[time-nuts] Best GPS timing
bg at lysator.liu.se
bg at lysator.liu.se
Tue Feb 17 23:28:11 UTC 2009
>
> 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
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