Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Trees\s+and\s+Beams\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Trees\s+and\s+Beams\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] Trees and Beams (score: 1): Author: "wb0m@flashdog.us" <wb0m@flashdog.us>; Date: Mon, 13 Jul 2009 11:16:49 -0500; Does anyone have any guess on what would be the minimum distance from the branches and leaves and from the trunk of a tree to avoid major disruption of a signal from a beam antenna up about 30 feet?; /archives//html/Towertalk/2009-07/msg00200.html (6,856 bytes)
2. Re: [TowerTalk] Trees and Beams (score: 1): Author: "Jim Brown" <jim@audiosystemsgroup.com>; Date: Mon, 13 Jul 2009 10:02:10 -0700; I live in a dense redwood forest, so I've searched the technical literature attempting to learn how trees affect radio signals. There isn't much published on HF, a bit more on VHF and UHF. Here's a s; /archives//html/Towertalk/2009-07/msg00203.html (8,857 bytes)
3. Re: [TowerTalk] Trees and Beams (score: 1): Author: K7LXC@aol.com; Date: Mon, 13 Jul 2009 15:28:13 EDT; the branches and leaves and from the trunk of a tree to avoid major disruption of a signal from a beam antenna up about 30 feet? The tree is a silver maple about 50 feet high. What's a "disruption"?; /archives//html/Towertalk/2009-07/msg00207.html (8,167 bytes)

Current List: 1 - 3
Page: [1]