Pye P452 UHF Mobile Radio

This radio was used by the Ministry of Transport in patrol vehicles during the 1980s' and was still in use in 1992 when the Traffic Safety Service and Police merged.

It operated in the commercial 466 MHz "D" band where the Ministry of Transport operated 3 UHF simplex channels.

This radio was also used in conjunction with the Pye Seeker VHF Am radio and the Pye Linkline interface unt as a mobile crossband repeater