Anything that disrupts the signal path, including a complex diode switch network that is the literal switching device. Includes a messed up configuration
On Tuesday, June 23, 2015, <[email protected]> wrote: > Hi folks, > > after three weeks not using my K3 (Antenna disconnected, power off) I > observed a very strange thing: > > When turning the bandwith down to 500Hz, the loudspeaker goes deaf despite > separate 250Hz and 500Hz filters installed! > This happens only to the main receiver, the sub receiver performs as > wanted. > When selecting a bandwith above 500Hz the K3 works as normal! It seems as > the K3 is not selecting the smaller filters in the RX path. > > Did update firmware, resets, restored old configurations...last but not > least the Elecraft hotiline could not help further. > The only solution is sending it back. > > Did anybody observe a similar thing? > > S-Nr. Is 7629.. 2,8kHz; 2,1kHz; 1,8kHz and 500Hz/250Hz filters installed > Apart from the 2m module fully equipped! > > Quite lost at the moment. > > 73s > Bernie > DL5RDP > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] <javascript:;> > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] <javascript:;> > -- Sent via Gmail Mobile on my iPhone ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
