hr index - antennas and transmission lines - general

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7/8-inch hardline coax connectors- construct at your own low cost WA5FAC 95 Sep 88 +
Antenna and control-link calculations for repeater licensing W7PUG 58 Nov 73 +
Antenna and control-link calculations for repeater licensing Short circuit 59 Dec 73 +
Antenna and feedline facts and fallacies W5JJ 24 May 73 +
Antenna Array Patterns with a Personal Computer KC7MT 59 Feb 89 +
Antenna control, automatic azimuth/elevation for satellite communications WA3HLT 26 Jan 75 +
Antenna control, automatic azimuth/elevation for satellite communications Correction 58 Dec 75 +
Antenna design, programmable calculator simplifies (HN) W3DVO 70 May 74 +
Antenna dimension (HN) WA9JMY 66 Jun 70 +
Antenna gain (letter) W3AFM 62 May 76 +
Antenna gain and directivity W2PV 12 Aug 79 +
Antenna gain, measuring K6JYO 26 Jul 69 +
Antenna geometry for optimum performance N4HI 60 May 82 +
Antenna insulators, PTFE VHF W5JTL 98 Oct 85 +
Antenna parameters, equations for determining KG6B 40 Mar 82 +
Antenna relay sequencing KN5S 17 Oct 87 +
Antenna restrictions (letter) K3SRO 6 Nov 81 +
Antenna restrictions: another solution N4AQD 46 Jun 80 +
Antenna support (HN) W6XM 64 Jun 84 +
Antenna switching, solid state W2EEY 30 Nov 68
Antenna wire, low-cost copper (HN) W2EUQ 73 Feb 77 +
Antennas and capture area K6MIO 42 Nov 69 +
Antennas, GFI, Capacitors, and Fundamentals W6SAI 57 Dec 89 +
Anti-QRM methods W3FQJ 50 May 71 +
Applied Yagi antenna design, part 2: 220 MHz and the Greenblum design data WB3BGU 33 Jun 84 +
Balun chop suey K4KJ 113 May 85 +
Battle of the Beams-pt 1 G4GVO 29 Jun 89 +
Battle of the Beams-pt 2 G4GVO 20 Aug 89 +
Battle of the Beams-pt 3 G4GVO 53 Oct 89 +
Beam antenna mast lock W4KV 68 Jun 81 +
Best way to get an antenna into a tree (HN) WA5VLX 84 Mar 81 +
Bridge for antenna measurements, simple W2CTK 34 Sep 70 +
Bulkhead connector (HN) K9CZB 78 Apr 85 +
Bulkhead connector (HN) Short circuit 74 Jul 85 +
Coaxial connections, sealing (HN) W5XW 64 Mar 80 +
Coaxial connections, sealing (HN) Letter, K7ZFG 6 Oct 80 +
Common-point Grounding: Lightning Protection for Repeaters K1ZJH 24 Jul 89 +
Compact travel antenna K1BQT 29 Jun 87 +
Computerizing Smith Chart Network Analysis N1AYW 10 Oct 89 +
Computerizing Smith Chart Network Analysis Short circuit 10 Jan 90 +
Construction techniques using PVC pipe to make antennas W2OQI 98 Sep 88 +
Cubical quad measurements W4YM 42 Jan 69 +
De-icing the quad (HN) W5TRS 75 Aug 80 +
Design Data for Pipe Masts W4MB 38 Jul 89 +
Dipole antenna length reference chart (HN) W6XM 75 Oct 81 +
Dipole center insulator (HN) WA1ABP 69 May 69 +
Direction-finding tool, the fox box K1ZJH 25 Oct 85 +
Diversity receiving system W2EEY 12 Dec 71 +
Dummy load and rf wattmeter, low-power W2OLU 56 Apr 70
Dummy load, low-power vhf WB9DNI 40 Sep 73 +
Dummy loads, experimental W8YFB 36 Sep 68
Earth anchors for guyed towers W5QJR 60 May 80 +
Easy measurement of antenna currents (HN) KO1F 39 Sep 88 +
Effective radiated power (HN) VE7CB 72 May 73 +
Elmer's notebook: Standing wave ratio - what does it mean? W1SL 98 Feb 88 +
Feedpoint impedance characteristics of practical antennas W5JJ 50 Dec 73 +
Ferrite Beads as Antenna and Tower Guy lsolators(HN) W4MB 72 Apr 89 +
Filters, low-pass, for 10 and 15 W2EEY 42 Jan 72
Gain calculations, simplified W1DTV 78 May 78 +
Gain vs antenna height, calculating WB8IFM 54 Nov 73 +
Gdo, new uses for K2ZSQ 48 Dec 68
Gin pole, simple lever for raising masts WA2ANU 72 May 77 +
Ground current measuring on 160-meters W0KUS 46 Jun 79 +
Ground rod resistance K4MT 95 Jul 84 +
Ground rod resistance Comments 8 Sep 84 +
Ground rods (letter) W7FS 66 May 71 +
Ground screen, alternative to radials WB0JGP 22 May 77 +
Ground systems (letter) ZL2BJR 6 Nov 80 +
Ground systems, installing effective KR7L 67 Sep 83 +
Ground systems, vertical antenna W7LR 30 May 74 +
Grounding, safer (letter) WA5KTC 59 May 72 +
Groundplane antenna Comments: DJ0TR/OE8AK 6 Jun 87 +
Groundplane antenna Comments: W6BCX 6 Oct 87 +
Half-delta loop VE2CV 37 May 82 +
Ham radio techniques W6SAI 75 Nov 84 +
Ham radio techniques W6SAI 67 Dec 84 +
Ham Radio techniques: A look at the groundplane antenna W6SAI 38 Oct 88 +
Ham Radio Techniques: antenna gain W6SAI 30 Jan 90 +
Ham Radio Techniques: Antenna Projects for Spring W6SAI 55 Apr 89 +
Ham radio techniques: antenna systems W6SAI 55 May 87 +
Ham Radio Techniques: Antenna Time W6SAI 74 May 89 +
Ham Radio Techniques: The MN analysis program, (that was then, this is now) W6SAI 34 Feb 90 +
Headings, beam antenna W6FFC 64 Apr 71
Homebrew antenna mount W6QIR 35 May 87 +
Hook, line 'n sinker (HN) WA4NED 76 Sep 68
Horizontal or vertical (HN) W7IV 62 Jun 72 +
Impedance measurements, nonresonant antenna W7CSD 46 Apr 74 +
Insulators, homemade antenna (HN) W7ZC 70 May 73 +
Isotropic source and practical antennas K6FD 32 May 70 +
Leyden's magic jar: the derivation of the Hertzian and Marconi antennas KR6A 24 Oct 84 +
Light-bulb dummy loads (HN) W6HPH 74 Oct 81 +
Lightning protection K9MM 18 Dec 78 +
Lightning protection Comments, W2FBL 6 Jul 79 +
Lightning protection Comments, W6RTK 6 Jul 79 +
Lightning protection Letter, K9MM 12 Dec 79 +
Lightning protection (C&T) W1DTY 50 Jun 76 +
Line-of-sight distance, calculating WB5CBC 56 Nov 76 +
Measurement techniques for antennas and transmission lines W4OQ 36 May 74 +
Measuring antenna gain K6JYO 26 Jul 69 +
Mobile Antenna Anti-rotate Device W1OLP 40 May 89 +
Mobile mount, rigid (HN) VE7ABK 69 Jan 73 +
More on elevated radials: HH Beverage's 1921 Counterpoise System (HN) W6VX 57 Jun 90 +
Neglected antenna for 40 and 80 meters W0WL 44 Jan 82 +
Neglected antenna for 40 and 80 meters Comments, W0WL 8 May 82 +
Power in reflected waves Woods 49 Oct 71 +
Practically Speaking: Antenna System Instruments K4IPV 82 Feb 89 +
Practically Speaking: RF Wattmeters and Antenna VSWR Meters K4IPV 75 Mar 89 +
Practically speaking: using antenna noise bridge K4IPV 69 May 86 +
Preamplifiers, Active antenna R W. Burhans 47 May 86 +
Radials, installing, for vertical antennas K3ZAP 56 Oct 80 +
Rain static resolved W1FYX 83 Sep 83 +
Reflected power, some reflections on VE3AAZ 44 May 70 +
Reflectometers K1YZW 65 Dec 69 +
Remote Control Switching System VK2WD 62 Oct 89 +
Remote Driver/Controller for a Two-antenna System NH6N 79 Apr 89 +
Rf current probe (HN) W6HPH 76 Oct 68
RF power meter, low-level W5WGF 58 Oct 72
Sampling network, rf - the milli-tap W6QJW 34 Jan 73 +
Scaling antenna elements W7ITB 58 Jul 79 +
Secrets of successful low-band operation: part1 K2RR 16 May 86 +
Secrets of successful low-band operation: part2 K2RR 17 Jun 86 +
Smith chart, how to use W1DTY 16 Nov 70
Smith chart, how to use Correction 76 Dec 71 +
Smith chart, numerical W8MQW 104 Mar 78 +
Solid-state T-R switch for tube transmitters K1MC 58 Jun 80 +
Standing-wave ratios, importance of W2HB 26 Jul 73 +
Standing-wave ratios, importance of Correction: letter 67 May 74 +
Static mystery HB9FU 85 Jul 83 +
T-R switch K3KMO 61 Apr 69
The bi-square array N4LBJ 42 May 90 +
The Zepp (letter) W2RHQ 63 Aug 82 +
Time-domain reflectometry, practical experimenter's approach WA0PIA 22 May 71 +
Vertical antenna, folded umbrella, top-loaded VE2CV 12 Sep 82 +
Vertical-vee, converting (letter) KA5KWV 8 Sep 82 +
VHF/UHF world W1JR 110 May 84 +
VHF/UHF world W1JR 77 Sep 86 +
Voltage-probe antenna W1DTY 20 Oct 70
VSWR and power meter, automatic W0INK 34 May 80 +
Wattmeter, low power (letter) W0DLQ 6 Jan 80 +
Wire plow, build a simple W7IV 107 May 84 +
Yagi design program W6NBI 6 May 87 +
Yagi vs Quad-part 1 K2SS 68 May 88 +
Yagi vs Quad-part 2 K2SS 78 Jun 88 +
Yagis, stacking is a science K1FO 18 May 88 +



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