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KPA500 hi swr error

Posted by K5SM on Mar 16, 2012; 11:41pm
URL: http://elecraft.85.s1.nabble.com/KPA500-hi-swr-error-tp7380559.html

I put up a 40 meter vertical with elevated ground plane today. The swr
is 1:1 at the bottom of the band (where I operate). For some reason,
after sending a few characters, the KPA 500 suddenly shows high swr and
faults. After resetting, the cycle begins again. I have an analog
swr/watt meter following the KPA500, and it does not show the swr
change. It has also done this on my 80 meter antenna. What is going on?

Bob

--
Robert Redmon K5SM
AMA 58073

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