"I would be afraid I would get hunted down and hung if I went on the air with that."
It was -115 dB down. I seriously doubt anyone would notice. -Tim -----Original Message----- From: flexradio-boun...@flex-radio.biz [mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Steven L Hess Sent: Monday, February 01, 2010 10:07 PM To: flexradio@flex-radio.biz Subject: Re: [Flexradio] Spur in PSK31 output even with no rf out into Dummyload. Thanks Tim and Bret I am glad its not a problem with the rig. I will email the author of fldigi with a URL pointing him to the image. I have HRD 5 installed and configured and will play with DM780 once I get it configured so DM780 can talk to the HRD and the rig. Too many irons in the fire this evening. I would be afraid I would get hunted down and hung if I went on the air with that. I now need two monitors. Resizing DM780 down doesn't seem to work for me. I just ran out of money too hihi. On 02/01/2010 05:54 PM, Bret Mills wrote: > Hi Steve, > Try DM780 (HRD) and you can see what Tim is talking about, it doesn't have > the sound card harmonic and is NOT a Flex issue. > It is there with any other Radio you run FLDIGI on, the difference from > other Radios is, with the Flex / PowSDR YOU CAN SEE IT. > > 73's > Bret > WX7Y > > > > Dhttp://kc.flex-radio.com/KnowledgebaseArticle50433.aspx > > -----Original Message----- > From: flexradio-boun...@flex-radio.biz > [mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Steven L Hess > Sent: Monday, February 01, 2010 5:36 PM > To: FlexRadio@flex-radio.biz > Subject: [Flexradio] Spur in PSK31 output even with no rf out into > Dummyload. > > Flex-3000 > Windows 7 64 > PowerSDR v1.18.3 > Driver Version 3.5.0.7171 > Firmware 1.2.5.6 > Licensed version of VAC > fldigi 3.12.5 > > After the Suggestion that it was RF getting into the system I I checked all > my RF grounding and re-ran my test into a dummy load with 0 RF out. The Spur > is still present in the lack of an RF presence. It was suggested I modify my > transmit filter. That isn't the way PSK31 works. How do I deal with this > visually obvious unwanted sideband transmission? Do I need to take this up > with Flex-Radio as a warranty issue? > > Screen shot of Spur in PowerSDR 0 Rf out. > <http://www.slhess.com/pictures/31downnorfout.jpg> > > -- > Regards de KC6KGE > "Up all night" > Monitoring at least one of the following Frequencies: > 3975, 7181, 14.329, 52.560, 146.550 Simplex tone squelch PL 100 and, 442.950 > + PL 103.5 or 443.900 + PL 100. > > _______________________________________________ > FlexRadio Systems Mailing List > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flex-radio.com/ Homepage: > http://www.flex-radio.com/ > > > _______________________________________________ > FlexRadio Systems Mailing List > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flex-radio.com/ Homepage: > http://www.flex-radio.com/ > > -- Regards de KC6KGE "Up all night" Monitoring at least one of the following Frequencies: 3975, 7181, 14.329, 52.560, 146.550 Simplex tone squelch PL 100 and, 442.950 + PL 103.5 or 443.900 + PL 100. _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/
