Shielding the mobile phone signal is an act of temporarily disappearing or weakening 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. Today, Xiaobian will introduce it to you. Some methods and devices for shielding mobile phone signals, I hope you can understand the information related to shielding mobile phone signals through the introduction of jammer mart.
WiFi signal shielding equipment: There are many kinds of wifi jammer, generally handheld, wearable, and launching desktop. The general shielding range of wifi jammer device on the market is 500 meters. The working principle of the wifi signal jammer: it searches and interferes with the mobile phone communication signal through the signals of some other bands sent by the wifi frequency jammer 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. Wi-Fi jammer equipment is 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 for military enterprises.
Software for wifi signal blocking: The reason why the editor talked about this topic is to tell everyone. At present, there is no real signal-shielding software on the market. The so-called signal shielding software is a kind of junk software that is launched to satisfy everyone's curiosity and only shields mobile phone signals on the surface but actually has no effect. If you find some signal shielding software in the application market, and download and use it, you will find that what this application software can do is only superficial data articles, but it does not really change the signal strength of other devices. effect. So if you want to just have fun, you can download this software for use. But if you really want to shield the signal of other mobile devices on some specific occasions, then the editor still recommends that you buy some professional signal shielding equipment. Because blocking mobile phone signals requires professional hardware rather than some simple software.
The method of blocking the mobile phone signal: In fact, the easiest way to block the 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 on 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.
Finally, the editor also reminds everyone to use the shielding equipment correctly, and at the same time to follow the order of activities such as exams and meetings, so as not to cause unnecessary trouble to everyone.
