BR1609 Iss 2
VHF Band III Radio for the National Radio Network Incorporating the Train Overlay System
This document sets out the requirements for radio systems that provide the principal means of voice and related messaging radio communications for the national radio network. This document is associated with GKRT0094 Train Voice Radio Systems.
Summary Of Changes
This document is withdrawn with effect from 04/03/2017 as its requirements relate to a redundant system not being installed in future on the network.
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- In Force: