As modern warfare grows more complex, the ability to communicate quickly, securely, and reliably across every domain is mission-critical. Military communications systems are evolving from basic signal ...

Scheinoha Editor It will soon be a little easier for the Pennington County Highway Department to communicate with others while on the road. At its meeting Tuesday, July ...

Clay County has approved the use of Tango Tango Push-to-Talk (PTT) services to improve communication across the county, which will be implemented in a few weeks and will save thousands of dollars.

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

There are several types of portable oscilloscopes available in the market that may be used for field testing as per ...

Cass County Sheriff's Department switched to the Illinois Starcom21 radio system, which operates in a 700- to 800-megahertz ...

Amateur radio operators from throughout San Diego County demonstrated their emergency communication skills during an ARRL ...

When disaster strikes and traditional communication systems go down, amateur radio operators—commonly known as "hams"—step in ...

DEL MAR, Calif. (AP) — Dick Tracy got an atom-powered two-way wrist radio in 1946. Marty Cooper never forgot it.

The public is invited to stop by, learn, listen in, even get on the air. “We run it like a simulated emergency practice test,” said Robert Palm, local organizer and ham radio operator. “We siimulate ...

New York state lawmakers voted to stop the NYPD’s attempt to block all of its radio communications from the public Thursday with the bill expected to head to Gov. Kathy Hochul’s desk.