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[TowerTalk] self-supporting rohn 25g??

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Subject: [TowerTalk] self-supporting rohn 25g??
From: "Martin & Ann Mein" <>
Date: Mon, 8 May 2006 20:37:14 -0400
List-post: <>
Hi all,
Can anyone tell me if it's OK to install a 40' tower, made from four 10-foot 
sections of Rohn 25G, as a self-suppoting tower?  The antenna that wpould be on 
the tower is a small omni-directional circularly-polarized FM antenna for 95.9 
MHZ, so it is small with not much windload.  How big does the cement base have 
to be?  Locally, the minimum concrete order is 4 yards.  We are located in 
upstate NY.  4 yards would be somewhere around a 4.5' X 4.5' X 5.5' foot base.
Thanks and 73...
Jeff KP3FT
Spirit And Truth Christian Radio  WJIH-LP  95.9

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