Magnus, Interesting! Have a couple of PRS-10s at work that we wanted to lock together. We never got one to track the other in a reliable way.
-- Björn > Fellow time-nuts, > > Anyone who has tried to calibrate the PPS input and PPS output > interpolators of the PRS-10? > > The output calibration seems pretty easy to do, just a TIC to measure > the PPS to 10 MHz and then sweep through the output delay values to > cover a little more than the 400 ns range. > > The input calibration would be something in the similar way, a simpel > method would be to use a coax cable between output and input, and then > use the internal output offset to measure the range of the input > interpolator. However, the input interpolator is a decade better than > the output interpolator. However, considering that I have a 5359A just > waiting to be used, I think I use a fixed output PPS delay and trigger > the 5359A with and then sweep that one. > > I would then use the collected data to find suitable correction values. > > Comments and suggestions? Experience? > > Cheers, > Magnus > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
