A mobile phone signal jammer is a kind of behavior that temporarily disappears or weakens the mobile phone signal by using a certain device or a certain method. It is mostly used in the examination of the education department or the confidentiality work of state secret agencies and secret projects. I will introduce some methods and equipment for blocking mobile phone signals. I hope you can learn about Cell Phone BlockerSimple Circuit related information through the introduction of the editor. cell phone jammer There are many kinds, generally handheld, wearable, and launch table. The general shielding range of mobile phone signal jammers on the market is 500 meters. The working principle of the mobile phone signal shielding device is to search and interfere with the mobile phone communication signal through some other band signals sent by the mobile phone signal jammer device, so that the mobile phone cannot be connected to the communication base station normally. To achieve the purpose of not being able to receive or send information and make calls normally. Cell phone signal jammer devices are generally used for large-scale examinations such as college entrance examinations and national civil service examinations, as well as state secret projects. For example: the research and development of new products of military enterprises.
The reason why the editor of the software that blocks mobile phone signals talks about this topic is to tell everyone. There is no real Cell Phone BlockerSimple Circuit in the current market. The so-called cell phone signal jammer is a kind of junk software that is launched to satisfy everyone's curiosity, which only blocks cell phone signals on the surface but actually has no effect. If you find some mobile phone signal jammers in the application market, and download and use them, you will find that what these application software can do is only superficial data articles, but it does not really play a role in the signal strength of other devices. change effect. So if you want to just have fun, you can download these software for use. But if you really want to shield the signal of other mobile devices in some specific occasions, then the editor still recommends that you buy some professional mobile phone jammer devices. Because blocking mobile phone signals requires professional hardware rather than some simple software. The method of blocking mobile phone signal In fact, the easiest way to block mobile phone signal is to turn on the airplane mode of the mobile phone. The airplane mode of the mobile phone is a convenient mobile phone signal mode introduced by the manufacturer in order to satisfy the user in some occasions where the appearance of the mobile phone signal is not allowed. For example, on a plane, in a meeting, when you need to concentrate on something, and when you need a good night's sleep. Secondly, some specific frequencies emitted by some other signal transmitting and receiving equipment will also interfere with the communication signal of the mobile phone. In addition, some places with strong magnetic fields or abnormal magnetic fields will also interfere with the mobile phone signal.