Hi all, I deleted my messages playing with a spam filter program but I think someone just asked about adjusting the digital filters on the K2.
The audio digital filters are sharper and narrower, and the IF crystal filters will cut out adjacent interference in the IF section, thus preventing pumping of the AGC. Narrow down the signal as much as you can with the crystal IF filters and then refine it with the DSP audio filters. I have pictures of my filters in MixW for RTTY and PSK31 after I made adjustments. The filters in the K2 are very nice. For digital just find a RTTY signal and adjust all your filters with the live signal. See: http://users.ev1.net/~spituch/Steve's%20Page/Radio/RTTY/RTTY.html Also the DSP filters do not duplicate the crystal filters, but used together they are likely twice as effective. Regards, Steve, W2MY -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.392 / Virus Database: 268.5.5/334 - Release Date: 5/8/2006 _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net 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
