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Trains in the London area will be the first to get GSM-R V4.0 cab radios in a major communication hardware renewal programme now being planned.
As a major logistics player throughout the decade since the start of the change from NRN to GSM-R cab-to-shore communication, Multipulse is once again engaging with Network Rail, Siemens and the train operating companies to ensure a smooth process of procurement and fitment.
The project will also involve the fitment of improved antennas, which Multipulse is procuring from specialist supplier, Polomarconi.
The new upgrade involves physical component changes to avoid potential communication interference on busy routes – especially into London – where the growing volume of public mobile phone traffic could increasingly interfere with the GSM-R network.