Hi John, Exactly so. Lyle Johnson explained how NR works in the K3 a while ago and he said exactly what you've observed: NR works best with wider bandwidths. You can see his explanation at
http://www.zerobeat.net/mediawiki/index.php/K3_DSP 73 -- Joe KB8AP On Dec 29, 2009, at 9:53 AM, John Lawrence wrote: > What I'm finding is that the NR Firmware likes to see a wide > bandwidth from which the weakest signals can be dug out of the in > the noise on SSB or CW. If I narrow up the bandwidth with the > optional filters I can't copy the signals as well. i.e. with NR > enabled together a 2.1 or 500 Hz filter. I hear best with NR > together with the 2.7 KHz filter. Interesting! ______________________________________________________________ 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
