This is and old ~1987 Rubidium Standard which has a calibrate module "MDC". In the past I have attempted to calibrate but has always failed with the error led turned on. I have used various GPSDOs as primary standards with these attempts. I was able to calibrate with a FTS-5030 Cesium standard last night.
My guess is the primary standard must need a certain stability that the GPSDOs lack. Does anyone have experience with this ? Stanley _______________________________________________ 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.
