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  2. Citizens Broadband Radio Service - Wikipedia

    en.wikipedia.org/wiki/Citizens_Broadband_Radio...

    Citizens Broadband Radio Service (CBRS) is a 150 MHz wide broadcast band of the 3.5 GHz band (3550 MHz to 3700 MHz) in the United States. [1] In 2017, the US Federal Communications Commission (FCC) completed a process which began in 2012 to establish rules for commercial use of this band, while reserving parts of the band for the US Federal Government to limit interference with US Navy radar ...

  3. CB radio in the United States - Wikipedia

    en.wikipedia.org/wiki/CB_radio_in_the_United_States

    The antenna may not be more than 20 feet (6.1 m) above the highest point of the structure it is mounted to, or the highest point of the antenna must not be more than 60 feet (18.3 m) above the ground (47 CFR 95.408(c)) if installed in a fixed location. [4] CB radios must include AM or SSB modulation and may include frequency modulation. [5]

  4. Federated Wireless - Wikipedia

    en.wikipedia.org/wiki/Federated_Wireless

    Federated Wireless, a subsidiary of Allied Minds, [7] provides innovative cloud-based wireless infrastructure solutions [buzzword] to extend the access of carrier networks. In late 2013, Federated Wireless was one of four organizations named as new members by the Wireless Innovation Forum , along with Google , Nordia Soft and the research ...

  5. Federal Standard 1037C - Wikipedia

    en.wikipedia.org/wiki/Federal_Standard_1037C

    Not to be confused with Federal Supplement. Federal Standard 1037C, titled Telecommunications: Glossary of Telecommunication Terms, is a United States Federal Standard issued by the General Services Administration pursuant to the Federal Property and Administrative Services Act of 1949, as amended. This document provides federal departments and agencies a comprehensive source of definitions of ...

  6. LTE frequency bands - Wikipedia

    en.wikipedia.org/wiki/LTE_frequency_bands

    Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e.g. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in ITU Region 1 only.

  7. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2 ] and released to the public in January 2007. [ 3 ]

  8. Exclusive-US probing China Telecom, China Mobile over ... - AOL

    www.aol.com/news/exclusive-us-probing-china...

    WASHINGTON (Reuters) -The Biden administration is investigating China Mobile, China Telecom and China Unicom over concerns the firms could exploit access to American data through their U.S. cloud ...

  9. Communications in the United States - Wikipedia

    en.wikipedia.org/wiki/Communications_in_the...

    The logo for The New York Times, an American newspaper. Newspapers declined in their influence and penetration into American households in the late 20th century. Most newspapers are local, having little circulation outside their particular metropolitan area. The closest thing to a national paper the U.S. has is USA Today.