Both Bob K4TAX and Bill NR4C figured out the problem... I've been using my K3s for a few years on all bands except 60 meters. So my original setup was from a long time ago. At that time I set all my active bands to DATA MD DATA A. When I tried 60 meters for the first time yesterday to help someone who needed RI for their WAS, I didn't think to check DATA MD on the 60 meter band. I suspect it defaults to AFSK, which is a LSB mode.
So moral of the story -- if you have to be in REV DATA you probably haven't set the DATA MD to DATA A 73, Bob, WB4SON On Thu, Jan 31, 2019 at 9:16 PM Nr4c <[email protected]> wrote: > Which DATA sub-mode were you using. There are two USB and two LSB > sub-modes. > > Sent from my iPhone > ...nr4c. bill > > > > On Jan 31, 2019, at 6:15 PM, Bob <[email protected]> wrote: > > > > I've been using my K3 & K3s for years using the DATA mode. It has worked > > as if it were in the USB mode, and shows on the P3 scope to the right of > > the dial frequency just like a USB signal would. > > > > Today I tried 60 meters for the first time. I could pick up signals and > > decode them just fine in USB mode, and the P3 showed the signals to the > > right of the dial frequency as expected. However, when I shifted the > radio > > into DATA mode, the P3 seemed to shift as if it was showing a double > > sideband signal (half below the suppressed carrier and half above). At > > this point, when in DATA mode, nothing would decode until I selected REV > > DATA. The result of that was that calculated frequencies were wrong > > (appearing that signals were significantly outside the US channel limit. > > > > Am I missing some setting, or is there something unique about how the > DATA > > mode works on 60 meters? > > > > 73, Bob, WB4SON > > ______________________________________________________________ > > 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 > > Message delivered to [email protected] > ______________________________________________________________ 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 Message delivered to [email protected]
