[time-nuts] FE-5680A Mechanical Question

David davidwhess at gmail.com
Thu Jan 12 00:12:04 EST 2012

How would a GPSDRbO work?  Phase lock the DDS output to the GPS? Phase
lock a VCXO to the GPS and then phase lock to the RbO on loss of GPS

On Wed, 11 Jan 2012 22:55:58 -0600, "J. L. Trantham" <jltran at att.net>

>Bill, Brian, Bill, and Peter,
>Thanks for the info.  All I need now is a 'project' to incorporate the unit
>In the back of my mind, I have the thought of a 'box' that will be battery
>powered or 110 VAC powered (perhaps with an internal SLA battery) and
>include a GPSDO and Rb unit (possibly a GPSDRbO) for the purpose of a
>'reference' for portable operation in the microwave regions.

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