While ham radio operators have been embracing digital mobile radio (DMR), the equipment is most often bought since — at least in early incarnations — it needs a proprietary CODEC to convert speech to ...

The U.S. Navy awarded a contract modification to General Dynamics Mission Systems to build and deliver more than 30 new AN/USC-61(C) Digital Modular Radios (DMR), along with related materials and ...

General Dynamics’ (NYSE: GD) mission systems business will continue to produce, test and deliver digital modular radios to the U.S. Navy under a potential two-year, $49.9 million contract modification ...

Aerospace & defense company General Dynamics Corporation GD announced that its unit General Dynamics Mission Systems has received a contract from the U.S. Navy to build important communication devices ...

SHENZHEN, China--(BUSINESS WIRE)--Hytera, a world leading solution provider of Professional Mobile Radio (PMR) communications, has officially released a brand new Digital Mobile Radio (DMR) series, ...

SHENZHEN, China--(BUSINESS WIRE)--Hytera Communications (SZSE: 002583), a leading global provider of professional communications technologies and solutions, today released HP56X and HP50X portable two ...