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[RFI] Weird RFI Episode

To: RFI List <rfi@contesting.com>
Subject: [RFI] Weird RFI Episode
From: Pete Smith N4ZR <pete.n4zr@gmail.com>
Date: Sun, 24 Sep 2023 18:16:20 -0400
List-post: <mailto:rfi@contesting.com>
This morning I got up and went on the air in the CQWW RTTY Contest.  Everything had been fine yesterday, but as soon as I made my first transmission, both of my monitors shut down.  Eventually, I found that the cause was RFI - anything over about 40 watts and blooey (the computer was fine).  Without a lot of excruciating detail, I think the cause was a hand-tight PL-259 somewhere in my feedline out to my antenna switch.  Initially it looked fjne, and then it started showing me high SWRs on all bands.  I snugged them all down and it went away.

This is a first to me in some 40 years of playing radio and computers.

--
73, Pete N4ZR
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