[TowerTalk] Potting Baluns..and more

[Cqtestk4xs at aol.com]

One thing to remember, if ANY moisture gets in there, more can  
eventually....best to leave a small drain hole at the bottom of the balun.   That's what M2 
does with theirs.
 
It appears that they use a foam inside the balun and then leave the  drain 
hole at the bottom just in case.
 
Bill KH7XS/K4XS



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