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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+TH7\s+and\s+high\s+swr\s+on\s+20m\s+only\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] TH7 and high swr on 20m only (score: 1)
Author: "Ted Boerkamp" <tboerkamp@cogeco.ca>
Date: Tue, 13 Jun 2017 21:02:48 -0400
Hello all.....I have just noticed tonight that I have a change in normal swr on the 20m band of my TH7 beam. I am now getting pretty much 2:1 swr across the band. 10M and 15M are both fine. Any sugge
/archives//html/Towertalk/2017-06/msg00111.html (6,841 bytes)

2. Re: [TowerTalk] TH7 and high swr on 20m only (score: 1)
Author: "Don W7WLL" <w7wll@arrl.net>
Date: Wed, 14 Jun 2017 12:11:48 -0700
I had a similar problem with high SWR on 20. Checked coax first but it was OK. I found a 15M reflector trap with corroded screws. Figured I'd better check them all and found most of the trap screws i
/archives//html/Towertalk/2017-06/msg00123.html (9,418 bytes)


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