[time-nuts] SDR GPS
jks at jks.com
jks at jks.com
Sat Nov 26 15:28:19 UTC 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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