I use the Phase 1 display and SAM mode.
Use the Freq Cal button to get close. On the Hardware Config tab you can use the up and down on the DDS Clock Offset to jump by tens until you get the pattern to rotate slowly clockwise and counter-clockwise. Then you can type in values in between to get it to stop. WWV is not drifting. At least not an amount that you would be able to measure. If you have the thermistor crystal heater stability mod, and your SDR-1000 has been on a while, you can get quite close. The instability left is probably from changes in propagation path, ignoring possible CPU clock and sound card clock drift. If you watch it for a while, you can get a feel for the propagation changes and have a pretty good inference for the actual frequency. When I got my SDR-1000, I wondered why anyone would ever need the phase display. Now I would miss it if it were gone. Mike - AA8K Jimmy Jones wrote: > Exactly > Another weird little thing I've noticed when tuning using DSB is in the > phase display mode. > According to which side of center your on the display will move in a > clockwise or counter-clockwise direction. > I think ideally it should be completely stopped and inthe middle of the > display but my rig will not even come close to that. I love this little sdr > though. _______________________________________________ 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
