Is it possible you need the KPAIO3MDKT? This cures some issues with electrical fan noise getting into the transmit signal under some conditions after the KSYN3A is installed in all K3 radios and K3S radios before serial (about) 10730.
> On Feb 23, 2017, at 9:42 AM, ke9uw <c-haw...@illinois.edu> wrote: > > I set the TX GATE to ON 10 and the complaints have been eliminated...although > one fellow is still straining to hear something. > Grant NQ5T K3 #2091, KX3 #8342 ______________________________________________________________ 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