"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, cosmos IC | WB2DFA | 6 | Jun 74 |
| integrated circuits(11) | Electronic keyer, cosmos IC | WB2DFA | 6 | Jun 74 |
| receivers and converters - general(22.1) | Communications receivers, design ideas for | Moors | 12 | Jun 74 |
| measurements and test equipment(13) | Function generator, IC | K4DHC | 22 | Jun 74 |
| integrated circuits(11) | Function generator, IC | K4DHC | 22 | Jun 74 |
| RTTY(23) | Coherent frequency-shift keying, need for | K3WJQ | 30 | Jun 74 |
| fm and repeaters(9) | Preamplifier, two meter | W8BBB | 36 | Jun 74 |
| vhf and microwave - receivers and converters(31.3) | 144-MHz preamplifier, low noise | W8BBB | 36 | Jun 74 |
| antennas and transmission lines - high-frequency antennas(1.2) | Horizontal antennas, optimum height for | W7LR | 40 | Jun 74 |
| miscellaneous technical(15) | Local-oscillator waveform effects on spurious mixer responses | Robinson, Smith | 44 | Jun 74 |
| receivers and converters - general(22.1) | Local-oscillator waveform effects on spurious mixer responses | Robinson, Smith | 44 | Jun 74 |
| measurements and test equipment(13) | Spectrum analysers, understanding | WA5SNZ | 50 | Jun 74 |
| fm and repeaters(9) | Private-line, adding to Heath HW-202 | WA8AWJ | 53 | Jun 74 |
| commercial equipment(3) | Heath HW-202, adding private-line | WA8AWJ | 53 | Jun 74 |
| antennas and transmission lines - high-frequency antennas(1.2) | Dipole beam | W3FQJ | 56 | Jun 74 |
| semiconductors(25) | Fetrons, solid-state replacements for tubes | Added notes | 62 | Jun 74 |
| receivers and converters - high-frequency receivers(22.2) | Phasing-type ssb receiver | Added note (letter) | 63 | Jun 74 |
| fm and repeaters(9) | Test set for Motorola radios | Added note (letter) | 64 | Jun 74 |
| fm and repeaters(9) | Frequency synthesizer, inexpensive all-channel, for two-meter fm | Correction (letter) | 65 | Jun 74 |
| keying and control(12) | Transistor switching for electronic keyers (HN) | W3QBO | 66 | Jun 74 |
| construction techniques(5) | Files, cleaning (HN) | Walton | 66 | Jun 74 |
| antennas and transmission lines - vhf antennas(1.3) | 144-MHz antenna, 5/8-wavelength built from CB mobile whip (HN) | WB4WSU | 67 | Jun 74 |
| vhf and microwave - antennas(31.2) | 144-MHz antenna, 5/8-wave vertical, build from CB mobile whips | WB4WSU | 67 | Jun 74 |
| fm and repeaters(9) | Antenna, 5/8 wavelength two-meter, build from CB mobile whips (HN) | WB4WSU | 67 | Jun 74 |