Fixed and Base Station FM (Frequency Modulated) Receivers: NIJ Standard 0206.01

• NCJ Number: 106790
• Author(s): R L Jesch; A E Wainright
• Date Published: 1988
• Length: 16 pages
• Contract Number(s): LEAA-J-1AA-021-3, Project No. 8504.
• Sponsoring Agency: US Dept of Justice; US Dept of Justice NIJ Pub
• Corporate Author: US Dept of Commerce
• Sale Source: National Institute of Justice/; NCJRS Photocopy Services
• Publication Type: Guideline
• Language: English
• Country: United States of America
• Note: National Institute of Justice Technology Assessment

Annotation

This document states the performance requirements and methods of test for non-trunked, frequency-modulated fixed and base station receivers used by law enforcement agencies.

Abstract

The standard applies to voice-modulated nonmultiplex receivers which either do not have special subsystems such as selective signaling or voice privacy or in which such subsystems are bypassed or disabled during testing for compliance with the standard. The standard superseded the September 1975 standard in this area and includes receivers operating in the 806-866 MHz frequency band. It also provides modified requirements for receiver sensitivity, audioresponse, and closing time. The tests have been revised to accommodate receivers with a balanced audio output and updated to incorporate improved tests of spurious and harmonic response attenuation and intermodulation attenuation. Figures, list of terms and abbreviations, 6 references.