"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 |
|---|---|---|---|
| Category (CatID) | Article | Author | Page | Issue |
|---|---|---|---|---|
| keying and control(12) | Electronic keyer | OK3IA | 10 | Apr 78 |
| satellites(24) | Amsat-Oscar D | W3PK, G3ZCZ | 16 | Apr 78 |
| vhf and microwave - receivers and converters(31.3) | 432-MHz GaAs preamp | JH1BRY | 22 | Apr 78 |
| keying and control(12) | Paddle for electronic keyers | ZS6AL | 28 | Apr 78 |
| measurements and test equipment(13) | Spectrum analyzer tracking generator | W6URH | 30 | Apr 78 |
| antennas and transmission lines - transmission lines(1.6) | Zip-cord feedlines (HN) | W7RXV | 32 | Apr 78 |
| power supplies(20) | Constant-current battery charger for portable operation | K5PA | 34 | Apr 78 |
| transmitters and power amplifiers - high-frequency transmitters(29.2) | Linear amplifiers, modifying for full break-in operation | K4XU | 38 | Apr 78 |
| miscellaneous technical(15) | Matching networks, how to design | Anderson, Leonard H. | 44 | Apr 78 |
| oscillators(18) | Overtone crystal oscillators without inductors | WA5SNZ | 50 | Apr 78 |
| construction techniques(5) | Printed-circuits, simple method for (HN) | W4MTD | 51 | Apr 78 |
| fm and repeaters(9) | Repeater Interference: some corrective actions | W4MB | 54 | Apr 78 |
| measurements and test equipment(13) | Testing power tubes | K4IPV | 60 | Apr 78 |
| microprocessors, computers and calculators(14) | Interfacing a 10-bit DAC (Microprocessors) | Rony, Titus, WB4HYJ | 66 | Apr 78 |
| audio(2) | Speech systems, improving | K2PMA | 72 | Apr 78 |