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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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Search

By Title Text By Author Callsign By Year Category

Results by Issue - 'Aug 70'

Category (CatID) Article Author Page Issue
vhf and microwave - receivers and converters(31.3)lnterdigital preamplifier and comb-line bandpass filter for vhf and uhfW6KHT6Aug 70
receivers and converters - vhf receivers and converters(22.3)lnterdigital preamplifier and comb-line bandpass filter for vhf and uhfW5KHT6Aug 70
oscillators(18)Vxo design, practicalK6BIJ22Aug 70
measurements and test equipment(13)Frequency scaler, divide-by-tenK4EEU26Aug 70
miscellaneous technical(15)Computer-aided circuit analysisK1ORV30Aug 70
receivers and converters - general(22.1)Audio filter for CW, tunableWA1JSM34Aug 70
audio(2)Filter for CW, tunable audioWA1JSM34Aug 70
novice reading(16)Audio filter, tunableWA1JSM34Aug 70
novice reading(16)Vfo for 40 and 80 metersW3QBO36Aug 70
oscillators(18)Vfo for solid-state transmittersW3QBO36Aug 70
troubleshooting(30)Audio distortion, curing in speech amplifiersAllen42Aug 70
troubleshooting(30)Speech amplifiers, curing distortionAllen42Aug 70
audio(2)Speech amplifiers, curing distortionAllen42Aug 70
receivers and converters - vhf receivers and converters(22.3)Six-meter converter, improvedK1BQT50Aug 70
receivers and converters - general(22.1)Intelligibility of communications receivers, improvingWA5RAQ53Aug 70
novice reading(16)Speaker intelligibility, improvingWA5RAQ53Aug 70
antennas and transmission lines - high-frequency antennas(1.2)Cubical-quad antenna design parametersK6OPZ55Aug 70
integrated circuits(11)Modular modulosW9SEK63Aug 70
commercial equipment(3)Heath HW-17A, perking up (HN)HN70Aug 70
receivers and converters - vhf receivers and converters(22.3)HW-17A, perking up (HN)WB2EGZ70Aug 70
vhf and microwave - receivers and converters(31.3)144-MHz converter (HN)K0VQY71Aug 70
receivers and converters - vhf receivers and converters(22.3)144-MHz converter (HN)K0VQY71Aug 70
integrated circuits(11)Removing ICs (HN)W6NIF71Aug 70