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

Total 3 documents matching your query.

1. [TowerTalk] Downward Mast Extensions (score: 1)
Author: "Doug Rehman" <rehman@surveil.com>
Date: Sun, 4 Jun 2006 18:11:02 -0400
I'm in the conceptual stage of adding a few antennas to my tower. At present, the 24' of mast above the tower is pretty well filled with antennas from 7 MHz to 1296 MHz. I plan on adding a few more U
/archives//html/Towertalk/2006-06/msg00058.html (8,070 bytes)

2. Re: [TowerTalk] Downward Mast Extensions (score: 1)
Author: ersmar@comcast.net
Date: Sun, 04 Jun 2006 22:52:01 +0000
Doug: Couple of comments: 1. Make sure your rotator will handle the added torque/twisting load. Assuming everything on this mast will be a rigid connection (no loose clamps to let the auxiliary masts
/archives//html/Towertalk/2006-06/msg00059.html (9,745 bytes)

3. Re: [TowerTalk] Downward Mast Extensions (score: 1)
Author: "Bill" <w7vp@comcast.net>
Date: Sun, 4 Jun 2006 17:36:18 -0700
Gene I am not sure what you mean by a "moment force." There is both a moment and a force involved. The force is the combination of all the arrays with the wind load calculated. It is applied at the t
/archives//html/Towertalk/2006-06/msg00065.html (13,067 bytes)


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