Hey Oliver,
I select the 30M band and tune to 10MHz using the Tune knob.? I select SAM demod and use the Fine Tune to get the freq error down to the lowest value possible.? Then I start the Calibration routine.? I then use the Filter knob to adjust the correction factor to lower the freq error to about 0.15Hz.? That then shows up on the graph in the appropriate spot.? That's the graph with the Run Mean, Avg Mean, Std Dev, etc.? I let that run for 30 min then exit and save.
The display then goes back to the operating display (waterfall, etc) and the freq shows 10000190.? When I tune to 10000000 using the Fine Tune knob, I get a very low freq audio tone.? Looks like a little less that 200Hz (ish) on the audio spectrum.
When I shut down and restart then tune to 10MHz, SAM shows a 190 Hz error against my freq standard.
I'll try your recommendation and let you know.
Thanks
Mark
KU3O
