Why is the police always using the wireless handset , Walkie-Talkies are mini radio sets that works on Very High Frequency and Ultra High Frequency . Walkie-Talkies frequency ranges of radio waves or Electo Magnetic waves have the characteristics of being able to communicate only on line of sight.
Why is the police always using the Walkie-Talkies
If you have seen a police personality, you will have a wireless device in their hands and have heard you say over-over. What is the wireless set’s functionality, how to interact with the over-space over-over?
In the hands of a wireless set and a ‘over-over’ statement that is a must for the police. The name of the device used by the policemen as a one-way radio. The main difference between a two-way radio and a mobile phone is the communication mode used.
A mobile phone works in full-duplex mode and turvy radio works in half-duplex mode. That’s why we can hear it on the mobile phone even from the two sides. But the two can not hear them on the wireless set simultaneously. It’s the one who uses the code over the other to speak over and over.
But why is it so much to talk about in this situation? If the mobile is used in bad weather or at some natural disaster, the network is likely to be damaged, but this wireless device will not have any problem. And others can not even talk to the message spoken on this device so that the device can be switched in to a similar wavelength. It can not be transmitted directly to this wave.
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Not only that, but the cost too much. Do not pay the monthly bills as its own network is used. That is why police, military and firefires use this tool. Share the benefits of your knowledge