[time-nuts] Best GPS timing

[bg at lysator.liu.se]

>
> Well,  actually there are some geodetic quality carrier phase based units
> out there...  $25,000+ a pop...

There are dual/triple frequency geodetic receivers with external frequency
input available in the $3k-4k range.

The CMC/Novatel SuperstarII used to be available for ca $300 with carrier
phase. Removal of the 10MHz onboard TCXO, and feeding with your own
frequency standard of choice is widely documented.

--

   Björn