"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) | Radiation hazard, rf | W1DTY | 4 | Sep 75 |
| transmitters and power amplifiers - vhf and uhf transmitters(29.3) | 50-MHz kilowatt, inductively tuned | K1DPP | 8 | Sep 75 |
| vhf and microwave - transmitters(31.4) | 50-MHz kilowatt, inductively-tuned | K1DPP | 8 | Sep 75 |
| audio(2) | Notch filter, tunable RC | WA5SNZ | 16 | Sep 75 |
| RTTY(23) | Phase-locked loop RTTY terminal unit | Optimization | 22 | Sep 75 |
| construction techniques(5) | Inductance, toroidal coil (HN) | W3WLX | 26 | Sep 75 |
| miscellaneous technical(15) | Toroidal coil inductance (HN) | W3WLX | 26 | Sep 75 |
| single sideband(26) | Speech splatter on single sideband | W4MB | 28 | Sep 75 |
| vhf and microwave - transmitters(31.4) | 432-MHz 100-watt solid-state power amplifier | WA7CNP | 36 | Sep 75 |
| transmitters and power amplifiers - vhf and uhf transmitters(29.3) | 432-MHz 100-watt solid-state power amplifier | WA7CNP | 36 | Sep 75 |
| fm and repeaters(9) | Touch-tone hand-held | K7YAM | 44 | Sep 75 |
| measurements and test equipment(13) | Milliammeters, how to use | W4PSJ | 48 | Sep 75 |
| novice reading(16) | Meters, how to use | W4PSJ | 48 | Sep 75 |
| antennas and transmission lines - vhf antennas(1.3) | Mobile antenna, magnet-mount | W1HCI | 54 | Sep 75 |
| fm and repeaters(9) | Mobile antenna, magnet-mount | W1HCI | 54 | Sep 75 |
| receivers and converters - high-frequency receivers(22.2) | Collins receivers, 300-Hz crystal filter for | W1DTY | 58 | Sep 75 |
| commercial equipment(3) | 300-Hz crystal filter for Collins receivers | W1DTY | 58 | Sep 75 |
| commercial equipment(3) | Collins receivers, 300-Hz crystal filter for | W1DTY | 58 | Sep 75 |
| integrated circuits(11) | Transceiver, 9-MHz ssb, IC | Circuit change (letter) | 62 | Sep 75 |
| single sideband(26) | Transceiver, ssb, IC | Circuit change (letter) | 62 | Sep 75 |
| fm and repeaters(9) | Touch-tone decoder, three-digit | Circuit board for | 62 | Sep 75 |
| transmitters and power amplifiers - high-frequency transmitters(29.2) | Ssb transceiver, 9-MHz, IC | Circuit change (letter) | 62 | Sep 75 |
| oscillators(18) | Quadrature-phased local oscillator ([after) | K6ZX | 62 | Sep 75 |
| commercial equipment(3) | Collins 75A4 avc mod (letter) | W9KNI | 63 | Sep 75 |
| commercial equipment(3) | Heath HM-2102 wattmeter mode (letter) | K3VNR | 64 | Sep 75 |
| antennas and transmission lines - transmission lines(1.6) | Impedance transformer, non-synchronous (HN) | W5TRS | 66 | Sep 75 |
| construction techniques(5) | Drilling aluminum (HN) | W6IL | 67 | Sep 75 |
| construction techniques(5) | Metric conversions for screw and wiresizes | W1DTY | 67 | Sep 75 |
| oscillators(18) | Crystal oscillators, stable | Correction | 67 | Sep 75 |