[time-nuts] Tbolt temperature sensor

[Tom Van Baak]

> The whole purpose of a GPSDO with an expensive double
> oven OCXO is to provide extremely high quality holdover
> performance when GPS signals go away.  To achieve this
> level of performance one needs to compensate for the affects
> of temperature on the parts of the system outside the oven.

Mark,

Is this really true? What is the typical tempco of parts outside
the oven? Compared to the spec'd tempco of the OCXO itself.

In holdover mode, the tempco of the GPS receiver and the
phase comparator have no effect. Maybe just the DAC tempco
is all that's left?

Does anyone know if 58503/Z3801-series has a temperature
sensor?

/tvb