"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 |
|---|---|---|---|---|
| vhf and microwave - receivers and converters(31.3) | Vhf receiver, general-purpose | K1ZJH | 16 | Jul 78 |
| fm and repeaters(9) | Subaudible tone encoders and decoders | W8GRG | 26 | Jul 78 |
| fm and repeaters(9) | Touch-tone decoder, IC | W3OG | 26 | Jul 78 |
| measurements and test equipment(13) | Spectrum analyzer, microwave | N6TX | 34 | Jul 78 |
| vhf and microwave - general(31.1) | Spectrum analyzer microwave | N6TX | 34 | Jul 78 |
| power supplies(20) | Variable-voltage power supply, 1.2 amps | WB6AFT | 36 | Jul 78 |
| commercial equipment(3) | HP-35 calculator, keyboard cleaning (HN) | Anderson, Leonard H. | 40 | Jul 78 |
| miscellaneous technical(15) | Radio sounding system | KL7GLK | 42 | Jul 78 |
| commercial equipment(3) | Heath HW-2036, outboard LED frequency display | WB8TJL | 50 | Jul 78 |
| miscellaneous technical(15) | Phase-locked loops | WB6FOC | 54 | Jul 78 |
| measurements and test equipment(13) | Voltage calibrator for digital voltmeters | W6NBI | 66 | Jul 78 |
| antennas and transmission lines - vhf antennas(1.3) | Multiband J antenna | WB6JPI | 74 | Jul 78 |
| oscillators(18) | Colpitts oscillator design technique | WB6BPI | 78 | Jul 78 |
| construction techniques(5) | Microcircuits, visual aids for working on | K9SRL | 90 | Jul 78 |
| miscellaneous technical(15) | Interference problems, how to solve | ON4UN | 93 | Jul 78 |
| fm and repeaters(9) | Frequency synthesizers, 600 kHz offset for (HN) | K6KLO | 96 | Jul 78 |
| commercial equipment(3) | Heath HW-2036, Lever action switch illumination (HN) | W2IFR | 99 | Jul 78 |
| miscellaneous technical(15) | Electrolytic capacitors, re-forming the oxide layer (HN) | K9MM | 99 | Jul 78 |