Solutions After examining various options and conducting some trials, the team chose Hytera system supplied by Derbyshire-based radio company Zycomm, a distributor of Hytera in the UK. The equipment was installed in June, 2012 with 142 PD78X portable radios, 6 MD78X mobile radios and 2 RD98X repeaters. To make effective use of the talk-groups capability, the digital system was based on a pair of DMR repeaters, each of them providing up to tw

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