Using the K3 Utility's Configuration tab, click "Configure Crystal Filters" (maybe it's Edit Crystal Filters) and verify that the filters you have chosen for Tx CW and Tx SSB are your 2.7 filter in slot 2.
Is this the issue? Dick, K6KR -----Original Message----- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of jeff kb2m Sent: Saturday, December 27, 2008 8:55 AM To: elecraft@mailman.qth.net Subject: [Elecraft] Automated Transmit Gain Calibration at 5 W, 50W, err txf I'm trying to run the Calibrate Transmitter Gain routinre in Utility ver 1.1.12.22 on my K3 # 1516. And I'm getting this error... Starting 5 Watt calibration. Calibrating at 1.900 MHz Unexpected response "DBERR TXF;" to "DB;". State 127 5 Watt calibration failed. I verified that I have my 2.7 filter in # 2 slot selected, and I tried it with ATU in auto and bypass. I'm also getting a ERR TXF error. The dummy load I'm using I verified that it is close to 1 to 1 . Any suggestions? 73 Jeff kb2m _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com