"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 |
|---|---|---|---|---|
| miscellaneous technical(15) | Printed-circuit boards, photofabrication of | Hutchinson | 6 | Sep 71 |
| construction techniques(5) | Printed-circuit boards, practical phototabrication of | Hutchinson | 6 | Sep 71 |
| antennas and transmission lines - high-frequency antennas(1.2) | Vertical for 80 meters, top-loaded | W2MB | 20 | Sep 71 |
| propagation(21) | Scatter-mode propagation, frequency synchronization for | K2OVS | 26 | Sep 71 |
| miscellaneous technical(15) | Frequency synchronization for scatter-mode propagation | K2OVS | 26 | Sep 71 |
| vhf and microwave - general(31.1) | Frequency synchronization for scatter-mode propagation | K2OVS | 26 | Sep 71 |
| miscellaneous technical(15) | Injection lasers, high power | Mims | 28 | Sep 71 |
| semiconductors(25) | Injection lasers, high power | Mims | 28 | Sep 71 |
| fm and repeaters(9) | Sequential encoder, mobile fm | W3JJU | 34 | Sep 71 |
| measurements and test equipment(13) | Weak-signal source, stable, variable-output | K6JYO | 36 | Sep 71 |
| receivers and converters - test and troubleshooting(22.4) | Weak-signal source, variable-output | K6JYO | 36 | Sep 71 |
| vhf and microwave - receivers and converters(31.3) | Weak-signal source, stable, variable output | K6JYO | 36 | Sep 71 |
| fm and repeaters(9) | I-f system, multimode | WA2IKL | 39 | Sep 71 |
| receivers and converters - general(22.1) | I-f system, multimode | WA2IKL | 39 | Sep 71 |
| measurements and test equipment(13) | Transconductance tester for fets | W6NBI | 44 | Sep 71 |
| semiconductors(25) | Transconductance tester for field-effect transistors | W6NBI | 44 | Sep 71 |
| receivers and converters - general(22.1) | Receiving RTTY, automatic frequency control for | W5NPO | 50 | Sep 71 |
| RTTY(23) | Automatic frequency control for receiving RTTY | W5NPO | 50 | Sep 71 |
| integrated circuits(11) | Phase-locked loops, IC | W3FQJ | 54 | Sep 71 |
| miscellaneous technical(15) | Phase-locked loops, IC | W3FQJ | 54 | Sep 71 |
| semiconductors(25) | Linear transistor amplifier | W3FQJ | 59 | Sep 71 |
| antennas and transmission lines - high-frequency antennas(1.2) | Army loop antenna - revisited | W3FQJ | 59 | Sep 71 |
| transmitters and power amplifiers - general(29.1) | Relay activator (HN) | K6KA | 62 | Sep 71 |
| keying and control(12) | Relay activator (HN) | K6KA | 62 | Sep 71 |
| commercial equipment(3) | Heath HW-12 on MARS (HN) | K8AUH | 63 | Sep 71 |
| power supplies(20) | Step-start circuit, high-voltage (HN) | W6VFR | 63 | Sep 71 |
| antennas and transmission lines - towers and rotators(1.5) | Rotator, T-45, Improvement (HN) | WA0VAM | 64 | Sep 71 |
| transmitters and power amplifiers - general(29.1) | Step-start circuit, high-voltage (HN) | W6VFR | 64 | Sep 71 |
| commercial equipment(3) | Alliance T-45 rotator Improvement (HN) | WA0VAM | 64 | Sep 71 |
| keying and control(12) | Step-start circuit, high-voltage (HN) | W6VFR | 64 | Sep 71 |
| measurements and test equipment(13) | Crystal-controlled frequency markers (HN) | WA4WDK | 64 | Sep 71 |