This zip archive contains the design information for a differential
GPS (DGPS) receiver.  Hardware.doc contains a further description
of each of the files in the archive.

Copyright Notice: The information in this document and in the zip 
archive are copyright Jim Bixby 1998.  License is granted to freely 
use, reproduce or modify this material, for non-commercial purposes 
only.  This information carries no warranty of any kind, including 
any implied warranty of fitness for any particular purpose.

A huge amount of effort went into this design.  If you find the
information useful, I would appreciate it if you would send $25 as
a small token of your appreciation to:

	Jim Bixby
	7878 Revelle Drive
	La Jolla, CA 92037

but, if you don't feel like it, that's ok too.