I’m wondering if unkeying the amp with RF still coming out of the radio for a very brief instant could cause the radio to emit spurious RF due to the load impedance suddenly changing? Also curious that there was no problem then suddenly in the middle of a great 6m opening - the problem appeared. This would indicate that something g failed/changed suddenly
Sent from the all new AOL app for iOS On Thursday, June 11, 2026, 1:44 PM, Andy Durbin via Elecraft <[email protected]> wrote: I looked a my test report to refresh my memory. The spurious RF spike duration was about 10 micro seconds. I was impressed that my KAT500 could detect high SWR for a input so short. Andy, k3wyc ______________________________________________________________ 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]
