This bit me a few months ago: You probably have RX EQ boosted, and this is disabled for 100/50 Hz DSP filltering.
73, geo - n4ua On Mon, Jan 3, 2011 at 5:33 PM, Tommy Alderman <[email protected]>wrote: > This is driving me crazier! > My narrow filter is 250hz (FL4). FL4 cuts in when I change my DSP filtering > to 250 hz, as it should. FL4 stays in as I make DSP more narrow, all the > way > to 50 hz. > The problem is that when I change DSP from 150hz to 100hz or to 50hz, my > audio output seems to drop tremendously, to the point I have to increase > the > AF gain to hear the intended signal. The audio does not come back to > 'normal' level until I change DSP from above 100hz bandwidth. > I have FL4 set for 2dB gain; FL4 FRQ set to 0.00. > Would appreciate any suggestions to fix this as I hope it is not 'normal' > operation? > Tom - W4BQF > > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
