In order to formulate a scientific and reasonable solution for the mobile phone signal shielding device in the examination room of colleges and universities, it is necessary to formulate a suitable signal shielding plan according to the actual situation of the examination room, such as the distance between the examination room and the signal tower, and the total area size of the examination room. to the actual effect of cell phone signal shielding. If the distance between the signal towers is far, and the total area of the examination room does not exceed 100 square meters, the small and medium-sized mobile cell phone jammer can be used; if the total area of the classroom is relatively large, a single medium-output power examination room mobile phone signal jammer can be used or several sets can be used A signal jammer with low output power is used to ensure that the actual effect is shielded; if there is a signal tower within 200 meters of the examination room, in order to ensure the actual effect of the shielding, it is best to choose a signal jammer with a higher output power. As far as we know, cell phone signal jammers are mainly used for various examination rooms, campuses, gas stations, cathedrals, courts, public libraries, conference centers (rooms), cinemas, hospital clinics, government departments, financial industries, prison cells , public security organs, national defense warning signs and other places where the use of mobile phones is strictly prohibited. In such a place, with its data signal, there is no further transmission.
State organs, enterprises, etc. also have demand for mobile phone signal jammers. The frequency of meetings held by party building agencies, customs, and enterprises can be said to be very high, and in order to allow participants to gather at the conference more deeply and learn the spirit of the training meeting, it is also necessary to beware of the application of mobile phones. When the leading cadres hold a meeting, they turn on the mobile phone signal blocker to block the mobile phone signal. The leading cadres are happy and listen carefully below. In order to avoid the “indiscriminate entry” of communication data signals during the postgraduate examination, install a mobile phone signal jammer. By the end of the postgraduate examination preparation time, college students all over the country are seriously reviewing. The examination room in the information age is naturally unavoidable with the participation of mobile phone signal jammers. With this equipment, it is impossible to cheat by using mobile phones at least. So what kind of equipment is it? Let me inform you.