[time-nuts] GPS timing receivers - what now?

Jim Miller timenuts at jcmco.com
Wed Jul 20 15:32:45 EDT 2005

On Jul 20, 2005, at 3:06 PM, Poul-Henning Kamp wrote:

> The really interesting one would be to get a pci board with the
> "host-assisted" SiRF GPS chip and be able to do our own math on
> the raw measurements :-)

Another (probably crazy) thought came to mind... I wonder if the  
GNURadio can be used to demodulate signals at L1 either directly or  
through a downconverter/LNB..  We could make a software defined GPS  
receiver - a GNUGPS!  Twiddling the software could make it support  
Galileo..or Glonass.. or the new civilian GPS frequencies.


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