Using SDR to Build a Trunk Tracker – Police, Fire, and EMS Scanner
Summary
This article details how to use Software-Defined Radio (SDR) to build a scanner for Police, Fire, and EMS communications systems. It explores the technical aspects of creating such a device, likely for monitoring public safety radio frequencies.
IFF Assessment
FRIEND
This article discusses a technical topic related to radio frequencies which could have defensive applications in understanding communication interception or monitoring.
Defender Context
Understanding how radio frequencies are used and can be monitored is relevant for defenders to grasp potential eavesdropping or communication interception techniques. It highlights the intersection of hardware, software, and radio communications, which could be a vector for information gathering by adversaries.