article |
author |
page |
issue |
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10 GHz dielectric antenna (HN) | WA4WDL | 80 | May 75 | + |
10 GHz, broadband antenna | WA4WDL, WB4LJM | 40 | May 77 | + |
10 GHz, broadband antenna | Short circuit | 94 | Feb 79 | + |
1296-MHZ antenna, high-gain | W3AED | 74 | May 78 | + |
1296-MHz Yagi | W2CQH | 24 | May 72 | + |
1296-MHz Yagi array | W3AED | 40 | May 75 | + |
144-MHz antenna switch, solid-state | K2ZSQ | 48 | May 69 | + |
144-MHz antenna, 5/8 wave vertical | K6KLO | 40 | Jul 74 | + |
144-MHz antenna, 5/8-wave vertical, build from CB mobile whips | WB4WSU | 67 | Jun 74 | + |
144-MHz antennas, simple | WA3NFW | 30 | May 73 | + |
144-MHz collinear antenna | W6RJO | 12 | May 72 | + |
144-MHz collinear uses PVC pipe mast (HN) | K8LLZ | 66 | May 76 | + |
144-MHz four-element collinear array | WB6KGF | 6 | May 71 | + |
144-MHz ground plane antenna, 0.7 wavelength | W3WZA | 40 | Mar 69 | |
144-MHz moonbounce antenna | K6HCP | 52 | May 70 | + |
144-MHz whip, 5/8-wave (HN) | VE3DDD | 70 | Apr 73 | + |
2-meter beam, portable | KB5QJ | 113 | Oct 85 | + |
432- and 1296-MHz quad-yagi arrays | W3AED | 20 | May 73 | + |
432- and 1296-MHz quad-yagi arrays | Short circuit | 58 | Dec 73 | + |
432-MHz corner reflector antenna | WA2FSQ | 24 | Nov 71 | + |
432-MHz high-gain Yagi | K6HCP | 46 | Jan 76 | + |
432-MHz high-gain Yagi | Comments, W0PW | 63 | May 76 | + |
432-MHz OSCAR antenna (HN) | W1JAA | 58 | Jul 75 | + |
440-MHz collinear antenna, four-element | WA6HTP | 38 | May 73 | + |
50-MHz antenna coupler | K1RAK | 44 | Jul 71 | |
50-MHz collinear beam | K4ERO | 59 | Nov 69 | + |
50-MHz cubical quad, economy | W6DOR | 50 | Apr 69 | |
50-MHz mobile antenna (HN) | W4PSJ | 77 | Oct 70 | |
6-meter kilowatt amplifier | KX0O | 50 | Jul 88 | + |
Antenna insulators, PTFE VHF | W5JTL | 98 | Oct 85 | + |
Antenna-performance measurements using celestial sources | W5CQ/W4RXY | 75 | May 79 | + |
Cheap and dirty 6-meter beam | W5UOJ | 56 | Jul 88 | + |
Circularly-polarized ground-plane antenna for satellite communications | K4GSX | 28 | Dec 74 | + |
Colagi antenna, The | VE3BFM | 61 | May 86 | + |
Computer-aided design of long VHF Yagi antennas | VK4ZF | 28 | May 86 | + |
Convert an inexpensive CB mag-mount antenna into a superb 2-meter whip | K7DBA | 52 | Oct 86 | + |
Cylindrical feedhorns revisited | WA9HUV | 20 | Feb 86 | + |
Cylindrical feedhorns, second-generation | WA9HUV | 31 | May 82 | + |
Direction-finding tool, the fox box | K1ZJH | 25 | Oct 85 | + |
Feed horn, cylindrical, for parabolic reflectors | WA9HUV | 16 | May 76 | + |
Feeding and matching techniques for vhfluhf antennas | W1JAA | 54 | May 76 | + |
Fresnel-zone plate for 10.4 GHz | WB6YVK | 44 | May 82 | + |
Fresnel-zone plate for 10.4 GHz | Comments, KB9O, WB6YVK | 8 | Nov 82 | + |
Ground plane, portable vhf (HN) | K9DHD | 71 | May 73 | + |
Ham notebook: a 2-meter halo antenna | NR5A | 63 | May 87 | + |
High-performance Yagis for 432 MHZ | K1FO | 8 | Jul 87 | + |
High-performance Yagis for 432 MHZ | Comments: KLM balun, Scott, W. | 6 | Sep 87 | + |
High-performance Yagis for 432 MHZ | Short circuit | 97 | Oct 87 | + |
Inexpensive five-eighth wave groundplane (HN) | W7CSD | 84 | Mar 81 | + |
Log-periodic yagi beam antenna | K6RIL, W6SAI | 8 | Jul 69 | + |
Log-periodic yagi beam antenna | Correction | 68 | Feb 70 | |
Long 2-meter collinears - a simple way to achieve gain (HN) | WB3AYW | 95 | May 86 | + |
Matching 432-MHz helical antennas | W8NWU | 44 | Mar 83 | + |
Matching techniques for vhf/uhf antennas | W1JAA | 50 | Jul 76 | + |
Microstrip swr bridge, vhf and uhf | W4CGC | 22 | Dec 72 | + |
Microwave antenna, low-cost | K6HIJ | 52 | Nov 69 | + |
Open-wire line for 2-meters | N4UH | 94 | Jan 87 | + |
Oscar az-el antenna system | WA1NXP | 70 | May 78 | + |
Parabolic reflector antennas | VK3ATN | 12 | May 74 | + |
Parabolic reflector element spacing | WA9HUV | 28 | May 75 | + |
Parabolic reflector gain | W2TQK | 50 | Jul 75 | + |
Parabolic reflector, 16-foot homebrew | WB6IOM | 8 | Aug 69 | + |
Parabolic reflectors, finding focal length of (HN) | WA4WDL | 57 | Mar 74 | + |
Re-entrant cavity antenna for the vhf bands | W4FXE | 12 | May 81 | + |
Six-meter J-pole antenna | K4SDY | 48 | Aug 68 | |
Swr meter | W6VSV | 6 | Oct 70 | |
Transmission lines, uhf | WA2VTR | 36 | May 71 | + |
True north, how to determine for antenna orientation | K4DE | 38 | Oct 80 | + |
True north, how to determine for antenna orientation | Comments, N6QX, K4DE | 7 | Mar 81 | + |
Two-meter antenna, simple (HN) | W6BLZ | 78 | Aug 68 | |
Two-meter mobile antennas | W6BLZ | 76 | May 68 | |
Using a 2-meter quarter-wave whip on 450 MHz (HN) | K1ZJH | 92 | May 81 | + |
Vhf antenna switching without relays (HN) | K2ZSQ | 77 | Sep 68 | |
VHF Yagi CAD on the C-64 | W4PFZ | 70 | Sep 86 | + |
VHF/UHF world | W1JR | 85 | Dec 85 | + |
VHF/UHF world: optimized 2- and 6-meter Yagis | W1JR | 92 | May 87 | + |
VHF/UHF world: optimized 2- and 6-meter Yagis | Short circuit | 26 | Jun 87 | + |
VHF/UHF world: optimized 2- and 6-meter Yagis | Short circuit | 49 | Jul 87 | + |
VHF/UHF world: optimized 2- and 6-meter Yagis | Short circuit | 41 | Aug 87 | + |
VHF/UHF world: optimized 2- and 6-meter Yagis | Short circuit | 81 | Sep 87 | + |
VHF/UHF world: reflector antennas, part1 | W1JR | 51 | Feb 86 | + |
VHF/UHF world: reflector antennas, part1 | Short circuit | 45 | Apr 86 | + |
VHF/UHF world: reflector antennas, part2 | W1JR | 68 | Mar 86 | + |
VHF/UHF world: stacking antennas, part1 | W1JR | 129 | Apr 85 | + |
VHF/UHF world: stacking antennas, part2 | W1JR | 95 | May 85 | + |
VHF/UHF world: VHF/UHF antennas and antenna systems | W1JR | 46 | Feb 84 | + |
VHF/UHF world: VHF/UHF antennas and antenna systems | Short circuit | 54 | Jan 86 | + |
VHF/UHF world: Yagi facts and fallacies | W1JR | 103 | May 86 | + |
Weathering the elements at 10.4 GHz | WB6YVK | 74 | Aug 82 | + |
Yagi trigon reflector, Optimizing | WB3BGU | 84 | Jan 86 | + |
Yagi, a high-gain 70-cm | W1JR | 75 | Dec 86 | + |
Yagi, a high-gain 70-cm | Short circuit | 68 | Feb 87 | + |