RETEVIS NEWS
How To Choose the Right Speaker Microphone for Your Two-Way Radio
How To Choose the Right Speaker Microphone for Your Two-Way Radio ...
digital portable radio
Digital two-way radios provide one-to-one communications, expanding channel capacity, and in some cases, are being mandated by the FCC ...
Can anyone use a marine VHF radio?
To operate a marine VHF radio you must hold a valid operator certificate or be monitored by someone who does. ...
What is DSC?
DSC uses digital data to transfer information between radios. Using this mechanism provides several important benefits including increased volume and accuracy of data and the ability to direct the information to specific addressees. ...
when were walkie talkies invented?
The walkie-talkie was first invented in 1937 by the Canadian Don Hings, The devices were known as ‘walkie-talkies’ and were first created to help pilots communicate effectively. ...
Are your waterproof marine radios really waterproof?
What should you do when your walkie-talkie is transferred into sea water? ...
Small, Lightweight Two Way Radios
Small, Lightweight Two Way Radios, which are suited to environments such as schools, retail, restaurants and hospitality. ...
RT54 UHF DMR Radio for Business
RT54 UHF DMR Radio for Business ...