It sounds like you may have the KAT500 set for AUTO. Change it to MAN and it should perform much better.
The rapid signal changes associated with SSB operation can cause issues with the sampling of the power in the directional coupler, causing readings that make the KAT think it needs to do a tune. By using MAN mode you get to decide when a tune is needed, making everyone much happier. 73, Jack, W6FB > On Feb 3, 2022, at 6:20 PM, hawley, charles j jr <[email protected]> > wrote: > > I've been having my tuner go to high swr a random voice peak. > The utility shows the right settings after a drop out but the Amp Key > Interrupt box is checked. > And the swr showing on the LEDs is high. > Not sure what is going on. > I get it back to operating at low swr by doing a tune. > > ​Chuck Hawley > [email protected] > > Amateur Radio, KE9UW > aka Jack, BMW Motorcycles > ______________________________________________________________ > 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]
