Have you used the utility on the amp and tuner to be all three antenna choices are selected? It's been awhile since I field tested the KAT500, but I do recall settings for such. Bill K9YEQ
Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ From: [email protected] <[email protected]> on behalf of Paul Ecker <[email protected]> Sent: Wednesday, December 18, 2024 2:10:05 PM To: [email protected] <[email protected]> Subject: [Elecraft] KPA500 Issue ? Running K4D, KPA500, KAT500 and Win11 PC I have three antennas connected to the KAT500. The KPA500 works as expected with antenna 1 & 3 but when antenna 2 is selected , no power amplification is achieved Antenna 2 has low SWR on all bands. I did the testing with the same settings on the K4. So are there some settings in either the KPA or the KAT setup that I have missed that may be causing this problem. Any help would be appreciated 73 Paul w2eck ______________________________________________________________ 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]
