At 11:21 PM 10/19/99 -0400, Guy Olinger, K2AV wrote:
>
>I note that this method is used to hold the C31XR's 15 and 20 DE's apart
in the
>single feedline configuration. We've only had one winter with any number of
>these out here. Has anyone gone through significant ice with a C31 yet?
>
>My own guess on the method used is that even if the hose clamps are tight,
that
>significant force could cause the 15 meter element to rotate below the 20
>somewhat to equalize stress. Although this might look funny, the beam would
>still function.
Well, one could always space the hose clamps an inch or two apart on the
15M element and make sure the holes in the lexan are big enough for a
sliding fit.
73, Pete Smith N4ZR
n4zr@contesting.com
Sometimes a tower is just a tower
--
FAQ on WWW: http://www.contesting.com/towertalkfaq.html
Submissions: towertalk@contesting.com
Administrative requests: towertalk-REQUEST@contesting.com
Problems: owner-towertalk@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|