"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 |
|---|---|---|---|---|
| RTTY(23) | Automatic frequency control for receiving RTTY | Added note (letter) | 66 | Jan 72 |
| antennas and transmission lines - high-frequency antennas(1.2) | Army loop antenna - revisited | Added notes | 64 | Jan 72 |
| receivers and converters - vhf receivers and converters(22.3) | 1296-MHz preamplifier, low-noise | Added note (letter) | 65 | Jan 72 |
| vhf and microwave - receivers and converters(31.3) | 1296-MHz preamplifier, low-noise transistor | Added note (letter) | 65 | Jan 72 |
| receivers and converters - general(22.1) | Threshold-gate/limiter for CW reception | Added notes (letter) W2ELV | 59 | May 72 |
| vhf and microwave - receivers and converters(31.3) | 144-MHz fm receiver | Added notes | 73 | Jul 72 |
| fm and repeaters(9) | Receiver, modular, for two-meter fm | Added notes | 73 | Jul 72 |
| receivers and converters - vhf receivers and converters(22.3) | 144-MHz preamplifier, improved | Added notes | 73 | Jul 72 |
| power supplies(20) | Diode surge protection (HN) | Added note | 77 | Aug 72 |
| oscillators(18) | Oscillator, frequency measuring | Added notes | 90 | Dec 72 |
| measurements and test equipment(13) | Oscillator, frequency measuring | Added notes | 90 | Dec 72 |
| miscellaneous technical(15) | Satellite communications, first step to | Added notes (letter) | 73 | Apr 73 |
| satellites(24) | Communications, first step to satellite | Added notes (letter) | 73 | Apr 73 |
| vhf and microwave - general(31.1) | Satellite communications | Added notes (letter) | 73 | Apr 73 |
| single sideband(26) | Speech clippers, rf, performance of | Added notes | 58 | Aug 73 |
| audio(2) | Speech clippers, rf | Added notes | 58 | Aug 73 |
| audio(2) | Speech clipper, IC | Added notes (letter) | 64 | Oct 73 |
| semiconductors(25) | Fetrons, solid-state replacements for tubes | Added notes | 66 | Oct 73 |
| single sideband(26) | Speech clipper, IC | Added notes (letter) | 64 | Oct 73 |
| operating(17) | Morse code, speed standards for | Added note (letter) | 68 | Jan 74 |
| propagation(21) | 6-meter sporadic-E openings, predicting | Added note (letter) | 69 | Jan 74 |
| receivers and converters - general(22.1) | Detector, reciprocating | Added notes | 54 | Mar 74 |
| measurements and test equipment(13) | Bridge, noise, for impedance measurements | Added notes | 66 | May 74 |
| antennas and transmission lines - matching and tuning(1.4) | Noise bridge for impedance measurements | Added notes | 66 | May 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 |
| semiconductors(25) | Fetrons, solid-state replacements for tubes | Added notes | 62 | Jun 74 |
| single sideband(26) | Speech clippers, rf, performance of | Added notes | 72 | Sep 74 |
| power supplies(20) | Voltage-regulator ICs, three-terminal | Added note (letter) | 73 | Sep 74 |
| audio(2) | Speech clippers, rf | Added notes | 72 | Sep 74 |
| integrated circuits(11) | Voltage-regulator ICs, three-terminal | Added note (letter) | 73 | Sep 74 |
| RTTY(23) | Coherent frequency-shift keying, need for | Added notes (letter) | 58 | Nov 74 |
| antennas and transmission lines - vhf antennas(1.3) | Vertical antennas, truth about 5/8-wavelength | Added note (letter) | 54 | Jan 75 |
| fm and repeaters(9) | Vertical antennas, truth about 5/8-wavelength | Added note (letter) | 54 | Jan 75 |
| measurements and test equipment(13) | Bridge, noise, for impedance measurements | Added notes | 60 | Mar 75 |
| antennas and transmission lines - matching and tuning(1.4) | Noise bridge for impedance measurements | Added notes | 60 | Mar 75 |
| receivers and converters - general(22.1) | Detector, reciprocating | Added notes | 76 | May 75 |
| single sideband(26) | Speech processing, principles of | Added notes | 75 | May 75 |
| audio(2) | Speech processing, principles of | Added notes | 75 | May 75 |
| antennas and transmission lines - towers and rotators(1.5) | Wind loading on towers and antenna structures, how to calculate | Added note | 56 | Jul 75 |
| miscellaneous technical(15) | Wind loading on towers and antenna structures, how to calculate | Added note | 56 | Jul 75 |
| measurements and test equipment(13) | Capacitance meter, direct-reading | Added note | 31 | Oct 75 |
| single sideband(26) | Speech processing, principles of | Added notes | 64 | Nov 75 |
| audio(2) | Speech processing, principles of | Added notes | 64 | Nov 75 |