For whatever it's worth, both my Force 12 yagis have capless boom ends, and
I've never heard them sing. Wind blows pretty strongly here, too. No sign
of critters so far either, but that may just be luck, because we have lots
of mud daubers and bees around here.
73, Pete Smith N4ZR
n4zr@contesting.com
Loud is.
--
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
|