Yes, you will find in the archives that this is a "normal" occurrence with the KPA500 - it IS heat/cooling related and is nothing to worry about. Jim Bennett / W6JHB Folsom, CA
> On Oct 20, 2015, at 6:55 PM, Michael Cozzi <[email protected]> wrote: > > > I am experiencing the same issue. Amp works fine however. Seems to be heat > related. > > Michael- KD8TUT > > >> On 10/20/2015 9:41 PM, Rick Tavan N6XI wrote: >> Once my KPA500 warms up, it begins making sporadic clicking sounds. Usually >> it sounds like a relay but sometimes it's quieter and might be metal >> buckling as it contracts and expands. Any suggestions on tracking it down? >> >> Thanks, >> >> /Rick > > ______________________________________________________________ > 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]
