To all, tnx for the suggestions. What I learned: 1. Equalizer has major effect on main signal, almost none on sub signal. 2. I had been using very low AF gain setting and needed to get it above 35 to get sub signal audible. 3. Dumped .mdb file and wisdom file and reloaded SVN1555. 4. recalibrated rcv levels, freq., and image with Elecraft XG-1. 5. Minor but serious contributing culprit is trying to work with speakers on opposite sides of the desk. Probably would have found solution if I were wearing headphones. 6. Minor but contributing culprit (do not EVER reveal the following to my XYL) may be some higher frequency hearing loss. I'm only 65 but don't like to admit any limitations imposed by some arbitrary number.
Tnx agn everybody and 73, Carl WCØV [EMAIL PROTECTED] wrote: > Carl, > The preamp setting I am referring to is the equalizer setting on the > receive side, it's called preamp but really is the volume control for the > main receiver. I ran into the same issue in the past. I hope you get it > fixed. > > 73's > Joe > WD5Y > > >> Tried several different settings, including turning off the preamp. Made >> no difference. >> >> Carl WC0V >> >> [EMAIL PROTECTED] wrote: >>> Be sure that the RX equalizer preamp setting is proper, if too high the >>> multi-receive volume will appear very low. I have noticed that >>> sometimes >>> the preamp settings will revert to higher settings. >>> >>> Joe >>> WD5Y >>> >>> >>>> Carl, I use MultRx all the time and it works fine for me. Just last >>>> evening >>>> I was listening for 3B7C and had the pileup on the second rx and it >>>> was >>>> so >>>> loud I had to really turn down the volume on that side to even hear >>>> the >>>> 3B7. >>>> Maybe I am missing something, but it seems to work as always..... >>>> >>>> Jim, W4ATK >>>> >>>> -----Original Message----- >>>> From: [EMAIL PROTECTED] >>>> [mailto:[EMAIL PROTECTED] Behalf Of Carl Vangsness >>>> Sent: Thursday, September 13, 2007 3:02 PM >>>> To: [email protected] >>>> Subject: Re: [Flexradio] MultiRX not so good anymore? >>>> >>>> >>>> One of the things that I liked a LOT about PowerSDR was the great >>>> "second receive" performance (now known as MultiRx). up to and >>>> including >>>> version 1.08 I could have two CW signals at virtually equal volume. >>>> This >>>> is of great interest to me since I need help trying to discover where >>>> a >>>> Dxpedition is beneath the pileup on top of him and the pileup up a few >>>> KHz. >>>> >>>> But with versions beyond 1.08, the MultiRx signal is so low it's >>>> unuseable. Even with greater signal strength than the main "channel", >>>> the second signal disappears. I just ran SVN1555 and then 1.08. Great >>>> signals on both with 1.08, almost nothing on the second signal with >>>> SVN1555. It's been true for some time but I thought the "problem" had >>>> been cured. >>>> >>>> Anyone see the same thing? >>>> >>>> 73, Carl WC0V >>>> >>>> _______________________________________________ >>>> FlexRadio mailing list >>>> [email protected] >>>> http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >>>> Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ >>>> FlexRadio Knowledge Base: http://kb.flex-radio.com/ >>>> FlexRadio Homepage: http://www.flex-radio.com/ >>>> >>>> >>>> _______________________________________________ >>>> FlexRadio mailing list >>>> [email protected] >>>> http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >>>> Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ >>>> FlexRadio Knowledge Base: http://kb.flex-radio.com/ >>>> FlexRadio Homepage: http://www.flex-radio.com/ >>>> >>> >>> > > > _______________________________________________ FlexRadio mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Knowledge Base: http://kb.flex-radio.com/ FlexRadio Homepage: http://www.flex-radio.com/
