[GPS_Standard] Using a Datum Rubidium Oscillator with GPS Frequency Standard

[Richard Gill]

With the current availbility of the Datum LPRO Rubidium Oscillator that are coming on the surplus market.

Has anyone tried to interface one of these units with the GPS-Derived Frequency Standard?

These Datum units have an external frequency adjustment input. 0Vdc to 5 Vdc on pin J1-7 and rtn on pin J1-2.

Info on the Datum units is at:

http://www.ham-radio.com/sbms/LPRO-101.pdf

Any thoughts or ideas on this?

I have not yet built my GPS Standard yet. So maybe this is the way to go.

Thanks

Rich  KQ6EF
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