I have been noticing a similar anomaly since 3.76. The only difference is it happens when I go to 2.9.
As I increase the width I see the filter switch at 2.8 (I have the 2.7 SSB filter and 6.0 AM filter) and then at 2.9 it goes dead until I advance it to 3.0 and from then on it continues as it should. Also when it goes from dead to audio at 3.0 I get a nasty click. Scott, maybe it's a Prather deal. Rick Prather K6LE On 2/5/2010, at 10:45 , Scott Prather wrote: > All: This evening when running FW 3.76 I'm seeing a problem with my K3 that > I've never seen before. > > When the K3 is in the LSB, USB or AM mode, adjusting the bandwidth down to > 2.8 kHz will result in total loss of audio, even though the S-meter > continues to read incoming signal strength. I've tried an EE-Init and > reloaded the configuration, but the problem remains. Thinking this might be > related to 3.76, I went back to 3.30 and I have exactly the same problem. If > I turn on the sub receiver and change its BW using BSET, it loses LSB, USB > and AM audio at 2.8 kHz as well. To get audio to return, all I need to do is > change the BW to 2.9 kHz or greater on either the main or the sub. > > Looking through the reflector postings, it looks like someone saw something > similar to this in the DATA mode a few months back, and pressing the A/B key > would clear it. However, in my case the only way I can restore audio is to > change the BW to 2.9 kHz or greater. In the CW and DATA modes, the audio > does not drop out at any bandwidth setting. > > Does anyone have a suggestion as to what might be going on? > > Tnx. > > Scott > N7NB > ______________________________________________________________ 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
