Let me add a note. The Shera controller also has a hold mode. This mode will freeze the DAC output at its current voltage. So when its engaged with a rubidium oscillator, your rubidium becomes a normal unit, except it has been "super tuned" to UTC ! Short term specs return to normal, etc.
Somebody asked a question about the GPS sawtooth bridge and the controller. If the controller detects a problem during the measurement period ( and remember it looks at the last value, the present value and the future value), it will throw out that solution, as it is not valid. It holds the last used value in the DAC. > _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
