Do You Know The Effective Distance Of The Walkie-Talkie?

As a wireless communication tool, walkie-talkies have their own characteristics compared with mobile phones. In one-to-one and one-to-many directional special communication, they have the characteristics of establishing communication quickly, especially the one-to-many characteristics that ordinary mobile phones cannot

comparable. So do you know the effective distance of the walkie-talkie?

Professional walkie-talkies refer to walkie-talkies with a transmission power of 4- 5W and a frequency range of 136-174MHz or 400- 480MHz. The distance of such walkie-talkies is generally between 3 and 8 KM.

Commercial walkie-talkies refer to walkie-talkies with a transmission power of 0.5- 4W and a frequency range of 400-480MHz. The distance of such walkie-talkies is between 800M and 8 KM.

Civil walkie-talkies refer to walkie talkies with a transmission power of 0.5W not greater than 1W and a frequency range of 409MHz. Civilian walkie-talkies generally have a short distance (3 KM in an open area) and are wireless communication devices approved by the state to be used without a license.

Amateur walkie-talkies are radio walkie-talkies designed and produced specifically for amateur radio enthusiasts. For this kind of amateur personal radio service, various countries have opened up dedicated frequency bands allocated to amateur radio sports enthusiasts. The walkie-talkie distance is between 300m and 5km.

The police walkie-talkie is a special equipment for the public security system. The frequency range of the police walkie-talkie is 350-370MHz and 370-390MHz. No one may steal or misappropriate the frequency resources of the public security system's special walkie-talkie in any way. Police walkie-talkies have many functions, and most of them are keyboard-type. The walkie-talkie distance is within 50 km.

The working voltage of the car walkie-talkie is 12.5V. The current car voltage is divided into 12V and 24V. When the car walkie-talkie needs to work on a car with a voltage of 24V, a transformer needs to be installed between the car and the walkie-talkie. Car intercoms are generally used in fleets. The walkie-talkie distance is within 3 km.

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