Thanks, Don. I should explain a bit more. In fact I confused running bw down to 2.1 or 1.8 KHz with running the NR function. It is the NR which adds what I termed "audio distortion" to the signal and not narrowing bw. At least not at 1.8-2.1 KHz. Ringing below 50-Hz makes it difficult/impossible for me to copy weak-CW. Typically, I run CW-eme at 100-Hz.
So I will not bother to add another IF filter to run narrower bw with SSB. Having three filters in the main Rx and one in the sub-Rx is adequate. I can always reduce bw in diversity Rx with the DSP. 73, Ed - KL7UW ______________________________________________________________ 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
