Re: KPA500 hi swr error

Posted by Matt Zilmer on Mar 17, 2012; 2:52am
URL: http://elecraft.85.s1.nabble.com/KPA500-hi-swr-error-tp7380559p7380750.html

Something in the antenna or feedline connection might be arcing.

73,
matt W6NIA

On Fri, 16 Mar 2012 18:41:06 -0500, you wrote:

>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
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html