An Index for Ham Radio Magazine

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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Results by Issue - 'Mar 90'

Category (CatID) Article Author Page Issue Available to Buy?
features and fiction(7)Backscatter: amateur radio growth?W6SAI4Mar 90 
propagation(21)Skywave communicationsWB3JZO9Mar 90 
antennas and transmission lines - high-frequency antennas(1.2)HF mobile antennas, another look at (Weekender)W5FG12Mar 90 
vhf and microwave - microwave techniques(31.5)Microwaves: laser communication systemsKA1GT18Mar 90 
power supplies(20)Build your own superchargerK3OF22Mar 90 
miscellaneous technical(15)Build your own superchargerK3OF22Mar 90 
miscellaneous technical(15)Effective noise temperature, part 2: equivalent noise temperature and NFMichael Gruchalla33Mar 90 
antennas and transmission lines - matching and tuning(1.4)RF current loop (HN)K9PIQ42Mar 90 
antennas and transmission lines - matching and tuning(1.4)Updating the Viking MB-VA antenna tuner (HN)VE7GWO43Mar 90 
commercial equipment(3)Updating the Viking MB-VA antenna tuner (HN)VE7GWO43Mar 90 
antennas and transmission lines - high-frequency antennas(1.2)Ham Radio Techniques: 160-meter antenna problems and solutionsW6SAI49Mar 90 
digital techniques(6)Digital voice storage in the ham shackWA4ADG56Mar 90 
measurements and test equipment(13)Practically Speaking: analog meter movements: how to use themK4IPV68Mar 90 
miscellaneous technical(15)Understanding computer-generated RFINU1N75Mar 90 
measurements and test equipment(13)LED millivoltmeter (Weekender)W0JF82Mar 90 
propagation(21)DX Forecaster: spring frequency changesK0RYW85Mar 90 
digital techniques(6)Ultra Low Power Four-digit Sequence Touch Tone DecoderShort circuit87Mar 90 
construction techniques(5)Ultra Low Power Four-digit Sequence Touch Tone DecoderShort circuit87Mar 90 

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Mouse-over the text 'Issue Available' for the approximate condition the issue is in.