"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 with random-access memory | WB9FHC | 6 | Oct 73 |
| RTTY(23) | Audio-shift keyer, continuous-phase | VE3CTP | 10 | Oct 73 |
| fm and repeaters(9) | Touch-tone decoder, multi-function | K0PHF, WA0UZO | 14 | Oct 73 |
| antennas and transmission lines - matching and tuning(1.4) | Matching, antenna, two-band with stubs | W6MUR | 18 | Oct 73 |
| measurements and test equipment(13) | Power meter, rf | K8EEG | 26 | Oct 73 |
| measurements and test equipment(13) | Prescaler, Improvements for | W6PBC | 30 | Oct 73 |
| measurements and test equipment(13) | Vhf pre-scaler, improvements for | W6PBC | 30 | Oct 73 |
| novice reading(16) | Rectifiers, improved half-wave | Bailey | 34 | Oct 73 |
| power supplies(20) | Rectifier, half-wave, improved | Bailey | 34 | Oct 73 |
| measurements and test equipment(13) | Frequency measurement of received signals | W4AAD | 38 | Oct 73 |
| receivers and converters - general(22.1) | Frequency measurement of received signals | W4AAD | 38 | Oct 73 |
| commercial equipment(3) | Drake R-4C, electronic bandpass tuning in | Horner | 58 | Oct 73 |
| receivers and converters - high-frequency receivers(22.2) | Bandpass tuning, electronic, in the Drake R-4C | Horner | 58 | Oct 73 |
| operating(17) | Fluorescent light, portable (HN) | K8BYO | 62 | Oct 73 |
| operating(17) | Great-circle charts (HN) | K6KA | 62 | Oct 73 |
| transmitters and power amplifiers - high-frequency transmitters(29.2) | Heath HW-101 transceiver, using with a separate receiver (HN) | WA1MKP | 63 | Oct 73 |
| commercial equipment(3) | Heath HW-101, using with a separate receiver (HN) | WA1MKP | 63 | Oct 73 |
| audio(2) | Speech clipper, IC | Added notes (letter) | 64 | Oct 73 |
| single sideband(26) | Speech clipper, IC | Added notes (letter) | 64 | Oct 73 |
| antennas and transmission lines - high-frequency antennas(1.2) | DX antenna, single-element | Performance: letter | 65 | Oct 73 |
| semiconductors(25) | Fetrons, solid-state replacements for tubes | Added notes | 66 | Oct 73 |
| power supplies(20) | Current limiting (letter) | K5MKO | 66 | Oct 73 |
| commercial equipment(3) | Yaesu spurious signals (HN) | Units affected (letter) | 67 | Oct 73 |
| construction techniques(5) | Noisy fans (HN) | Correction (letter) | 67 | Oct 73 |