In addition to using BSET, did you also check the configuration menu entry for KRX3 to be sure it is set to ANT=BNC? That, along with using BSET and then the ANT switch to be sure it is using antenna number one, which I assume is what you are using for your main transmit receive antenna, should do the trick.
Bruce-W8FU -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Frank R. Oppedijk Sent: Wednesday, December 24, 2008 9:19 AM To: [email protected] Subject: [Elecraft] K3 Subreceiver ANT selection doesn't work - always uses the AUX antenna Hi, I've just installed my KRX3. All went okay. Although I do have a KAT3 installed, I chose the subreceiver's alternative antenna to be the BNC one. If I've understood correctly, pressing BSET followed by ANT allowes me to switch the subreceiver's input between the main receiver's antenna and the BNC antenna. But, irrespective of whether I've selected MAIN or AUX, the subreceiver always uses the AUX antenna. Any clues as to what could be wrong? 73, Frank PA4N --- drs. ing. F.R. Oppedijk Avista ICT Consultancy B.V. Albert Schweitzerlaan 7 1277 BV Huizen tel: 035 - 523 09 83 fax: 035 - 523 09 84 _______________________________________________ Elecraft mailing list Post to: [email protected] 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: [email protected] 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

