Although Elecraft has documented the response curves of their 5 and 8 pole roofing filters, I can't find any plots of their narrow DSP CW filters, like the 50, 100, 150 or 200 hz filters. Does anyone have Elecraft published plots of the narrow CW DSP filters, or has anyone use a signal generator to plot out their own response curves. It would be nice to know the DSP filter shape factors of the various narrow CW DSP filters to superimpose on top of the plots of the roofing filters. It would help me decide on which roofing filters to get since the roofing filters will determine how much IF shift can be achieved before the filter skirts of the DSP filters interact with the filter skirts of the fixed roofing filters.
Charles K5UA ______________________________________________________________ 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 Message delivered to arch...@mail-archive.com