Try the "Ace Core module" from Trimble.
Trimble has several different types of modules with serial output, and they are
not that expensive.
I cant remember the URL to the specs, but if you want me to, I can search my fav
orites. Otherwise, try a websearch.

Henrik Nowak

-----Oprindelig meddelelse-----
Fra:    WF AUTOMACAO - A UNICA COM KITS DIVERSIFICADOS E NACIONAIS [SMTP:wf@AMBI
ENTE.COM.BR]
Sendt:  24. maj 1999 21:28
Til:    PICLIST@MITVMA.MIT.EDU
Emne:   GPS with serial output

I'm looking for a low cost GPS...

        Miguel