> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Jim Brown > > Right on! BUT -- one good way to deal with this when you > already own the narrower filter is to tell the K3 that its > bandwidth is wider than it is. For example, I have tell the > K3 my 400 Hz 8 pole filter is 500 Hz, and the 1.8 kHz filter > is 2.2 kHz. I find that I also want to shift the 1.8 kHz > filter down about 150 Hz.
Maybe the K3 software should adjust its DSP bandwidth so that you get a smooth variation of the cascaded bandwidth as you turn the knob. When the narrower filter engages, widen the DSP a bit. There's no way to make it perfect, but it has to be better than having the user fudge the filter bandwidths. 73, Carl WS7L _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
