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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Dacron\s+rope\s+strength\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] Dacron rope strength (score: 1)
Author: zeitler@ibm.net (zeitler@ibm.net)
Date: Wed, 9 Jun 1999 19:46:21 -0700
I was wondering.........................I am re-vamping my main antenna. The new support is 40 feet of Wacky Shack TV mast which is bolted directly to a 20 foot 4X4 which is up against the house. Thi
/archives//html/Towertalk/1999-06/msg00074.html (7,460 bytes)

2. [TowerTalk] Dacron rope strength (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Thu, 10 Jun 1999 10:37:29 EDT
a vertical First find out the square footage of your exposed structure and antenna that's supported by the dacron rope. Next multiply that by the wind pressure; i.e. 20.0 psf @ 70 MPH, 30 psf @ 87 MP
/archives//html/Towertalk/1999-06/msg00075.html (8,575 bytes)


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