[time-nuts] FE-.5680A trimming resolution

Chris Albertson albertson.chris at gmail.com
Wed Feb 1 00:51:16 UTC 2012


> We're waiting for some brave soul to implement an SDR-based
> GPS timing receiver; we can all then experiment with the TBolt
> model instead of the TIC/DAC model of GPSDO.

There are several projects that do this.

There is one written using GNU Radio.  I forget the details but I saw
it years ago.

http://www.kamieniecki.com/krys/gps
proof of concept only, not finished


http://gps.psas.pdx.edu/
Not really SDR but
... firmware that is meant to run on the receiver board itself, giving
you direct access to the GPS chipset.



Chris Albertson
Redondo Beach, California



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