[time-nuts] SDR GPS

jks at jks.com jks at jks.com
Sat Nov 26 10:28:19 EST 2011


Quoting Poul-Henning Kamp <phk at phk.freebsd.dk>:

>
> Has any of you played with this:
>
> 	http://www.sparkfun.com/products/8238

www.gpscreations.com/Products_GPS1A.html looks like a version you can  
still purchase. But for the $500 they want I'd spend a little more and  
get a real SDR useful for other projects (QS1R etc.) and then homebrew  
a single-chip gps front end (MAX2769B etc.) and feed the 4 MHz IF to  
the SDR.

More importantly, that device says it uses this open source gps signal  
processing package: sourceforge.net/projects/osgps/develop






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