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general mobile radio service (GMRS)

General Mobile Radio Service

(GMRS) is a land-based short-range mobile radio service. It is a short-range radio

servicethat requires a license and is used in the U.S. and provides two-way communications. GMRS is an analog cellular network that uses frequency modulation

. GMRS operates in eight UHF channels plus an additional seven channels that it shares with Family Radio Service (FRS). Transmit power is typically 1 watt to 5 W, with a maximum allowable transmit power of 50 W. Transmission channels shared with FRS service have an allowable transmit power of 5 W. Comparable services are provided by Citizen Band Radio Service (CBRS), which uses CB radio and is used in Europe.

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Englisch: general mobile radio service - GMRS
Updated at: 04.05.2018
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