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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 - 'May 90'

Category (CatID) Article Author Page Issue
features and fiction(7)Backscatter: for sale: the 20-meter amateur band ...NX1G4May 90
miscellaneous technical(15)Understanding over-the-horizon radarComments, AD1G9May 90
antennas and transmission lines - high-frequency antennas(1.2)The Gottingen heart antennaK3OQF11May 90
vhf and microwave - microwave techniques(31.5)Microwaves: feedbackKA1GT18May 90
antennas and transmission lines - high-frequency antennas(1.2)Rotatable trap dipole for 12 and 17 metersKD9SV22May 90
antennas and transmission lines - high-frequency antennas(1.2)Helical whip for RV and mobile use (Weekender)W0BHG24May 90
miscellaneous technical(15)Design curves for loudness-compensated volume controlsTseng Liao30May 90
measurements and test equipment(13)Digital field strength meterN4TMI30May 90
propagation(21)Skywave communications, part 3WB3JZO34May 90
antennas and transmission lines - general(1.1)The bi-square arrayN4LBJ42May 90
antennas and transmission lines - high-frequency antennas(1.2)The bi-square arrayN4LBJ42May 90
antennas and transmission lines - high-frequency antennas(1.2)Nonresonant delta and V beam antennasKL7ISA49May 90
features and fiction(7)Ham Radio Techniques: May perambulationW6SAI56May 90
antennas and transmission lines - high-frequency antennas(1.2)Inexpensive triband mobile antenna (Weekender)AD5X62May 90
construction techniques(5)Elmer's Notebook: elementary electronics- alternating current and capacitorsW1SL67May 90
miscellaneous technical(15)Practically Speaking: potpourriK4IPV71May 90
power supplies(20)Build your own superchargerShort circuit78May 90
miscellaneous technical(15)Build your own superchargerShort circuit78May 90
digital techniques(6)Digital voice storage in the ham shackShort circuit81May 90
propagation(21)DX Forecaster: 1989 DX propagation conditionsK0RYW82May 90