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Total 6 documents matching your query.

1. [TowerTalk] Rohn 20/25G leg insulator material (score: 1): Author: "Allen R. Brier" <n5xz@earthlink.net>; Date: Mon, 13 Apr 2009 12:39:09 -0800; I wish to build an 80 meter vertical using some Rohn 20G sections I have in storage. In the past there was some mention of insulating material that could be used at the base. If possible, I would lik; /archives//html/Towertalk/2009-04/msg00445.html (7,991 bytes)
2. Re: [TowerTalk] Rohn 20/25G leg insulator material (score: 1): Author: "Mark Robinson" <markrob@mindspring.com>; Date: Mon, 13 Apr 2009 17:54:50 -0500; The consensus was to use solid FR4 G10 rod. These guys sell it and I believe that they can do the machining required. http://www.jjorly.com/g10_rod_rods.htm __________________________________________; /archives//html/Towertalk/2009-04/msg00450.html (9,609 bytes)
3. Re: [TowerTalk] Rohn 20/25G leg insulator material (score: 1): Author: "K1TTT" <K1TTT@ARRL.NET>; Date: Mon, 13 Apr 2009 23:05:03 +0000; In my rohn catalog the self supporting height for 25g in 70mph area with no ice is only 40'... still a bit short for 80m. David Robbins K1TTT e-mail: mailto:k1ttt@arrl.net web: http://www.k1ttt.net A; /archives//html/Towertalk/2009-04/msg00452.html (10,103 bytes)
4. Re: [TowerTalk] Rohn 20/25G leg insulator material (score: 1): Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>; Date: Mon, 13 Apr 2009 19:57:00 -0400; My old one says that, but my newer one says "Not self supporting at any height" for both 25 and 45G. OTOH they let you go IIRC a bit less than 30' above a house bracket unguyed for 45G. As an opinion; /archives//html/Towertalk/2009-04/msg00457.html (11,866 bytes)
5. Re: [TowerTalk] Rohn 20/25G leg insulator material (score: 1): Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>; Date: Mon, 13 Apr 2009 20:36:19 -0400; I wonder about that as ground fiberglass is sensitive to degradation by moisture and UV. I think I also saw a $250 minimum order. 73 Roger (K8RI) _______________________________________________ _____; /archives//html/Towertalk/2009-04/msg00458.html (10,890 bytes)
6. Re: [TowerTalk] Rohn 20/25G leg insulator material (score: 1): Author: GALE STEWARD <k3nd@yahoo.com>; Date: Tue, 14 Apr 2009 05:15:05 -0700 (PDT); Here's a link to one way to fabricate an insulated base. http://mysite.verizon.net/vze7hjw3/id2.html Here's the ones available from Comtek Systems. They look excellent but are pretty expensive. http:; /archives//html/Towertalk/2009-04/msg00460.html (8,990 bytes)

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