Tag Archives :microphone
What is the function and welding method of the two way radio microphone?
- Jun 12,2020
- Retevis Solutions
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- Radio Solutions
The microphone is an energy conversion device that converts sound signals into electrical signals. It is an energy conversion device that determines the radio to convert sound signals into electrical signals. In the design of the radio, we must understand the role and application of the microphone to ensure the radio solutions have a High-quality sound. ...
What are the differences between police walkie-talkies and ordinary walkie-talkies?
- Aug 04,2020
- Retevis Solutions
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- Radio Solutions
Police walkie-talkies should be specific to the use scene and need to be specially designed to meet the needs, so as to ensure the safety and efficiency of the public security system. ...