Digital mobile radio
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Digital Mobile Radio is a digital radio standard for voice and data transmission in non-public radio networks. It was created by the European Telecommunications Standards Institute, and is designed to
A portable radio compatible with the DMR Tier III digital radio standard.
Project 25
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Project 25 is a suite of standards for interoperable Land mobile radio system systems designed primarily for public safety users. The standards allow analog conventional, digital conventional, digital
Digital mobile radio
…networks. It was created by the European Telecommunications Standards Institute (ETSI), and is designed to be low-cost and easy to use. DMR, along with P25 phase II and NXDN are the main competitor technologies in achieving 6.25 kHz equivalent bandwidth using the proprietary AMBE+2 vocoder. DMR and P25 II both use…
Several hand-held Project 25 radios used around the world
A hand-held Project 25 radio used in US systems