Hi Rex, >I don't think the rubidium module for these systems can be disciplined. >I think they were only intended as a backup if the XO section or GPS failed. >The XO section does discipline but I don't know the details.
I was hoping since the rubidium module had a light for GPS and an input for the GPS that it also did the same thing. >Trying to trace out some of the circuits, I found that the EFC on the >LPRO connector was not being used at all. That is too bad, but that proves it all right. I tried to feed a 1pps signal into the interface pin 9 to see what would happen, but the NO GPS light never went off and it didn't pull the frequency at all. So far I've done a 4 hour run between the Rb and GPS and counted 139390000010 Rb cycles to 13939 GPS 1pps pulses or 10000000.0007174 Hz for the Rb. Thanks, Alan _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
