Some years ago I got such a GPS-rx and a pile of paper describing it. I build up a quick-and-dirty protocol converter to get the well known NMEA-format for PC-programs and to get some information on a small LCD.

This GPS-rx is now in use when I'm on the road an have my laptop with me - project finished!

But in the last month three things happened:

And so, my JRC-part of this site now contains a little bit more stuff: