In dictionaries:
General Mobile Radio Service
a land-mobile FM UHF radio service designed for short-range two-way voice communication and authorized under part 95 of the US FCC code.
Digital mobile radio
a digital radio standard for voice and data transmission in non-public radio networks.
Mobile radio telephone
Mobile radio telephone systems were mobile telephony systems that preceded modern cellular network technology.
Land mobile radio system
A land mobile radio system is a person-to-person voice communication system consisting of two-way radio transceivers (an audio transmitter and receiver in one unit) which can be stationary (base station units), mobile (installed in vehicles), or portable (handheld transceivers e.g. "walkie-talkies").
Professional mobile radio
(also known as private mobile radio in the UK) person-to-person two-way radio voice communications systems which use portable, mobile, base station, and dispatch console radios.
Maritime mobile amateur radio
an amateur radio transmission license that allows maritime operators to install and use radio while they operating at sea.
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