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1. [TowerTalk] loss resistance (score: 1): Author: n4zr@contesting.com (Pete Smith); Date: Sun, 14 Oct 2001 07:58:22 -0400; Am I correct in assuming that the loss resistance and the feedpoint impedance are in parallel at the feedpoint of a vertical? 73, Pete N4ZR List Sponsored by AN Wireless: AN Wireless handles Rohn tow; /archives//html/Towertalk/2001-10/msg00283.html (7,428 bytes)
2. [TowerTalk] loss resistance (score: 1): Author: realex@flash.net (Bob Alexander); Date: Sun, 14 Oct 2001 08:36:58 -0500; Hi Pete, Losses and feedpoint Z add so they are effectively in series. Thats why we quite often see a 1:1 SWR at the base of a vertical over poor ground that has no radials at all or not enough radia; /archives//html/Towertalk/2001-10/msg00284.html (8,479 bytes)
3. [TowerTalk] loss resistance (score: 1): Author: n4kg@juno.com (n4kg@juno.com); Date: Sun, 14 Oct 2001 08:24:08 -0600; Think about that Pete. If the loss resistance were in parallel with the feed impedance, then the higher the LOSS resistance, the LESS it's effect would be. NOT logical. The Loss resistance is in SERI; /archives//html/Towertalk/2001-10/msg00285.html (8,041 bytes)
4. [TowerTalk] loss resistance (score: 1): Author: n4zr@contesting.com (Pete Smith); Date: Sun, 14 Oct 2001 10:16:50 -0400; Tom's right, of course, but .... if I measure R=7 at the bottom of my shunt feed, and the tower is only grounded by three ground rods and 4 x 125 foot radials, how much of that series combination is; /archives//html/Towertalk/2001-10/msg00286.html (8,309 bytes)
5. [TowerTalk] loss resistance (score: 1): Author: K7GCO@aol.com (K7GCO@aol.com); Date: Sun, 14 Oct 2001 18:45:53 EDT; In a message dated 10/14/01 6:41:00 AM Pacific Daylight Time, realex@flash.net writes << Hi Pete, Losses and feedpoint Z add so they are effectively in series. Thats why we quite often see a 1:1 SWR; /archives//html/Towertalk/2001-10/msg00289.html (11,805 bytes)
6. [TowerTalk] loss resistance (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Mon, 15 Oct 2001 10:15:41 -0400; It may not be 7 ohms Pete. It is a mistake to simply assume the deviation you see from a certain feed impedance directly translates to loss. In order to sort loss resistance from radiation resistanc; /archives//html/Towertalk/2001-10/msg00296.html (9,247 bytes)

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