Handheld Digital Trunking Police Scanner 2024. The uniden sr30c bearcat and bc125at. The pi is set up in headless mode and runs sdrtrunk, which monitors the control channels and frequency channels of trunking radio systems, as well as decoding the p25.

There are three main types of police and fire scanners: True i/q receiver, trunktracker x technology which provides the best digital decode performance in the scanner industry.