W4PA wrote:
>Towertalkers:
>
>Question about guy wire vibration. K4JNY and I were doing tower work
>at his place all day Sunday and have noticed that on our 120? Rohn 45
>that we are experiencing quite a bit of vibration to the tower and guys
>that we believe is being transmitted down the tower by the 4 el 40m
>beam at the top. This vibration occurs at wind speeds of 10 mph or so
>or higher.
<snip>
Scott,
I have to ask this - are you sure that it's not just the 40 meter
elements that are fluttering? In which case the normal procedures
to stop that would take care of the problem.
73
--
Steve K8LX
_______________________________________________
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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