Why is the shielding distance of mobile phone jammers different from mobile phones of different operators in the same use site?

Why is the shielding distance of mobile phone jammers different from mobile phones of different operators in the same use site?

When the mobile phone shielding device tests the shielding effect of the use site, it is often encountered that the shielding effect of the mobile phone shielding device on the mobile phones of different operators is different, and some are even very different. This situation is often encountered in the process of testing or use, so what is the reason for such a situation, and how to deal with such a situation?

The reason why this happens in the first place is because the signal strength of mobile phone signals of different frequencies transmitted through the base station to the site of use is different, and the signal strength of the white noise interference signal of the same frequency of the mobile phone signal transmitted by the mobile phone jammer is not the same. changing. So let the white noise interference signal with the same signal strength emitted by the mobile phone shielding device to shield the mobile phone signal of different frequencies to the mobile phone signal with different signal strength at the use site, and the shielding distance of the mobile phone of different operators is different. Using the shielding scheme of white noise interference mode, the shielding effect depends on the strength of the mobile phone signal at the site. It can also be understood as the distance of the surrounding operator base stations. The stronger the signal at the scene, the closer the shielding distance of the mobile phone GPS jammer, and vice versa. The mobile phone signal is too strong, so that the mobile phone is placed next to the mobile phone shielding device, and the mobile phone can still be used normally without any influence. This situation is also relatively common. In this case, conventional cell phone jammers cannot be used.

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After the on-site test, if the mobile phone shielding device does not have good shielding effect on the mobile phones of some operators, it can basically be judged that the strong signal strength of the mobile phone on the site leads to the poor shielding effect. How to solve this situation? Welcome to consult the mobile phone signal shielding professional company-topsignaljammer Technology Co., Ltd., we will give you the most optimized design plan and provide free technical consultation.