I came across an older Time Nuts post that talked to setting the time constant (PT) values on the PRS10 RFS. It read as follows ... "Calibrate the Time offset (TO) according to the example on page 32 in themanual, by looping the 1pps_out to 1pps_in on the PRS10, keep in mind thatyou should use the cable, buffers, etc that later will take your GPS 1PPSto the 1PPS_in on the PRS, so that you really take care of all delay fromthe GPS 1pps to the PRS10, including internal PRS10 delays, that mighthave changed from previous calibration." I have followed this procedure and wanted to know if I'm correct in my methodology for steering my RFS with my GPSDO. Is it ok to adjust the TO value at each time constant (PT) increment on the PRS10? In other words I have been adjusting the TO value at the expiration of the Natural Time Constant value and getting as close as I can to 0ns time tag (TT) values at each increment. Please advise if my thinking is correct or otherwise. Thanks. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.