GPS receivers are now a mature technology finding hundreds of applications in location and timing, with the removal of the ‘dither’ (selective availability) signal, we now enjoy dramatically improved accuracy and performance.

TDC Engineers have been involved in GPS since its commercial availability in 1991, you will find that our experience and knowledge is second to none.
The products in this section of the catalogue include chipsets, OEM boards and packaged GPS Systems for System Integrators.

Utilities CD

The TDC GPS CD contains many useful files and programs. The disk is included FREE in our GPS and GSM starter packs or is available to buy separately.

LABMON - binary mode DOS-based monitor for the Conexant
   MicroTracker, NavCard and Jupiter, displays lat/long/ height, etc.,
   and allows diagnostics. Includes full source code in C.
LABMONSSE - Flash Jupiter Support
Jupiter - a Visual Basic 4 source code program to allow data to be
   read from the Jupiter in binary mode includes latitude/longitude
   datum conversations. Also maidenhead locater.
BINARY - TDC binary mode reader, has lat/long to NGR conversion
   and heading display.
Lat/Long to NER (National Grid) conversions and source code.
TDCGPS3X - Psion digital mapping program
SMS Source - PDU mode SMS demonstration for GSM engines (in
   Visual Basic).

Comprehensive PDF file library for GPS and GSM products is also included.
Please note the contents of this disk may vary as programs are updated.