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Re: [TowerTalk] tower base concrete or not

To: <Cqtestk4xs@aol.com>, <TOWERTALK@contesting.com>
Subject: Re: [TowerTalk] tower base concrete or not
From: "Tower (K8RI)" <tower@rogerhalstead.com>
Date: Wed, 8 Sep 2004 14:00:09 -0400
List-post: <mailto:towertalk@contesting.com>
Thanks,

I made the mistake of loaning my most recent catalog and only have the remnants of an old one. Now if I could only remember to who I loaned it.
I knew the loading wasn't much.


Roger Halstead (K8RI, EN73 & ARRL Life Member)
N833R, World's Oldest Debonair (S# CD-2)
www.rogerhalstead.com


In a message dated 9/8/04 5:02:23 PM Greenwich Standard Time, tower@rogerhalstead.com writes:

I  believe the 45G is only rated for 40 or 50 feet self supporting with a
small tribander.



Even in the smallest tribander would not be safe at 40-50 feet on
freestanding Rohn 45 at the 90 MPH rating. Even at 80 MPH rating no tribander could be
used. It is only at the relatively useless rating of 70 MPH that a SMALL
tribander could be used at 40 feet (5.1 sq ft). It could not safely be used at
50 feet.


All the above is from the Rohn catalogue (2001).

Bill  K4XS
_______________________________________________

See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA.

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_______________________________________________

See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA.

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http://lists.contesting.com/mailman/listinfo/towertalk

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