Not an SWR issue. I can see the SWR on the KPA500 and on the external W2. Both would alarm if the SWR got above got above 3:1.
At least, for the moment, I have eliminated that. It could be breakdown in an antenna switch, but that would again show up as something other than the until powering off and on. Yes, it does seem like RF, but when nothing has changed in a year (and I mean nothing), I have to set that aside too until I have eliminated a few other things. I appreciate the idea though. Mike va3mw On Tue, Nov 22, 2016 at 10:24 AM, Bill <[email protected]> wrote: > First thing that comes to mind - high SWR. > > Bill W2BLC K-Line > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

