Hi Jamie, I was just looking at the crystal filter configuration menu in the K3 Utility program and I noticed that there are check boxes for enabling the filters for DATA mode. I don't know if this is for transmit and receive or just transmit. On my K3 I have this box checked for all of my filters. I also have all of them checked for CW.
73, Mike K2MK James Hall-2 wrote > Working with my newly constructed K3S today, I noticed that receiving > through the FL4 crystal filter (400 hz, 8-pole) was noticeably suppressed. > Through the FL3 (1.8 kHz) filter, an RTTY signal would be nice and strong > with good S-meter indications. Going to 400 Hz the signal would nearly be > lost and I could not decode it. Going to FL5 (250 Hz), the S-meter would > pick up again with strong signals. > > There's not much to check on the Config menu except the FL4 GN and it's at > max (8 db) - not much change. > > Is there something else I should do to deal with this ? > > 73, Jamie > WB4YDL -- View this message in context: http://elecraft.365791.n2.nabble.com/Bad-crystal-filter-tp7607968p7608032.html Sent from the Elecraft mailing list archive at Nabble.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
