Do I need to do a test before installing the conference room signal jammer? from dojammer's blog

Before installing the conference room signal jammer, it is necessary to test the shielding effect.

First of all, when it comes to conference rooms, they are generally divided into three types: small conference rooms, medium-sized conference rooms, and large conference rooms. Before installing the conference room signal jammer, the test methods for these three types of conference room signal jammers are also different, and the environments of these three types of conference rooms are completely different.

The area of ​​the small conference room is relatively small, the environment is relatively simple, and the requirements are not very high. During the test, you only need to place the conference room signal jammer on the table against the wall, and then test whether the mobile phone is blocked at the farthest distance from the conference room signal jammer.

Medium-sized conference rooms are generally located on higher floors. The higher the floor, the stronger the signal from the base station to the conference room. In addition, there are basically indoor signal amplification systems in buildings. It is necessary to test the signal strength of various frequency bands separately, and then adjust the conference room signal jammer, or increase the power of some frequency bands to meet the cell phone signal shielding requirements of medium-sized conference rooms. High-power modules can be used to cover the frequency bands with stronger signals separately, and then use low-power conference room signal jammers to shield the relatively weak cell phone signals.

Large conference rooms can also be called venues, which refer to places that can accommodate hundreds or even thousands of people for meetings, such as the Great Hall of the People. The conference room signal jammers used in such large venues are not ordinary low-power signal jammers. A high-power conference room signal jammer is required to meet the purpose of covering the entire venue's cell phone signals, and according to the signal strength of all cell phone signal jammer frequency bands within the tested venue, the signal strength of the transmitting signal source must be adjusted to achieve the purpose of reducing the mobile phone signal in the venue, so that the conference room signal jammer can play the greatest role.