Rick - You don't say if the 160 meter operation using the 140' doublet was successful, but surely the KAT500 would handle that.
Maybe this is too easy ... but have you checked to make sure the KAT500 is connecting to the correct antenna, now that you've switched back? Did you receive any Fault Indications on the KPA500? I have a similar setup here. 73 Lyn, W0LEN -----Original Message----- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of rikoski Sent: Sunday, April 04, 2021 8:39 PM To: elecraft@mailman.qth.net Cc: Richard Rikoski Subject: [Elecraft] No power out of a K line. I have an Elecraft K3, KAT 500 and KPA 500. I usually use it at full power with a 260’ off-center dipole on 160, 80, 40, and 20m. Last week, I tried it with a 140’ doublet on 160 meters to see if the tuner would be able to reduce the swr to enable operation on that band. Since then when trying it on any band with the off center dipole, it shows the K3 putting whatever power it is set to but then immediately drops to zero. Is this a matter of switch settings or did I burn something out? Thanks. Rick W9ZD ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to l...@lnainc.com ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com