There are mobile phones everywhere these days. According to statistics from the Cellular Telecommunications and Internet Association, as of October 2005, nearly 195 million people in the United States use mobile phones. In Europe, the penetration rate of mobile phones is higher. It’s great that you can call anyone at any time. Unfortunately, restaurants, movie theaters, concerts, shopping centers and churches are plagued by the popularity of mobile phones, because not all mobile phone users know when to stop calling. When speakers share private information with their friends and everyone in the area, who didn’t let the conversation talk about incredible personal situations? Although most of us complained and moved on, in fact some of us took extreme revenge. Mobile phones are essentially handheld two-way radios. Like any radio, the signal may be scrambled or blocked by interference.
Destroying a mobile phone is like interfering with any other type of radio communication. The working principle of mobile phone A is to communicate with the service network through a cellular tower or base station. The cell tower divides the city into small areas or cells. When a mobile phone user is driving on the street, the signal is transmitted from one tower to another. The mobile cell phone jammer device transmits at the same radio frequency as the mobile phone, thereby interrupting the communication between the mobile phone and the mobile phone base station in the tower.