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digital electronic message service (DEMS)

Digital Electronic MessageService (DEMS) is a microwaveradio technology

. DEMS technology involves bidirectional radio links that can be used to transmit messages, graphics, video and conduct teleconferences via high-speed communication. DEMS technology connects individual U.S. cities and centers with each other. Microwaves in the frequency range of 10.6 GHz were used as radio frequencies, later 18 GHz and from 2005 24 GHz are used as transmission frequency.

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Englisch: digital electronic message service - DEMS
Updated at: 11.11.2020
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Translations: DE