"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 |
|---|---|---|---|---|
| commercial equipment(3) | James Research oscillator/monitor | W1DTY | 91 | Mar 68 |
| measurements and test equipment(13) | Rf generator clip | W1DTY | 58 | Mar 68 |
| single sideband(26) | Double-balanced mixers | W1DTY | 48 | Mar 68 |
| miscellaneous technical(15) | Double-balanced mixers | W1DTY | 48 | Mar 68 |
| commercial equipment(3) | Drake W-4 directional wattmeter | W1DTY | 86 | Mar 68 |
| vhf and microwave - general(31.1) | Moonbounce to Australia | W1DTY | 85 | Apr 68 |
| receivers and converters - general(22.1) | S-meter readings (HN) | W1DTY | 56 | Jun 68 |
| oscillators(18) | Vfo, stable transistor | W1DTY | 14 | Jun 68 |
| audio(2) | Speech processing | W1DTY | 60 | Jun 68 |
| measurements and test equipment(13) | S-meter readings (HN) | W1DTY | 56 | Jun 68 |
| single sideband(26) | Speech processing | W1DTY | 60 | Jun 68 |
| vhf and microwave - general(31.1) | Crystal mount, untuned | W1DTY | 68 | Jun 68 |
| power supplies(20) | Line transient protection (HN) | W1DTY | 75 | Jul 68 |
| receivers and converters - high-frequency receivers(22.2) | Outboard receiver with a transceiver | W1DTY | 12 | Sep 68 |
| commercial equipment(3) | James Research permaflex key | W1DTY | 73 | Dec 68 |
| commercial equipment(3) | Knight-kit inverter/charger review | W1DTY | 64 | Apr 69 |
| integrated circuits(11) | Applications, potpourri of IC | W1DTY, Thorpe | 8 | May 69 |
| construction techniques(5) | Underwriter's knot (HN) | W1DTY | 69 | May 69 |
| single sideband(26) | Transceiver, single-band ssb | W1DTY | 8 | Jun 69 |
| transmitters and power amplifiers - high-frequency transmitters(29.2) | Transceiver, single-band ssb | W1DTY | 8 | Jun 69 |
| vhf and microwave - receivers and converters(31.3) | 432-MHz fet preamp (HN) | W1DTY | 66 | Aug 69 |
| receivers and converters - vhf receivers and converters(22.3) | 432 MHz preamp (HN) | W1DTY | 66 | Aug 69 |
| oscillators(18) | Oscillators (HN) | W1DTY | 68 | Nov 69 |
| commercial equipment(3) | Collins 32S-1 CW modification (HN) | W1DTY | 82 | Dec 69 |
| semiconductors(25) | Pentode replacement (HN) | W1DTY | 70 | Feb 70 |
| antennas and transmission lines - high-frequency antennas(1.2) | Cubical-quad antennas, unusual | W1DTY | 6 | May 70 |
| commercial equipment(3) | Knight-kit two-meter transceiver | W1DTY | 62 | Jun 70 |
| antennas and transmission lines - general(1.1) | Voltage-probe antenna | W1DTY | 20 | Oct 70 |
| miscellaneous technical(15) | Smith chart, how to use | W1DTY | 16 | Nov 70 |
| antennas and transmission lines - general(1.1) | Smith chart, how to use | W1DTY | 16 | Nov 70 |
| miscellaneous technical(15) | Interference, rf | W1DTY | 12 | Dec 70 |
| novice reading(16) | Man-made interference, how to find | W1DTY | 12 | Dec 70 |
| receivers and converters - general(22.1) | Interference, rf | W1DTY | 12 | Dec 70 |
| fm and repeaters(9) | Receiver isolation, fm repeater (HN) | W1DTY | 54 | Dec 70 |
| measurements and test equipment(13) | Multitester (HN) | W1DTY | 63 | May 71 |
| integrated circuits(11) | Function generator, IC | W1DTY | 40 | Aug 71 |
| measurements and test equipment(13) | Function generator, IC | W1DTY | 40 | Aug 71 |
| semiconductors(25) | Fetrons, solid-state replacements for tubes | W1DTY | 4 | Aug 72 |
| fm and repeaters(9) | Power amplifier, two-meter fm, 10-watt | W1DTY | 67 | Jan 74 |
| transmitters and power amplifiers - vhf and uhf transmitters(29.3) | 144-MHz power amplifier, 10-watt solid-state | W1DTY | 67 | Jan 74 |
| vhf and microwave - transmitters(31.4) | 144-MHz power amplifier, 10-watt solid-state (HN) | W1DTY | 67 | Jan 74 |
| power supplies(20) | Battery drain, auxiliary, guard for (HN) | W1DTY | 74 | Oct 74 |
| integrated circuits(11) | C L logic circuit | W1DTY | 4 | Mar 75 |
| miscellaneous technical(15) | Radiation hazard, rf | W1DTY | 4 | Sep 75 |
| commercial equipment(3) | Collins receivers, 300-Hz crystal filter for | W1DTY | 58 | Sep 75 |
| receivers and converters - high-frequency receivers(22.2) | Collins receivers, 300-Hz crystal filter for | W1DTY | 58 | Sep 75 |
| construction techniques(5) | Metric conversions for screw and wiresizes | W1DTY | 67 | Sep 75 |
| commercial equipment(3) | 300-Hz crystal filter for Collins receivers | W1DTY | 58 | Sep 75 |
| vhf and microwave - receivers and converters(31.3) | Noise figure, sensitivity and dynamic range | W1DTY | 8 | Oct 75 |
| receivers and converters - general(22.1) | Sensitivity, noise figure and dynamic range | W1DTY | 8 | Oct 75 |
| integrated circuits(11) | I L logic circuits | W1DTY | 4 | Nov 75 |
| commercial equipment(3) | Collins 75A4, increased selectivity for (HN) | W1DTY | 62 | Nov 75 |
| television(28) | 50 years of television | W1DTY, K4TWJ | 36 | Feb 76 |
| fm and repeaters(9) | Mobile rig, protecting from theft (C&T) | W1DTY | 42 | Apr 76 |
| power supplies(20) | Selenium rectifiers, replacing | W1DTY | 41 | Apr 76 |
| vhf and microwave - receivers and converters(31.3) | 144-MHz preamp, low-noise | W1DTY | 40 | Apr 76 |
| semiconductors(25) | European semiconductor numbering system (C&T) | W1DTY | 42 | Apr 76 |
| commercial equipment(3) | Collins 75A4 noise limiter | W1DTY | 43 | Apr 76 |
| receivers and converters - vhf receivers and converters(22.3) | 144-MHz preamp, low-noise | W1DTY | 40 | Apr 76 |
| power supplies(20) | Converter, 12 to 6 volt (C&T) | W1DTY | 42 | Apr 76 |
| RTTY(23) | Audio-frequency shift keyer, simple (C&T) | W1DTY | 43 | Apr 76 |
| power supplies(20) | Dry-cell life | W1DTY | 41 | Apr 76 |
| antennas and transmission lines - general(1.1) | Lightning protection (C&T) | W1DTY | 50 | Jun 76 |
| oscillators(18) | Stable vfo (C&T) | W1DTY | 51 | Jun 76 |
| audio(2) | Dynamic microphones (C&T) | W1DTY | 46 | Jun 76 |
| satellites(24) | Oscar antenna (C&T) | W1DTY | 50 | Jun 76 |
| audio(2) | Speech processing technique, split audio band | W1DTY | 30 | Jun 76 |
| power supplies(20) | Dc power supply, regulated (C&T) | W1DTY | 51 | Jun 76 |
| miscellaneous technical(15) | Interference, rf, coaxial connectors can generate | W1DTY | 48 | Jun 76 |
| antennas and transmission lines - transmission lines(1.6) | Coaxial cable (C&T) | W1DTY | 50 | Jun 76 |
| power supplies(20) | Transient eliminator (C&T) | W1DTY | 52 | Jun 76 |
| miscellaneous technical(15) | Staircase generator (C&T) | W1DTY | 52 | Jun 76 |
| antennas and transmission lines - transmission lines(1.6) | Coaxial connectors can generate rfi | W1DTY | 48 | Jun 76 |
| keying and control(12) | CW sidetone (C&T) | W1DTY | 51 | Jun 76 |
| antennas and transmission lines - high-frequency antennas(1.2) | Delta loop, top-loaded | W1DTY | 57 | Dec 78 |