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NCJRS Abstract

The document referenced below is part of the NCJRS Library collection. To conduct further searches of the collection, visit the NCJRS Abstracts Database. See the Obtain Documents page for direction on how to access resources online, via mail, through interlibrary loans, or in a local library.

 
  NCJ Number: NCJ 214962     Find in a Library
  Title: Radio Spectrum
  Document URL: PDF 
  Corporate Author: National Institute of Justice (NIJ)
US Department of Justice
Office of Justice Programs
United States of America
  Journal:
  Date Published: 08/2006
  Page Count: 2
  Annotation: This newsletter describes the use of radio communications.
  Abstract: Radio communications are comprised of two main components: radio waves that form the basic building block of radio communication and the radio spectrum that holds the complete range of frequencies that can be used for radio communications. The Federal Communications Commission (FCC) regulates the use of the radio spectrum for non-Federal users, including the frequencies used by State and local public safety agencies. As more of the spectrum is allocated, public safety agencies have had to compete with commercial interests for use of the frequencies. In 2009, local broadcasters will have to relinquish use of certain frequencies to public safety agencies. The FCC has also ordered all public safety agencies to migrate their operating systems to narrowband channels by 2013 in order to increase the efficiency of the current frequency allocations. Contact information is provided to obtain additional information about radio communications. Figure, notes
  Main Term(s): Voice communications
  Index Term(s): Radio channel congestion ; Emergency communications ; Police radio frequencies ; Communication channel allocations
  Sale Source: National Institute of Justice/NCJRS
Box 6000
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
  Type: Report (Technical)
  Country: United States of America
  Language: English
  Note: NIJ IN Short: Towards Criminal Justice Solutions August, 2006.
   
  To cite this abstract, use the following link:
https://www.ncjrs.gov/App/Publications/abstract.aspx?ID=236525

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