Trunked radio systems can be difficult to wrap one’s mind around, and that’s partially by design. They’re typically used by organizations like police, firefighters, and EMS to share a limited radio ...

Business changes are in the works at radio equipment manufacturer Radio Systems Inc. Industry engineers had spotted an announcement on the company’s website that states “Stay Tuned for New Radio ...

MADISON COUNTY, MO (KFVS) - Authorities say a radio system upgrade will make Madison County safer for both law enforcement officials and residents. According to Sheriff Bobby Spain, there are areas in ...

CHEROKEE COUNTY, S.C. (WSPA) – During an emergency, communication between emergency crews is key. In some spots in Cherokee County, that’s been a problem. A new 911 dispatcher radio system is going to ...

A 23-year-old student used "Software Defined Radio" and handheld radios to stop four high-speed trains with an alarm signal.

Oakland County officials are launching a new radio system to improve communication for first responders. The new P25 Radio System will allow staff to communicate across the state with their home base ...

Plans call for building a $32 million regional radio system. Most local jurisdictions signed up for the new system, but Simi Valley has yet to make a decision. Radio towers that hopscotch mountain ...