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1. [TowerTalk] Dipole Problem (score: 1): Author: K6TFZ@aol.com; Date: Wed, 18 Feb 2004 17:17:44 EST; I always thought a dipole was simple. First the description: 75 meter dipole (58.5 feet per leg) placed 4 feet above peak of second story roof. Roof is 40 feet wide so ran extra wire at right angle o; /archives//html/Towertalk/2004-02/msg00348.html (7,664 bytes)
2. RE: [TowerTalk] Dipole Problem (score: 1): Author: "David Robbins K1TTT" <k1ttt@arrl.net>; Date: Wed, 18 Feb 2004 22:30:26 -0000; Its probably not the egg. I would bet there is an interaction with something in or under the roof, wiring, gutters, drip edge, flashing, etc. also bending the ends will change it a bit. Remember also; /archives//html/Towertalk/2004-02/msg00349.html (9,578 bytes)
3. Re: [TowerTalk] Dipole Problem (score: 1): Author: "Mike Brown" <k9mi@sbcglobal.net>; Date: Thu, 19 Feb 2004 00:44:46 -0000; You'll get that kind of reading if the ends are too close together. If your antenna is U shaped, or V shaped, then that is the problem. Antennas that zig and zag around should have a low swr, as long; /archives//html/Towertalk/2004-02/msg00351.html (9,739 bytes)
4. RE: [TowerTalk] Dipole Problem (score: 1): Author: "Tod - ID" <tod@k0to.us>; Date: Wed, 18 Feb 2004 20:32:58 -0700; The resistive part of the impedance of the dipole is a function of its height above ground. The ARRL Antenna Book and Handbook cover this. The center of your antenna is significantly lower than 1/2 w; /archives//html/Towertalk/2004-02/msg00359.html (9,492 bytes)

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