane history,1,1984,pg 82, Phase 3d phase 4 satellite design,1,1984,pg 77,Meinzer k Phase iiib launch approaches,1,1984,pg 88, Phase iiib launch delayed,1,1984,pg 137, Phase lock loop RTTY applICation,1,1984,pg 56, Phase locked loop decoder,1,1984,pg 36, Phase locked uhf mICrowave osc,2,1984,pg 68, Phase modulation,2,1984,pg 42, Phase shift oscillator,2,1984,pg 54, Phase shift radio direction finding,2,1984,pg 9,Bohrer p Phase-locked synthesizer,2,1984,pg 81, Phased array discussion,2,1984,pg 118, Phased array plot with trs-80,2,1984,pg 96, Phased array plot with trs-80,2,1984,pg 160, Phased locked loop,2,1984,pg 42, Phased locked loop,2,1984,pg 54, Phased mode l helical antenna-20dBi,2,1984,pg 71,Herzler r Phasing ant,2,1984,pg 48, Phasing cap maximizes ant gain),2,1984,pg 33, Phasing for audio selectivity,2,1984,pg 24, Phasing multiband vt ant,2,1984,pg 85, Phasing trap vt ant),2,1984,pg 52, Phasing two 3el 75m collinear array,2,1984,pg 24,Taylor j Phone alerting/answering svc circuit,2,1984,pg 148, Phone alerting/answering svc circuit,2,1984,pg 278, Phone freaks vs ma bell,2,1984,pg 31, Phone freaks vs ma bell,2,1984,pg 144, Phone patching'76,2,1984,pg 67, Phone patching-a public service,2,1984,pg 139, Phonepatch level adjustments,2,1984,pg 78, Phonepatch tips & circuits,2,1984,pg 138, Phonepatch using hybrids/op amps,2,1984,pg 28, Phonepatch with magnetIC pICkup),2,1984,pg 49, Phonepatch-(litigation circuits),3,1984,pg 69, Phonepatch-technICal info),3,1984,pg 8, Phonepatching tales,3,1984,pg 166, Phono cartridge preamp,3,1984,pg 143, Photo exposure meter,3,1984,pg 204, Photoelectric burglar alarm,3,1984,pg 131, Photoflash unit (strobe),3,1984,pg 109, Photographic PC process,3,1984,pg 14, Photographing wx satellite images,3,1984,pg 72, Photographing yr elex gadgets,3,1984,pg 42, Photosensitizing-practical pc bds,3,1984,pg 57, Photographing radio equipment,3,1984,pg 29, Physical protection for HT,3,1984,pg 92, Pi network for QRP transmitter,3,1984,pg 29,Allen m Pi tuner with series lc input leg,3,1984,pg 8, Pi-network design program,3,1984,pg 114, Pick up the droop,3,1984,pg 31, Pickering keyboard keyer,3,1984,pg 103, Picking crystal filters,4,1984,pg 42, Pierce osc using FET,4,1984,pg 89, Piezo buzzer cpo,4,1984,pg 60, Pileup busting-told by the experts,4,1984,pg 105, Pin diode applications,4,1984,pg 28, Pin diode switches from STV RX,4,1984,pg 34, Pin diode t-r switch,4,1984,pg 30, Pipo communications p-7 DTMF pad,4,1984,pg 54,Adams w Pirate radio broadcasts/frequencies,4,1984,pg 80,Cassidy d Pitcairn island (vr6) history,4,1984,pg 108, Pk-232 + IC-02at interface circuit,4,1984,pg 80, Pk-232 connect memory indicator,4,1984,pg 44,Bleher w Pk-232 fax output to Epson printer,4,1984,pg 56, Pl/1 net control management program,4,1984,pg 115, Pl259 reducing adapters,4,1984,pg 73, Pl259 type n type c coax connectors,4,1984,pg 74,Houghton Places to buy surplus equipment,4,1984,pg 62, Plain groundplane antenna,4,1984,pg 36, Plain language rules,4,1984,pg 125, Plain language rules,4,1984,pg 142, Planetary alignment/solar events,4,1984,pg 4, Planetary influences?,4,1984,pg 61, Planning construction projects,4,1984,pg 144, Plastic pipe ftgs for ant insulator,4,1984,pg 108, Pll as FM/am demodulator,4,1984,pg 64, Pll capacitance meter,4,1984,pg 48, Pll IC applications for hams,4,1984,pg 47, Pll techniques- a practical guide,4,1984,pg 188, Pll/timer circuit design program,4,1984,pg 92, Plot your skip zones,4,1984,pg 104, Plugboard extender for under $3,4,1984,pg 65, Plumbicon SSTV camera,4,1984,pg 10, Plumbicon SSTV camera,4,1984,pg 127, Pmr-8 compact receiver,5,1984,pg 26, Pnp/npn xnstr (gain) sorter,5,1984,pg 73, Pocket 220 MHz 12 channel receiver,5,1984,pg 128, Pocket pager (136-174 MHz),5,1984,pg 34, Poison hazard-beryllia,5,1984,pg 58, Polaplexer description & operation,5,1984,pg 62,Houghton Polar mount (elevation & azimuth),5,1984,pg 59, Polar vs solar bm orientation,5,1984,pg 74, Polarity changing power supplies,5,1984,pg 108, Polarity sensitive mtr for the blnd,5,1984,pg 72, Polarization diversity,5,1984,pg 48, Polaroid print coater protect panel,5,1984,pg 35, Polaroid print copier for SSTV,5,1984,pg 130, Polartrek communications with rs9,5,1984,pg 9, Pole pig picking,5,1984,pg 86, Police converter (155.15),5,1984,pg 104, Police freq for the tr-2400,5,1984,pg 26, Police radar & countermeasures,5,1984,pg 80, Pollution is destroying your beam,5,1984,pg 72, Poly-comm 62b,5,1984,pg 48, Poly-comm 62b 6m & 2m transceiver,5,1984,pg 12, Poor man's cruise control,5,1984,pg 184, Poor mans 220m transmitter,5,1984,pg 14, Poor mans 220 MHz receiver,5,1984,pg 38, Poor mans fq mtr,5,1984,pg 24, Poor mans occasional ant,6,1984,pg 84, Poor mans phone patch,6,1984,pg 170, Poor mans spectrum analyzer,6,1984,pg 140, Poor mans universal fq generator,6,1984,pg 33, Poor power line ground connection,6,1984,pg 64, Poor power line ground connection,6,1984,pg 117, Poorboy mk 2 quad,6,1984,pg 14, Popular coax cable parameters vs fq,6,1984,pg 78,Houghton Popular SSTV circuits,6,1984,pg 63, Popular SSTV circuits,6,1984,pg 55, Portable antenna at diffICult sites,6,1984,pg 22, Portable automatic keyer,6,1984,pg 66, Portable backpack packet station,6,1984,pg 9,Adams j Portable emergency repeater,6,1984,pg 12, Portable house power,6,1984,pg 89, Portable operation equipment,6,1984,pg 89, Portable OSCAR station IDeas,6,1984,pg 64,Wa5zib Portable packet briefcase station,6,1984,pg 42,Gilchrist Portable power plant,6,1984,pg 54, Portable QRP OSCAR commercial stn,6,1984,pg 26,Hall t Portable QRP power unit,6,1984,pg 110, Portable ragchewer,6,1984,pg 14, Port-ably powered soldering iron,6,1984,pg 101, Portasol butane soldering pencil,6,1984,pg 36,Antonuk l Positive ham experiences for youth,6,1984,pg 18,Reneau l Post filter amp for spkr or phones,6,1984,pg 108, Postage stamp transmitter for 6,6,1984,pg 80, Potting electronic circuits,7,1984,pg 57, Power adapter for different sources,7,1984,pg 14,Witmer r Power conversion basics,7,1984,pg 76,Geier m Power divider,7,1984,pg 216, Power failure alarm,7,1984,pg 105, Power failure alarm,7,1984,pg 106, Power level audible tuner,7,1984,pg 120, Power line frequency meter,7,1984,pg 106, Power line interference,7,1984,pg 66, Power line noise source for testing,7,1984,pg 21, Power line surge protection,7,1984,pg 83, Power line surge protector,7,1984,pg 40, Power pack 10w 2m rig & carry case),7,1984,pg 64, Power pole-the el cheapo tower,7,1984,pg 89, Power supply (load bank) tester,7,1984,pg 122, Power supply 0-20 volts at 1 amp,7,1984,pg 109, Power supply crowbar protection,7,1984,pg 76, Power supply design fundamentals,7,1984,pg 20, Power supply for IC,7,1984,pg 217, Power supply for small FM rigs,7,1984,pg 63, Power supply modulator),7,1984,pg 43, Power supply overvoltage protection,7,1984,pg 176, Power supply primer,7,1984,pg 26,Carr Power supply primer (ripple pgm),7,1984,pg 28,Carr Power supply regulation,7,1984,pg 140, Power supply tester,8,1984,pg 159, Power transistor amp dc bias circuit,8,1984,pg 76,Houghton Power tubes,8,1984,pg 111, Power tuning,8,1984,pg 40, Powerful electronic flash,8,1984,pg 140, Poyntek assoc wideband hf antennas,8,1984,pg 61,Currier h Practical 2m synthesizer,8,1984,pg 146, Practical 432 MHz transmitting converter,8,1984,pg 18, Practical 6m groundplane,8,1984,pg 102, Practical af & RF speech processing,8,1984,pg 72, Practical amateur FM repeaters,8,1984,pg 41, Practical d/a & a/d conversion,8,1984,pg 161, Practical double sideband,8,1984,pg 78, Practical ground system for 160m,8,1984,pg 51, Practical IC regulator circuits for ham,8,1984,pg 32, Practical meteor scatter,8,1984,pg 20, Practical miniature ant 80m-10m,8,1984,pg 6, Practical power supply design,8,1984,pg 84, Practical radio comm ground systems,8,1984,pg 52, Practical solar cell power,8,1984,pg 118, PRB-1 versus restrictive ordinances,8,1984,pg 9,Williams Prc-64 transceiver for 40m-160m operation,8,1984,pg 36, Pre-11ICe transmitter,8,1984,pg 67, Preamp and logamp,9,1984,pg 20, Preamp curve shaping (mike),9,1984,pg 56, Preamp for CB & 10m bands,9,1984,pg 76, Preamp 11 dB 0.5 Hz to 2 MHz zin 32m,9,1984,pg 125, Preamp-compressor clipper,9,1984,pg 56, Preamps: imd mds 1 dB comp tradeoffs,9,1984,pg 72, Precise capacitance measurement,9,1984,pg 14, Precise voltage standard,9,1984,pg 200, Precision +10.000 Vdc standard,9,1984,pg 124, Precision fq meas for amateur,9,1984,pg 14, Precision measurement for amateur,9,1984,pg 72, Precision osc with 20nsec switching,9,1984,pg 78, Precision waveform generator,9,1984,pg 41, Predicting future ham developments,9,1984,pg 102, Predicting propagation,9,1984,pg 70, Predicting propagation by OSCAR,9,1984,pg 34, Predicting third order intermod,9,1984,pg 95, Prefilter CW prior computer input,9,1984,pg 106, Prefilter CW prior computer input,10,1984,pg 125, Prefix/country list,10,1984,pg 104, Premium tube replacement guide,10,1984,pg 46, Premium tubes,10,1984,pg 81, Preparing your programs,10,1984,pg 14, Preparing/wxproofing a pl-259,10,1984,pg 40, Preprocessed morse decoder on vIC20,10,1984,pg 59, PresIDent grant CB to 10m,10,1984,pg 108, Prevent printer starting data loss,10,1984,pg 81, Preventative ant system maintenance,10,1984,pg 34, Preventing regulator carnage,10,1984,pg 132, Primer on phased ant,10,1984,pg 136, Primer on radio propagation,10,1984,pg 98, Principles of RTTY operation,10,1984,pg 7, Principles of satellite TV,10,1984,pg 20, Procedures to receive rs-10 rs-11,10,1984,pg 24,Fox a Procomm 100 MHz-1 GHz supercone ant,10,1984,pg 14,Gray j Procomm 100 MHz-1 GHz supercone ant,10,1984,pg 90, Prodigy online service: pros & cons,10,1984,pg 61,Leavey m Prodigy online service: pros & cons,10,1984,pg 70,Leavey m Professional digital counter,10,1984,pg 259, Professional look for homebrew eqpt,10,1984,pg 28, Professional looking enclosures),10,1984,pg 49, Professional PCB from negs,10,1984,pg 29, Professional troubleshooting tricks,10,1984,pg 45, Profile of a contester:k1ox,10,1984,pg 18, Profile:lloyd & iris colvin,10,1984,pg 132, Program finds depth of cave radio,10,1984,pg 48, Program for names (files),10,1984,pg 98, Program in BASIC for file info qsl?,10,1984,pg 82, Programmable autodialer,10,1984,pg 40, Programmable automatic cq sender,10,1984,pg 90, Programmable counter,10,1984,pg 101, Programmable CW ID unit,10,1984,pg 52, Programmable CW ID unit,11,1984,pg 194, Programmable CW ID unit (mobile),11,1984,pg 52, Programmable CW ID unit (repeaters),11,1984,pg 52, Programmable CW ID unit (RTTY),11,1984,pg 52, Programmable digital clock,11,1984,pg 176, Programmable iambic CMOS keyer,11,1984,pg 19, Programmable iambic CMOS keyer,11,1984,pg 89, Programmable iambic CMOS keyer,11,1984,pg 97, Programmable RTTY message generator,11,1984,pg 74, Programmable scanner for hw-2036,11,1984,pg 150, Programmable thermostat timers,11,1984,pg 144, Programming coil design,11,1984,pg 98, Programming the IC-22s diode matrix,11,1984,pg 172, Programming the sr-52 calculator,11,1984,pg 198, Programming your trs-80,11,1984,pg 96, Project facsimile Antarctic,11,1984,pg 28, Project facsimile Antarctic,11,1984,pg 86, Project OSCAR instant track program,11,1984,pg 16,Roberts s Project OSCAR plan b tracking pgm,11,1984,pg 14,Eagleson Project OSCAR plan b tracking pgm,11,1984,pg 14,Eagleson Prom ID'er for longer callsigns,11,1984,pg 34, Prom memory revisited,11,1984,pg 92, Prom message generator for RTTY,11,1984,pg 94, Prom programmer circuit 8223 & 82s23,11,1984,pg 186, Promoting amateur radio usefulness,11,1984,pg 67,Leavey m Propagation,11,1984,pg 20, Propagation,11,1984,pg 16, Propagation,11,1984,pg 42,Brown d Proper FM transceiver alignment,11,1984,pg 44, Proper heat sinking,12,1984,pg 84, Proper microphone impedance to use,12,1984,pg 42,Geier m Proper use frequency counters,12,1984,pg 36, Proper use of silicon rectifiers,12,1984,pg 77, Proportional ac circuit xnstr control,12,1984,pg 66, Proportional-control crystal oven,12,1984,pg 54, Proposed ham license restructuring,12,1984,pg 4,Green w Proposed satellite power limiter,12,1984,pg 78,Meinzer k Prosser constant output alternator,12,1984,pg 105, Protect your gear with latch relay,12,1984,pg 93, Protect your homebrew panels,12,1984,pg 80, Protect your vhf converter,12,1984,pg 68, Protection circuit-bias fails hv shut,12,1984,pg 143, Protection for IC (zener),12,1984,pg 142, Protel easytrax PCB layout system,1,1985,pg 13,Antonuk l Prug v.29 9600 baud modem for TNC-2,1,1985,pg 26,Cowhig d Pseudorandom numbers and the z-80,1,1985,pg 103, Ptt level converter for TNC to key rig,1,1985,pg 54,Lloyd b Ptt level converter for TNC to key rig,1,1985,pg 54,Lloyd b Ptt or speak to talk,1,1985,pg 98, Public brand flodraw schematic draw,1,1985,pg 99,Simmons m Public digital radio svc proposed,1,1985,pg 7,W6tns Public school amateur radio class,1,1985,pg 14, Public svc bnd converter (152-165 to 2m),1,1985,pg 78, PublIcom 1 (CB) on 10m,1,1985,pg 98, Publishing newsletters,1,1985,pg 48, Pulse generator for amateur,1,1985,pg 20, Pulse sniffer logIC probe,1,1985,pg 31, Pulse-counting FM detector),1,1985,pg 68, Pulsed bi-phase digital comm system,1,1985,pg 34, Pulsed bi-phase digital comm system,1,1985,pg 40, Pulsed bi-phase digital comm system,1,1985,pg 67, Pulsed crystal controlled calibrator,1,1985,pg 26, Purpose of 4 microsats,1,1985,pg 9, Push button control,1,1985,pg 48, Push pull class b linear,1,1985,pg 6, Push-pull amp q multiplier,2,1985,pg 105, Push-to-send on the UART,2,1985,pg 136, Put a pin hole in your Cadillacs roof,2,1985,pg 60, Put controlling tones on ac mains,2,1985,pg 52, Put that am rig on FM,2,1985,pg 34, Put your sb-10 on 160m,2,1985,pg 121, Put your sb-10 on 160m,2,1985,pg 160, Put your sb-33 on CW,2,1985,pg 78, Putting a quad up cheaply,2,1985,pg 58, Putting hw-12 (75m) on 160m,2,1985,pg 12, Putting the arc-27 on 432MHz,2,1985,pg 32, Putting the arc-3 on 2m,2,1985,pg 49, Putting the ncl-2000 on 6m,2,1985,pg 130, Putting trs80 model 100 on RTTY,2,1985,pg 82, Putting trs80 model 100 on RTTY,2,1985,pg 70, Putting yourself on TV,2,1985,pg 65, PVC center insulator,2,1985,pg 52, Power amp for 2m FM,2,1985,pg 17, Power failure indICator,2,1985,pg 108, Power failure protection,2,1985,pg 73, Power inverter with sine wave output,2,1985,pg 29, Power lead filters for 432MHz,2,1985,pg 83, Power supplies from surplus component,2,1985,pg 50, Power supplies),2,1985,pg 74, Power supply ripple vs cap pgm,2,1985,pg 28,Carr Power supply surge limiting,2,1985,pg 22, Power supply testing save digital circuit,2,1985,pg 112, Powering DC relay on AC,3,1985,pg 132, Pyramid phase 3 power supply,3,1985,pg 12,Manson d Q meter helps meet coil specs,3,1985,pg 70, Q meter),3,1985,pg 82, Qd 4 on 10m 3 on 15m and 2 on 20m,3,1985,pg 63, Qd-qd array for 2m,3,1985,pg 20, Qrm on 432 (areICibo),3,1985,pg 14, Qrm on the moon,3,1985,pg 204, Qrn and the battle to beat it,3,1985,pg 62, QRP CMOS digital keyer,3,1985,pg 80, QRP dummy load,3,1985,pg 48, QRP dummy loads,3,1985,pg 64, QRP fq & commercial equipment,3,1985,pg 68, QRP fun on 40/80m,3,1985,pg 44, QRP l and pi network,3,1985,pg 44, QRP on 180 KHz,3,1985,pg 93, QRP operating hints,3,1985,pg 54, QRP operating hints,3,1985,pg 80, QRP operating practices,3,1985,pg 62, QRP operation ham lingo,4,1985,pg 4,Hastings QRP SSB & am operation,4,1985,pg 67, QRP SWR brIDge designs,4,1985,pg 44,Smith t QRP transceiver troubleshooting,4,1985,pg 76,Bryce m QRP transmitter,4,1985,pg 22, QRP TX sIDetone generator & keyed led,4,1985,pg 38,Bryce m Qsk op by shifting osc freq,4,1985,pg 54, QSL card vendor comparison,4,1985,pg 44, Qsl mail methods,4,1985,pg 138, Qsl tips,4,1985,pg 97, Qsling made more effICient,4,1985,pg 120, Qsling practices managers,4,1985,pg 50,Winn b Qsling tips qsl manager bureau ircs,4,1985,pg 54,Winn b Qso software pc qso tutor program,5,1985,pg 35,Bail j Qsyer-digital fq entry keypad,5,1985,pg 34,Wa4blc Quad bibliography,5,1985,pg 53, Quad mode monitor,5,1985,pg 31, Quad mode monitor,5,1985,pg 42, Quasi breakin for CW,5,1985,pg 129, Quazar QRP 40m dsb transmitter,5,1985,pg 46, Quick & easy ATV,5,1985,pg 116, Quick & slow rate battery charger,5,1985,pg 32, Quick 'n easy 15 or 20m vt,5,1985,pg 37, Quick and easy QRP,5,1985,pg 72, Quick and permanent tool 03ker,5,1985,pg 91, Quick ant insulators,5,1985,pg 49, Quick assy/disassy 2m yagi),5,1985,pg 46, Quick band-change mobile ant,5,1985,pg 27, Quick converters (2m),5,1985,pg 20, Quick crystal checker,5,1985,pg 59, Quickie collinear for 15 & 10,5,1985,pg 58, Quieting small cooling fans,5,1985,pg 39, Qwip 1000 fax mod for ham wx use,5,1985,pg 28, Qx535 RX (bc453) (200-550 kc),5,1985,pg 66, Qzx:sinclair-timex newsletter,5,1985,pg 120, R c substitution boxes,5,1985,pg 84, R-108 109 110 army RX on 6 10m FM,5,1985,pg 70, R-390a modifications,5,1985,pg 39, R-392 modifications,5,1985,pg 47, R-x brIDge + calculator =vSWR,6,1985,pg 130, Radial ground systems for vt + gp,6,1985,pg 74, Radiation hazard reading material,6,1985,pg 68,Peirson m Radiation hazard seminar/experts,6,1985,pg 9,Hastings Radiation pattern multiwave dipole),6,1985,pg 26, Radio amateur's conversation guide,6,1985,pg 65, Radio and optICal horizons,6,1985,pg 30,Brown b Radio astronomy,6,1985,pg 92, Radio astronomy,6,1985,pg 36, Radio astronomy and amateur radio 1,6,1985,pg 75, Radio astronomy and amateur radio 2,6,1985,pg 51, Radio astronomy for radio amateurs,6,1985,pg 83, Radio control primer,6,1985,pg 134, Radio control revisited,6,1985,pg 49, Radio control unit for people,6,1985,pg 114, Radio direction finding equipment,6,1985,pg 52, Radio direction/range finder,6,1985,pg 29, Radio electronics buyers guide,6,1985,pg 120, Radio equipment insurance,6,1985,pg 154, Radio frequency interference,6,1985,pg 27,ARRL Radio interference analysis,6,1985,pg 68, Radio Moscow source of rs info,6,1985,pg 88, Radio officers needed for gulf trip,6,1985,pg 7,Reneau l Radio rsa:the voice of South Africa,6,1985,pg 82, Radio shack 49 MHz unit CB to 10m,7,1985,pg 148, Radio shack DX-200 receiver,7,1985,pg 124, Radio shack DX-300 digital receiver,7,1985,pg 80, Radio shack DX-302 receiver,7,1985,pg 32, Radio shack model 4 terminal pgms,7,1985,pg 42,Leavey m Radio shack pc2 used as CW keyboard,7,1985,pg 26, Radio shack pro-2002 scanner,7,1985,pg 96, Radio shack pro-2004 v/uhf scanner,7,1985,pg 50,Na5e Radio shack quick printer 2,7,1985,pg 200, Radio shack safe house alarm,7,1985,pg 32, Radio shack space-saver desk,7,1985,pg 41, Radio shack trc-11 CB to 10m,7,1985,pg 38, Radio shack trc-11 74 CB to 10m,7,1985,pg 78, Radio shack trs-80 microcomputer sys,7,1985,pg 24, Radio shack wp-2 program available,7,1985,pg 2, Radio spectrum at a glance,7,1985,pg 142, Radio spectrum users,7,1985,pg 104, Radio system design calculations,7,1985,pg 68, Radio wave propagation,7,1985,pg 92, Radio waves,7,1985,pg 100, Radio works baluns,7,1985,pg 59,Reneau l Radio works carolina windom antenna,7,1985,pg 49,Wa4blc Radio-m1/rudak-2 parameters (rs-14),7,1985,pg 52,Wa5zib Radiofax stn time freq schedule,8,1985,pg 74, Radiofax stn time freq schedule,8,1985,pg 89, Radiosonde function & transmissions,8,1985,pg 30,Brown b Railroad telegraphers & stn agents,8,1985,pg 66,Hess w Raising a repeater's antenna,8,1985,pg 36, Raising a rhombic,8,1985,pg 60, Raising a tower building code regs,8,1985,pg 50, Rally racing using the hp-55,8,1985,pg 80, Ralph & the 1:1 SWR,8,1985,pg 55, Ram checkout program,8,1985,pg 112, Rams roms & proms,8,1985,pg 96, Ramsey comm-3 comm service monitor,8,1985,pg 32,Antonuk l Ramsey ct-90 portable fq counter,8,1985,pg 42, Ramsey d-100 digital multimeter,8,1985,pg 18, Ramsey electronics QRP-40 40m transmitter,8,1985,pg 32,Chaffin k Ramsey elex pa-1 30w 2m power amp,8,1985,pg 100, Ramsey hr-4 receiver full 40m band op,8,1985,pg 12,Gray m Ramsey sa-7 broadband RF amplifier,8,1985,pg 20,Pelaez d Ramsey sr-1 receiver kit,8,1985,pg 38,Kocsis j Random access pushbutton switching,8,1985,pg 62, Random morse code generator chip,8,1985,pg 147, Random wire tuner,8,1985,pg 124, Ranger ar-3300 10m 25w 3 mode transceiver,8,1985,pg 28, Ranger ar-3500 10m 100w 3 mode transceiver,8,1985,pg 28, Rapid RX(touch sensitive) switching,8,1985,pg 67, Rare DX via OSCAR,8,1985,pg 18, Rate of change limiter,8,1985,pg 36, Rate of change limiter revisited,8,1985,pg 36, Rate of change noise limiter nc300,8,1985,pg 20, Rc helicopter ATV 7 channel op,8,1985,pg 57,Rivera Rca selling off asr-33 printers,8,1985,pg 134, Rca's chatham station wcc,8,1985,pg 38, Rcvg 800-900 MHz: uhf tuner & scanner,8,1985,pg 40, Rcvr incremental tuning,9,1985,pg 111, Rcvr transmitter link-up,9,1985,pg 64, Rdf'ing with quads or yagis,9,1985,pg 77,Moell j Rdr RX conversion,9,1985,pg 48, Read .2 microhenry-.2h with osc circuit,9,1985,pg 48,Covington Reading 5 code RTTY in binary,9,1985,pg 65, Ready made emergency antenna,9,1985,pg 12,Baird r Real-time clock programs,9,1985,pg 102, Realistic mini 23 CB to 10m,9,1985,pg 138, Realistic pro-2008,9,1985,pg 65, Realistic trc-180 to 10m,9,1985,pg 238, Realistic trc-452 40 ch. To 10m,9,1985,pg 120, Realistic trc-452 CB to 10m,9,1985,pg 56, Realistic WX radio converted to 2m,9,1985,pg 128, Really rugged rotator,9,1985,pg 14, Reason for return to am,9,1985,pg 17, Rebuilding transformers,9,1985,pg 64, Receive CW with a kim,9,1985,pg 100, Receive CW with a kim,9,1985,pg 10, Receive fax:atari 800/tone detector,9,1985,pg 38, Receive fax:atari 800/tone detector,9,1985,pg 71, Receive fax:c-64 + tone detector IC,9,1985,pg 24, Receive/ transmit CW keyboard,9,1985,pg 126, Receiver (includes theory),9,1985,pg 78, Receiver buying guide (good),9,1985,pg 44, Receiver shopping list:old/new sets,9,1985,pg 82,Johnson a Receivers (includes theory),9,1985,pg 54, Receiving & transmitting RTTY,9,1985,pg 71, Receiving commercial RTTY-note,9,1985,pg 50, Receiving RTTY on altair 680b,9,1985,pg 134, Recent equipment to get on RTTY,9,1985,pg 134, Reception slowscan color pix,9,1985,pg 20, Reciprocal licensing in israel,9,1985,pg 2, Reciprocal licensing in israel,10,1985,pg 13, Reciprocal operating in den03k,10,1985,pg 5, Reciprocity- list of countries,10,1985,pg 197, Reclaiming photograph fixer silver,10,1985,pg 46, Recognizing parts without schematic,10,1985,pg 56,Geier m Reconciling the long squared quad,10,1985,pg 27, Recorder to key circuit interface,10,1985,pg 112, Recycling surplus pc boards,10,1985,pg 30, Red/green LEDs switch circuit,10,1985,pg 67, Reduce congestion with bdcst packet,10,1985,pg 50,Lloyd b Reduce digital transmission errors (method),10,1985,pg 64, Reduce pa-20 220 MHz power amp TVi,10,1985,pg 93,K1lnj Reducing alternator whine & spikes,10,1985,pg 73,Geier m Reducing chirp (RF feedBack),10,1985,pg 111, Reducing computer inteRFerence,10,1985,pg 61,Leavey m Reducing computer inteRFerence,10,1985,pg 61,Leavey m Reducing computer RFI,10,1985,pg 182, Reducing connect time with your BBS,11,1985,pg 64,Lloyd b Reducing ham shack computer hash,11,1985,pg 49,Geier m Reducing hw-9 drift,11,1985,pg 86,Bryce m Reducing hw-9 VFO drift,11,1985,pg 78,Bryce m Reducing mobile noise,11,1985,pg 41, Reducing receiver noise,11,1985,pg 24, Reducing RF feedBack,11,1985,pg 88, Reducing TNC hash in HT,11,1985,pg 72,Geier m Reducing TV oscillator interference,11,1985,pg 54,Geier m Reducing vertical ant interference,11,1985,pg 72,Gibilisco Reduction of transformer voltage,11,1985,pg 63, Reed relays for coaxial switching,11,1985,pg 64, Refinishing old mini-boxes),11,1985,pg 124, Reflected power and CW monitor,11,1985,pg 75, Reflectometer,11,1985,pg 117, Reflex receiver,11,1985,pg 28, Refurbishing antenna elements,11,1985,pg 70, Reg power supply,12,1985,pg 56, Regency ar-2 2m FM amp,12,1985,pg 145, Regency hr-6 schematic,12,1985,pg 74, Regency hrt-2 schematic,12,1985,pg 116, Regency hx1000 6 band monitor receiver,12,1985,pg 66, Regency k500 programmable scanner,12,1985,pg 193, Regency mx-7000 scanner,12,1985,pg 20, Regency transcan FM transceiver,12,1985,pg 29, Regency z30 scanner,12,1985,pg 93, Regenerated CW,12,1985,pg 152, Regenerative modulator,12,1985,pg 29, Regulated 12v power supply,12,1985,pg 10, Regulated 12v 20amp power supply,12,1985,pg 78, Regulated 5v supply for IC,12,1985,pg 109, Regulated lab power supply,12,1985,pg 132, Regulated Ni Cad charger,12,1985,pg 117, Regulated osc screen for the art-13,12,1985,pg 79, Regulated supplies,12,1985,pg 69, Relative size of 10 us distrICts,12,1985,pg 108, Relay slow release circuit,12,1985,pg 125, Reliable cor circuit,12,1985,pg 24, Remaking old transformers,12,1985,pg 70, Remote 2m dial-up system,12,1985,pg 44, Remote ant switcher no control wire,1,1986,pg 48, Remote base control interface circuit,1,1986,pg 106, Remote control atten in ant preamp,1,1986,pg 80, Remote control for the IC-22s,1,1986,pg 164, Remote control l network tuner,1,1986,pg 118, Remote control l network tuner,1,1986,pg 6, Remote control op using UHF receiver,1,1986,pg 50,Moell j Remote control op digital comm,1,1986,pg 50, Remote control RF switching,1,1986,pg 64, Remote control telescope by packet,1,1986,pg 2,Conolly j Remote control the Icom IC-701,1,1986,pg 14, Remote ctrl home security DTMF sys,1,1986,pg 26, Remote electronic receiver attenuator,1,1986,pg 98,Moell j Remote hf/vhf cross-band operation,1,1986,pg 32, Remote hf/vhf cross-band operation,1,1986,pg 32, Remote monitor for regency tmr-8hlm,1,1986,pg 174, Remote qd tuning,1,1986,pg 27, Remote rain g08e,1,1986,pg 51, Remote speaker mike for your HT,1,1986,pg 170, Remote switch time limiter,1,1986,pg 96, Remote SWR indicator,1,1986,pg 41, Remote tune your groundplane,1,1986,pg 17, Remote VFO for hw-101,1,1986,pg 46, Remote-controlled airplanes,1,1986,pg 56, Remote-controlled sailplanes,1,1986,pg 20, Remote-controlled variable inductor,1,1986,pg 56, Remote-controlling regency hr-2,2,1986,pg 270, Remote-tuned matchbox,2,1986,pg 38, Remote-tuning 2m preamp,2,1986,pg 78, Remotely tunable 2 band ant coupler,2,1986,pg 45, Remoting the Icom-22s in trunk,2,1986,pg 48, Removable magnetic feet,2,1986,pg 109, Removable mobile mounts,2,1986,pg 46, Removable vhf/uhf mobile ant,2,1986,pg 55, Remove the drudgery FM ham radio,2,1986,pg 54, Removing tight pilot lamps,2,1986,pg 114, Re11ating surplus meters,2,1986,pg 84, Repairing c64 power supply,2,1986,pg 63, Repairing drake 2-b receivers,2,1986,pg 111, Repairing PC bds with patches,2,1986,pg 32, Repairing transformers,2,1986,pg 42, Repairing xnstr leads,2,1986,pg 31, Repeater (telemetry) monitor,2,1986,pg 72, Repeater audio mixer,2,1986,pg 57, Repeater bandplan/split history,2,1986,pg 84, Repeater battery protection circuit,2,1986,pg 250, Repeater beeper,2,1986,pg 62, Repeater censorship-yes or no?,2,1986,pg 153, Repeater control unit/audio interface,2,1986,pg 50, Repeater control system software,2,1986,pg 94, Repeater control using 7516 chip,2,1986,pg 54, Repeater control using 7516 chip,2,1986,pg 152, Repeater controller board,2,1986,pg 34, Repeater coordination discussion,2,1986,pg 65, Repeater cross-country intertie,2,1986,pg 10, Repeater demo in china,2,1986,pg 10, Repeater directory,2,1986,pg 78, Repeater economics,2,1986,pg 105, Repeater emergency alert circuit,2,1986,pg 24, Repeater glossary,2,1986,pg 4, Repeater government,2,1986,pg 37, Repeater ID circuit,2,1986,pg 142, Repeater ID timer,2,1986,pg 76, Repeater Identifier/timer,2,1986,pg 22, Repeater kerchunk counter,2,1986,pg 143, Repeater keying line control,3,1986,pg 60, Repeater license application info,3,1986,pg 46, Repeater maps,3,1986,pg 50, Repeater open access-discussion,3,1986,pg 92, Repeater operation in Scandinavia,3,1986,pg 58, Repeater power supply,3,1986,pg 58, Repeater procedure,3,1986,pg 52, Repeater s-meter beeper,3,1986,pg 28, Repeater site breakin alarm,3,1986,pg 45, Repeater split fq operation),3,1986,pg 101, Repeater time-out warning,3,1986,pg 120, Repeater update,3,1986,pg 13, Repeater update,3,1986,pg 5, Repeater update,3,1986,pg 4, Repeater update,3,1986,pg 9, Repeater update,3,1986,pg 6, Repeater update,3,1986,pg 65, Repeater update,3,1986,pg 108, Repeater update,3,1986,pg 6, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 12, Repeater update,3,1986,pg 12, Repeater update,3,1986,pg 23, Repeater update,3,1986,pg 9, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 8, Repeater update,3,1986,pg 10, Repeater update,3,1986,pg 10, Repeater update,4,1986,pg 10, Repeater update,4,1986,pg 14, Repeater update,4,1986,pg 14, Repeater update,4,1986,pg 10, Repeater update,4,1986,pg 10, Repeater update,4,1986,pg 10, Repeater update,4,1986,pg 8, Repeater update,4,1986,pg 10, Repeater update,4,1986,pg 20, Repeater update,4,1986,pg 8, Repeater update,4,1986,pg 134, Repeater update,4,1986,pg 10, Repeater update,4,1986,pg 8, Repeater update,4,1986,pg 9, Repeater update,4,1986,pg 131, Repeater update,4,1986,pg 176, Repeater update,4,1986,pg 50, Repeater update,4,1986,pg 44, Repeater user fq determination +/-,4,1986,pg 108, Repeater voice ID'er,4,1986,pg 136, Repeater zero beater,4,1986,pg 52, Repeater- general info,4,1986,pg 8, Repeater/ hidden transmitter CW Identifier,4,1986,pg 54,Cascino g Repeaters in Australia & New Zealand,4,1986,pg 107, Repeaters in Hawaii,4,1986,pg 48, Repeaters in Japan,4,1986,pg 10, Repeaters in New Zealand,4,1986,pg 110, Repeaters used in an emergency,4,1986,pg 73, Repeaters/ traveling guides,4,1986,pg 138, Replace yr 811's with 572b's,4,1986,pg 72, Replacement power transformer,5,1986,pg 36, Replacing halyards,5,1986,pg 95, Rescue mirror,5,1986,pg 73, Resistor substitution box,5,1986,pg 112, Resistor substitution box,5,1986,pg 34, Resistors (low q chokes),5,1986,pg 83, Resonant cavity,5,1986,pg 17, Resonant ground wire hint,5,1986,pg 81,Thompson Restoring Ni Cads life,5,1986,pg 51, Restoring old equipment,5,1986,pg 32, Restricted BBS-14.109 MHz (pro/con),5,1986,pg 70, Results of recent packet survey,5,1986,pg 82, Resume after transmit scanner circuit,5,1986,pg 30, Resurfacing plastic meter faces,5,1986,pg 97, Resurrecting old rigs,5,1986,pg 40, Resurrecting the s-38,5,1986,pg 88, Retention of 11ICe license class,5,1986,pg 38,Pasternak Reticon r5620 scf IC filter use),5,1986,pg 35, Retrieving stolen radios,5,1986,pg 116, Reusing coax connectors,5,1986,pg 72, Reverse current charging(dry cells),5,1986,pg 20, Reverse etching/drilling procedure,5,1986,pg 74, Reverse polarity protection circuit,5,1986,pg 35, Reverse/excessive voltage safeguard,5,1986,pg 164, Reverse/excessive voltage safeguard,5,1986,pg 16, Review different tvro antennas,5,1986,pg 52, Review of grounded cathode linears,5,1986,pg 67, Rewinding relays and transformers,5,1986,pg 70, Rewinding the power transformer,5,1986,pg 88, Rex bassett tlm-2 mobile mount,5,1986,pg 18, Rf actuated relay,5,1986,pg 104, Rf actuated relay,5,1986,pg 53, RF amp,5,1986,pg 72, RF application 2 gate MOSFET,5,1986,pg 22, RF applications of n channel FETs,5,1986,pg 12, RF bridge,5,1986,pg 20, RF bridge (like gr916a),5,1986,pg 32, RF concepts 3-312 220MHz power amp,5,1986,pg 24,Kt2b RF concepts RFc2-23 35w 2m amp,5,1986,pg 34, RF controlled switch,5,1986,pg 61, RF demodulator probe,5,1986,pg 139, Rf detector,5,1986,pg 33, Rf detector,5,1986,pg 106, RF discriminator,5,1986,pg 78, RF energy affect on vegetation,5,1986,pg 7, RF feedback,5,1986,pg 36, RF hazard,5,1986,pg 70, RF hazard to pacemaker owners),5,1986,pg 17, RF impedance bridge,6,1986,pg 30, RF insertion amp for 2m,6,1986,pg 20, RF measurements-build q meter/z bdg,6,1986,pg 20, RF noise suppression,6,1986,pg 38, RF power amps (including theory),6,1986,pg 88, RF power at 432 (low),6,1986,pg 48, RF power meas with hot carrier diodes,6,1986,pg 42, RF Q multiplier,6,1986,pg 80, Rf resistance bridge,6,1986,pg 100, Rf sealing tape,6,1986,pg 121, RF signal generator 100KHz-80MHz,6,1986,pg 50, RF signal-tracing probe,6,1986,pg 176, RF switching with pin diodes,6,1986,pg 32, Rf tronics cad-cycler battery chgr,6,1986,pg 70,Currier h RF TV yoke choke solves problem,6,1986,pg 71, Rf-sensing relay-driver circuit,6,1986,pg 100, RFI induced rough car performance,6,1986,pg 152, RFI/TVI-an analysis,6,1986,pg 9, Rhombics-are they really worth it?,6,1986,pg 100, Ridiculously simple RTTY,6,1986,pg 70, Rig/aux circuit/spkr audio patch panel,6,1986,pg 45,Manson d Rigid 2m whip,6,1986,pg 98, Rigid male to male uhf connector,7,1986,pg 124, Ring counter with ind shift register,7,1986,pg 67, Rit modification for the HW-101,7,1986,pg 126, Rk 715-b on 6m,7,1986,pg 58, Rk 715-b a neglected tube,7,1986,pg 44, Robot 400 scan converter details,7,1986,pg 64, Robot 400/Panasonic 410 beat freq,7,1986,pg 49,Geier m Robot 800h specialty terminal,7,1986,pg 92, Robot 800h specialty terminal,7,1986,pg 119, Robot ID keyer & prom burner program,7,1986,pg 57,Wa5zib Robot ID keyer & prom burner program,7,1986,pg 52,Wa5zib Erobot research still in business,7,1986,pg 64,Leavey m Rogo CW software,7,1986,pg 110, Rohn 25 fold-over tower,7,1986,pg 175, Rohn towers,7,1986,pg 64, Roll your own qsl cards,7,1986,pg 130, Rom-116 RTTY mbs 45-1200 baud shift,7,1986,pg 50, Ronald Parise astronaut profile,7,1986,pg 17, Rotary thru the roof mast fittings,7,1986,pg 68,Moell j Rotate that tower,7,1986,pg 14, Rotating an 86ft 2100lb DX-86 tower,7,1986,pg 28, Rotating mast at base,7,1986,pg 47, Rotating tower sys guy wire bearings,7,1986,pg 92,Currier h Rotator & telescoping mast,7,1986,pg 47, Rotator delayed-braking mod,8,1986,pg 74, Rotator problems and cures,8,1986,pg 149, Rotator problems and cures,8,1986,pg 147, Rotor memory system,8,1986,pg 46, Rotten CW,8,1986,pg 62,Tremblay Rotuma new DXCC country,8,1986,pg 96,Harris c Royce I-655 CB to 10m,8,1986,pg 72, Repeater automatic charging cutoff circuit,8,1986,pg 86, Rs telemetry channels,8,1986,pg 140, Rs-10 rs-11 mode a parameters,8,1986,pg 24,Fox a Rs-10/11 telemetry 12oding program,8,1986,pg 69, Rs-12 rs-13 op & orbital parameters,8,1986,pg 62,Wa5zib Rs-232c explained,8,1986,pg 40, Rs-232c explained,8,1986,pg 94, Rs-5 6 7 8 reference orbits,8,1986,pg 101, Rs10 11 freq chart,8,1986,pg 69, Rs10 11 operating parameters,8,1986,pg 70, Rs10 11 up:5 modes up/down links,8,1986,pg 7, Rs10 rs11 uplink/downlink bands,8,1986,pg 78,Wa5zib RS-232 to TNC interconnect diagram,8,1986,pg 14,Lloyd b RS-232/TTL converter using mc1488 mc1489,8,1986,pg 57,Leavey m RS-232/ttl to tty using optoisolator,8,1986,pg 78,Leavey m Rs5 7 activity,8,1986,pg 68, Rs5 7 OSCAR 10 11 12 activity,8,1986,pg 62, Rs9 robot autotransponder note,8,1986,pg 60, Rs9 10 mode/freq planning chart,9,1986,pg 68, Rtl 12ade and driver,9,1986,pg 99, RTTY and timex 1000 computer,9,1986,pg 118, RTTY art,9,1986,pg 180, RTTY art,9,1986,pg 28, RTTY art made easy,9,1986,pg 13, RTTY art organized,9,1986,pg 66, RTTY autocall-the digital way,9,1986,pg 76, RTTY autocall-the digital way,9,1986,pg 36, RTTY autostart,9,1986,pg 56, RTTY autostart,9,1986,pg 68, RTTY autostart if-1 if-2 selcal/wru,9,1986,pg 254, RTTY autoswitch thru local repeater,9,1986,pg 51, RTTY basics,9,1986,pg 167, RTTY basics teleprinter t.u. Etc,9,1986,pg 28, RTTY beginner primer,9,1986,pg 93, RTTY character recognizer=selcal,9,1986,pg 58, RTTY code manual:Arab Cyril Hebrew,9,1986,pg 71,Klingenfus RTTY computer display,9,1986,pg 60, RTTY constant current loop supply,9,1986,pg 110, RTTY converter,9,1986,pg 24, RTTY CRT tuning indicator,9,1986,pg 118, RTTY data storage,9,1986,pg 18, RTTY demodulator circuits,9,1986,pg 12, RTTY demodulator output analyzer,9,1986,pg 18,Cole r RTTY DXing,9,1986,pg 85, RTTY fax & SSTV ok on 160m,9,1986,pg 7, RTTY filter design program in basic,9,1986,pg 88, RTTY fq,9,1986,pg 5, RTTY hints,9,1986,pg 93, RTTY in Holland and Belgium,9,1986,pg 64, RTTY introduction,10,1986,pg 81, RTTY keyboard glitch removal circuit,10,1986,pg 142, RTTY led tuning indicator,10,1986,pg 10, RTTY list of suppliers,10,1986,pg 120, RTTY local loop,10,1986,pg 59, RTTY mailboxes,10,1986,pg 97, RTTY motor saver,10,1986,pg 216, RTTY on apple 2 using super-ratt,10,1986,pg 80, RTTY operating fundamentals,10,1986,pg 138, RTTY or microprocessor bell,10,1986,pg 111, RTTY oscillator,10,1986,pg 115, RTTY pattern generator,10,1986,pg 104, RTTY press frequencies,10,1986,pg 20, RTTY press services & freq list,10,1986,pg 74, RTTY programs on VIC-20,10,1986,pg 137, RTTY receive program for 680b & 6800,10,1986,pg 97, RTTY receiving program logic,10,1986,pg 22, RTTY receiving program-swtpc 6800,10,1986,pg 20, RTTY scope cross line display,10,1986,pg 42,Leavey m RTTY secrets unveiled,10,1986,pg 42, RTTY signal loop pickup:optoisolator,10,1986,pg 81, RTTY station using st-6 tu & 8080 micro,10,1986,pg 72, RTTY supplier addresses,10,1986,pg 88, RTTY supplies,10,1986,pg 18, RTTY system block diagram,10,1986,pg 18, RTTY systems various countries,10,1986,pg 52, RTTY technology update,10,1986,pg 90, RTTY teleprinter models revisited,10,1986,pg 63, RTTY terminal unit,10,1986,pg 54, RTTY timex interface,10,1986,pg 38, RTTY timex interface,11,1986,pg 74, RTTY tips for the TS-820,11,1986,pg 82, RTTY tone generator,11,1986,pg 32, RTTY transceive for the kim-1,11,1986,pg 78, RTTY transmit program,11,1986,pg 112, RTTY tuneup procedure,11,1986,pg 50, RTTY us/foreign 20m mailboxes,11,1986,pg 70, RTTY user equipment survey,11,1986,pg 78,Leavey m RTTY using heath mICro,11,1986,pg 106, RTTY using mICroprocessors,11,1986,pg 82, RTTY with model 19 printer,11,1986,pg 24, RTTY with the kim,11,1986,pg 110, RTTY with the kim,11,1986,pg 170, RTTY-model 28 teletype,11,1986,pg 20, RTTY/computer display unit,11,1986,pg 118, RTTY/computer display unit,11,1986,pg 128, RTTY/CW computer interface,11,1986,pg 46, RTTY/microcomputers-general info,11,1986,pg 18, RTTY/microprocessor article source,11,1986,pg 20, Rudak digital packet transponder,11,1986,pg 78,Wa5zib Rudak note,11,1986,pg 52, Rudak-2 operating parameters,11,1986,pg 7,Reneau l Rudak-TNC in the sky,11,1986,pg 62, Rugged 2m j antenna,11,1986,pg 139, Rugged 2m 70cm collinear vertical,11,1986,pg 10,Collis m Rugged endfed 2m copper dipole,11,1986,pg 26,Gray m Running apple RTTY program galfo,11,1986,pg 90, Running apple RTTY program galfo,11,1986,pg 78, Running the SWTPC at 1200 baud circuit,11,1986,pg 112, Russian callsign Identification,11,1986,pg 73,Winn b Russian iskra 3 launched,11,1986,pg 96, Russian phrases & postal info,11,1986,pg 7,Reneau l Russian satellite telemetry codes,11,1986,pg 115, RV AC disconnect alarm,11,1986,pg 58, RX,11,1986,pg 80, RX anthology 1935-1961,11,1986,pg 46, RX design,11,1986,pg 6, RX for 1296 2300 and 3500 MHz,11,1986,pg 38, RX front end protection,12,1986,pg 20, Ryry RTTY single chip generator,12,1986,pg 64,Leavey m S meter depegging circuit for sb301 RX,12,1986,pg 43, S unit attenuator,12,1986,pg 14, S-com 5k repeater linking,12,1986,pg 24,Overcast S-f radio desk,12,1986,pg 253, S-meter circuit,12,1986,pg 36, S.d.sales z-80 review,12,1986,pg 94, S.t.a. Procedures,12,1986,pg 133, Sabtronics 2000 dmm kit,12,1986,pg 208, Safe distances between dynamite+RF,12,1986,pg 140, Safe handling of power amp tubes,12,1986,pg 62,Houghton Safety precautions for fox hunters,12,1986,pg 24,Jatich a Sample and hold devices,12,1986,pg 20, San salvador earthquake & ham radio,12,1986,pg 12, Sangean ats-803 shortwave receiver,12,1986,pg 30,Stern Santec 440 MHz HT,12,1986,pg 24, Santec HT lithium battery backup,12,1986,pg 50, Santec st-142 222 442 HT,12,1986,pg 82, Santec st-144/up -220/up -440/up HT,12,1986,pg 109, Sarex packet operational hints,12,1986,pg 7,Reneau l Sat orbit predict using calculator,12,1986,pg 113, Satellife-space for health project,12,1986,pg 9, Satellite ant controller,12,1986,pg 84, Satellite ant controller,12,1986,pg 98, Satellite antenna/rotator mounting,12,1986,pg 76,Wa5zib Satellite awards,12,1986,pg 30, Satellite channel guide,12,1986,pg 24, Satellite channel guide,1,1987,pg 44, Satellite mode history,1,1987,pg 78, Satellite mode S parabolic antenna,1,1987,pg 36,Molnar j Satellite operation from a car,1,1987,pg 78, Satellite QSL bureau,1,1987,pg 142, Satellite telemetry 12ode program,1,1987,pg 110, Satellite telemetry 12ode program,1,1987,pg 175, Satellite telemetry:OSCAR1 & others,1,1987,pg 90, Satellite television glossary,1,1987,pg 46, Satellite television glossary,1,1987,pg 54, Satellite terminology,1,1987,pg 4,Wa5zib Satellite tracking software,1,1987,pg 38,Pugh k Satellite TV basics,1,1987,pg 14, Satellite TV primer,1,1987,pg 120, Satellite TV receivers-general info,1,1987,pg 26, Satellite video pre-filter,1,1987,pg 58, Satellite/shuttle activity in 1988,1,1987,pg 65, Save that transistor,1,1987,pg 50, Savoy basset Vacuum trap ant system,1,1987,pg 101, Say om are you a computer?,1,1987,pg 109, SB-102 mods,1,1987,pg 68, SB-220 ALC mod for Collins 32s-3,1,1987,pg 132, SB-221 on 10m,1,1987,pg 134, SB-34 transceiver,1,1987,pg 68, SB-401 relay sticking,1,1987,pg 19, SB200 improvements,1,1987,pg 42, SB221 10m & 160m mods,1,1987,pg 48, SB301-401 mod for 2 receiver capability,1,1987,pg 92, SB303/401 atr-6800 RTTY wiring,1,1987,pg 18, SBE sidebander (SBE-18CB) CB to 10m,1,1987,pg 156, SBE-12CB CB to 10m,1,1987,pg 84, SCA (muzak) & FSK decoder,1,1987,pg 152, Scaled ant test range,1,1987,pg 275, Scan conversion techniques),1,1987,pg 6, Scandinavian reciprocal licensing,1,1987,pg 58, Scanner for 2m synthesized rig,1,1987,pg 26, Scanner for any synthesized rig,1,1987,pg 116, Scanner two tone squelch,1,1987,pg 84, Scanning adapter for FM transceivers,1,1987,pg 73, Scanning with a synthesizer,1,1987,pg 23, Scanning with a synthesizer,1,1987,pg 11, Scanning with a synthesizer,1,1987,pg 140, Scanning with the IC-280,1,1987,pg 36, Scats RTTY art contest,1,1987,pg 138, School/youth exposure to ham radio,1,1987,pg 18,Wb2mic Scientific notation explained,2,1987,pg 69,Geier m Scope calibrator,2,1987,pg 32, Scope diode checker,2,1987,pg 89, Scope for RTTY monitoring,2,1987,pg 78, Scope power supply),2,1987,pg 60, Scope usage,2,1987,pg 106, Scopes and such (patterns),2,1987,pg 52, SCR mobile theft alarm,2,1987,pg 80, Screaming siren,2,1987,pg 108, Scrolling touch-tone data display,2,1987,pg 8, Sct-100 Amtor problem,2,1987,pg 102, Sdrawkcab power supply,2,1987,pg 62, Sealand smallest DX country,2,1987,pg 84, Sealing coax cables,2,1987,pg 88, Searching extra-terrestrial noise,2,1987,pg 50, Sears roadtalker 40 CB to 10m,2,1987,pg 58, Secret ant for cliff dwellers,2,1987,pg 26, Secret PC layout method,2,1987,pg 46, Secrets of guyed towers,2,1987,pg 34, Seeing your SWR,2,1987,pg 66, Seiko data-2000 wristwatch & keybd,2,1987,pg 72, Seiler osc for ts-820s remote VFO,2,1987,pg 84, Seismic discussion net,2,1987,pg 7, Selcal in RTTY operation,2,1987,pg 138, Selectable current Ni Cad charger,2,1987,pg 74, Selectable voltage power supply,2,1987,pg 87, Selected interval logic tracer,2,1987,pg 60, Selecting a freq counter,2,1987,pg 128, Selective calling FM rem activation,2,1987,pg 51, Selective calling FM rem activation,2,1987,pg 15, Selectivity number 1,2,1987,pg 58, Selectivity plus,2,1987,pg 30,W9ofd Selectivity plus,2,1987,pg 28, Self powered electronic bell,2,1987,pg 106, Self-powered mike preamp,2,1987,pg 65, Selling used gear,2,1987,pg 124, Semi-automatic FM channel scanning,2,1987,pg 38, Semi-switchless directional coupler,2,1987,pg 80, Semiautomatic FM channel scanning,3,1987,pg 38, Semiconductor silicon survey,3,1987,pg 30, Semiconductor noise clipper,3,1987,pg 43, Semiconductor test device,3,1987,pg 64, Semiconductors,3,1987,pg 57, Send/receive RTTY/ASCII:heath h-89 +pgm,3,1987,pg 62, Sending encoded info by radio,3,1987,pg 14, Sensitive 10m preamp,3,1987,pg 99, Sensitive 10m tuner,3,1987,pg 99, Sensitive gaussmeter & measurements,3,1987,pg 34,Brumb08h Sensitive gaussmeter & measurements,3,1987,pg 2, Sensitive gaussmeter & measurements,3,1987,pg 2,Fdbk Sensitive light meter,3,1987,pg 196, Sensitive millivoltmeter,3,1987,pg 49, Sensitive noise/s-meter for t-hunts,3,1987,pg 62,Moell j Sensitive RF voltmeter,3,1987,pg 53, Sensitive SWR/wattmeter,3,1987,pg 76, Sensor wattmeter & auto VSWR meter,3,1987,pg 42, 09arate kdk FM 2015r TX/RX fq,3,1987,pg 40, Sequenced keying,3,1987,pg 62, Sequencing preamp power supply,3,1987,pg 51,Houghton Serial data keyboard,3,1987,pg 90, Serial i/o controllers,3,1987,pg 86, Series l 160m short dipole,3,1987,pg 44, Setting TXdelay for packet radio,3,1987,pg 76, Setting up a ham shack,3,1987,pg 42, Setting up your repair shop + tools,3,1987,pg 70,Geier m Several miniature xmtg/rcvg ant,3,1987,pg 160, Severe WX warning net (antenna),3,1987,pg 27, Sewerpipe ant (lo angle easy match),3,1987,pg 100, Sf earthquake '89/packet radio help,3,1987,pg 18,Pasternak Sgc sg-2000 hf SSB radiotelephone,3,1987,pg 68,Currier h Shakespeare super big stick 3 vertical,3,1987,pg 26,Clarke b Sharp CB-800a CB to 10m,3,1987,pg 56, Sheet metal brake,3,1987,pg 46, Shielded loops trace RFI,3,1987,pg 56, Shielded loops trace RFI,3,1987,pg 117, Shift-pot circuit),3,1987,pg 120, Shift-pot RTTY circuit for older transmitter,3,1987,pg 70, Shifting a crystal frequency,4,1987,pg 99, Shoes that cause RFI,4,1987,pg 9, Shoot OSCAR with a satellabe,4,1987,pg 33, Short 40m rotatable dipole,4,1987,pg 50, Short ant input match improvements,4,1987,pg 76,Houghton Short folded dipoles,4,1987,pg 34, Short texnet demonstration),4,1987,pg 69, Shortened dipole),4,1987,pg 41, Shortened helix 80m vt,4,1987,pg 65, Shortened indoor 80m antenna,4,1987,pg 72, Shortwave converter:6-21 MHz/ am bdcst,4,1987,pg 34, Should repeaters use subaudible tones ?,4,1987,pg 102, Shoulder strap portable (6m),4,1987,pg 22, Shunt excited tree = vertical ant,4,1987,pg 26,Cowhig d Shunt exciting tower for 160m,4,1987,pg 52, Shure brothers RF amplifiers,4,1987,pg 82,Reneau l Shuttle amateur band retransmission,4,1987,pg 8, Shuttle backgrounder,4,1987,pg 8, Shuttle hf retransmission freq,4,1987,pg 79, Shuttle info by garriott w5lfl,4,1987,pg 48, SIDeband filters,4,1987,pg 14, SIDeband linears,4,1987,pg 42, SIDeband monitor scope,4,1987,pg 178, SIDeband monitor scope,4,1987,pg 17, SIDeband proof of peRFormance,4,1987,pg 14, SIDeband sniffer,4,1987,pg 65, Sidebands (includes theory),4,1987,pg 98, SIDeswiper construction,4,1987,pg 44, SIDetone monitor,4,1987,pg 128, SIDetone monitor,4,1987,pg 12, Sig generator for the RTTY man,4,1987,pg 36, Sig injector/tracer,5,1987,pg 102, Sig source for testing digital circuits,5,1987,pg 220, SigHT/hearing impaired hamming,5,1987,pg 66, Signal booster,5,1987,pg 52, Signal level vs polarization,5,1987,pg 84, Signal loss thru transmission lines,5,1987,pg 10, Signal loss thru transmission lines,5,1987,pg 67, Signal strength meter circuit),5,1987,pg 41, Signal strength reporting,5,1987,pg 15, SignetICs compressor/expand lin IC,5,1987,pg 30, SignetICs lsi hf/vhf signal generator,5,1987,pg 32, Silect transistor 6m converter,5,1987,pg 32, Silence groaning refrigerators,5,1987,pg 42, Silent air for 3-1000z,5,1987,pg 87, SilICon ephermis tracker program,5,1987,pg 12,Carman g SilICon systems DTMF decoder,5,1987,pg 131, Silk screening pc boards,5,1987,pg 30, Silver-zinc batteries,5,1987,pg 204, Silverplated 417a converter (2m),5,1987,pg 38, Simple & effICient phonepatch,5,1987,pg 42, Simple 1 tube 3.5-7.5 MHz receiver,5,1987,pg 64, Simple 12v regulator,5,1987,pg 152, Simple 12 Vdc regulated supply,5,1987,pg 46, Simple 160m rig,5,1987,pg 13, Simple 2 transistor FM transmitter,5,1987,pg 100, Simple 2 xnstr shortwave receiver,5,1987,pg 66, Simple 25 watt inverter,5,1987,pg 90, Simple 2el 15m antenna,5,1987,pg 12, Simple 2m collinear,5,1987,pg 14, Simple 2m df antenna,5,1987,pg 148, Simple 2m groundplane,6,1987,pg 46, Simple 2m transmitter,6,1987,pg 102, Simple 450 MHz rig,6,1987,pg 72, Simple 450 MHz RX,6,1987,pg 46, Simple 450 MHz RX,6,1987,pg 46, Simple 50dB attenuator,6,1987,pg 51, Simple 5v power supply,6,1987,pg 43, Simple 6m preamp,6,1987,pg 111, Simple 70 cm TV converter,6,1987,pg 30, Simple 80m or 40m receiver,6,1987,pg 32, Simple 80m or 40m receiver,6,1987,pg 117, Simple ac wattmeter,6,1987,pg 131, Simple afsk generator,6,1987,pg 11, Simple afsk generator,6,1987,pg 102, Simple amiga terminal program,6,1987,pg 81, Simple ammeter for your car,6,1987,pg 118, Simple amp drive-reduction circuit),6,1987,pg 91, Simple and inexpensive cavity for 6,6,1987,pg 76, Simple and/or latch,6,1987,pg 139, Simple ant for satellite work,6,1987,pg 20, Simple antenna mast,6,1987,pg 20, Simple antenna patch panel,6,1987,pg 84, Simple ATV transmitter,6,1987,pg 28, Simple audio patch panel,6,1987,pg 106, Simple audio preamp,6,1987,pg 69, Simple audio preamp compressor,6,1987,pg 69, Simple audio-derived agc,6,1987,pg 13, Simple battery charger,6,1987,pg 180, Simple bfo,6,1987,pg 106, Simple bias regulator for lin amps,7,1987,pg 86, Simple bias supply,7,1987,pg 54, Simple burglar alarm,7,1987,pg 60, Simple calibrator for scope,7,1987,pg 92, Simple capacitance checker),7,1987,pg 106, Simple capacitor tester,7,1987,pg 113, Simple car voltage regulator,7,1987,pg 103, Simple choke selection),7,1987,pg 39, Simple clock osc,7,1987,pg 164, Simple computer audio input limiter,7,1987,pg 84, Simple computer circuits,7,1987,pg 108, Simple construction of vhf whip,7,1987,pg 60, Simple construction project steps,7,1987,pg 4,Hastings Simple converter 3-170 MHz with crystal kits,7,1987,pg 59, Simple digital circuit basics,7,1987,pg 72, Simple digital circuit basics,7,1987,pg 20, Simple digital circuit basics,7,1987,pg 46, Simple digital display for hw-2036,7,1987,pg 32, Simple digital remote control circuits,7,1987,pg 41, Simple diode checker,7,1987,pg 300, Simple diode checker,7,1987,pg 44, Simple diode t/r switch,7,1987,pg 124, Simple diode tester,7,1987,pg 131, Simple dip circuit,7,1987,pg 25, Simple direct conversion receiver,7,1987,pg 62, Simple direct conversion RX,7,1987,pg 64, Simple direct conversion RX,7,1987,pg 175, Simple DX antenna (quad),8,1987,pg 24, Simple electronIC siren,8,1987,pg 176, Simple field strength meter,8,1987,pg 98, Simple field-strength devICe,8,1987,pg 112, Simple frontend protection,8,1987,pg 92, Simple gear for 1220 MHz,8,1987,pg 72, Simple graphICs terminal (surplus),8,1987,pg 116, Simple grid dip mtr uses bulb ind,8,1987,pg 133, Simple IC pulse generator,8,1987,pg 54, Simple IC q multiplier,8,1987,pg 135, Simple keyer using 555 timers (IC),8,1987,pg 46, Simple lc oscillators,8,1987,pg 74, Simple lc oscillators,8,1987,pg 94, Simple led checker,8,1987,pg 61,Thompson Simple ligHTning detector,8,1987,pg 85, Simple line-noise suppressor,8,1987,pg 76, Simple logIC probe,8,1987,pg 74, Simple low fq converter,8,1987,pg 19, Simple low voltage protection,8,1987,pg 113, Simple method of adding sense to df,8,1987,pg 51,Moell j Simple method of dsb conversion,8,1987,pg 18, Simple method to make etched boards,8,1987,pg 58, Simple mfj-1270/IC-2at inteRFace,8,1987,pg 58,Kushner i Simple miniature hf converter,8,1987,pg 96, Simple new tt decoder,8,1987,pg 52, Simple new tt decoder,8,1987,pg 107, Simple nICad battery charger circuit,8,1987,pg 108, Simple noise (audio) filter,8,1987,pg 121, Simple noise generator,8,1987,pg 160, Simple noise generators,8,1987,pg 15, Simple nuvistor RF preamplifier,8,1987,pg 40, Simple osc for monitoring ATV,9,1987,pg 51, Simple outboard transistor s-meter,9,1987,pg 123, Simple parabolIC theory,9,1987,pg 52, Simple phonepatch,9,1987,pg 106, Simple polarity protection circuit,9,1987,pg 75, Simple portable rig for 6m,9,1987,pg 48, Simple prom programmer,9,1987,pg 112, Simple pulse generator using signtcs 555,9,1987,pg 141, Simple power supply for 2m FM,9,1987,pg 170, Simple QRP transmitter,9,1987,pg 65, Simple rc clock generator,9,1987,pg 99, Simple rc substitution box,9,1987,pg 120, Simple regulated power supply for IC,9,1987,pg 69, Simple remote control system,9,1987,pg 70, Simple rs232 to ttl converter,9,1987,pg 14,Schmidt m Simple RTTY (CW) ID'er,9,1987,pg 60, Simple RTTY demodulator,9,1987,pg 124, Simple RTTY terminal unit,9,1987,pg 218, Simple RTTY tuning unit,9,1987,pg 16, Simple scanner for the IC-22s,9,1987,pg 74, Simple scanner for the IC-22s,9,1987,pg 120, Simple sequential decoder,9,1987,pg 166, Simple sine wave generator,9,1987,pg 114, Simple single FET am bdcst receiver,9,1987,pg 66, Simple squelch,9,1987,pg 60, Simple squelch,9,1987,pg 94, Simple squelch circuit,9,1987,pg 78, Simple SSB detector stage,9,1987,pg 187, Simple subaudible encoder,9,1987,pg 22, Simple surplus salvage (excellent),9,1987,pg 71, Simple sweep generator,10,1987,pg 32, Simple tester of meters,10,1987,pg 19, Simple tone control system,10,1987,pg 184, Simple tone units for repeater use,10,1987,pg 36, Simple toucHTone pad for autopatch,10,1987,pg 73, Simple transistor tester,10,1987,pg 44, Simple transistor/ diode checker,10,1987,pg 31, Simple trICkle charger,10,1987,pg 163, Simple tu using xr-2206 -2211,10,1987,pg 54, Simple tuner for long waves,10,1987,pg 24, Simple vhf monitor,10,1987,pg 160, Simple vhf/uhf groundplane,10,1987,pg 72, Simple voltage calibration,10,1987,pg 70, Simple voltage standard,10,1987,pg 109, Simple way of checking transistors,10,1987,pg 56, Simple wind speed indICator,10,1987,pg 135, Simple xnstr 100KHz calibrator,10,1987,pg 187, Simple xnstr checker,10,1987,pg 35, Simple xnstr CW monitor,10,1987,pg 56, Simple xnstr power supply,10,1987,pg 129, Simple xnstr tester,10,1987,pg 26, Simple xnstr video modulator),10,1987,pg 170, Simple crystal checker,10,1987,pg 34, Simple small 2.4GHz transmitter/receiver,10,1987,pg 52, Simplest RF preamp,10,1987,pg 10, Simplex autopatch,10,1987,pg 26, Simplex autopatch receive window,10,1987,pg 99, Simplex autopatch using kim-1,10,1987,pg 70, Simplex repeater concept/operation,10,1987,pg 48, Simplified 8jk beams,10,1987,pg 24, Simplified dB leveling,10,1987,pg 106, Simplified pc,10,1987,pg 65, Simplified programming for IC-22s,10,1987,pg 148, Simplified RF impedance/power measure,10,1987,pg 20, Simplified RX design,10,1987,pg 14, Simplified solidstate circuits,10,1987,pg 24, Simplified xnstr design,10,1987,pg 14, Simplifying satellite DXing,10,1987,pg 77, Simplifying schematICs,10,1987,pg 78, Simultaneous multi-band transmissions,10,1987,pg 61, Sinclair distance/azimuth program,10,1987,pg 56, Sinclair pdm 35 digital multimeter,10,1987,pg 24, Sinclair zx-80 on RTTY,10,1987,pg 137, Single band stable xnstr VFO,10,1987,pg 143, Single box control-FM RTTY ID PL TT,10,1987,pg 84, Single coil dip meter,10,1987,pg 26, Single conversion 2m FM receiver,10,1987,pg 23, Single hf vertical radials & coax,10,1987,pg 89,Ward a Single IC (mm5369n) crystal osc,10,1987,pg 68, Single IC (mm5369n) crystal osc,11,1987,pg 218, Single IC audio amplifier,11,1987,pg 90, Single IC rs232/ttl converter circuit,11,1987,pg 34,Kabala m Single LC stage xnstr receiver),11,1987,pg 72, Single pi-section low pass filter,11,1987,pg 52,Bryce m Single side SWR bridge,11,1987,pg 22, Single tone encoder decoder,11,1987,pg 110, Single transistor 6m amplifier,11,1987,pg 92, Single transistor 6m amplifier,11,1987,pg 142, Single tube 40m 5w transmitter,11,1987,pg 32, Single wire ant for all 9 hf bands,11,1987,pg 32, Single double tuned receiver circuits,11,1987,pg 55,Bryce m Single/double line feed model 15/19,11,1987,pg 20, Siren osc,11,1987,pg 164, Siren osc for burglar alarms,11,1987,pg 133, Six 811a Kw 160m amplifier,11,1987,pg 70, Six for six,11,1987,pg 18, Six v osc (audio generator),11,1987,pg 40, Sizzling six (6m converter),11,1987,pg 8, Skeleton slot driven element,11,1987,pg 80, Skynix yn-1000b active antenna,11,1987,pg 44, Skytec CW speaker,11,1987,pg 147, Slaying the monster or why fear TV,11,1987,pg 18, Sliding tubular variable attenuator,11,1987,pg 14,Cloninger Slow scan color TV,11,1987,pg 18, Slow scan color transmission,12,1987,pg 28, Slow scan tape secrets,12,1987,pg 73, Slow scan TV picture generator,12,1987,pg 34, Slower tuning rates for older RX,12,1987,pg 42, Slowing computers to reading speed,12,1987,pg 111, Slowscan & microprocessors,12,1987,pg 84, Slowscan TV signal generator,12,1987,pg 16, Sly bm (32el wire yagi for 2m),12,1987,pg 74, Small 18-30MHz df loop & circuit,12,1987,pg 60,Moell j Small 18-30MHz df loop & circuit,12,1987,pg 80,Moell j Small 80m receiver,12,1987,pg 54, Small audio thru 450MHz fq counter,12,1987,pg 104, Small business opportunities,12,1987,pg 81,Green w Small capacitance homemade,12,1987,pg 137, Small continuity tester,12,1987,pg 105, Small handheld mobile keyer paddle,12,1987,pg 68,Bryce m Small tone burst circuit,12,1987,pg 132, Small transmatch & SWR bridge,12,1987,pg 28, Small transmitting loops,12,1987,pg 33, Small simple 2m FM transmitter,12,1987,pg 18,Lyster c Small simple 2m FM transmitter,12,1987,pg 84,Lyster c S03t squelch for SSB,12,1987,pg 44, S03tfax concept:best both worlds,12,1987,pg 50, Smith design spectrum probe,12,1987,pg 30,Roberts s Smithe 2m dipole,12,1987,pg 16, Sn7400 TTL audio osc,12,1987,pg 49, Sneaky baudot with an ASCII keyboard,12,1987,pg 115, So you think you're on fq,12,1987,pg 27, Socket punch chassis protection,12,1987,pg 80, Soft mobile (radio) mount,12,1987,pg 32, Soft touch keyer + paddle,12,1987,pg 128, Software availability,12,1987,pg 90, Software control for video display,12,1987,pg 88, Software only TNCs,12,1987,pg 55, Software system PC HF facsimile 4.0,12,1987,pg 26,Gurske j Software to use for c-128/RTTY op,12,1987,pg 74, Sol terminal computer,12,1987,pg 94, Solar car race with ham assistance,12,1987,pg 34,Brown b Solar energy basics,12,1987,pg 76, Solar flare),12,1987,pg 80, Solar panel voltage regulator circuit,12,1987,pg 78,Bryce m Solar power circuits and use,12,1987,pg 52, Solar powered cpo,12,1987,pg 10, Solar powered field day site,1,1988,pg 100, Solar-powered repeater,1,1988,pg 114, Solder & soldering,1,1988,pg 52, Solder & soldering primer,1,1988,pg 28, Soldering iron,1,1988,pg 13, Soldering iron auto temp adjust,1,1988,pg 18, Soldering iron automatic shutoff,1,1988,pg 57, Soldering iron heat control,1,1988,pg 74, Soldering iron temp adjust,1,1988,pg 92, Solid state alternator regulator,1,1988,pg 40, Solid state microwave for amateurs,1,1988,pg 113, Solid state monitoring,1,1988,pg 26, Solid state noise clipper,1,1988,pg 48, Solid-state 2 stage 6m preamp,1,1988,pg 115, Solid-state 2m transmitter,1,1988,pg 20, Solid-state 432 MHz exciter,1,1988,pg 6, Solid-state 432 MHz transmitter,1,1988,pg 50, Solid-state 6m exciter,1,1988,pg 50, Solid-state 6m crystal-het-VFO,1,1988,pg 29, Solid-state amp troubleshooting,1,1988,pg 88,Bryce m Solid-state antenna relay,1,1988,pg 34, Solid-state audio compressor,1,1988,pg 170, Solid-state audio squelch circuit,1,1988,pg 170, Solid-state automobile burglar alarm,1,1988,pg 97, Solid-state burglar alarm,1,1988,pg 37, Solid-state car voltage regulator,1,1988,pg 160, Solid-state carrier operated relay,1,1988,pg 108, Solid-state chopper,1,1988,pg 76, Solid-state exciter,1,1988,pg 16, Solid-state exciter (core/turn info),1,1988,pg 17, Solid-state exciter for 450 MHz,1,1988,pg 71, Solid-state finals-caution,1,1988,pg 90, Solid-state flying spot scanner SSTV,1,1988,pg 89, Solid-state hf regen RX,1,1988,pg 23, Solid-state overload protection,1,1988,pg 223, Solid-state product detector,1,1988,pg 84, Solid-state product detector,1,1988,pg 32, Solid-state product detector,2,1988,pg 34, Solid-state power supplies,2,1988,pg 52, Solid-state regulator),2,1988,pg 20, Solid-state repeater control,2,1988,pg 35, Solid-state RTTY indicator,2,1988,pg 60, Solid-state RTTY keyboard,2,1988,pg 88, Solid-state SSB power supply,2,1988,pg 24, Solid-state switching,2,1988,pg 118, Solid-state switching,2,1988,pg 28, Solid-state telephone ring relay,2,1988,pg 31, Solid-state tunable if,2,1988,pg 33, Solid-state vibrator eliminator,2,1988,pg 54, Solid-state your tube equipment,2,1988,pg 66, Solve lan problem-duplex digipeater,2,1988,pg 76, Solving an RFI problem,2,1988,pg 70, Solving DXcc mess-contest credit,2,1988,pg 4,Green w Solving parallel problems on hp-25,2,1988,pg 88, Some 2m SSB equipment manufacturers,2,1988,pg 34, Some cordless phones self dial,2,1988,pg 9, Some experiments with stacked beams,2,1988,pg 14, Some ft-757gx not meant for us,2,1988,pg 8, Some HT batteries parameters),2,1988,pg 71, Some thoughts on volt contl (boost),2,1988,pg 24, Somerset elec multimode decoder,2,1988,pg 62,Currier h Sonnet mail-order annie ant pgm,2,1988,pg 77, Sony air-8 scanner,2,1988,pg 26,Stern Sony hvm-322-bnc b/w TV camera,2,1988,pg 82,Brown b Sony ICF-2001 programmable receiver,2,1988,pg 187, Sony ICF-5900w hf receiver,2,1988,pg 102, Sony ICF-SW1 shirtpocket receiver,2,1988,pg 48,Richmond Sophisticated metroplex network,2,1988,pg 8, Sound actuated relay,2,1988,pg 110, Sound for the CMOS logic probe,2,1988,pg 138, Sound operated relay (security circuit),2,1988,pg 114, Sound to sight converter=blinker,2,1988,pg 50, Soundpower sp100 speech processor,2,1988,pg 36, Soup up your 2m RX,2,1988,pg 40, Source & use of MMIC amplifiers,2,1988,pg 62,Houghton Source for stainless stl wire,2,1988,pg 147, Source kaypro 2 RTTY terminal pgm,2,1988,pg 81, Source of 10 GHz gunn diodes,2,1988,pg 8, Source of 24 GHz components,2,1988,pg 76,Houghton Source of 2 GHz low noise preamp,2,1988,pg 36,Molnar j Source of 903 MHz equipment,2,1988,pg 49, Source of basic RTTY information,2,1988,pg 84, Source of brass waveguide,2,1988,pg 65,Houghton Source of ham03lund parts,2,1988,pg 156, Source of ham03lund parts,2,1988,pg 157, Source of hy-gain parts,2,1988,pg 156, Source of l band line amplifiers,2,1988,pg 34, Source of low noise wideband amps,3,1988,pg 76,Houghton Source of microwave components,3,1988,pg 73, Source of old equipment manuals,3,1988,pg 11, Source of orbital information,3,1988,pg 16,Carman g Source of PC board drills,3,1988,pg 176, Source of PC board supplies,3,1988,pg 66,Houghton Source of PC clone RTTY programs,3,1988,pg 62, Source of RTTY parts,3,1988,pg 70, Source of solfan units,3,1988,pg 57,Houghton Source of surge protectors,3,1988,pg 118, Source of tda-7000 IC,3,1988,pg 7, Source of transverters,3,1988,pg 74, Source of tubes,3,1988,pg 10,Hastings Source of wx and press information,3,1988,pg 116, Source of xr-2206,3,1988,pg 78, Source of Yaesu ft-902 mods,3,1988,pg 67, Sources of QRP information,3,1988,pg 82,Bryce m Sources of RFi,3,1988,pg 184, South Africa amateur radio permit,3,1988,pg 100, South African ham radio broadcast show,3,1988,pg 10,Hastings Soviet callsign system explained,3,1988,pg 85,Winn b Soviet hams 1 year in space-mir,3,1988,pg 11,Hastings Soviet meteor wefax picture,3,1988,pg 73, Soviet meteor/cosmos freq,3,1988,pg 53, Soviet rs-3 through rs-8 facts,3,1988,pg 120, Soviet rs-3 through rs-8 facts,3,1988,pg 146, Soviet space station operation,3,1988,pg 60,Wa5zib Soviet test gear,3,1988,pg 72, Space age soldering,3,1988,pg 68, Space age surplus,3,1988,pg 60, Space communications odyssey,3,1988,pg 32, Space education network uses ao-13,3,1988,pg 74,Learner k Space shuttle nasa select repeaters,3,1988,pg 79,Brown b Space shuttle up/downlink freq,3,1988,pg 7, Space spinoffs for ham radio,3,1988,pg 18, Space station mobile operation note,3,1988,pg 9,Hastings Spaceweek celebrations,3,1988,pg 97, Spare tire as portable mast mount,3,1988,pg 44,Somers j Spark gap for open-wire line,3,1988,pg 98, Speaker amp addition to HW-8 transceiver,3,1988,pg 32,Gotts l Speaker type audio CW filter,3,1988,pg 120, Speakers bureau created by westlink,3,1988,pg 11,Hastings Spec comm 560 and 512,3,1988,pg 9, Special & unusual callsigns,3,1988,pg 73,Winn b Special considerations-digital des,3,1988,pg 83, Specific 1x2 callsigns-amateur extra,3,1988,pg 38, Specific call lockout,3,1988,pg 76, Speculations on future DX,3,1988,pg 60, Speech amp & logarithmic clipper,3,1988,pg 152, Speech clipping,3,1988,pg 80, Speech compandor,3,1988,pg 96, Speech compression for mobile transmitter,3,1988,pg 28, Speech compressor pitfalls,3,1988,pg 110, Speech expander/clipper with leds,3,1988,pg 86, Speech pre-emphasis circuit,3,1988,pg 42, Speech processing,3,1988,pg 44, Speech processor),3,1988,pg 46, Speech synthesis (+source code),3,1988,pg 22, Speech synthesis techniques,4,1988,pg 128, Speed charger for Kenwood PB-21,4,1988,pg 32, Spi-ro 2m gain omni antenna,4,1988,pg 62,Currier h Spider multiband antennas,4,1988,pg 106, Spike-free 12v power supply,4,1988,pg 208, Spinner knobs,4,1988,pg 40, Splicing thru a pulley,4,1988,pg 19, Split 32 on 2m,4,1988,pg 68, Split bolts speed inv vee tuning,4,1988,pg 75, Split phones-a DX operating aid,4,1988,pg 30, Split screen capability (pgm),4,1988,pg 88, Spratly island disaster,4,1988,pg 20, Spread spectrum basic definition,4,1988,pg 9, Spread spectrum description,4,1988,pg 51, Spread spectrum ok above 420MHz,4,1988,pg 8, Spread spectrum-AMRAD report,4,1988,pg 32, Spurious radiation,4,1988,pg 62, Squalo,4,1988,pg 20, Squalo (small loop),4,1988,pg 86, Square stock 2m j pole,4,1988,pg 81, Square wave source,4,1988,pg 139, Square wave tone generator program,4,1988,pg 112, Squarer circuit,4,1988,pg 106, Squaring the conical (monopole),4,1988,pg 24, Squelch addition for pocket pager,4,1988,pg 34, Squelch circuits,4,1988,pg 64, Squelch description/troubleshoot,4,1988,pg 64,Geier m Squelch for the heath twoer & sixer,4,1988,pg 60, Squelch for the sixer (hw-29a),4,1988,pg 106, Squelch for transistorized radio,4,1988,pg 28, Squelch operation in vhf FM range,4,1988,pg 62,Moell j Squelched preamp with hysteresis,4,1988,pg 10, Sr-c-806m 2m nbFM,4,1988,pg 46, SSB,4,1988,pg 82, SSB (and CW) on the all wave radio,4,1988,pg 94, SSB (audio) monitoring,4,1988,pg 136, SSB am-FM modulation system,4,1988,pg 4, SSB audio filter,4,1988,pg 70, SSB audio filter,4,1988,pg 71, SSB CB conversions,4,1988,pg 96, SSB electronics mod for s-band op,5,1988,pg 36,Molnar j SSB elex lt-33s 902MHz linear xvtr,5,1988,pg 27,Kt2b SSB elex lt23s 1296MHz transverter,5,1988,pg 71, SSB elex mv 220 220MHz ga-as preamp,5,1988,pg 84, SSB elex pa2310 150-1300MHz power amp,5,1988,pg 83, SSB explained,5,1988,pg 34, SSB on 432 MHz,5,1988,pg 163, SSB operation band-with & QRM,5,1988,pg 94,Geier m SSB receiver afc patent,5,1988,pg 79, SSB RF speech clipping,5,1988,pg 16, SSB RF speech clipping,5,1988,pg 127, SSB signal frequency injection,5,1988,pg 32, SSB the third method,5,1988,pg 52, Sssi catolog,5,1988,pg 145, SSTV,5,1988,pg 34, SSTV & isb,5,1988,pg 11, SSTV and medium scan TV,5,1988,pg 68, SSTV audio signal analyzer,5,1988,pg 46, SSTV basics,5,1988,pg 167, SSTV color generation basics,5,1988,pg 38,Langner j SSTV equipment,5,1988,pg 82, SSTV fq,5,1988,pg 5, SSTV fq standard,5,1988,pg 133, SSTV graphic CRT (writing),5,1988,pg 6, SSTV grey scale generator,5,1988,pg 20, SSTV keyboard titler,5,1988,pg 3, SSTV monitor the easy way,5,1988,pg 17, SSTV pattern generator,5,1988,pg 106, SSTV photomultiplier tubes,5,1988,pg 55, SSTV photos,5,1988,pg 24, SSTV ramp generators,5,1988,pg 112, SSTV recorder controller,6,1988,pg 82, SSTV scan converter,6,1988,pg 73, SSTV scan converter,6,1988,pg 105, SSTV scene,6,1988,pg 150, SSTV scene-continuous tapes,6,1988,pg 6, SSTV slalom game,6,1988,pg 58, SSTV test generator,6,1988,pg 22, SSTV titling using microprocessor,6,1988,pg 96, SSTV titling using microprocessor,6,1988,pg 10, SSTV trends,6,1988,pg 168, SSTV video analysis of TV signals,6,1988,pg 99, SSTV-background info,6,1988,pg 21, SSTV-color or no color?,6,1988,pg 62, SSTV-intro & basic principles,6,1988,pg 16, SSTV-isb,6,1988,pg 83, St-5 t.u. Improvements,6,1988,pg 50, St-6 autostart mods,6,1988,pg 47, St-6 demod & model 19 hook-up,6,1988,pg 18, Stability without crystals,6,1988,pg 30, Stable & clean VFO design hints,6,1988,pg 78,Bryce m Stable AFSK oscillator,6,1988,pg 52, Stable HF VFO,6,1988,pg 128, Stable inexpensive VFO to 50MHz,6,1988,pg 40, Stable inexpensive VFO to 50MHz,6,1988,pg 42, Stable sub-audible tone generator,6,1988,pg 143, Stable VFO for vhf or hf,6,1988,pg 46, Stable crystal osc,6,1988,pg 105, Stable broadband tuning 6m VFO,6,1988,pg 48, Stable simple VFO for 80-40),6,1988,pg 36, Stack your IC's and pot them,6,1988,pg 94, Stacked 15m vee beams & tuner,6,1988,pg 32,W6tyh Stacking 50 ohm beams,6,1988,pg 88, Stacking ant:when to stop,6,1988,pg 78, Stacking ant:when to stop,6,1988,pg 80, Stacking harness for 4 UHF yagis,6,1988,pg 56, Stacking/matching 2 5el 2m yagis,6,1988,pg 88, Standalone TV camera sources,6,1988,pg 82,Brown b Standard reference antennas,6,1988,pg 32, Standard time-fq transmissions,6,1988,pg 38, Standby switch for sb-220 + others,6,1988,pg 132, Star circuits 23-h 6m TVI filter,6,1988,pg 57,Baker m Star-set headset conversion,6,1988,pg 124, Starfleet communicator,6,1988,pg 18, Starfleet communicator,6,1988,pg 8, Starting an ATV club,6,1988,pg 61, Starting an ATV club,6,1988,pg 64, State of the art 6m converter,6,1988,pg 22, Station accessory control unit,6,1988,pg 52, Station audio accessory,6,1988,pg 66, Station charlie:ww2 communications,6,1988,pg 88, Std power connector-emergency use,6,1988,pg 7,Reneau l Step attenuator,6,1988,pg 68, Steps to a good technical article,7,1988,pg 118, Stereo-a new type of CW filter,7,1988,pg 48, Stn ID vec costs ham fq & modes,7,1988,pg 79, Stone mountain engrg qsyer (ft757),7,1988,pg 26, Stop ft-102 chirp during VOX CW op,7,1988,pg 60, Stop IC-45a buzz,7,1988,pg 115, Stop that noise,7,1988,pg 20, Stopping CMOS leakage paths,7,1988,pg 74, Storage batteries,7,1988,pg 82, Storage battery mounting & tests,7,1988,pg 71,Bryce m Store & forward message handling on BBS,7,1988,pg 8, Store programs in TRS80C ROM,7,1988,pg 36, Store traffic messages on cassette,7,1988,pg 76, Storing CMOS IC,7,1988,pg 12, Storing ICs,7,1988,pg 50, Storing lo/hi resolution images,7,1988,pg 78, Storing/printing SSTV pix with kim1,7,1988,pg 38, Straightforward SSB for 6m,7,1988,pg 18, Streamlined modulators 4 xnstr transmitter,7,1988,pg 24, Strengthen TV masts,7,1988,pg 154, Strengthening ten-tec knob shafts,7,1988,pg 84,Bryce m Stress in long wire ant,7,1988,pg 58, Stripline 06ction mitering),7,1988,pg 21,Wb6igp Stripping down equipment for parts,7,1988,pg 114, Stripping xnstr radio,7,1988,pg 20, Strobing,7,1988,pg 120, Strobing displays,7,1988,pg 49, Strong signal interference,7,1988,pg 22, Stronger IC-2at antenna connector,7,1988,pg 66,Ka8cni Stronger Icom IC-2at ant connection,7,1988,pg 77, Sts-35 operating freq/procedures,7,1988,pg 9,Clark t Sts-37 ATV video transmissions,7,1988,pg 53,Brown b Sts-37 operating freq/procedures,7,1988,pg 9,Clark t Sts-37 operating freq/procedures,7,1988,pg 9,Clark t Sts-37 operating freq/procedures,7,1988,pg 9,Clark t Stuart 40m/80m/160m tower tuner,7,1988,pg 80, Stub-loaded short 80m dipole,8,1988,pg 58, Study guide for ham exams,8,1988,pg 187, Sturdy 2el 2m quad FM/satellite ant,8,1988,pg 24,Pearce c Sturdy 2el 2m quad FM/satellite ant,8,1988,pg 22,Pearce c STV block converter use on 23cm band),8,1988,pg 34, Sub-sub-audible generator,8,1988,pg 97, Subaudible continuous tone squelch,8,1988,pg 168, Subaudible tone counter & uses,8,1988,pg 48, Subaudible tone encoder,8,1988,pg 52, Subaudible tone generator,8,1988,pg 79, Subaudio to 4MHz square wave generator,8,1988,pg 18,Cole r Subcarrier sound detector),8,1988,pg 68, Subharmonic local oscillator,8,1988,pg 31, Sub03ine radioman,8,1988,pg 74, Subminiature 2m f.m. IC RF amp,8,1988,pg 98, Subroutines & interrupts explained,8,1988,pg 79, Subroutines & stacks,8,1988,pg 28, Subscription TV problems,8,1988,pg 12, Substitute xfmr for heath gear,8,1988,pg 109, Substitute xfmr for heath gear,8,1988,pg 134, Success with 12als,8,1988,pg 94, Suction vs whooosh,8,1988,pg 28, Suggested satellite reading,8,1988,pg 78, Suggestions for new VHF/UHF beacons,8,1988,pg 7,Green w Sun's affect on propagation,8,1988,pg 102,Gray j Sunspot activity since 1611 (note),8,1988,pg 49, Sunspot numbers since 1749,8,1988,pg 32, Sunspots and the ham,8,1988,pg 32, Sunspots-6m DX,8,1988,pg 48, Sunspots-basic explanation,8,1988,pg 83, Super (digital) cor,8,1988,pg 16, Super autopatch,8,1988,pg 26, Super baud bumper for SWTP 6800,8,1988,pg 116, Super deluxe 11ICe keyer,8,1988,pg 44, Super deluxe 11ICe keyer,8,1988,pg 171, Super select-o-ject (active filter),8,1988,pg 116, Super selective CW tracking filter,8,1988,pg 49, Super simple bfo,8,1988,pg 71, Super simple diode checker,8,1988,pg 126, Super siren,8,1988,pg 96, Super sixer (modification),8,1988,pg 60, Super trimline for 2m FM,8,1988,pg 37, Super-charger for nICds,9,1988,pg 120, Super-ratt RTTY/CW progam with rbbs,9,1988,pg 90, Superconducting antenna,9,1988,pg 11,Hastings Superconducting electronics,9,1988,pg 36, Superhet or regen,9,1988,pg 58, Superprobe,9,1988,pg 92, Superprobe,9,1988,pg 160, Superprobe,9,1988,pg 27, Suppliers of microwave components,9,1988,pg 78,Houghton Supplying external dc to Wilson HT,9,1988,pg 108, Suppressed carrier amplitude mod,9,1988,pg 10, Suppressing RF feedback,9,1988,pg 32, Suppressing RF feedback,9,1988,pg 8, Surplus 40 channel board CB to 10m,9,1988,pg 58, Surplus adventures or govt bidding,9,1988,pg 126, Surplus antenna switches,9,1988,pg 185, Surplus catalog,9,1988,pg 79, Surplus catalog (where to buy),9,1988,pg 129, Surplus circuit bds-gold mine of parts,9,1988,pg 28, Surplus gear for 160m operation,9,1988,pg 40, Surplus goodies-worthwhile?,9,1988,pg 210, Surplus headset mod,9,1988,pg 107, Surplus keyboard kim & software,9,1988,pg 92, Surplus keyboard kim & software,9,1988,pg 100, Surplus logic on market,9,1988,pg 80, Surplus microwave brick oscillators,9,1988,pg 66,Houghton Surplus pots,9,1988,pg 108, Surplus remote switching,9,1988,pg 104, Surplus sales apt $75 terminal,9,1988,pg 56,Currier h Surplus shopping,9,1988,pg 30, Surplus solfan cavity fq adjustment,9,1988,pg 70,Houghton Surplus solid-state for projects,10,1988,pg 84,Bryce m Surplus-what to look for,10,1988,pg 74, Survey of transceivers,10,1988,pg 32, Surveying the DVM scene,10,1988,pg 42, SW receiver+scope+circuit=spectrum analyzer,10,1988,pg 41,Mcintire Swan 350,10,1988,pg 82, Swan 350,10,1988,pg 101, Swan astro 102bx transceiver,10,1988,pg 32, Swan astro 150 SSB transceiver,10,1988,pg 32, Swan SW-240,10,1988,pg 90, Sway bar lessens tree movement,10,1988,pg 50, Switch between audio or packet op,10,1988,pg 13,Geier m Switch circuit design,10,1988,pg 54, Switch increases PLL CB channels,10,1988,pg 106, Switch mod for heath sa-2060 tuner,10,1988,pg 140, Switchable 2 el vertical yagi array,10,1988,pg 72,Gibilisco Switched capacitor CW/SSB filter,10,1988,pg 46, Switching power supply 110VAC out,10,1988,pg 84,Houghton Switching remote linears,10,1988,pg 32, Switching with diodes,10,1988,pg 34, Switzerland,10,1988,pg 99, Swl DX program roundup,10,1988,pg 84, Swl'ing,10,1988,pg 40, Swling from Cairo to Kuwait,10,1988,pg 66, SWR & power meters,10,1988,pg 28, SWR myth exploded again,10,1988,pg 156, SWR myths and explanations,10,1988,pg 38, SWR-simply explained,10,1988,pg 89, SWR-simply explained,10,1988,pg 84, SWR/wattmeter,10,1988,pg 42, Swtp 6800 for SSTV,10,1988,pg 98, Swtpc & baudot hard copy,10,1988,pg 84, Swtpc & baudot hard copy,10,1988,pg 12, Swtpc sys & the model 15 baudot tty,10,1988,pg 96, Swtpc universal digital instrument,10,1988,pg 46, Sx70 film pack battery-extended use,10,1988,pg 27, Synchronized logIC probe,10,1988,pg 96, Synchronous detection,10,1988,pg 6, Synchronous rectifier,10,1988,pg 30, Syntest si-101 fq synthesizer,10,1988,pg 24, Synthesized AFSK std crystal fq oscillator,10,1988,pg 32, Synthesized private line generator,10,1988,pg 50, Synthesized rigs audio thump cause,10,1988,pg 74,Geier m Synthesizer for the drake tr-33,10,1988,pg 72, Syspec ovp-12 over-voltage protect,10,1988,pg 74,Reneau l System 4000 computer,10,1988,pg 86, System one fdlog contest log pgm,11,1988,pg 62,Currier h Systematic antenna tuning,11,1988,pg 102, T-1151(v) usq radio transmitter,11,1988,pg 28, T-278/u (2m),11,1988,pg 108, T-hunt rescues by tracking ELT transmitter,11,1988,pg 52,Moell j T-hunting 6m equipment & techniques,11,1988,pg 50,Moell j T-hunting around the world,11,1988,pg 62,Moell j T-r relay,11,1988,pg 27, T-r switch,11,1988,pg 12, T-r switch for a 2m amp,11,1988,pg 83, T/r voltage switch),11,1988,pg 12, T1 telephone digital carrier system,11,1988,pg 20,Tipton b T50-2 toroidal audio transformer,11,1988,pg 34,Lucas r Tab stop and lf on model 15,11,1988,pg 138, Tables for EME enthusiasts,11,1988,pg 159, Tactile fq determination (tr-4c),11,1988,pg 54, Take apart 2m beam (easy erect 3el),11,1988,pg 89, Taking apart an apple 2,11,1988,pg 99, Talking clock for repeater,11,1988,pg 116, Talking digital ID'er,11,1988,pg 162, Talking repeater controller,11,1988,pg 38, Talking via computer to hamnet,11,1988,pg 24, Talkman c900 portable FM transceiver,11,1988,pg 123, Tank + link tuner for wire ant),11,1988,pg 27, Tape recorder CW keying circuit,11,1988,pg 34, Tape recorder keying circuit,11,1988,pg 144, Tape recording qsos,11,1988,pg 28, Tapered transmission line:broader response),11,1988,pg 44, Tapping of pi section inductors,11,1988,pg 68, T04 TNC-1 enclosure available,11,1988,pg 7, T04 TNC-2 improved DCD performance,11,1988,pg 50,Gustafson T04 TNC-2 AEA PK-80 mod,11,1988,pg 7, T04 TNC1 2 development & sale,11,1988,pg 56, T04/AMSAT bpsk modem,11,1988,pg 77, Tariff number for canada shipments,11,1988,pg 57,Houghton Taylor howard and TVro,11,1988,pg 60, Tce labs model bx TVI filter,11,1988,pg 74,Reneau l Tcm3105 modem for digicom>64,11,1988,pg 42,Rader c Tcm3105 modem for digicom>64,11,1988,pg 14,Hastings TCP/IP networking using macintosh,11,1988,pg 68,Thom d Td systems amateur television sys,12,1988,pg 49,Hranac r Td systems amateur television sys,12,1988,pg 61,Hranac r Tda-7000 IC if amp + audio amp IC,12,1988,pg 42, Tda-7000 IC if amp + audio amp IC,12,1988,pg 7, Tda-7000 receiver on a chip,12,1988,pg 18,Houghton Tdoa commercial unit guide/mods,12,1988,pg 52,Moell j Tdoa commercial unit guide/mods,12,1988,pg 52,Moell j Teaching code to a class,12,1988,pg 24, Teaching your mICro to count,12,1988,pg 104, Tech manuals(surplus-how to obtain),12,1988,pg 140, Technique to record pix FM home TV,12,1988,pg 133, Tee & l network couplers + balun,12,1988,pg 44, Tee antenna tuner,12,1988,pg 49, Tektronix 190b mods/ant tuning,12,1988,pg 48, Telco 201 converter,12,1988,pg 18, Telegraph examination credit,12,1988,pg 170, Telegraph keys),12,1988,pg 30, Telematics:next major communication,12,1988,pg 84, Telemetry radio mod & 9600 baud op,12,1988,pg 32,Moulton t Telenet:portal system dial-up network,12,1988,pg 24,Roberts s Telephone beeper,12,1988,pg 88, Telephone line monitor amp + circuit,12,1988,pg 115, Telephone number for wwv,12,1988,pg 8, Telephone off-hook indicator (led),12,1988,pg 115, Telephone ring control circuit,12,1988,pg 56, Teleprinter machine review,12,1988,pg 62, Telescope electrical conduit for vt,12,1988,pg 80, Teletext & viewdata (codes),12,1988,pg 120, Teletype 3320 machine interface,12,1988,pg 134, Teletype maintenance & data,12,1988,pg 95, Telex OSCAR antenna system,12,1988,pg 22, Telling time on programmable calc,12,1988,pg 106, Telsat 1050 CB to 10m,12,1988,pg 30, Teltone m-929 tone decoder,12,1988,pg 121, Telular cellular/landline connect,12,1988,pg 58,Love d Temp/fq effects on coax cable loss,12,1988,pg 50, Temperature control circuit,12,1988,pg 19, Temperature-compensated crystal oscillator,12,1988,pg 80, Temperature-limit diode noise generator,12,1988,pg 15, Tempo 2020,12,1988,pg 48, Tempo FM HT modifications,12,1988,pg 160, Tempo s-1 non-ham band use,12,1988,pg 76, Tempo s1 2m handheld transceiver,12,1988,pg 118, Tempo s1 2m 03s operation,12,1988,pg 96, Tempo vhf/one plus scanner mod,12,1988,pg 262, Temporary 2m mobile ant,12,1988,pg 121, Temporary knobs and tuning tools,12,1988,pg 28, Ten-Tec 2 Kw antenna tuner,12,1988,pg 135, Ten-Tec 560 corsair transceiver,12,1988,pg 105, Ten-Tec argonaut 2,1,1989,pg 87,Bryce m Ten-Tec argonaut modifications,1,1989,pg 96, Ten-Tec argonaut modifications,1,1989,pg 48, Ten-Tec argosy QRP operation mod,1,1989,pg 78,Bryce m Ten-Tec hercules ii model 420 amp,1,1989,pg 22,Cooper c Ten-Tec linear ptt mod,1,1989,pg 68, Ten-Tec model 4229 antenna tuner,1,1989,pg 81, Ten-Tec omni-v hf transceiver,1,1989,pg 10,Clarke b Ten-Tec paragon hf transceiver,1,1989,pg 14,Nx2c Ten-Tec product line (history),1,1989,pg 80, Ten-Tec rig good for phase iii,1,1989,pg 137, Ten-Tec service procedures,1,1989,pg 14,West g Ten-Tec triton 4 hf transceiver,1,1989,pg 18, Tesla,1,1989,pg 164, Tesla high frequency transformer,1,1989,pg 12, Test equipment cart,1,1989,pg 134, Test forESP with a micro,1,1989,pg 116, Test lab bonanza free,1,1989,pg 64, Test probes need not be costly,1,1989,pg 58, Testing a scaled down antenna model,1,1989,pg 40, Testing flea market touch-tone pads,1,1989,pg 115, Testing Ni Cads ,1,1989,pg 64, Testing RF properties of insulators,1,1989,pg 62, Testing semiconductor in circuit,1,1989,pg 85, Testing silicon diodes,1,1989,pg 97, Tet discone antenna,1,1989,pg 109, Tet gDX-1 discone antenna,1,1989,pg 117, Tet hb 443 DX 10 15 20 40m yagi,1,1989,pg 68, Tet sq-22 antenna,1,1989,pg 99, Texnet packet switching network,1,1989,pg 54,Jones g Text-speech (synthesizer) algorithm,1,1989,pg 12, Th-21/31/41 & TNC-2/200/2a wiring,1,1989,pg 88, That pretty anodizing,1,1989,pg 12, That unwanted sideband,1,1989,pg 92, The $1000 ant sys (laying trenches),1,1989,pg 77, The $5 magnetic mount,1,1989,pg 118, The 1215 transistor superhet,1,1989,pg 46, The 1215 transistor superhet,1,1989,pg 90, The 1215 transistor superhet,1,1989,pg 74, The 220'er,1,1989,pg 34, The 22s programmer program,1,1989,pg 114, The 321 3 bands 2el 1 feedline,1,1989,pg 99, The 432'er goes power-1100 mw,1,1989,pg 132, The 432'er solid-state,1,1989,pg 24, The 5 minute cor,1,1989,pg 152, The 6m jewel (transmitter-VFO),1,1989,pg 16, The 73-a-phone loudspeaker,1,1989,pg 70, The 88 cent varactor,1,1989,pg 38, The 88mh toroid,1,1989,pg 37, The ac4yn story:tibet 1936-1937,1,1989,pg 32, The afsa iv SSTV analyzer,1,1989,pg 17, The amateurs cape canaveral,1,1989,pg 64, The an/grr-5 RX,1,1989,pg 64, The ancient modulator,1,1989,pg 14, The antennascope-an effective tool,1,1989,pg 36, The art of DX qsl'ing,1,1989,pg 31, The astro ten,1,1989,pg 34, The audio bishop noise limiter,1,1989,pg 71, The automatic transmission line tuner,2,1989,pg 107, The ay-5-1013-a uart,2,1989,pg 24, The bamboo birdcage,2,1989,pg 22, The basics of basIC,2,1989,pg 128, The beam pole (up/down carriage),2,1989,pg 24, The beatnote basher select aud filter,2,1989,pg 12, The bee eliminator unique tiltover,2,1989,pg 14, The beeper-TX flasher multivibrator,2,1989,pg 56, The benefits of side-tone monitoring,2,1989,pg 191, The big bomb (5Kw linear amplifier),2,1989,pg 18, The big cannon,2,1989,pg 20, The big sail,2,1989,pg 50, The big thump (surge reduction),2,1989,pg 138, The buck a watt 6m transmitter,2,1989,pg 22, The calculating counter,2,1989,pg 22, The camper mobile and portable,2,1989,pg 40, The care of storage batteries,2,1989,pg 108, The carrier again,2,1989,pg 94, The case for the 1/2 wave feedline,2,1989,pg 58, The case of the n08HTy pi-net,2,1989,pg 38, The charmin keyer (squeeze paddle),2,1989,pg 22, The chicken method(tube substitn),2,1989,pg 26, The classic (33) feed system,2,1989,pg 29, The collinear resurrected,2,1989,pg 28, The computer QSO machine,2,1989,pg 80, The cubical quad (theory),2,1989,pg 48, The converter converter,2,1989,pg 18, The CW excavator,2,1989,pg 30, The CW excavator,2,1989,pg 141, The Dayton Hamvention '86,2,1989,pg 20, The ddrr,2,1989,pg 28, The ddrr,2,1989,pg 34, The demise of component stores,2,1989,pg 88, The design industries diplomat,2,1989,pg 48, The design of log periodic ant,2,1989,pg 62,Blick The design of parabolic reflectors,2,1989,pg 46, The diamond array,2,1989,pg 10, The dip light (gdo with light ind),2,1989,pg 68, The disguised twist (h v or both),2,1989,pg 40, The double coaxial ant,2,1989,pg 79, The double d beam,2,1989,pg 51, The double delta ant,2,1989,pg 52, The double hula,2,1989,pg 16, The double stub matching system,2,1989,pg 73, The double stub matching system,2,1989,pg 132, The drano finish,2,1989,pg 66, The early days of radio,2,1989,pg 152, The Eico 753k,2,1989,pg 76, The end of RF feedback,2,1989,pg 72, The evolution of spectrum mngmnt,2,1989,pg 31, The experimenters dream card,2,1989,pg 222, The F.M. Auto-start,2,1989,pg 21, The feedline argument,2,1989,pg 66, The FET compressor & agc sys,2,1989,pg 138, The FET voltmetr as nano-ampere mtr,3,1989,pg 37, The file box capacity 12ade,3,1989,pg 56, The fine points of FM operation,3,1989,pg 121, The first and the last q-5er,3,1989,pg 60, The four wire inverted vee,3,1989,pg 72, The freq response argument,3,1989,pg 68, The fun in foxhunting (t-hunt),3,1989,pg 88,Brown b The galaxy FM 210 (2m),3,1989,pg 69, The gladding 25FM transceiver,3,1989,pg 49, The great dipper,3,1989,pg 55, The ham and TVi,3,1989,pg 6, The hybird qd (2el 20m yagi refl),3,1989,pg 48, The hybrid qd (2el 20m yagi reflec),3,1989,pg 48, The importance of being grounded,3,1989,pg 98, The incredible 18 inch allband ant,3,1989,pg 49, The incredible lambda diode,3,1989,pg 70, The indicating osc (1-250mc osc),3,1989,pg 29, The indoor quad,3,1989,pg 17, The induction relay,3,1989,pg 192, The ins & outs of ttl,3,1989,pg 96, The irc and its role,3,1989,pg 83, The 06k box station,3,1989,pg 126, The key to peaceful coexistence,3,1989,pg 22, The kindly keyer,3,1989,pg 46, The kindly keyer,3,1989,pg 113, The lazy mans phone cq'er,3,1989,pg 42, The LC power reducer,3,1989,pg 38, The life of DX pioneer:gus browning,3,1989,pg 48,Parker j The little gate dipper(1.7-225mc),3,1989,pg 44, The little log for 40 to 20m,3,1989,pg 211,Ve4gs The little thief,3,1989,pg 84, The little wonder (7'rot dip 10-80),3,1989,pg 30, The little wonder mk 2,3,1989,pg 46, The low noise ant,3,1989,pg 39, The low ohm meter,3,1989,pg 87, The lowfer letter:1750m newsletter,3,1989,pg 8, The lowly coax fitting,3,1989,pg 34, The magic t (coupler),3,1989,pg 14, The magikey for automatic didahs,3,1989,pg 68, The makings of a modern day RX,3,1989,pg 57, The matchmaker circuit,3,1989,pg 38, The megger,3,1989,pg 102, The meter evaluator,3,1989,pg 116, The microultimatic,4,1989,pg 6, The microvolter (lo lvl sig source),4,1989,pg 132, The mini monitor,4,1989,pg 22, The minican (lo power dummy ld),4,1989,pg 44, The minirepeater (using pocketmate),4,1989,pg 55, The mismatched RF transmission line,4,1989,pg 28, The MK 3 electronic keyer,4,1989,pg 33, The MK2 calibrator,4,1989,pg 58, The mo RX (2-30MHz),4,1989,pg 20, The modified suction cup antenna,4,1989,pg 93, The mos-tone encoder,4,1989,pg 29, The multical (100kc-1mc),4,1989,pg 48, The new Op amps,4,1989,pg 78, The new tower (building laws),4,1989,pg 37, The 11ICe iv,4,1989,pg 30, The nuvistatector (product detector,4,1989,pg 32, The op amp beam heading indicator,4,1989,pg 118, The patch pad,4,1989,pg 51, The peRFect squelch,4,1989,pg 26, The peRFect squelch,4,1989,pg 36, The phase-lock loop,4,1989,pg 19, The phase-lock loop-exposed,4,1989,pg 102, The polar keyer (paddle),4,1989,pg 20, The pop box,4,1989,pg 44, The problem of inversions (USB/LSB),4,1989,pg 69, The QRP kilowatt,4,1989,pg 8, The r-511 (190-550 KHz RX),4,1989,pg 86, The radio works Carolina Windom/2,4,1989,pg 71,Reneau l The RCA cmu 15 FM transceiver,4,1989,pg 79, The regenerative detector,4,1989,pg 16, The relaying of messages,4,1989,pg 34, The repeater super councils,4,1989,pg 73, The rhombic ant (good),4,1989,pg 54, The right way to tune a linear,4,1989,pg 252, The saga of mikes and earphones,4,1989,pg 70, The sb100 on 6m,4,1989,pg 74, The seals electronics memory board,4,1989,pg 104, The semi-RTTY system,4,1989,pg 20, The shirtpocket touch-tone,4,1989,pg 58, The short vee ant,4,1989,pg 28,W3fqj The signal helper,4,1989,pg 44, The simplest audio IC yet,4,1989,pg 49, The simplest squelch,4,1989,pg 28, The six net (6m RX),4,1989,pg 48, The six net (6m RX),4,1989,pg 63, The sixer linear,4,1989,pg 10, The SJS receiver,4,1989,pg 34, The SJS receiver,4,1989,pg 26, The SJS receiver,4,1989,pg 46, The skeleton cone ant,4,1989,pg 133, The soft art of programming,4,1989,pg 140, The soft art of programming,4,1989,pg 92, The sound of random numbers,4,1989,pg 60, The space monitor (hf-vhf),4,1989,pg 6, The split site repeater,4,1989,pg 39, The sst-1 (40m solid-state transceiver),4,1989,pg 64, The stoner rt-1 RTTY cnvrtr,4,1989,pg 64, The story of father moran 9n1mm,4,1989,pg 70, The sun and radio,4,1989,pg 97, The super hx-20 (4cx250b),4,1989,pg 99, The super transmatch,4,1989,pg 150, The suppessor compressor,4,1989,pg 6, The synchronous detection process,4,1989,pg 6, The technology dictionary,4,1989,pg 27,Battle The theft stopper,4,1989,pg 52, The thermistor,4,1989,pg 78, The third hand,4,1989,pg 120, The touch keyer,4,1989,pg 29, The tranx circuit,4,1989,pg 76, The triac (theory & application),5,1989,pg 59, The triamp (audio amplifier),5,1989,pg 61, The triton 4 goes QRP,5,1989,pg 64, The tt-63a regenerative repeater,5,1989,pg 55, The turnstile ant,5,1989,pg 303, The TV ant (miniature 20m),5,1989,pg 10, The twin cities t.u.,5,1989,pg 12, The twixer (add 6 to your twoer),5,1989,pg 46, The two timer(alt 2 time sequences),5,1989,pg 106, The uhfit (uhf multipurpose unit),5,1989,pg 26, The ujt,5,1989,pg 14, The ultimate clock/calendar,5,1989,pg 52, The ultimate station control,5,1989,pg 30, The umbrella ant (short vertical),5,1989,pg 46, The unikey (using ujt),5,1989,pg 66, The vhf newcomer,5,1989,pg 66, The vIDICon minICamera,5,1989,pg 6, The violet tester (plant),5,1989,pg 52, The vk3atn moonbounce rhombic,5,1989,pg 44, The w1bb story king of 160m,5,1989,pg 58, The walky-nosy (FM RX to 2m),5,1989,pg 78, The war against rust,5,1989,pg 176, The waters codax,5,1989,pg 26, The wind counter,5,1989,pg 84, The world of x-band,5,1989,pg 33, The x bm (pattern) similar rhombic,5,1989,pg 50, The xnstr for voltage regulation,5,1989,pg 46, Theft prevention circuit,5,1989,pg 138, Theory of relativity,5,1989,pg 116, Thermistors,5,1989,pg 59, Third party agreement:us/micronesia,5,1989,pg 6,Hastings Third party regulations,5,1989,pg 138, Thirdterm a c-64 RTTY program,5,1989,pg 78,Leavey m Thirty years of ham RTTY,5,1989,pg 110, Thompson software morse translator,5,1989,pg 92, Those illegal CB channels,5,1989,pg 150, Thoughtless computer diagnostics,5,1989,pg 80, Thoughts on repeater fq),5,1989,pg 4, Threat to 220MHz Canadian operation,5,1989,pg 9,Hastings Three bnd birdcage,5,1989,pg 110, Three versatile IC testers,5,1989,pg 38, Through roof antenna rotating sys,5,1989,pg 50, Ti s-3030 ga-as FET 220 MHz preamp,5,1989,pg 66, Ti s-3030 ga-as FET 220 MHz preamp,5,1989,pg 91, Ti s-3030 ga-as FET availability,5,1989,pg 91, Ti-99/4a-Kantronics RTTY operation,5,1989,pg 64, Tight wound helix very short ant,5,1989,pg 26, Tilt that tower,5,1989,pg 28, Tilt-over tower,6,1989,pg 52, Tilted quad,6,1989,pg 46, Time & tide digitally determined,6,1989,pg 156, Time difference of arrival rdf sys,6,1989,pg 58,Moell j Time division multiplex basics,6,1989,pg 20,Tipton b Time domain systems voice ID'er,6,1989,pg 82, Time z0ne considerations),6,1989,pg 125, Time-domain reflectometry,6,1989,pg 178, Time-domain reflectometry,6,1989,pg 176, Time/fq meas sys,6,1989,pg 85, Time/fq meas sys pt2 des theory&clk,6,1989,pg 49, Time/fq meas system:system concepts,6,1989,pg 39, Timely repeater ID (morse code),6,1989,pg 54, Timely repeater ID (morse code),6,1989,pg 24, Timer 0-20 sec,6,1989,pg 130, Timer beeps every second,6,1989,pg 54, Timer for handheld transceivers,6,1989,pg 48, Timer for the ham photographer,6,1989,pg 66, Timer using ne555),6,1989,pg 103, Timer counter logIC probe +,6,1989,pg 10, Timex simple antenna program,6,1989,pg 96, Timex-sinclair history/variations,6,1989,pg 94, Timing diagrams,6,1989,pg 104, Timing switch 10-100 sec,6,1989,pg 110, Tiny 1/2 watt 40m VFO transmitter,6,1989,pg 78,Bryce m Tiny am broadcast receiver,6,1989,pg 139, Tiny iambic keyer/paddle-mobile op,6,1989,pg 28,Geier m Tiny iambic keyer/paddle-mobile op,6,1989,pg 92,Geier m Tiny iambic keyer/paddle-mobile op,6,1989,pg 64,Curtis j Tiny ingestible telemetry capsule,6,1989,pg 7,Bail j Tips for code class teachers,6,1989,pg 54, Tips for Identifying xfmrs,6,1989,pg 51, Tips on building transistor transmitters,6,1989,pg 64, Tips on chips,6,1989,pg 86, Tips on expediting factory service,6,1989,pg 28,West g Tips on surplus computer goodies,6,1989,pg 148, Tips on crystal oscillators,6,1989,pg 86, Tired of dead batteries,6,1989,pg 67, TNC connect alarm,6,1989,pg 66, TNC connect alarm,6,1989,pg 14,Schmidt m TNC terminal pgm & computer mix,6,1989,pg 61,Leavey m TNCs that support v.23 std & mods,6,1989,pg 58,Lloyd b To patch or not to patch?,6,1989,pg 56, Tokyo hi-power hl-37v 30w 2m amp,6,1989,pg 34, Tokyo radio row,6,1989,pg 26, Tone access for repeaters,6,1989,pg 33, Tone burst generator,6,1989,pg 114, Tone decoder oscillator,6,1989,pg 108, Tone decoder/delay circuit,6,1989,pg 49, Tone decoder/delay circuit,7,1989,pg 49, Tone decoder/delay circuit,7,1989,pg 49, Tone encoder required in Europe,7,1989,pg 78, Tone signaling and 12oding,7,1989,pg 82, Tone - burst oscillator,7,1989,pg 62, Tone – decoder circuit,7,1989,pg 30, Tonna 20804 4el 2m yagi,7,1989,pg 35,Kt2b Tonna 50/5 5el 6m yagi,7,1989,pg 18,Putman Tonna 55el 1296 MHz yagi,7,1989,pg 83, Tonna f9ft 19el 2m yagi,7,1989,pg 22,Putman Tonna f9ft 9el 2m portable yagi,7,1989,pg 18,Putman Top (vee + coil) loaded 80m vt,7,1989,pg 22, Top loaded 160m & 1750m vertical),7,1989,pg 24, Top loaded mobile ant,7,1989,pg 83, Top loaded whip,7,1989,pg 18, Top tower mount for sloper,7,1989,pg 18,Wa3ekl Top-loaded 75m 5/8 wave vertical,7,1989,pg 88, Top-loaded 80m vertical,7,1989,pg 76, Topographic map source,7,1989,pg 39, Topographical maps for hams,7,1989,pg 102, Toroidal core construction,7,1989,pg 73, Toroidal quadrature ant,7,1989,pg 40, Toroidal tanks-up to 1Kw),7,1989,pg 6, Torrestronics digital fq readout,7,1989,pg 27, Total solar power system,7,1989,pg 60,Wb8vge Touch sensitive alarms,7,1989,pg 72, Touch sensitive keying circuit,7,1989,pg 132, Touch switch,7,1989,pg 110, Touch-tone adjustment,7,1989,pg 146, Touch-tone adjustment,7,1989,pg 65, Touch-tone decoder,7,1989,pg 34, Touch-tone frequency generator,7,1989,pg 78, Touch-tone generation and pads),7,1989,pg 71, Touch-tone mod for the standard HT,7,1989,pg 75, Touch-tone pad circuit,7,1989,pg 20, Touch-tone pads-source for box),7,1989,pg 94, Touch-tone stability-heath hw-2021,7,1989,pg 60, Touch-tone to dial converter,7,1989,pg 164, Touch-tone&telephone connecting arrgt,7,1989,pg 43, Toward mobile security,7,1989,pg 59, Tower base-cheap,7,1989,pg 138, Tower construction using EMT tubing,7,1989,pg 103, Tower foundation/ raising notes,7,1989,pg 104, Tower foundation/ raising notes,7,1989,pg 155, Tower installation using rope guys,7,1989,pg 58, Tower raising,7,1989,pg 126, Towers,7,1989,pg 22, Towers from the past,7,1989,pg 66, Tr system for the 11ICe,7,1989,pg 54, Tr-22 mod (higher power out),7,1989,pg 91, Tr-2200a supply/ charger mod,7,1989,pg 96, Tr-2400 automatic scanning mod,7,1989,pg 42, Tr-7400 bar-graph s-meter,7,1989,pg 46, Tr-7400a freq/display mod,7,1989,pg 108, Tr-7500 increased frequencies,7,1989,pg 160, Tr-9000 memory scanning,7,1989,pg 100, Trac elex te-144 deluxe CMOS keyer,8,1989,pg 11,Wa6ohx Track OSCAR 8 step-by-step method,8,1989,pg 86, Track OSCAR on 11a 1200 computer,8,1989,pg 66, Track OSCAR with hp-25 calculator,8,1989,pg 80, Track OSCAR with hp-67 calculator,8,1989,pg 64, Track OSCAR with hp-67 calculator,8,1989,pg 172, Track OSCAR with sr-52 calculator,8,1989,pg 32, Track OSCAR with sr-52 calculator,8,1989,pg 58, Track OSCAR with sr-52 calculator,8,1989,pg 10, Track solar activity with vlf receiver,8,1989,pg 42, Track solar activity with vlf RX,8,1989,pg 42, Tracking tornadoes on 2m,8,1989,pg 24, TraffIC handling explained,8,1989,pg 118, Transcanadian transmission thru satellite,8,1989,pg 7,Reneau l Transceiver CW filter & monitor,8,1989,pg 14, Transceiver digital freq display,8,1989,pg 36, Transceiver digital freq display,8,1989,pg 166, Transceiver digital freq display,8,1989,pg 175, Transceiver packet/ voice switchbox,8,1989,pg 58,Dingle r Transceiving with an outboard receiver,8,1989,pg 62, Transformer basics,8,1989,pg 76, Transformer basics,8,1989,pg 278, Transformerless power supplies,8,1989,pg 14, Transi-test transistor checker,8,1989,pg 101, Transistor & diode checker,8,1989,pg 6, Transistor analyzer,8,1989,pg 30, Transistor basics,8,1989,pg 250, Transistor biasing,8,1989,pg 136, Transistor biasing,8,1989,pg 26, Transistor checker using vom,8,1989,pg 144, Transistor emitter dipper (vhf),8,1989,pg 42, Transistor gain tester,8,1989,pg 60, Transistor keying circuit,8,1989,pg 90, Transistor mike preamp,8,1989,pg 10, Transistor mike preamp (ltr),8,1989,pg 76, Transistor oscillator,8,1989,pg 44, Transistor power supplies,8,1989,pg 10, Transistor primer,8,1989,pg 149, Transistor primer:biasing amp dac,8,1989,pg 34, Transistor principles,8,1989,pg 92, Transistor RF power amp design,8,1989,pg 52, Transistor testers,8,1989,pg 42, Transistor testers,8,1989,pg 133, Transistor testing techniques,8,1989,pg 76, Transistor used as 115w dummy load,8,1989,pg 92, Transistorize that meter,8,1989,pg 26, Transistorized 6m receiver,8,1989,pg 22, Transistorized 6m crystal control converter,8,1989,pg 22,W3hix Transistorized audio fq meter,8,1989,pg 28, Transistorized field strength meter,8,1989,pg 14, Transistorized squelch,8,1989,pg 74, Transistorized terminal unit (tu),8,1989,pg 12, Transistorizing heath ig-102 generator,8,1989,pg 120, Transistorizing swan sw-175 transceiver,8,1989,pg 50, Transistorizing the fq meter,8,1989,pg 60, Transistors for hams,8,1989,pg 34, Transit time (tube),8,1989,pg 80, Transitorizing the freq meter,8,1989,pg 147, Translab ferrite balun,8,1989,pg 121, Transliterated Russian CW phrases,8,1989,pg 82, Transmatch with bdg/null detector,8,1989,pg 32, Transmission line transformers,9,1989,pg 27,Sevick Transmission line transformers,9,1989,pg 66, Transmission line transformers,9,1989,pg 63, Transmission lines,9,1989,pg 86, Transmitted ATV signal monitor,9,1989,pg 152, Transmitted audio monitor,9,1989,pg 66, Transmitter hunting-rdfer's bible,9,1989,pg 37,Moell Transmitters,9,1989,pg 74, Transmitting and receiving antennas,9,1989,pg 26, Transmitting nws signal over ATV,9,1989,pg 77,Stone m Transmitting tube guide,9,1989,pg 48, Transpolar skitrek update,9,1989,pg 57, Transverter & ts-9000 = hf bands,9,1989,pg 10, Transverter & ts-9000 = hf bands,9,1989,pg 99, Trap type vt ant + 2m operation,9,1989,pg 18, Trapezoid pattern equipment hookup),9,1989,pg 92, Trapped inverted vees 10m thru 80m),9,1989,pg 104, Traveling hams allband ant/mast,9,1989,pg 98, Traveling in czechoslovakia/poland,9,1989,pg 73,Green w Trends in surplus,9,1989,pg 68, Triac circuits,9,1989,pg 76, Triangle elex mk-800 memory keyer,9,1989,pg 68, Triangular loop beam 40m-10m,9,1989,pg 50, Tricky soldering job (aluminum),9,1989,pg 74, Triggered sweep for scope,9,1989,pg 156, Trim for 10m (taper plates var cap),9,1989,pg 68, Tripe lite epg-1200 electrIC generator,9,1989,pg 68,Currier h Tristao towers,9,1989,pg 64, Triton digital fq display,9,1989,pg 175, Triton digital frequency display,9,1989,pg 36, Triton digital frequency display,9,1989,pg 166, Tropospheric propagation parameters,9,1989,pg 76, Troubleshoot ant FM indoors,9,1989,pg 44, Troubleshoot switching power supply,9,1989,pg 50,Rice e Troubleshooting a desk calculator),9,1989,pg 16, Troubleshooting a down wxsat system,9,1989,pg 70, Troubleshooting a microprocessor,9,1989,pg 102, Troubleshooting audio power amps,9,1989,pg 64,Geier m Troubleshooting low level audio amp,9,1989,pg 64,Geier m Troubleshooting power supplies,9,1989,pg 58,Geier m Troubleshooting power supplies,9,1989,pg 61,Geier m Troubleshooting used equipment,9,1989,pg 21,Newkirk w Troubleshooting used receivers,9,1989,pg 21,Newkirk w Troubleshooting with a vom,9,1989,pg 66,Geier m Troubleshooting-rules & tools,9,1989,pg 26, Trs-80 and four i/o ports,9,1989,pg 68, Trs-80 cassette loading problem,9,1989,pg 96, Trs-80 cassette loading problem,9,1989,pg 198, Trs-80 controlled ham station,9,1989,pg 76, Trs-80 controlled ham station,9,1989,pg 180, Trs-80 direction finding program,9,1989,pg 76, Trs-80 DXcc program,9,1989,pg 77, Trs-80 generates CW sounds,9,1989,pg 32, Trs-80 level 1 morse code sending,9,1989,pg 80, Trs-80 logging & qsl'ng pgm,9,1989,pg 58, Trs-80 logging & qsl'ng pgm,9,1989,pg 87, Trs-80 net roster program,9,1989,pg 62, Trs-80 pgm has collection of facts,9,1989,pg 72, Trs-80 qsl'ng program,9,1989,pg 48, Trs-80 touch-type CW sender,9,1989,pg 64, Trs-80 touch-type CW sender,10,1989,pg 78, Trs-80-3 and 2 IC make d/a converter,10,1989,pg 44, Trs-80c 2 el vert array program,10,1989,pg 32, Trs-80c and SSTV,10,1989,pg 10, Trs-80c hi-res pix pgm,10,1989,pg 72, Trs-80c log duping program,10,1989,pg 84, Trs-80c rs-232 and rom ports,10,1989,pg 81, Trs-80c SSTV & wx fax,10,1989,pg 10, Trs-80c SSTV & wx fax,10,1989,pg 18, Trs-80c/RTTY computer programs,10,1989,pg 134, Trs-80c/SSTV computer programs,10,1989,pg 134, Trs80 interactive code trainer,10,1989,pg 60, Trs80 model 3 terminal pgm source,10,1989,pg 75, Trs80-100 RTTY pgm on ncr computer,10,1989,pg 80, Trs80c & model 35 as output device,10,1989,pg 66, Trs80c & model 35 as output device,10,1989,pg 87, Trs80c & schematic drafting=art,10,1989,pg 74, Trs80c and c-c expansion bus,10,1989,pg 68, Trs80c checks battery charge state,10,1989,pg 70, Trs80c RTTY pgm for direct op,10,1989,pg 80,Goodman Trs80c RTTY pgm for direct op,10,1989,pg 84, Trs80c RTTY pgm for direct op,10,1989,pg 73, Trs80c RTTY pgm for direct op,10,1989,pg 62, Trs80c RTTY pgm for direct op,10,1989,pg 57, Trs80c RTTY pgm for direct op,10,1989,pg 70, Trs80c SSTV pgm source,10,1989,pg 62, Trs80c upside down keying problem,10,1989,pg 73, Trs80c 170Hz modem & software sys,10,1989,pg 58, Trs80c3 and wefax noaa apt,10,1989,pg 62, Truetone cyj-4732a-77 CB to 10m,10,1989,pg 30, Truetone mcc-4434b-67 CB to 10m,10,1989,pg 30, Trw ca-2870 20-400 MHz 34 dB gain amp,10,1989,pg 78,Houghton Trw ca-4815h 10-1000 MHz 17dB amp,10,1989,pg 78,Houghton Try broadcast band DX,10,1989,pg 42, Trying to save 220-222 MHz,10,1989,pg 83, Ts-180 protection circuit alarm,10,1989,pg 70, Ts-430s transverter connections,10,1989,pg 54, Ts-440/heath linear keying circuit,10,1989,pg 87,Wells h Ts-440s control head for mobile op,10,1989,pg 18,Rader w Ts-440s synthesizer pop noise,10,1989,pg 85,Geier m Ts-520s CW switchable selectivity,10,1989,pg 99, Ts-700a calibrator,10,1989,pg 128, Ts-700a hiss exterminator,10,1989,pg 54, Ts-820s mods,10,1989,pg 48, Ts-830s computerized tuning,10,1989,pg 49, Ts-830s replacement if filters,10,1989,pg 36, Ts-930 amtor keying modification,10,1989,pg 82,W5au Ts-940 mod for 220 MHz xvtr use,10,1989,pg 21,Bloom r Sts-940s memory bank selector,10,1989,pg 34,Geier m Ts430s nonlinear output power control,10,1989,pg 75, Tt decoder using calculator readout,10,1989,pg 26, Touch-tone pad for the Wilson HT,10,1989,pg 94, Touch-tone pad for the Wilson HT,10,1989,pg 14, Tt-63a as a display generator,10,1989,pg 17, Ttl (logic),10,1989,pg 19, Ttl (logic),10,1989,pg 23, Ttl and CMOS oscillator,10,1989,pg 192, Ttl one-shots,10,1989,pg 56, Ttl output configurations,10,1989,pg 162, Ttl square wave doubler,10,1989,pg 164, Ttl techniques,10,1989,pg 89, Ttl to rs232 rs232 to ttl converter,10,1989,pg 34,Waters w Ttl crystal osc,10,1989,pg 26, Tty/computer cr delay problem cure,10,1989,pg 82, Tube and transistor biasing,10,1989,pg 216, Tube collectors,10,1989,pg 50, Tube cutter for RG-8 and larger,10,1989,pg 103, Tube history,10,1989,pg 202, Tube noise blanker,10,1989,pg 27, Tube RF transmitter,10,1989,pg 58, Tube theory,11,1989,pg 75, Tubeless VFO for 6 or 2,11,1989,pg 28, Tunable 10m converter,11,1989,pg 57, Tunable audio filter,11,1989,pg 85, Tunable bandpass filter,11,1989,pg 135, Tunable bandpass filter,11,1989,pg 7, Tunable crystal filter,11,1989,pg 64, Tunable FM RX strips,11,1989,pg 24, Tunable shift RTTY filter,11,1989,pg 46, Tunable transmission line trap,11,1989,pg 151, Tune big ant coils-permeability,11,1989,pg 127, Tune to 2nd harmonic & measure it,11,1989,pg 29, Tune your tower to 80m/160m,11,1989,pg 118, Tune your tower to 80m/160m,11,1989,pg 65, Tune-up aids for the blind,11,1989,pg 64, Tuned diode vhf RX,11,1989,pg 81, Tuned feeders & feeding networks,11,1989,pg 118, Tuned feeders forever,11,1989,pg 24, Tuned filter chokes-the easy way,11,1989,pg 18, Tuner for short ant,11,1989,pg 56, Tuner made from arc-5,11,1989,pg 128, Tuning a parasitIC beam,11,1989,pg 16, Tuning a toroID filter),11,1989,pg 118, Tuning all band vt ant,11,1989,pg 85, Tuning bypass capacitors,11,1989,pg 8, Tuning crystal multiplier stages,11,1989,pg 62,Houghton Tuning hint for RCA FM equipment,11,1989,pg 77, Tuning in hf RTTY signals technique,11,1989,pg 16, Tuning in on bonadios satellites,11,1989,pg 10, Tuning in on OSCAR 8,11,1989,pg 176, Tuning indicators for SSTV monitors,11,1989,pg 39, Tuning newer TVs for fsTV reception,11,1989,pg 80, Tuning preamp for lowest nf,11,1989,pg 102, Tuning RTTY shifts with a piano,11,1989,pg 69, Tuning the RTTY signal,11,1989,pg 16, Tuning tips for using volt var caps,11,1989,pg 51, Tunnel diodes theory & applICation,11,1989,pg 8, Turn signal reminder,11,1989,pg 166, Turn signal time-out,11,1989,pg 142, Turning scope into RF monitor,11,1989,pg 20, Turnstile over reflector OSCAR8 ant,11,1989,pg 62, Turnstile over reflector OSCAR8 ant,11,1989,pg 171, TV and interference,11,1989,pg 70, TV commercial killer,11,1989,pg 131, TV converter,11,1989,pg 44, TV horizontal sweep interference,11,1989,pg 52, TV monitor,11,1989,pg 21, TV set as source of interference,11,1989,pg 49,Geier m TV set detects tornadoes,11,1989,pg 50, TVI,11,1989,pg 76, TVI fixit,11,1989,pg 128, TVI from an ant rotator,11,1989,pg 65, TVI lpf,11,1989,pg 126, Tvro ant: buy new old or build,11,1989,pg 62, Tvro basics,11,1989,pg 14, Tvro dish selection methods,11,1989,pg 54, Tvro downconverter,11,1989,pg 58, Tvro downconverter,11,1989,pg 96, Tvro question and answer,11,1989,pg 62, Tvro receivers-block diagrams,11,1989,pg 54, Tvro signal source,11,1989,pg 46, Tvro signal source,11,1989,pg 104, Tvro sound decoders,11,1989,pg 58, Tvro subcarrier detectors,11,1989,pg 60, Tvro troubleshooting,11,1989,pg 40, Tvro:lna waveguide horns,11,1989,pg 66, Twin t audio osc generates mCW),11,1989,pg 72, Twin tee constant ampl audio oscillator,11,1989,pg 11, Twinlead 2m j ant,11,1989,pg 160, Twinlead phased array (2el),12,1989,pg 47, Two 4cx250b 2Kw mobile,12,1989,pg 6, Two alternate fq osc,12,1989,pg 139, Two cheap crank-knobs,12,1989,pg 58, Two conversions for motrla FMtru41v,12,1989,pg 72, Two more 2m amp,12,1989,pg 31, Two more 2m amp,12,1989,pg 109, Two stations on one antenna,12,1989,pg 70, Two tiered sloped console,12,1989,pg 86, Two tone audio generator,12,1989,pg 84, Two'er linear,12,1989,pg 70, Two-tone sequential encoder,12,1989,pg 14, Twt description & operation,12,1989,pg 62,Houghton Typical ham shacks,12,1989,pg 46, Typical IBM PC/RTTY configurations,12,1989,pg 77, Typical mail forwarding command,12,1989,pg 76, U.S. Surplus bidders list,12,1989,pg 192, Ua1kae Antarctica operation,12,1989,pg 126, Uart interface RCA vip computer,12,1989,pg 18, Uart interfaces rca vip computer,12,1989,pg 18, UHF ATV antennas,12,1989,pg 62, UHF aurora 2 year USSR examination,12,1989,pg 8, UHF grid dipper,12,1989,pg 24, UHF helical TV antenna,12,1989,pg 64, UHF osc part off ATV converter,12,1989,pg 20, UHF propagation,12,1989,pg 62, UHF propagation cone,12,1989,pg 37, UHF signal source,12,1989,pg 84, UHF SWR bridge from surplus,12,1989,pg 58, UHF SWR indicator,12,1989,pg 68, Ujt keyer for CW,12,1989,pg 12, Ultimate transmitter control,12,1989,pg 28, Ultra simple regulation with new IC,12,1989,pg 48, Ultra-flexible crystal calibrator,12,1989,pg 146, Ultraminiature Vacuum tubes,12,1989,pg 8,Hastings UltrasonIC oscillator,12,1989,pg 90, Umos & vmos FETs explained,12,1989,pg 40,Bloom r Umos & vmos FETs explained,12,1989,pg 90, Unattended automatic sat reception,12,1989,pg 72, Unattended auto hf packet sta,12,1989,pg 50, Under the noise,12,1989,pg 20, Underground radio,12,1989,pg 57, Understanding and using IC,12,1989,pg 16, Understanding avc,12,1989,pg 66, Understanding slowscan monitor,12,1989,pg 20, Understanding SWR,12,1989,pg 46, Understanding SWR,12,1989,pg 151, Understanding the dB,12,1989,pg 136, Uniden bearcat 800xlt scanner,12,1989,pg 20, Uniden bearcat bc100xlt scanner,12,1989,pg 52,Rowinski Uniden hr-2600 10m transceiver,12,1989,pg 32,Stern m Uniden hr-2600 audio fq response,12,1989,pg 48,Lloyd b Uniden hr2510 easier tuning mod,12,1989,pg 38,Kollar c Uniden hr2510 easier tuning mod,12,1989,pg 59,Kollar c Uniden hr2510 split fq mod for 10m,12,1989,pg 34,Thomas r Uniden hr2510 split fq mod for 10m,12,1989,pg 11, Uniden hr2510 split fq mod for 10m,12,1989,pg 90, Unique digital tty accessories,12,1989,pg 66, Unique lo resistance paddle),12,1989,pg 133, United kingdom repeaters,12,1989,pg 58, United ropeworks phillystran,12,1989,pg 61,Currier h United ropeworks phillystran guys,12,1989,pg 76,Reneau l Universal 2300MHz downconverter,12,1989,pg 30, Universal 4 digit frequency display,12,1989,pg 54, Universal 4 digit frequency display,12,1989,pg 56, Universal AFSK generator,12,1989,pg 37, Universal battery charger,12,1989,pg 72,Bryce m Universal battery charger,12,1989,pg 54,Bryce m Universal battery charger,12,1989,pg 59,Bryce m Universal dual-fq crystal calibrator,1,1990,pg 58, Universal IC tester,1,1990,pg 95, Universal m-7000 all digital mode,1,1990,pg 44,Ferrand p Universal m-7000 multimode decoder,1,1990,pg 63, Universal notch (filter) circuit,1,1990,pg 98, Universal op amp agc circuit many uses,1,1990,pg 32,Ka9neh Universal power supply,1,1990,pg 65, Universal touch-tone interface circuit,1,1990,pg 153, Unlike centertap xFMrs,1,1990,pg 25, Untuned crystal osc 3-20 MHz,1,1990,pg 127, Untuned crystal osc 300KHz-10MHz,1,1990,pg 159, Unwanted feedback,1,1990,pg 46, Uo-9 11 fo-12 rs-10 11 orbital data,1,1990,pg 65, Uosat (OSCAR 9) problem,1,1990,pg 101, Uosat d OSCAR 14 frequencies/modes,1,1990,pg 46,Wa5zib Uosat digital telemetry,1,1990,pg 59, Uosat e OSCAR 15 frequencies/modes,1,1990,pg 46,Wa5zib Uosat OSCAR 9 information,1,1990,pg 132, Uosat OSCAR 9 OSCAR 11 descriptions,1,1990,pg 62,Ward j Uosat OSCAR11 relays skitrek info,1,1990,pg 74, Uosat satellite info/telemetry,1,1990,pg 20, Uosat satellite info/telemetry,1,1990,pg 29, Uosat-2 telemetry is heard again,1,1990,pg 82, Uosat-c 3rd uosat-future use,1,1990,pg 78, Uosat-OSCAR 9 launched,1,1990,pg 194, Up front (improve RX sensitivity),1,1990,pg 32, Updated universal fq generator,1,1990,pg 50, Updating the 1940s receivers,1,1990,pg 36, Updating the bc348 by 30 years,1,1990,pg 84, Updating the pocket mate,1,1990,pg 97, Updating the wilson 1402,1,1990,pg 114, Updating warc,1,1990,pg 11, Upper/lower case keyboard operation,1,1990,pg 86, Urban ant restrictions,1,1990,pg 83, Us & soviet navigational satellites,1,1990,pg 7,Reneau l Us balloon launches in 1987-1990,1,1990,pg 34,Brown b Us packet digipeaters/pbbs list,1,1990,pg 33, USA TV chan fq,1,1990,pg 300, USATV society section manager list,1,1990,pg 80, Uscg loran c user handBook,1,1990,pg 191, Use 120VAC variac on 220 volt circuit,1,1990,pg 78, Use 2m HT & 2/10m xvtr for 10m FM,1,1990,pg 38, Euse af-100 IC 3 op amps for filters,1,1990,pg 34, Use amp modules as building block,1,1990,pg 58,Houghton Use an/urm-120 el in bird wattmeter,1,1990,pg 48,Kelson f Use Atari st for color SSTV op pt1,1,1990,pg 38,Langner j Use Atari st for color SSTV pt2,1,1990,pg 41,Langner j Use ATV to attract youth,1,1990,pg 53,Brown b Use ATV to transmit computer pgms,1,1990,pg 53,Brown b Use car (cassette) audio for HT,1,1990,pg 43,Danzer p Use car ant for 2m also),1,1990,pg 44, Use commercial gear to get on ATV,1,1990,pg 76,Brown b Use copperclad for box fabrication,1,1990,pg 134, Use dc relay on ac with diodes,1,1990,pg 87, Use digicom>64 with commodore sx-64,2,1990,pg 24,Drude t Use gdo to find capacitance,2,1990,pg 35, Use GE mastr-pro for 220 MHz receiver,2,1990,pg 32, Use GE UHF TX for OSCAR phase 3,2,1990,pg 18, Use glue gun to hold down parts,2,1990,pg 44,Clarke b Use heath h-8 computer for RTTY,2,1990,pg 40, Use kit building to teach students,2,1990,pg 32,Onley d Use mixer modules as building block,2,1990,pg 58,Houghton Use new FCC 610 forms,2,1990,pg 7, Use of 10 GHz & 18 GHz osc and 1 dish,2,1990,pg 85,Houghton Use of a 4:1 balun with a yagi,2,1990,pg 38, Use of FET in bc-906 fq mtr,2,1990,pg 26, Use of linear SSB radios on packet,2,1990,pg 77, Use of q-mult to increase intelligibility,2,1990,pg 74, Use of single helix for SSB/CW),2,1990,pg 91, Use of spectrum analyzer as receiver,2,1990,pg 44,Roberts s Use rt-70 (surplus) on 6m,2,1990,pg 40, Use second trs-80c keyboard,2,1990,pg 50, Use shunt to measure high currents,2,1990,pg 108, Use trs-80 to receive RTTY,2,1990,pg 28, Use trs80c program to fq align tu,2,1990,pg 26, Use ts-430s audio signal source,2,1990,pg 7, Use ts-430s display below 150KHz,2,1990,pg 93,Fay c Use ts-520se 500Hz CW fltr for RTTY,2,1990,pg 44, Use TTL in fq decoder mode,2,1990,pg 67, Use TV or vcr to view ATV transmissions,2,1990,pg 76,Brown b Use vhf headset/mike on hf also,2,1990,pg 10,Stieb k Use WWVB to calibrate your counter,2,1990,pg 62,Houghton Use your gdo and z meter,2,1990,pg 104, Used equipment buyer hints,2,1990,pg 32, Useful osc (for auto etc),2,1990,pg 141, Useful tools for working peRFboard,2,1990,pg 75, Useful transistor circuits,2,1990,pg 64, User PTT repeater timeout circuit,2,1990,pg 82,Spies k User report on the genave HT,2,1990,pg 150, Using 100 WPM tty on 60 WPM circuits,2,1990,pg 158, Using 2el 15m qd on 20m(conversion),2,1990,pg 105, Using 4 new fcts on $5 trs80c keybd,2,1990,pg 76, Using 400Hz xFMrs,2,1990,pg 106, Using a bargain surplus keyboard,2,1990,pg 212, Using a cellular phone ant on 2m,2,1990,pg 38, Using a mast mounted preamp,2,1990,pg 78, Using a sequencer for preamp saFETy,2,1990,pg 80, Using a surplus 11 GHz transceiver on 10 GHz,2,1990,pg 68,Houghton Using a wireless broadcaster,2,1990,pg 184, Using ac lines for signal transmission,2,1990,pg 34, Using an IBM Selectric as i/o,2,1990,pg 116, Using apple ii computer on RTTY,2,1990,pg 34, Using bargain muffin fans,2,1990,pg 276, Using bell 101 modem on ham bands,2,1990,pg 70, Using bell type modem for RTTY,2,1990,pg 73, Using braid as solder sponge,2,1990,pg 49, Using CB ant on 10 thru 40m,2,1990,pg 122, Using CB ant on 10m,2,1990,pg 120, Using digital multimeters,2,1990,pg 62, Using FETs in burst generators,2,1990,pg 50, Using FETs in command set transmitter,3,1990,pg 23, Using FSTV-430a with external amp,3,1990,pg 28,Griffin h Using hf boom for vhf yagi,3,1990,pg 11, Using IC socket for connector,3,1990,pg 81, Using low cost FETs on 6m,3,1990,pg 11, Using lusat OSCAR 19 as digipeater,3,1990,pg 51,Wa5zib Using microwave for repeater links,3,1990,pg 34, Using mobile ant for Vacation use,3,1990,pg 130, Using model 33 asr teleprinter,3,1990,pg 81, Using older TNC as personal mailbox,3,1990,pg 30,Wb6wkb Using packet for t-hunting,3,1990,pg 52,Moell j Using PSK-1 to tune in satellites,3,1990,pg 33,Goodman d Using rain gutter for an ant),3,1990,pg 59, Using rate of change noise limiter,3,1990,pg 35, Using SCR in tty series wound motor,3,1990,pg 82, Using superdf on 6m with longer ant,3,1990,pg 54,Moell j Using the 432'er,3,1990,pg 77, Using the atlas 180/210 transceiver,3,1990,pg 146, Using the first ham IC,3,1990,pg 6, Using the first ham IC,3,1990,pg 63, Using the sun to align,3,1990,pg 68, Using the ten-tec transceiver modules,3,1990,pg 77, Using the w.u. Desk fax,3,1990,pg 25, Using thin wire ant,3,1990,pg 42, Using toroids in ham gear,3,1990,pg 36, Using trs80 model 100 for packet,3,1990,pg 74, Using vom as field-strength meter,3,1990,pg 19, Using wx map for 6m DXing,3,1990,pg 166, Using transmission lines for matching),3,1990,pg 46, USSR launched western built OSCARs,3,1990,pg 9, USSR relaxes amateur rules,3,1990,pg 82, USSR rs-12 & -13 being planned,3,1990,pg 67, USSR rs9 10 parameters,3,1990,pg 8, USSR stn on packet radio,3,1990,pg 9, Utopia breakin (qsk),3,1990,pg 24, VACation ham operating,3,1990,pg 83, VACation ham operating,3,1990,pg 56, Vacuum capacitor traps,3,1990,pg 60, Valor pa270 2m/70cm vertical,3,1990,pg 85,Reneau l Valor puc 450 uhf collinear antenna,3,1990,pg 59,Reneau l Van Gorden engrg antenna insulators,3,1990,pg 68,Currier h Vanguard 501 TV camera,3,1990,pg 86, Vanguard fs-160 fq prescaler,3,1990,pg 108, Varactor diode theory and circuits,3,1990,pg 182, Varactor modulator,3,1990,pg 55, Varactors,3,1990,pg 16, Variable bandpass active filter,3,1990,pg 42, Variable CMOS oscillator,3,1990,pg 63, Variable crystal oscillator concept,3,1990,pg 66,Bryce m Variable duty-cycle pulse generator,3,1990,pg 80, Variable fq notch filter & peaking,3,1990,pg 14, Variable fq notch filter & peaking,3,1990,pg 94, Variable inductor substitute,3,1990,pg 40, Variable lo-volt.regulated power supply,3,1990,pg 38, Variable power supply,3,1990,pg 98, Variable q state variable filter),3,1990,pg 108, Variable resistance VFO for 6m & 2m,3,1990,pg 124, Variable shift terminal unit,3,1990,pg 70, Variable speed for power drill,3,1990,pg 170, Variable time-interval generator(beeper),3,1990,pg 122, Variable volt 1a regulated supply,3,1990,pg 226, Variable voltage xnstr power supply,3,1990,pg 90, Variable z impedance transformation,3,1990,pg 59, Variac non-isolation danger,4,1990,pg 61, Various battery discharge curves,4,1990,pg 88, Various computer/model 33 hookups,4,1990,pg 80, Various vertical endfire beam ant,4,1990,pg 39, Vco-decoder interface,4,1990,pg 110, Ve & vec to administer exams,4,1990,pg 77, Vec/ve reimbursement,4,1990,pg 118, Vecs must maintain question pool,4,1990,pg 7, Vector plugboard model 4350 mICro,4,1990,pg 14, Vee loop beam,4,1990,pg 8, VehICle security system,4,1990,pg 122, VehICles good for t-hunting,4,1990,pg 68,Moell j Venus slow/fast scan camera,4,1990,pg 38, Venus ss2 slow scan TV monitor,4,1990,pg 38, Vernier for oscillator,4,1990,pg 112, Versabraille ii packet system,4,1990,pg 48, Versatile audio filter,4,1990,pg 222, Versatile IC keyer,4,1990,pg 69, Versatile multi-function tester,4,1990,pg 184, Versatile power distribution system,4,1990,pg 124, Versatile transistor checker,4,1990,pg 94, Versatile transistor tester,4,1990,pg 122, Versatile trs80c/RTTY pgm,4,1990,pg 70, Versatile trs80c/RTTY pgm,4,1990,pg 74, Versatile variable power supply,4,1990,pg 18, Vert/horiz/circ polarized antenna,4,1990,pg 116, VertICal antenna feed method,4,1990,pg 42,Gibilisco VertICal antennas,4,1990,pg 70, VertICal dipole whip for 2m HT,4,1990,pg 35,Sumption VertICal j antenna,4,1990,pg 82, VertICal j antenna,4,1990,pg 62, Very large arrays at the nrao,4,1990,pg 18, Very low power 10m operation,4,1990,pg 14,Devon j Vestigial sideband explained,4,1990,pg 23,Hranac r VHF amp used to meas gain NF & AGC,4,1990,pg 99, VHF amp using mfe3007),4,1990,pg 82, VHF and up DX activity,4,1990,pg 104, VHF ant,4,1990,pg 38, VHF ant,4,1990,pg 42, VHF ant/transmission line/preamp tradeoffs,4,1990,pg 75, VHF antenna tuner,4,1990,pg 6, VHF band scanner,4,1990,pg 127, VHF buyers guide,4,1990,pg 78, VHF communications magazine again,4,1990,pg 76, VHF converters,4,1990,pg 23, VHF digital repeater),4,1990,pg 137, VHF directional finder + circuitry,4,1990,pg 6, VHF directional finder + circuitry),4,1990,pg 32, VHF dsb,4,1990,pg 85, VHF dummy load wattmeter,4,1990,pg 46, VHF dummy load wattmeter,4,1990,pg 47, VHF dummy loads,4,1990,pg 53, VHF engineering 2m transceiver,4,1990,pg 53, VHF engineering HT-144b mods,4,1990,pg 46, VHF engineering syn2 synthesizer,4,1990,pg 52, VHF engineering TX150 transmitter,4,1990,pg 52, VHF engineering(company) profile,4,1990,pg 106, VHF engrg 70w 2m amp,4,1990,pg 32, VHF engrg 80w 450 MHz amp,4,1990,pg 32, VHF engrg ble 10/80 uhf amp,4,1990,pg 36, VHF engrg ps-3012 30amp power supply,4,1990,pg 38, VHF equipment supplier,4,1990,pg 80, VHF FM & you,4,1990,pg 118, VHF FM stn control,4,1990,pg 46, VHF franklin vertical,4,1990,pg 133, VHF intl:py ti ok i,4,1990,pg 98, VHF log periodics,4,1990,pg 40,Greenlee VHF mailboxes,4,1990,pg 48, VHF mobile operation,4,1990,pg 6, VHF monitor converter to am radio),5,1990,pg 160, VHF monitor-2m),5,1990,pg 104, VHF noise tracker,5,1990,pg 84, VHF notch filter,5,1990,pg 123, VHF operation by remote control,5,1990,pg 32, VHF osc and infinite attenuator,5,1990,pg 32, VHF packet setup procedure),5,1990,pg 59, VHF parametric xnstr multipliers,5,1990,pg 20, VHF propagation,5,1990,pg 170, VHF propagation basics & definition,5,1990,pg 4,Hastings VHF propagation note,5,1990,pg 96, VHF repeaters in europe,5,1990,pg 37, VHF RF noise suppression,5,1990,pg 44, VHF sideband,5,1990,pg 118, VHF signal diffraction,5,1990,pg 56, VHF transverters and the ft-101,5,1990,pg 168, VHF TV tuner,5,1990,pg 97, VHF vt using l'eggs as insulator,5,1990,pg 61, VHF xnstr converters,5,1990,pg 10, VHF-FM handheld portables,5,1990,pg 30, VHF-FM pt2 mobile installations,5,1990,pg 44, VHF-FM pti,5,1990,pg 66, VHF-UHF dipmeter,5,1990,pg 12, VHF/hf simplex communications link,5,1990,pg 42, VHF/UHF collinear franklin),5,1990,pg 44, VHF/UHF collinear franklin),5,1990,pg 30, VHF/UHF commercial wattmeters,5,1990,pg 86, VHF/UHF copper foil folded dipole,5,1990,pg 24, VHF/UHF discone antenna,5,1990,pg 38, VHF/UHF omni/yagi antenna switch),5,1990,pg 35, VHF/UHF propagation prediction program,5,1990,pg 49,Thompson VHF/UHF propagation prediction program,5,1990,pg 11, VHF/UHF propagation prediction program,5,1990,pg 83,Thompson VHF/UHF wattmeter,5,1990,pg 14, VHF/UHF wavelength dimensions,5,1990,pg 113, Vibroplex brass racer bug,5,1990,pg 40,Na5e Vibroplex ek-1 keyer built-in elex,5,1990,pg 40,Na5e VIC 20 random code program,5,1990,pg 14, VIC-20 universal cassette interface,5,1990,pg 115, VIC20 cassette port inteRFace,5,1990,pg 100, VIC20 cassette port inteRFace,5,1990,pg 122, VIC20 code practice program,5,1990,pg 66, VIC20 country database,5,1990,pg 69, VIC20 country database,5,1990,pg 127, VIC20 CW pgm displays pattern,5,1990,pg 64, VIC20 ram change to hm6116-4 chips,5,1990,pg 26, VIC20 rotator interface,5,1990,pg 44, VIC20 RTTY/ascii pgm/user i/o info,5,1990,pg 12, VIC20/air-1/ft-707 interface circuit,5,1990,pg 67, VIC20/asr-33 interface,5,1990,pg 46, VIC20/c-64 RTTY program source,5,1990,pg 118, VIC20/c-64 transmit/receive CW pgm,5,1990,pg 38, VIC20/c64 speech generator,5,1990,pg 50, VICcomm h-31 SSTV/vIC20 inteRFace,5,1990,pg 70, VID-COM vIC mso (mailbox),5,1990,pg 60, Video amp 5k in lo out,5,1990,pg 132, Video amp using hep590,5,1990,pg 302, Video capture vc-1000 board for pc,5,1990,pg 48,Leavey m Video converter,5,1990,pg 81, Video digitized packet sent signals,5,1990,pg 10, Video digitizing ATV images,5,1990,pg 70, Video mixing amplifiers,5,1990,pg 24, Video modulation,5,1990,pg 16, Video recording and games,5,1990,pg 44, Video RTTY system,6,1990,pg 16, Video tape equipment,6,1990,pg 10, Video tape recorders,6,1990,pg 43, Videosmith vos107 spectrum probe,6,1990,pg 86,Reneau l Videotape recorder,6,1990,pg 30, Viking ranger 2,6,1990,pg 61, Vintage receiver modifications,6,1990,pg 210, Vip-60 conversion kit for Icom 22s,6,1990,pg 38, Vis study cards for amateur radio,6,1990,pg 62,Currier h Visitel/transceiver SSTV interface,6,1990,pg 36,Sharp f Visiting Kenwood in japan,6,1990,pg 6, Visual CW offset tuning indicator,6,1990,pg 46,Bartlett Visual monitoring of remote carrier,6,1990,pg 30, Visual OSCAR finder globe & circuits,6,1990,pg 50, Visual OSCAR finder globe & circuits,6,1990,pg 172, Visual OSCAR finder globe & circuits,6,1990,pg 50, Visual tracking eme display,6,1990,pg 34, Viz wd-747 digital multimeter,6,1990,pg 36, VLF (5-450 KHz) in 80m out converter,6,1990,pg 30,Curry d VLF 1961 (10-30 KHz),6,1990,pg 29, VLF active antenna,6,1990,pg 30,Curry d VLF antenna and reception,6,1990,pg 157, VLF converter,6,1990,pg 32, VLF converter (10-30KHz),6,1990,pg 29, VLF detection,6,1990,pg 80, VLF receiver,6,1990,pg 80, Vocap tester (aural cap meas),6,1990,pg 60, Vocom 2co25-2 2m amplifier,6,1990,pg 52, Vocom HT collapsible whip,6,1990,pg 100, Voice act transmit/receive,6,1990,pg 124, Voice tape loop cq'er controller,6,1990,pg 34, Volt to fq converter),6,1990,pg 33, Voltage doubler circuit:12 Vdc to 24 Vdc,6,1990,pg 61,Steer c Voltage doubler RF pickup,6,1990,pg 77, Voltage doubler RF probe,6,1990,pg 16, Voltage doublers,6,1990,pg 78, Voltage multipliers,6,1990,pg 87, Voltage quadrupler (hi voltage),6,1990,pg 84, Voltage regulator circuits using 723 IC,6,1990,pg 68, Voltage sampling with a computer,6,1990,pg 54, Voltage to fq converter,6,1990,pg 88, Voltage-controlled oscillator,6,1990,pg 172, Volunteer examiners program,6,1990,pg 28, Volunteer monitors reduce fcc work,6,1990,pg 50,Moell j VOM design,6,1990,pg 63, Votrax tnt speech synthesizer,6,1990,pg 137, Votrax tnt speech synthesizer pgm,6,1990,pg 125, Vox circuit for Icom IC-2at & other HT,6,1990,pg 9,Warfel t Vox mike preamp,6,1990,pg 10, Voyager 1 story (w6vio),6,1990,pg 70, Voyager 1 2 ham frequencies,6,1990,pg 10, Vp2a j7 vs6 & us reciprocal accord,6,1990,pg 9, Vp2kc multi-multi operation,6,1990,pg 122, Vr tube checker,6,1990,pg 31, VSWR supreme (meter),6,1990,pg 20, Vt ant band changing unit,6,1990,pg 60, Vt ant radiation resistance vs HT,6,1990,pg 38,Gibilisco Vt vs horiz ATV antenna controversy,6,1990,pg 73, Vt radials = simplICity,6,1990,pg 134, Vt/horiz/circ polarized antenna,6,1990,pg 116, VTVm RF probe,6,1990,pg 99, Vxo 5 KHz/8 MHz,6,1990,pg 128, W1fb's antenna notebook,6,1990,pg 51,W1fb W2drz 902MHz linear xvtr modules,6,1990,pg 30,Kt2b W2nsd method of working pileups,6,1990,pg 10, W2usa TV (1940),6,1990,pg 34, W5lfl w0ore hams in space interview,6,1990,pg 34, W5yi 11ICe course,6,1990,pg 37, W87pax operations at pan am games,6,1990,pg 14, W9inn ssd-16010-c 9 band dipole,6,1990,pg 68, Wa1grc tps-1 12v power supply kit,6,1990,pg 73, Wacom bpbr circuit duplexers,6,1990,pg 86, Walker elf-50d radiation monitor,6,1990,pg 61,Currier h Walker scientifIC elf-50 field mtr,6,1990,pg 70,Currier h Warble/solid tone generator,6,1990,pg 69,Houghton Warc '79 final mICrowave+ bandplans,6,1990,pg 8, Warc '79 preview,7,1990,pg 212, Wash out your ant shorts,7,1990,pg 70, Watchdog timer important to have,7,1990,pg 76, Waters band-adder 370-3 (mobile ant,7,1990,pg 84, Waters dummy load and wattmeter,7,1990,pg 106, Waters notch filter,7,1990,pg 74, Waters universal hybrid coupler,7,1990,pg 54, Wattmeter and visual overmod lamp,7,1990,pg 10, Waveguide data),7,1990,pg 70, Waveguide to coax transition,7,1990,pg 58, Wayne green's amateur radio career,7,1990,pg 4,Green w Weak RF field detector,7,1990,pg 64, Weather reporting packet system,7,1990,pg 54, Weather satellite backgrounder,7,1990,pg 74, Weather satellite monitor,7,1990,pg 45, Weather satellite monitor,7,1990,pg 101, Weather satellite picture printer,7,1990,pg 82, Weather satellite receiver requirements,7,1990,pg 66, Weather satellite simulator,7,1990,pg 58, Weather satellite video formats,7,1990,pg 58, Weatherproofing,7,1990,pg 96, Weathersat station automation,7,1990,pg 44, Webersat digitized picture downlink,7,1990,pg 53,Brown b Webersat OSCAR 18 frequencies/modes,7,1990,pg 46,Wa5zib Webersat used as ATV repeater,7,1990,pg 64,Brown b Wee birdcage,7,1990,pg 26, Wefax activity stn & satellites,7,1990,pg 70, Wefax converter,7,1990,pg 106, Wefax pgm can't be adapted to c-64,7,1990,pg 78, Wefax receiver variable tuning,7,1990,pg 70, Wefax RX variable tuning,7,1990,pg 70, Wefax scan converter software,7,1990,pg 65, Wefax stn description:ant & receivers,7,1990,pg 72, Welding rod 2m ant,7,1990,pg 179, Well grounded,7,1990,pg 42, Well i can dream can't i?,7,1990,pg 8, Weller cordless soldering pencil,7,1990,pg 55,Nowak p Welz sp-300 SWR and power meter,7,1990,pg 46, Welz sp-45m SWR/power meter,7,1990,pg 70, Wenzel assoc counter-mate fq std,7,1990,pg 27,Putman Western sat pix on SSTV monitors,7,1990,pg 79, Western sat pix on SSTV monitors,7,1990,pg 3, Western sat pix on SSTV monitors,7,1990,pg 3, Wet battery (cell) primer,7,1990,pg 92, What a newcomer will hear,7,1990,pg 4, What antennas good for ATV?,7,1990,pg 62, What ATV transmitter to buy,7,1990,pg 72, What computers are hams using?,7,1990,pg 78,Leavey m What computers can & can't do,7,1990,pg 80, What determines audio quality,7,1990,pg 28, What does it cost to get on packet?,7,1990,pg 76, What does packet provide?,7,1990,pg 76, What is SSTV ?,7,1990,pg 72, What 05 legally be monitored,7,1990,pg 93, What should be in the header?,7,1990,pg 66, What transmission lines good for ATV?,7,1990,pg 62, What's a computer?,8,1990,pg 68, What's inside integrated circuits,8,1990,pg 72,Geier m Whats a vidicon?,8,1990,pg 12, Whats that in binary?,8,1990,pg 92, Whats wrong with my SSTV,8,1990,pg 62, When enclaves become new countries,8,1990,pg 84,Winn b When to fix and when to ship yr rig,8,1990,pg 74,Geier m Where are RTTY signals found?,8,1990,pg 73, Where is hallICrafters now?,8,1990,pg 154, Where to get tty machine,8,1990,pg 39, Where to operate RTTY,8,1990,pg 77, Wheres OSCAR ?,8,1990,pg 51, WhICh chip? 4 8 12 or 16 bits?,8,1990,pg 90, WhICh end of transmission line place balun,8,1990,pg 49, WhICh input is first? (game circuit),8,1990,pg 142, Whip antenna facts,8,1990,pg 40, Whipping 2m mobile (better mob ant),8,1990,pg 58, Whistle keying),8,1990,pg 55, Whither microcomputers,8,1990,pg 148, Who has rigHT to coordinate?,8,1990,pg 63, Who really invented radio,8,1990,pg 36, Who was tesla,8,1990,pg 141, Why & how to become a ham,8,1990,pg 4, Why 2 mike grounds are used,8,1990,pg 72, Why abuse semIConductors,8,1990,pg 42, Why ham RTTY?,8,1990,pg 42, Why ham RTTY?,8,1990,pg 49,F Why instruction books?,8,1990,pg 106, Why johnny cant hear,8,1990,pg 12, Why not a photographic QSL,8,1990,pg 60, Why not a tilting tower,8,1990,pg 12, Why packet almost error free,8,1990,pg 87, Why SSB,8,1990,pg 86, Why stns aren't on same frequency,8,1990,pg 72, Why use 60 Hz sinewave for power?,8,1990,pg 44, Wichita autopatch,8,1990,pg 118, Wide range ant tuner,8,1990,pg 55, Wide range IC audio osc 20-20k,8,1990,pg 25, Wide range speed keyboard keyer,8,1990,pg 64, Wide range VHF-UHF dipper,8,1990,pg 64, Wide-range RF milliwtmtr using hcd,8,1990,pg 15, Wide/narrow digital RTTY converter,8,1990,pg 84, Wide-band 45 MHz amp,8,1990,pg 130, Wide-band 75m-80m bowtie dipole,8,1990,pg 26, Wide-band baluns the easy way,8,1990,pg 24, Wide-band high gain antenna,8,1990,pg 6,Blick Wide-band preamp using Motorola chip,8,1990,pg 31,Unger b Will-burt tmd series 700 masts,8,1990,pg 82,Reneau l Wilson 1000 mobile antenna,8,1990,pg 82,Stern m Wilson 1402 automatic mute circuit,8,1990,pg 144, Wilson 1402 HT modification,8,1990,pg 35, Wilson 1405 sm HT mods,8,1990,pg 164, Wilson 2 & 4 power saving mods,8,1990,pg 138, Wilson 2m f.m.,8,1990,pg 90, Wilson HT carrying case,8,1990,pg 160, Wilson HT mods,8,1990,pg 148, Wilson HT single-tone paging,8,1990,pg 112, Wilson HT single-tone paging,8,1990,pg 160, Wilson 03k 2 comfort mods,8,1990,pg 78, Wilson 03k 2 HT,8,1990,pg 32, Wilson 03k 2 mods,9,1990,pg 52, Wilson system 33 tribander,9,1990,pg 218, Wilson we-800 2m FM rig,9,1990,pg 28, Wilson we-800 mods,9,1990,pg 96, Wilson we-800 nICd charger circuit,9,1990,pg 94, Wind indicator for your shack,9,1990,pg 41, Wind loading on towers,9,1990,pg 117, Wind power electricity patent,9,1990,pg 79, Wind speed indICator,9,1990,pg 56, Winding filament power xFMrs,9,1990,pg 100, Windom antenna,9,1990,pg 34, Windom antenna,9,1990,pg 76, Windom 5 band ant,9,1990,pg 118, Window wxproof transmission line plate,9,1990,pg 22, Window wxproof transmission line plate,9,1990,pg 127, Windproof 20m beam (3 el),9,1990,pg 67, Windshield wiper control circuit,9,1990,pg 40, Windshield wiper control circuit,9,1990,pg 145, Windshield wiper delay circuit,9,1990,pg 161, Windshield wiper interval circuit,9,1990,pg 34, Winter park fl sinkhole,9,1990,pg 18, Wire and cord dispensers,9,1990,pg 141, Wire chart memory aID,9,1990,pg 42, Wire-wrapping tools & techniques,9,1990,pg 126, Wirewrap terminals,9,1990,pg 116, Wiring harnesses made easy,9,1990,pg 97, Woman 03itime operator,9,1990,pg 102, Work session on Wichita repeater,9,1990,pg 78, Work the world DX listing,9,1990,pg 120, Work the world DX listing,9,1990,pg 124, Workbench speed control,9,1990,pg 126, Working DX (techniques),9,1990,pg 50, Working DXCC in just 2 days,9,1990,pg 11, Working Russian satellites rs5-8,9,1990,pg 44, Working with 500 MHz FETs on 2m,9,1990,pg 27, Working with FETs,9,1990,pg 82, Working with FETs part 1,9,1990,pg 60, Working with FETs part 2,9,1990,pg 54, World above 430 MHz,9,1990,pg 80, World above 430 MHz,9,1990,pg 52, World bank station 4u1wb on air,9,1990,pg 6,Bail j World between channel 40 & 28 MHz,9,1990,pg 122, Worlds simplest phonepatch,9,1990,pg 17, Worlds smallest hf transmitter,9,1990,pg 18, Worldwide medical info via packet,9,1990,pg 7,Reneau l Wr3abc- the inside story,9,1990,pg 42, Wrist radio communications system,9,1990,pg 159, Wrist strap antenna,9,1990,pg 118, Writing for 73,9,1990,pg 22, Writing for 73 mag & writers guide,9,1990,pg 4,Hastings Writing for 73 magazine,10,1990,pg 8, Writing suggestions,10,1990,pg 99, Wrl duo-bnder 84 (transceiver 40/80),10,1990,pg 74, Wse wp-727DX docking booster,10,1990,pg 31,Ka1hy Ww 3 on your sr-52,10,1990,pg 100, Ww3 on your sr-52,10,1990,pg 151, WWV pioneer in stds broadcasting,10,1990,pg 39, WWV RX for $5 using xnstr radio,10,1990,pg 20, WWV RX-5 10 15MHz & other fq,10,1990,pg 122, WWV to 80m converter,10,1990,pg 48, WWVB 60 Hz fq comparator RX,10,1990,pg 16, WX balloon vts,10,1990,pg 32, WX converter:165MHz to 2m,10,1990,pg 84, WX detector,10,1990,pg 14, WX radio block diagram & freq,10,1990,pg 42, WX radio leaks 2m carrier,10,1990,pg 42, WX rcv sys uses deskfax recorder,10,1990,pg 10, WX rcv sys uses deskfax recorder,10,1990,pg 121, WX satellite display control,10,1990,pg 122, WX satellite line sync pulses,10,1990,pg 28, WX satellite pix printer,10,1990,pg 82, WX satellite rcvg ant,10,1990,pg 82, WX satellite rcvg ant,10,1990,pg 24, WX satellite receiver fq synthesizer,10,1990,pg 210, Wxsat & computer assistance,10,1990,pg 76, Wxsat image video processing,10,1990,pg 66, Wxsat polar orbit prediction data,10,1990,pg 76, X marks the spot (non-03 mount),10,1990,pg 50, X-band & k-band detectors,10,1990,pg 20, X-band & k-band detectors),10,1990,pg 48, X-band (10.5 GHz) horn,10,1990,pg 164, X-band swept-signal source,10,1990,pg 60, X-band wavemeter,10,1990,pg 64, Xcvr delay times affect modem rate,10,1990,pg 60, Xcvr power supply,10,1990,pg 126, Xcvr review,10,1990,pg 40, Xfmr impedance measuring brIDge,10,1990,pg 56, Xfmr tricks,10,1990,pg 6, Xitex mrs-100 morse code transceiver,10,1990,pg 22, Xitex mrs-100 morse code transceiver,10,1990,pg 166, Xitex sct-100 ascii data-output,10,1990,pg 70, Xitex sct-100 video terminal,10,1990,pg 132, Xmodem protocol packet frames etc,10,1990,pg 68, Xmsn line primer,10,1990,pg 124, Xmsn line sections,10,1990,pg 79, Xmsn line used on portable v/uhf op,10,1990,pg 53, Xmsn lines for 1269 MHz operation,10,1990,pg 28,Molnar j Xmsn-limit timer for repeaters,10,1990,pg 49, Xmtr keying with xnstrs,10,1990,pg 14, Xmtr on a chip,10,1990,pg 20, Xmtr tuning of mobile antennas,10,1990,pg 44, Xmtr 1.25w at 28MHz,10,1990,pg 63, Xmtrs then and now,11,1990,pg 35, Xnstr & diode file box tester,11,1990,pg 51, Xnstr 10m dsb transmitter,11,1990,pg 40, Xnstr 20 (20m to broadcast RX converter),11,1990,pg 38, Xnstr amp design-simple way,11,1990,pg 30, Xnstr beta tester,11,1990,pg 66, Xnstr class b & c power amp design,11,1990,pg 64, Xnstr CW adapter(for SSB only transceiver),11,1990,pg 50, Xnstr design parameters,11,1990,pg 118, Xnstr digital ID generator,11,1990,pg 6, Xnstr meter amplifiers,11,1990,pg 44, Xnstr principles,11,1990,pg 92, Xnstr power supplies,11,1990,pg 72, Xnstr radio carrier-activated squelch,11,1990,pg 182, Xnstr regenerative detector,11,1990,pg 76, Xnstr regulator,11,1990,pg 143, Xnstr RF power amps,11,1990,pg 97, Xnstr RF power amps pt2,11,1990,pg 93, Xnstr tester for bipolar xnstrs,11,1990,pg 175, Xnstr tester for vom,11,1990,pg 38, Xnstr tester:leds show gain value,11,1990,pg 34, Xnstr TTL to RS-232 interface,11,1990,pg 115, Xnstr wien bridge osc,11,1990,pg 36, Xnstr/IC RX 12-18mc,11,1990,pg 17, Xr-2206 1 chip AFSK RTTY generator,11,1990,pg 60,Leavey m Xr-2206 single chip AFSK generator,11,1990,pg 72, Xr-2211 RTTY demodulator,11,1990,pg 72,Leavey m Xtal calib/comparator for SSTV),11,1990,pg 112, Xtal calibrator-10 25 50 & 100KHz,11,1990,pg 131, Xtal checker,11,1990,pg 300, Xtal checker,11,1990,pg 164, Xtal checker,11,1990,pg 16, Xtal contl stopwatch with display,11,1990,pg 100, Xtal diode noise limiter circuit,11,1990,pg 113, Xtal diode RX,11,1990,pg 129, Xtal etching tips,11,1990,pg 76, Xtal filter phasing control,11,1990,pg 58, Xtal filters,11,1990,pg 12, Xtal fq & activity checker,11,1990,pg 68, Xtal osc calibrator,11,1990,pg 98, Xtal osc for RX direct conversion,11,1990,pg 99, Xtal osc-tube xnstr FET,11,1990,pg 14, Xtal osc/1.7-30 MHz RF bdg/dc amp,11,1990,pg 24,W3mt Xtal tester,11,1990,pg 55, Xvtr for 20m,11,1990,pg 89, Yaesu cat to rs-232 interface,11,1990,pg 54, Yaesu frg-7 communications receiver,11,1990,pg 27, Yaesu frg-7 impressions,11,1990,pg 96, Yaesu frg-7700 gnrl coverage RX,11,1990,pg 30, Yaesu frg-9600 vhf/uhf scanner receiver,11,1990,pg 24,Gray j Yaesu ft-1000 dds hf transceiver,11,1990,pg 18,Clarke b Yaesu ft-1000 multimode hf transceiver,11,1990,pg 74,Reneau l Yaesu ft-101 counter connection,12,1990,pg 132, Yaesu ft-102 hf transceiver,12,1990,pg 116, Yaesu ft-109rh 220MHz HT,12,1990,pg 28,Putman Yaesu ft-207r,12,1990,pg 145, Yaesu ft-209rh 2m HT,12,1990,pg 66, Yaesu ft-221,12,1990,pg 121, Yaesu ft-221 2m transceiver,12,1990,pg 16, Yaesu ft-221r 2m transceiver,12,1990,pg 34, Yaesu ft-225rd 2m all-mode transceiver,12,1990,pg 72, Yaesu ft-227ra 2m scanning transceiver,12,1990,pg 16, Yaesu ft-290 multimode 2m transceiver,12,1990,pg 120, Yaesu ft-290r ii 2m transceiver,12,1990,pg 18,Putman Yaesu ft-411 2m 5w HT,12,1990,pg 61, Yaesu ft-411 FM HT,12,1990,pg 14,Geier m Yaesu ft-470 2m/70cm HT,12,1990,pg 18,Geier j Yaesu ft-4700rh 2m/70cm mobile transceiver,12,1990,pg 20,Mick b Yaesu ft-680r transceiver,12,1990,pg 142, Yaesu ft-690r ii 6m multimode transceiver,12,1990,pg 18,Putman Yaesu ft-707 hf transceiver,12,1990,pg 24, Yaesu ft-726r multiband hf-uhf transceiver,12,1990,pg 80, Yaesu ft-727r 2m/70cm HT,12,1990,pg 24, Yaesu ft-747gx hf transceiver,12,1990,pg 12,Wa4blc Yaesu ft-780r all-mode 430MHz transceiver,12,1990,pg 67, Yaesu ft-790r11 allmode transceiver,12,1990,pg 49,Putman p Yaesu ft-790rii 70cm transceiver,12,1990,pg 60, Yaesu ft-901 digital transceiver,12,1990,pg 12, Yaesu ft-980 hf transceiver,12,1990,pg 90, Yaesu g-250 light-duty rotator,12,1990,pg 68,Currier h Yaesu HT standup charger,12,1990,pg 74, Yaesu memorizer and toucHTone,12,1990,pg 146, Yaesu memorizer ft-227r,12,1990,pg 22, Yaesu servicing procedures,12,1990,pg 46,West g Yaesu sigmasizer (2m FM),12,1990,pg 7, Yaesu yc-221 led readout option,12,1990,pg 67, Yaesu yc-500j -500s -500e counters,12,1990,pg 19, Yagi parallel gamma match,12,1990,pg 22,Bloom r Yasme foundation and abu ail,12,1990,pg 94, Year 2000 packet radio:then & now,12,1990,pg 24, Year 2000 packet radio:then & now,12,1990,pg 54, Yet another code monitor,12,1990,pg 58, Yet another etching technique,12,1990,pg 143, Yet another RF wattmeter,12,1990,pg 39, You can make photo pc boards,12,1990,pg 30, Youngest extra class ham-10 years,12,1990,pg 11, Youngest licensed yl 5 yrs old,12,1990,pg 7, Your computer can talk morse,12,1990,pg 133, Your first contact-hints,12,1990,pg 6,Hastings Z-l special for 40m,12,1990,pg 64, Zapping dead Ni Cads to life,12,1990,pg 62, Zener diode checker,12,1990,pg 137, Zener diode checker,12,1990,pg 151, Zener diode sweep tester,12,1990,pg 178, Zener diodes,12,1990,pg 108, Zener increases regulated output,12,1990,pg 87,Beckham g Zero beating within 10Hz,12,1990,pg 44,Tabeling Zero center indicator for FM receivers,12,1990,pg 164, Zero temp coef JFET VFO,12,1990,pg 24, Zro satellite receiving tests,12,1990,pg 56,Wa5zib