RETEVIS HD2, as the latest long-distance ham two way radio in 2024, is loved by many hams for its excellent functions. This article explains the steps on how to set up contacts and launch contacts ...
Retevis P2 and P62 two-way radios are important tools for volunteer firefighters and emergency responders. Provides fast and reliable alerts in emergency situations.
Learn about the differences between AM and FM radio broadcasting methods. Understand the advantages and considerations of AM and FM for CB radio communication. Choose the best modulation mode for y...
In large dairy farms or farms, we usually see staff using radio to communicate. Using walkie-talkies can ensure call stability and improve efficiency. RETEVIS RT5R and RA79 are two ham radios that ...
