Only had a K3 w/out the KAT3, I’m not sure. But if Sub ant is bnc the you need to connect its ant to the bnc Aux port I think.
Sent from my iPhone ...nr4c. bill > On May 28, 2020, at 10:52 AM, Gareth M5KVK <gareth.m5...@gmail.com> wrote: > > Hi Bill > The documentation around this is a bit confusing, but my understanding is > that this setting defines where the SUB gets its AUX antenna feed from. It > can either be BNC (the Aux RF socket on the back panel), or (if you have the > ATU installed and therefore two ANT sockets) it can get it from whichever ANT > socket is not being used by MAIN. As I do not have ATU installed, the only > option that works is bnc. > > I can choose either MAIN or AUX ant for the SUB by pressing RX ANT > > Does this make sense? > > Gareth, M5KVK > > On 28/05/2020, 14:03, "Nr4c" <n...@widomaker.com> wrote: > > Sorry! > > KRX3 Ant=bnc does not agree with both on MAIN. > > Sent from my iPhone > ...nr4c. bill > > >> On May 28, 2020, at 8:54 AM, Gareth M5KVK <gareth.m5...@gmail.com> wrote: >> >> I spent last evening checking the installation of the KRX3A. I did find one >> bit of incorrect plumbing (in the cables that connect the KRX3A to the rest >> of the K3S): however correcting it made no discernible difference. >> >> The post-installation setup instructions pass OK and all the CONFIG menu >> options seem to be correct: though it is difficult to be sure. >> >> With SUB on, SUB AF/RF at Max and Main AF at min: I get noise out of the >> speaker, but no signal: even though A and B are equal and the Main is >> definitely receiving a signal. >> CONFIG >> KRX3 Ant=bnc >> L-MIX-R A B >> SPKRS 1 >> SUB AF nor >> >> Looks like an email to support is next. >> >> Gareth, M5KVK >> >> From: Gareth M5KVK <gareth.m5...@gmail.com> >> Date: Tuesday, 26 May 2020 at 16:05 >> To: "elecraft@mailman.qth.net" <elecraft@mailman.qth.net> >> Subject: Problems with KRX3A >> >> Hi there >> I bought a s/h K3S a couple of years ago (SN 10901). It has a KRX3A >> installed, but I’ve never tried to use it until now. When I enabled the sub >> receiver this morning, I found I was getting no signal. >> >> I’ve checked various CONFIG settings and it’s set to use the MAIN ANT and >> it’s AF is independent of the K3S. In an attempt to make progress, I >> reviewed the installation instructions. >> >> Item 4, after enabling TECH MD, is Tap DISP and rotate VFO B to display SYN1 >> and SYN2. I do not see these items. Any idea how to debug this? >> >> 73 >> >> Gareth, M5KVK >> ______________________________________________________________ >> 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 n...@widomaker.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
