| To: | Fernando EC1CT <ec1ct@esbesaya.com> |
|---|---|
| Subject: | Re: [TowerTalk] concrete bases for freestanding towers |
| From: | WA8JXM <wa8jxm@gmail.com> |
| Date: | Fri, 13 May 2011 08:42:03 -0400 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
On May 13, 2011, at 8:26 AM, Fernando EC1CT wrote: > What have grown over the years are the antenna´s size and their wind > loads...The TA33 has nothing in common with the actual trapless antennas > Force 12, SteppIRs, Obtibeams... I can certainly understand that for a heavy duty tower, but the Rohn BX-64 is only rated for a 6 sq ft antenna (probably less than a TA33 and rotator) yet Rohn specs a 5 cu yard base. Ken _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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