Comms Design's team of engineers has a wide range of experience in developing systems for the transport sector.

RETB Next Generation

The RETB system is a major rail signalling asset installed in the North and West of Scotland. Ofcom radio spectrum changes offered Network Rail the opportunity for a full system renewal to allow trains to continue to operate on the Far North and the West Highland Lines. Comms Design was chosen by Network Rail to provide both the fixed and mobile radio and support equipment.

This is Comms Design's second project for RETB in Scotland after our successful life-extension project to install new base stations and signaller interfaces to the legacy RETB network.
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Other experience in the Transportation sector:

  • London Underground Connect TETRA radio
  • London Buses fleet tracking and countdown system
  • National Air Traffic Services radio delay compensation system
  • Hong Kong Mass Transit System control infrastructure
  • Freight Loco tracking