PMR 446 definition
PMR 446 means Private Mobile Radio 466 which is a land mobile radio (i.e. walkie talkie) that operate in the 466 MHz frequency range with technical characteristics as specified in the regulation on Ultra- Wide Band and Short Range Devices for this frequency range.
PMR 446 means Private Mobile Radio 446 which is a land mobile radio (i.e. walkie talkie) that operate in the 446 MHz frequency range with technical characteristics as specified in the regulation on Ultra-Wide Band and Short Range Devices for this frequency range.