- 1. Topband: Effects of trees (score: 1)
- Author: "Jim Monahan" <K1PX@msn.com>
- Date: Sun, 3 Dec 2006 20:55:09 -0500
- Mike: I've live with the situation of having several acres of heavily forested trees. It is part of a watershed area and the trees, which mostly sit on top of each other, often have water in them. Th
- /archives//html/Topband/2006-12/msg00033.html (7,499 bytes)
- 2. Re: Topband: Effects of trees (score: 1)
- Author: "Tom Rauch" <w8ji@contesting.com>
- Date: Mon, 4 Dec 2006 05:50:09 -0500
- The impedance of my 160 meter vertical 50 feet or less from a few large pecan trees was about 5-10 ohms higher than the impedance of identical verticals in open pasture. The impedance of that vertica
- /archives//html/Topband/2006-12/msg00038.html (7,473 bytes)
- 3. Re: Topband: Effects of trees (score: 1)
- Author: "EP Swynar" <gswynar@durham.net>
- Date: Mon, 4 Dec 2006 07:10:41 -0500
- On 4th December Tom wrote... (compared to a steel or metal structure) it probably isn't helpful. Hi Guys, Well, now I really AM confused...! Do I understand it correctly that it's far, far better sit
- /archives//html/Topband/2006-12/msg00042.html (8,309 bytes)
- 4. Re: Topband: Effects of trees (score: 1)
- Author: Alex <extraham@earthlink.net>
- Date: Mon, 4 Dec 2006 08:46:37 -0500 (GMT-05:00)
- I have a small backyard. Can't put up towers and only have a few trees. A few weeks ago I put up a coaxial inverted L. The tallest tree in the backyard is supporting the vertical section up to 55ft.
- /archives//html/Topband/2006-12/msg00044.html (8,862 bytes)
- 5. Re: Topband: Effects of trees (score: 1)
- Author: "Tom Rauch" <w8ji@contesting.com>
- Date: Mon, 4 Dec 2006 11:47:14 -0500
- The power or energy either turns to heat through a resistance or it goes somewhere that might be useful. A tower could be bad news if the base of the tower was not properly ground to a good ground s
- /archives//html/Topband/2006-12/msg00048.html (9,836 bytes)
- 6. Re: Topband: Effects of trees (score: 1)
- Author: W2pm@aol.com
- Date: Tue, 5 Dec 2006 20:22:37 EST
- Do I think trees impact the antenna in a negative manner? Sure I do. So do many other things. How much is anyone's guess, but any amount it hurts is certainly meaningless when compared to not having
- /archives//html/Topband/2006-12/msg00071.html (8,065 bytes)
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