"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.
If you use the Internet Archive frequently, consider making a small donation for their continued great work - or at least for the bandwidth.
| By Title Text | By Author Callsign | By Year | Category |
|---|---|---|---|
| Category (CatID) | Article | Author | Page | Issue |
|---|---|---|---|---|
| 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 - high-frequency receivers(22.2) | Frequency synthesizer for the Drake R-4 | W6NBI | 6 | Aug 72 |
| commercial equipment(3) | Drake R-4 receiver frequency synthesizer for | W6NBI | 6 | Aug 72 |
| single sideband(26) | Solid-state transmitting converter for 144-MHz ssb | W6NBI | 6 | Feb 74 |
| vhf and microwave - transmitters(31.4) | 144-MHz transmitting converter, solid-state ssb | W6NBI | 6 | Feb 74 |
| transmitters and power amplifiers - vhf and uhf transmitters(29.3) | 144-MHz transmitting converter, solid-state ssb | W6NBI | 6 | Feb 74 |
| commercial equipment(3) | Collins 75S frequency synthesizer | W6NBI | 8 | Dec 75 |
| power supplies(20) | Low voltage, variable bench power supply (weekender) | W6NBI | 58 | Mar 76 |
| measurements and test equipment(13) | Swr indicator, how to use (repair bench) | W6NBI | 66 | Jan 77 |
| measurements and test equipment(13) | Power meter, rf, how to use (repair bench) | W6NBI | 44 | Apr 77 |
| measurements and test equipment(13) | Slotted line, how to use (repair bench) | W6NBI | 58 | May 77 |
| measurements and test equipment(13) | Frequency counters, understanding and using | W6NBI | 10 | Feb 78 |
| measurements and test equipment(13) | Voltage calibrator for digital voltmeters | W6NBI | 66 | Jul 78 |
| measurements and test equipment(13) | Automatic noise-figure measurements (Repair Bench) | W6NBI | 40 | Aug 78 |
| measurements and test equipment(13) | Noise figure measurements | W6NBI | 40 | Aug 78 |
| measurements and test equipment(13) | Prescaler, 1-GHz, for frequency counters | W6NBI | 84 | Sep 78 |
| measurements and test equipment(13) | Diode noise source for receiver noise measurements | W6NBI | 32 | Jun 79 |
| measurements and test equipment(13) | Frequency counters, uhf and microwave | W6NBI | 34 | Sep 79 |
| vhf and microwave - general(31.1) | VHF techniques | W6NBI | 62 | Jul 80 |
| vhf and microwave - transmitters(31.4) | AN/UPX-6 cavities, converting surplus | W6NBI | 12 | Mar 81 |
| construction techniques(5) | AN/UPX-6 cavities, converting surplus | W6NBI | 12 | Mar 81 |
| antennas and transmission lines - general(1.1) | Yagi design program | W6NBI | 6 | May 87 |