Broadwave signal jammer

A broadwave signal jammer is a device capable of scrambling enemy communications within a five-mile radius, making it ideal for Decepticons who wish to conduct a private conversation or go about their business undetected.

Games

Transformers Roleplaying Game

Blackout invented the broadwave signal jammer; later, a group of Decepticon rookies would use the device on their first mission. The Great Energon Robbery