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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Limits\s+of\s+25G\s+with\s+tall\s+masts\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] Limits of 25G with tall masts (score: 1)
Author: n4zr@contesting.com (Pete Smith)
Date: Sun, 22 Nov 1998 14:49:03 +0000
I live in 70 mph territory, and currently have 100 ft of Rohn 25 with a Force 12 C-3 (5.6 sq. ft., 280 inch/lb torque) just above the 25AG3 pointy-top, and a Force 12 EF-240S (3.8 sq. ft., 210 inch/l
/archives//html/Towertalk/1998-11/msg00628.html (8,422 bytes)

2. [TowerTalk] Limits of 25G with tall masts (score: 1)
Author: steve@oakcom.com (Steve Maki)
Date: Mon, 23 Nov 1998 19:52:18 -0500
IMO, you are right to consider bending moment relative to the strength of Rohn 25 top sections. The pointy top section has a decided lack of diagonal braces at the top. A local ham here in Detroit ma
/archives//html/Towertalk/1998-11/msg00656.html (9,369 bytes)


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