Category Archives :Radio solution science knowledge
What is the use of the walkie talkie long antenna?
The long antenna can help the walkie-talkie to transmit better signals and obtain better communication effects. ...
What is the difference between private network walkie-talkie and public network walkie-talkie?
Learn the difference between private network walkie-talkies and public network walkie-talkies will help us choose the right radio solutions. ...
US 902-928MHz frequency band description
Retevis RT10 is a 902-928MHZ license free DMR digital two way radio, with FCC licensed, no need operate license, very suitable for retail industry, restaurants and other scenes. ...
Evaluation | Retevis Helmet Walkie Talkie RA16 teardown evaluation
Retevis RA16 helmet walkie talkie is the perfect combination of safety helmets and walkie-talkies can not only protect the safety of construction workers, but also meet the needs of construction workers to communicate with walkie-talkies. The perfect two-in-one product is popular among construction workers, bridge workers, pipeline construction workers, and road construction workers favorite. ...
How to understand the meaning of digital walkie-talkie functions?-Part 2
Every function of the walkie-talkie is meaningful in practical applications. Only by understanding the functions of the walkie-talkie can you choose the right digital walkie-talkie according to your needs. ...
How to understand the meaning of digital walkie-talkie functions?-Part 1
Every function of the walkie-talkie is meaningful in practical applications. Only by understanding the functions of the walkie-talkie can you choose the right digital walkie-talkie according to your needs. ...
Retevis Solutions’ complete radio solutions Purpose-Make choice easier
Make your radio solutions choice easier, is the pursuit and purpose of retevis solutions. For any radio needs, please contact retevis solutions. ...
Precautions for maintenance and replacement of walkie-talkie PTT
The PTT button of the walkie-talkie is the most frequently used component in daily use. We will tell you how to maintenance and replacement of walkie-talkie PTT. ...
What is the battery standby standard of walkie-talkie
Understanding how to calculate the standby time of the walkie-talkie can help you understand what to do to ensure that the walkie-talkie maximizes its utility during the use time. ...
How does the antenna receive electromagnetic waves?
The antenna can be regarded as an energy conversion device, and the antenna can be divided into an electric field antenna and a magnetic field antenna. The focus is only on the receiving antenna. ...