Whats your receiver bandwidth? [EMAIL PROTECTED] wrote:
>The computer I use with my SDR-1000 recently took either a ligtning hit or a >power surge, such that the motherboard had to be replaced. I've since >rebuilt this machine with a new motherboard, using the original disks, >memory, cpu, Delta44, etc. It has a fresh install of WinXP Home SP2. > >I've done a fresh install and calibration of PowerSDR 1.6.2 and also have >the K6JCA console (July 29 version, I think). > >All seems to be well except for the fact that the received audio is >accompanied by an annoying "crackle" which is very unpleasant to listen to >and was not evident prior to this incident. The voice or CW audio itself >seems OK - subjectively, the crackle seems to be superimposed on otherwise >good audio. > >I made a post-processed wav recording of a CW signal. On playback via the >computer's on-board soundcard (not the Delta44) the audio sounded clean - no >nastiness present. I haven't tried a recording/playback of pre-processed >signal yet. > >Buffer sizes are the initial defaults for the Delta 44 and PowerSDR. > >I'm wondering if I missed some config setup option or if the Delta44 card is >damaged also? I plan on trying to move it to a different slot on the >motherboard to see if anything changes. > >Any ideas appreciated. > >Pete, N3EVL > >_______________________________________________ >FlexRadio mailing list >FlexRadio@flex-radio.biz >http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ >FlexRadio Homepage: http://www.flex-radio.com > > > > _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com
