Category (CatID) |
Article |
Author |
Page |
Issue |
receivers and converters - vhf receivers and converters(22.3) | 144-MHz converter, hot-carrier diode | K8CJU | 6 | Oct 69 |
receivers and converters - general(22.1) | Product detector, hot-carrier diode | VE3GFN | 12 | Oct 69 |
receivers and converters - general(22.1) | Noise blanker, hot-carrier diode | W4KAE | 16 | Oct 69 |
integrated circuits(11) | Low-cost linear ICs | WA7KRE | 20 | Oct 69 |
transmitters and power amplifiers - vhf and uhf transmitters(29.3) | Fm repeater transmitter, improving | W6GDO | 24 | Oct 69 |
fm and repeaters(9) | Repeater transmitter, improving | W6GDO | 24 | Oct 69 |
antennas and transmission lines - high-frequency antennas(1.2) | High-frequency diversity antennas | W2WLR | 28 | Oct 69 |
vhf and microwave - transmitters(31.4) | 432-MHz exciter, solid-state | W1OOP | 38 | Oct 69 |
transmitters and power amplifiers - vhf and uhf transmitters(29.3) | 432-MHz exciter, solid-state | W1OOP | 38 | Oct 69 |
miscellaneous technical(15) | Radio communications links | W1EZT | 44 | Oct 69 |
novice reading(16) | Radio communications links, basics of | W1EZT | 44 | Oct 69 |
vhf and microwave - general(31.1) | Vhf beacons | K6EDX | 52 | Oct 69 |
oscillators(18) | Vco, crystal-controlled | WB6IOM | 58 | Oct 69 |
transmitters and power amplifiers - test and troubleshooting(29.4) | Ssb transmitter alignment | Allen | 62 | Oct 69 |
troubleshooting(30) | Ssb transmitter alignment | Allen | 62 | Oct 69 |
single sideband(26) | Transmitter alignment | Allen | 62 | Oct 69 |
propagation(21) | Tropospheric-duct vhf communications | WB6KAP | 68 | Oct 69 |
receivers and converters - vhf receivers and converters(22.3) | 144-MHz preamp, super (HN) | K6HCP | 72 | Oct 69 |
vhf and microwave - receivers and converters(31.3) | 144-MHz preamp, super (HN) | K6HCP | 72 | Oct 69 |
antennas and transmission lines - matching and tuning(1.4) | Balun, simplified (HN) | WA0KKC | 73 | Oct 69 |
commercial equipment(3) | SB301/401, Improved sidetone operation | W1WLZ | 73 | Oct 69 |
keying and control(12) | Remote keying your transmitter (HN) | WA3HOU | 74 | Oct 69 |
antennas and transmission lines - towers and rotators(1.5) | Tower, wind-protected crank-up | HN | 74 | Oct 69 |
antennas and transmission lines - transmission lines(1.6) | Coax, Low-cost (HN) | K6BIJ | 74 | Oct 69 |
transmitters and power amplifiers - general(29.1) | Transmitter, remote keying (HN) | WA3HDU | 74 | Oct 69 |