U.S. flag

An official website of the United States government, Department of Justice.

Emergency communications

Radio Spectrum

Date Published
August 2006
Publication Type
Report (Technical)
Agencies
NIJ

Life of Standards

NCJ Number
230960
Journal
Law Enforcement Technology
Date Published
May 2010

Survival Frequency

NCJ Number
230958
Journal
Law Enforcement Technology
Date Published
May 2010