I bought a walkie-talkie and left it on at home. When I find a public channel, there will be many people talking. You can also talk to them, ask them where they are and how far they are from you, and talk about radio knowledge. I always buy only one walkie-talkie, and one is enough. It's good to chat with people you don't know and make friends. You can't change the radio.

The English name of walkie-talkie is two way radio, which is a two-way mobile communication tool. It can make calls without any network support, and there is no telephone charge, which is suitable for relatively fixed and frequent calls. There are three kinds of walkie-talkies: analog walkie-talkies, digital walkie-talkies and IP walkie-talkies.

Development history

Intercom is the terminal equipment of trunking communication, which can be used as both terminal equipment of trunking communication and professional wireless communication tool in mobile communication.

The walkie-talkie covers a wide range. Here, we call all radio communication equipment working in ultrashort wave frequency band (VHF 30 ~ 300 MHz, UHF 300 ~ 300mhz) radio interphone, in fact, it should be called ultrashort wave FM radiotelephone according to relevant national standards.

People usually refer to hand-held wireless phones with low power and volume as "walkie-talkies", and some people are used to calling them "walkie-talkies" and "walkie-talkies". A high-power and high-volume wireless telephone that can be installed on a vehicle (ship) or used fixedly is called a "radio station", such as a vehicle-mounted radio station, an ocean radio station, a fixed radio station, a base station and a turntable.