[TowerTalk] tower base concrete or not
Tower (K8RI)
tower at rogerhalstead.com
Wed Sep 8 14:00:09 EDT 2004
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 at 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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