"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 |
|---|---|---|---|---|
| transmitters and power amplifiers - high-frequency transmitters(29.2) | 14-MHz vfo transmitter, solid-state | W3QBO | 6 | Nov 73 |
| fm and repeaters(9) | Test set for Motorola radios | K0BKD | 12 | Nov 73 |
| RTTY(23) | Terminal unit, variable-shift RTTY | W3VF | 16 | Nov 73 |
| power supplies(20) | Polarity inverter, medium current | Laughlin | 26 | Nov 73 |
| single sideband(26) | Transceiver, ssb, using LM373 IC | W5BAA | 32 | Nov 73 |
| transmitters and power amplifiers - high-frequency transmitters(29.2) | Ssb transceiver using LM373 IC | W5BAA | 32 | Nov 73 |
| integrated circuits(11) | National LM373, using in ssb transceiver | W5BAA | 32 | Nov 73 |
| fm and repeaters(9) | Repeaters, single-frequency fm | W2FPP | 40 | Nov 73 |
| antennas and transmission lines - matching and tuning(1.4) | Impedance-matching baluns, open-wire | W6MUR | 46 | Nov 73 |
| keying and control(12) | Electronic keyer package, compact | W4ATE | 50 | Nov 73 |
| antennas and transmission lines - general(1.1) | Gain vs antenna height, calculating | WB8IFM | 54 | Nov 73 |
| antennas and transmission lines - general(1.1) | Antenna and control-link calculations for repeater licensing | W7PUG | 58 | Nov 73 |
| fm and repeaters(9) | Antenna and control-link calculations for repeater licensing | W7PUG | 58 | Nov 73 |
| RTTY(23) | RTTY line-length indicator (HN) | W2UVF | 62 | Nov 73 |
| transmitters and power amplifiers - general(29.1) | Filters, ssb (HN) | K6KA | 63 | Nov 73 |
| single sideband(26) | Filters, ssb (HN) | K6KA | 63 | Nov 73 |
| measurements and test equipment(13) | Frequency scaler, divide-by-ten | Added comments (letter) | 64 | Nov 73 |
| single sideband(26) | Ssb generator, phasing-type | Added comments (letter) | 65 | Nov 73 |