How to determine the number of telephone jammers in the school dormitory building?
A customer asked that the school dormitory needs to install telephone jammers, but how to determine the specific number and installation method of mobile phone jamming devices?
After understanding the needs of customers, we will check the layout of each floor of the school dormitory building and the length and width of the dormitory according to the plan of the school dormitory provided by customers. Estimate the number of telephone jammers according to the signal strength of mobile phones under normal circumstances, and mark the installation position and approximate interference range on the drawing. More intuitive for customers to refer to and make judgments in combination with the actual situation.
Because the interference distance of telephone jammer is closely related to the field environment and signal strength, the interference distance is different in different places. The interference distance of mobile phones of different operators will be different in the same field environment. This is because each frequency band of the jammer is output according to the maximum output power, which is generally 2-3W. However, in the same environment, the signal strength of the three operators can be divided into strong and weak, and the interference distance affecting the jammer is related to the signal strength of the mobile phones of the three operators. The stronger the signal, the shorter the interference distance, the weaker the signal, and the farther the interference distance. This will lead to different mobile phone interference distances of different operators.
In addition, in order to know the exact number of telephone jammers required on site more accurately, you can borrow an jammer equipment to test the actual interference range on site and determine the specific number.
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