Thanks for such a quick reply Wayne. I was headed for the 200. Sounds like that's the right choice. - Ron
wayne burdick <[EMAIL PROTECTED]> wrote: Ron, I haven't heard any ringing at all in our 200-Hz filter. It's quite a bit narrower than the 8-pole 250-Hz filter down to -40 dB or so, and it's the filter I used about half the time for CW and nearly all the time for narrow data modes. The 8-pole filter has steeper skirts, as you'd expect. But the DSP provides the ultimate attenuation anyway. 73, Wayne N6KR --- http://www.elecraft.com _______________________________________________ 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
