Category (CatID) |
Article |
Author |
Page |
Issue |
single sideband(26) | Linear, five-band hf | W7DI | 6 | Mar 72 |
transmitters and power amplifiers - high-frequency transmitters(29.2) | Linear, five-band hf | W7DI | 6 | Mar 72 |
receivers and converters - vhf receivers and converters(22.3) | 2304-MHz converter, solid-state | K2JNG, WA2LTM, WA2VTR | 16 | Mar 72 |
vhf and microwave - receivers and converters(31.3) | 2304-MHz converter, solid-state | K2JNG, WA2LTM, WA2VTR | 16 | Mar 72 |
fm and repeaters(9) | Filter, 455-kHz for fm | WA0JYK | 22 | Mar 72 |
fm and repeaters(9) | Preamplifier, two meter | WA2GCF | 25 | Mar 72 |
vhf and microwave - receivers and converters(31.3) | 144-MHz preamplifier, improved | WA2GCF | 25 | Mar 72 |
receivers and converters - vhf receivers and converters(22.3) | 144-MHz preamplifier, improved | WA2GCF | 25 | Mar 72 |
receivers and converters - general(22.1) | Detector, reciprocating | W1SNN | 32 | Mar 72 |
measurements and test equipment(13) | Ssb, signals, monitoring | W6VFR | 35 | Mar 72 |
receivers and converters - general(22.1) | Ssb signals, monitoring | W6VFR | 36 | Mar 72 |
novice reading(16) | ICs, digital, basics | W3FQJ | 41 | Mar 72 |
integrated circuits(11) | Digital ICs, part I | W3FQJ | 41 | Mar 72 |
integrated circuits(11) | Digital station accessory, part II | K6KA | 50 | Mar 72 |
measurements and test equipment(13) | Digital station accessory, part II | K6KA | 50 | Mar 72 |
measurements and test equipment(13) | Vacuum tubes, testing high-power (HN) | W2OLU | 64 | Mar 72 |
power supplies(20) | Diode surge protection (HN) | WA7LUJ | 65 | Mar 72 |