To interfere with the signal of the entire teaching building, should you choose a low-power signal jammer or a high-power one?
In a 6-story teaching building, each floor is about 1500 square meters. Can 1-2 high-power wifi signal jammers be used to interfere with the mobile phone signal of the entire teaching building? The first answer is that it is not recommended to use a high-power wifi frequency jammer.
Why is it not recommended to use a high-power wifi signal jammer to interfere with a 6-story teaching building? The reasons are as follows:
1. Choose a high-power wifi signal jammer to interfere with the entire teaching building. It is recommended to use the stairs below the 4th floor. If it is higher than the 4th floor, the transmission of the signal transmitted by the base station to the teaching building will reduce most of the obstructions. Therefore, the signal strength transmitted to the upper floors above the 4th floor of the teaching building will be higher than that of the lower floors. This will increase the difficulty of interference, and considering that the interference signal of the high-power wifi signal jammer takes into account the upper and lower floors, the installation location is generally not higher than 2 floors, which is about 6-9 meters. High, the installation difficulty increases, and safety is also a problem to be considered.
For teaching buildings below the 2nd and 4th floors, when configuring high-power mobile phone jammers, they also need to be installed in the front and back of the teaching building, and the number of configurations should be determined according to the signal strength of the site. On the premise that the signal strength of the scene is within the normal range, at least two sets of high-power mobile phone signal jammers are required in front of and behind the teaching building. The cost of high-power wifi signal jammers is far higher than that of low-power jammers.
Therefore, it is not recommended to use high-power wireless wifi bluetooth jammer in a 6-story teaching building. The most cost-effective way is to install a low-power signal jammer in each classroom, and it can also be connected to the Internet for unified control and management through software.