skip navigation

PUBLICATIONS

Register for Latest Research

Stay Informed
Register with NCJRS to receive NCJRS's biweekly e-newsletter JUSTINFO and additional periodic emails from NCJRS and the NCJRS federal sponsors that highlight the latest research published or sponsored by the Office of Justice Programs.

NCJRS Abstract

The document referenced below is part of the NCJRS Virtual Library collection. To conduct further searches of the collection, visit the Virtual Library. 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: 119969 Find in a Library
Title: Equipment Performance Report: Body-Worn FM Transmitters
Corporate Author: National Law Enforcement and Corrections Technology Center (NLECTC)
United States of America
Date Published: 1990
Page Count: 36
Sponsoring Agency: National Institute of Justice (NIJ)
Washington, DC 20531
National Institute of Justice/
Rockville, MD 20849
National Law Enforcement and Corrections Technology Center (NLECTC)
Gaithersburg, MD 20879
NCJRS Photocopy Services
Rockville, MD 20849-6000
US Dept of Justice NIJ Pub
Washington, DC 20531
Grant Number: 85-IJ-CX-K040
Sale Source: National Institute of Justice/
NCJRS paper reproduction
Box 6000, Dept F
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
Document: PDF
Type: Report (Technical Assistance)
Language: English
Country: United States of America
Annotation: This report contains the results of testing nine, body-worn FM transmitters in accordance with National Institute of Justice (NIJ) standards.
Abstract: Body-worn FM transmitters are used in surveillance operations to transmit, to a receiving device, the conversation between a suspect and a law enforcement officer. Dependable operation of the transmitter is critical to the success of any investigations and to the safety of the people conducting these investigations. The NIJ standard contains requirements that ensure that a transmitter passing the tests would be dependable and would provide an intelligible audio signal that results in an acceptable quality voice recording. None of the transmitters met all the requirements of the standard. However, some transmitters met most of the requirements or marginally failed some of the requirements. Compliance is determined by examining the user information provided and the battery provided and/or specified by the manufacturer to determine if all the items required by the standard are included in the equipment documentation or on the battery. 3 tables, 21 notes, and appendix
Main Term(s): Transmitters-receivers
Index Term(s): Police equipment; Surveillance equipment; Telecommunications equipment
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=119969

*A link to the full-text document is provided whenever possible. For documents not available online, a link to the publisher's website is provided. Tell us how you use the NCJRS Library and Abstracts Database - send us your feedback.