[TowerTalk] Need info on balun for Hygain TH-7DX antenna

[Tom WA9WSJ]

 Maybe this idea might help.Although I don't have the th-7, I do have the th-6 and it's manual suggests the BN-12. Well I tried that for a while and it could not handle the legal limit power. So I used Hy-gains other suggested option. I constructed an RF choke which consists of 12 turns, 6 inch diameter of RG-8/U coax.I've been using it for 20 years and it still works fine.GL 73Tom

    On Thursday, April 2, 2020, 01:29:06 PM MDT, Phil <pmills7 at comcast.net> wrote:  
 
 It appears that the balun on my TH-7 has died.  Can someone
please tell me if this is a 4:1 balun....the Hygain manual
is silent on this subject as far as I can tell.

thanks, 73, Phil  W5BVB
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