U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


  1. Home
  2. News
  3. Media Library
  4. Search Media Library
  5. Videos
  6. S&T Live Tech Talks: Stopping Signal Interference

S&T Live Tech Talks: Stopping Signal Interference

The DHS Science and Technology Directorate hosted exercises in 2016 and 2017 to better understand how spectrum interference can impact first responder communications. The 2017 exercise, known as JamX 17, also assessed tactics to help responders identify, locate and mitigate interference. This video captures a discussion about lessons learned from the 2016 exercise and what to expect from JamX 17. (DHS Video by Science & Technology Directorate/Released) Date: Mar 04, 2021