The feedpoint is 50 ohms for the TH7DX. So you need a 1:1 balun. There are
lots of replacement options.
73
Tim K3LR
-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces@contesting.com] On Behalf Of Phil
Sent: Thursday, April 2, 2020 3:26 PM
To: towertalk@contesting.com
Subject: [TowerTalk] Need info on balun for Hygain TH-7DX antenna
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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