GPS GSM Sensor Systems

This customer approached Diamond Point with a requirement for a railway grade PC with some specific functionality

The customer had a number of key requirements:

  • Railway compliant unit
  • Fanless operation
  • Built-in GPS
  • Integration of various sensors
  • WiFi and mobile data connectivity

A COM Express solution was designed using a modern module. The customer's sensors were realised on the COM Express carrier. GPS was done via a Trimble GPS module. WiFi and mobile data were realised via miniPCIe cards.

So by taking our standard RD103 product and modifying it, we could fulfil this customer's specific requirements.


  • SMA/R-SMA for antennas
  • MIL-C-38999 for power/connectivity