[Elecraft] K3: Sub receiver goes silent at narrow bandwidth

My first post on this didn't make it to the list due to clerical error on my part, so here is attempt two. The sub-receiver in my K3 is equipped with a 2.7 5 pole filter in position 1, and a 400Hz 8 pole in position 5.  All works well until I narrow the bandwidth to 400 Hz, then the

Re: [Elecraft] K3: Sub receiver goes silent at narrow bandwidth

Hi Wayne, No new synth. I first noticed the problem when using diversity, but it persists when the receivers are separated. I'm thinking it is probably a construction or installation problem and wanted to know if there are known errors that would cause this. NN7U -- View this message in

Re: [Elecraft] K3: Sub receiver goes silent at narrow bandwidth

This could be a bug. Are you using new synths? Diversity mode? Wayne N6KR On Mar 12, 2015, at 9:25 AM, Chuck Teague via Elecraft elecraft@mailman.qth.net wrote: My first post on this didn't make it to the list due to clerical error on my part, so here is attempt two. The sub-receiver in