article |
author |
page |
issue |
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1152- to 2304-MHz power doubler | WA9HUV | 40 | Dec 75 | + |
1270-MHz video-modulated power amplifier | W9ZIH | 67 | Jun 77 | + |
1296-MHz frequency tripler | K4SUM, W4API | 40 | Sep 69 | |
1296-MHz linear, high-power | WB6IOM | 6 | Aug 68 | |
1296-MHz linear, high-power | Short circuit | 54 | Nov 68 | |
1296-MHz power amplifier | W2COH, W2CCY, W2OJ, W1IMU | 43 | Mar 70 | + |
1296-MHz ssb transceiver | WA6UAM | 8 | Sep 74 | + |
1296-MHz transverter | K6ZMW | 10 | Jul 77 | + |
144-and 432-MHz stripline amplifier/tripler | K2RIW | 6 | Feb 70 | |
144-MHz 10/80-watt amplifier | WB9RMA | 12 | Feb 79 | + |
144-MHz fm transceiver, compact | W6AOI | 36 | Jan 74 | + |
144-MHz fm transmitter | W6AJF | 14 | Jul 71 | |
144-MHz fm transmitter | W9SEK | 6 | Apr 72 | |
144-MHz fm transmitter, Sonobaby | WA0UZO | 8 | Oct 71 | + |
144-MHz fm transmitter, Sonobaby | Crystal deck for Sonobaby | 26 | Oct 72 | |
144-MHz heterodyne transmitting mixers | K2ISP | 8 | Apr 69 | |
144-MHz heterodyne transmitting mixers | Correction | 76 | Sep 70 | + |
144-MHz linear | W4KAE | 47 | Jan 69 | + |
144-MHz linear, 2kW, design data for | W6UOV | 7 | Mar 69 | |
144-MHz low-drive kilowatt linear | W6HHN | 26 | Jul 70 | |
144-MHz multimode transmitter | K2ISP | 28 | Sep 70 | + |
144-MHz phase-modulated transmitter | W6AJF | 18 | Feb 70 | |
144-MHz power amplifier, 10-watt solid-state (HN) | W1DTY | 67 | Jan 74 | + |
144-MHz power amplifier, 80-watt, solid-state | Hatchett | 6 | Dec 73 | + |
144-MHz power amplifier, high performance | W6UOV | 22 | Aug 71 | + |
144-MHz power amplifiers, fm | W4CGC | 6 | Apr 73 | + |
144-MHz stripline kilowatt | W2GN | 10 | Oct 77 | + |
144-MHz transceiver, a-m | K1AOB | 55 | Dec 71 | + |
144-MHz transmitting converter, solid-state ssb | W6NBI | 6 | Feb 74 | + |
144-MHz transmitting converter, solid-state ssb | Short circuit | 62 | Dec 74 | + |
144-MHz transverter | K1RAK | 24 | Feb 72 | |
144-MHz two-kilowatt linear | W6UOV, W6ZO, K6DC | 26 | Apr 70 | |
2-meter synthesizer, frequency modulator for | K9LHA | 68 | Apr 81 | + |
220-MHz exciter | WB6DJV | 50 | Nov 71 | + |
220-MHz power amplifier | W6UOV | 44 | Dec 71 | + |
220-MHz rf power amplifier | WB6DJV | 44 | Jan 71 | + |
220-MHz rf power amplifier, fm | K7JUE | 6 | Sep 73 | + |
2304-MHz power amplifier | WA9HUV | 8 | Feb 75 | + |
2C39, water cooling | K6MYC | 30 | Jun 69 | + |
432-MHz 100-watt solid-state power amplifier | WA7CNP | 36 | Sep 75 | + |
432-MHz amplifier, 2-kW | W6SAI, W6NLZ | 6 | Sep 68 | |
432-MHz exciter, solid-state | W1OOP | 38 | Oct 69 | + |
432-MHz power amplifier using stripiine techniques | W3HMU | 10 | Jun 77 | + |
432-MHz rf power amplifier | K6JC | 40 | Apr 70 | |
432-MHz solid-state linear amplifier | WB6QXF | 30 | Aug 75 | + |
432-MHz ssb converter | K6JC | 48 | Jan 70 | + |
432-MHz ssb converter | Short circuit | 79 | Jun 70 | + |
432-MHz ssb, practical approach | WA2FSQ | 6 | Jun 71 | |
432-MHz stripline tripler | K2RIW | 6 | Feb 70 | |
50-MHz 2 kW linear afnplifier | W6UOV | 16 | Feb 71 | + |
50-MHz customized transverter | K1RAK | 12 | Mar 71 | |
50-MHz heterodyne transmitting mixer | K2ISP | 8 | Apr 69 | |
50-MHz heterodyne transmitting mixer | Correction | 76 | Sep 70 | + |
50-MHz kilowatt, inductively-tuned | K1DPP | 8 | Sep 75 | + |
50-MHz linear amplifier | K1RAK | 38 | Nov 71 | + |
50-MHz multimode transmitter | K2ISP | 28 | Sep 70 | + |
50-MHz SSB exciter | K1LOG | 12 | Oct 79 | + |
50-MHz transverter | WA9IGU | 44 | Jul 69 | + |
6-meter amplifier | W2GN | 72 | Apr 83 | + |
6-meter amplifier | Short circuit | 97 | Aug 83 | + |
Aligning vhf transmitters | Allen | 58 | Sep 68 | |
Amplifier, 2 meter, 40 watt | WB4GCS | 50 | Oct 83 | + |
Amplifier, 432-MHz, 1500-watt | W2GN | 40 | Jul 85 | + |
AN/UPX-6 cavities, converting surplus | W6NBI | 12 | Mar 81 | + |
CMOS 2-meter synthesizer | Short circuit | 89 | Jan 82 | + |
Converting the Swan 120 to two meters | K6RIL | 8 | May 68 | |
External anode tetrodes | W6SAI | 23 | Jun 69 | + |
Fm transceiver, remote synthesized for 2 meters | WB4UPC | 28 | Jan 80 | + |
Heathkit Seneca As A 2-meter FM Amplifier | W3NNL | 8 | Mar 89 | + |
Inductively-tuned tank circuit | W6SAI | 6 | Jul 70 | |
Lighthouse tubes for uhf | W6UOV | 27 | Jun 69 | + |
Linear amplifiers, solid-state vhf | AF8Z | 48 | Jan 80 | + |
Low-noise phase-locked UHF VCO part 1: the noise problem | WA9HUV | 33 | Jul 86 | + |
Low-noise phase-locked UHF VCO part 1: the noise problem | Short circuit | 9 | Dec 86 | + |
Low-noise phase-locked UHF VCO part 2: construction and testing | WA9HUV | 25 | Aug 86 | + |
Modification of K9LHA 2-meter synthesizer for 144-148 MHz coverage (HN) | K9LHA | 93 | May 81 | + |
Pi networks, series-tuned | W2EGH | 42 | Oct 71 | + |
Signal Source for 903 MHz, The weekender: | N6JH | 88 | Jan 89 | + |
Six-meter transmitter, solid-state | WB2EGZ | 6 | Oct 68 | |
Six-meter transverter | K8DOC, K8TVP | 44 | Dec 68 | |
Six-meter tunnel diode phone rig (HN) | K2ZSQ | 74 | Jul 68 | |
Solid-state power for 1296 MHz | N6JH | 30 | Feb 81 | + |
Ssb input source for vhf, uhf transverters (HN) | F8MK | 69 | Sep 70 | + |
Synthesizer, genesis of a | VE3FIT | 38 | Mar 81 | + |
Temperature control, automatic | WB5IRI | 75 | Jun 85 | + |
TR-2500/2600 2-channel programming (HN) | K9MLD | 128 | Oct 85 | + |
Transistors for vhf transmitters (HN) | W1OOP | 74 | Sep 69 | |
VCO, 1800-2600 MHz | W0DTV | 21 | Jul 85 | + |
Vhf linear, 2 kW, design data for | W6UOV | 7 | Mar 69 | |
VHF/UHF world: medium power amplifiers | W1JR | 39 | Aug 85 | + |
VHF/UHF world: VHF/UHF exciters | W1JR | 84 | Apr 84 | + |
VHF/UHF world: VHF/UHF exciters | Short circuit | 60 | Oct 84 | + |
Water-cooled 2C39 (HN) | WA9RPB | 94 | Sep 77 | + |
Weaver modulation, 2-meter transmitter | N1COX | 12 | Jul 85 | + |
X-band beacons | WA6EJO | 29 | Jan 87 | + |