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Amateur Radio - Ham Radio Magazine Searchable Index - List by Category

A Searchable Index of the old "Ham Radio" Magazine

"Ham Radio Magazine" was a periodical that ran for almost 22 years from 1968 to 1990. Use this indexed search to quickly find what you'd like to look at and then go purchase the scanned magazines (On CD, elsewhere, or occasionally from some generous download website) or look for the old paper magazine at used bookstores.

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By Title Text By Author Callsign By Year Category

Results by Issue - 'Dec 70'

Category (CatID) Article Author Page Issue
single sideband(26)Ssb generator, 9-MHzW9KIT6Dec 70
novice reading(16)Man-made interference, how to findW1DTY12Dec 70
receivers and converters - general(22.1)Interference, rfW1DTY12Dec 70
miscellaneous technical(15)Interference, rfW1DTY12Dec 70
measurements and test equipment(13)Bridge, rf noiseWB2EGZ18Dec 70
antennas and transmission lines - matching and tuning(1.4)Noise bridge, antennaWB2EGZ18Dec 70
semiconductors(25)Avalanche transistor circuitsW4NVK22Dec 70
transmitters and power amplifiers - high-frequency transmitters(29.2)Transmitter, low-powerW6NIF26Dec 70
measurements and test equipment(13)Wavemeter, indicatingW6NIF26Dec 70
RTTY(23)Synchrophase afsk oscillatorW6FOO30Dec 70
semiconductors(25)Surplus transistors, identifyingW2FPP38Dec 70
audio(2)Distortion and splatterK5LLI44Dec 70
receivers and converters - general(22.1)Superregenerative receiver, improvedJA1BHG48Dec 70
power supplies(20)IC regulated power supplyW9SEK51Dec 70
fm and repeaters(9)Continuous tuning for fm converters (HN)W1DHZ54Dec 70
miscellaneous technical(15)Resistors, frequency sensitive (HN)W8YFB54Dec 70
fm and repeaters(9)Receiver isolation, fm repeater (HN)W1DTY54Dec 70
receivers and converters - high-frequency receivers(22.2)WWV receiver, simple (HN)WA3JBN55Dec 70
oscillators(18)Oscillators, cure for cranky (HN)W8YFB55Dec 70
antennas and transmission lines - transmission lines(1.6)Tuner, wall-to-wall antenna (HN)W2OUX56Dec 70
operating(17)Protective material, plastic (HN)W6BKX58Dec 70
fm and repeaters(9)Deviation meter (HN)VE7ABK58Dec 70
vhf and microwave - general(31.1)Microwave hybrids and couplers for amateur useShort circuit72Dec 70
measurements and test equipment(13)Counter, compact frequencyShort circuit72Dec 70
RTTY(23)Mainline ST-5 RTTY demodulatorShort circuit72Dec 70
miscellaneous technical(15)Hybrids and couplers, hfShort circuit72Dec 70
receivers and converters - high-frequency receivers(22.2)WWV receiver, simple (HN)Short circuit72Dec 70