That points to a common connector as the problem Check your common connector - something before the antennas.
Craig Buck > On Dec 30, 2013, at 3:14 PM, Jim Bennett <w6...@mac.com> wrote: > > They are on all of MY various HF antennas: doublet, Inverted L's, and a > ground mounted vertical. > >> On Monday, Dec 30, 2013, at Monday, 11:54 AM, Jim Miller wrote: >> >> Do you have coomon mode chokes on you feed lines? >> >> Jim ab3cv >> >> On Dec 30, 2013, at 1:29 PM, Bill W2BLC <w2...@nycap.rr.com> wrote: >> >> In regards to proper grounding etc.: I think it is safe to say that K3 >> owners have a very good grasp of what is needed to construct and operate a >> proper station - safety and RF wise. >> >> I do, yet still went back over every last connector/connection/lug, etc. >> Everything is locked down properly here. No baluns, good coax, and >> everything is mechanical and soldered along the entire antenna routes. Yet, >> the problem continues. Perhaps the most disconcerting part is that my other >> auto tuners/rigs do not exhibit this difficulty. Perhaps the KAT500 is >> seeing something the others do not. >> >> The difficult part is never knowing when the tuner will take off and the >> fact that MANUAL selection does not appear to make any difference. I have >> been using MANUAL for a couple of months. I do not see that it has made any >> difference in occurrences. The instances of "run-away" are random and it is >> usually days between events. >> >> Bill W2BLC K-Line >> ______________________________________________________________ >> 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 >> >> ______________________________________________________________ >> 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 > > ______________________________________________________________ > 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 ______________________________________________________________ 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