Wireless communication must ensure sufficient carrier-to-interference ratio (signal-to-noise ratio) in order to receive effectively and complete communication. Mobile communication Cta Cell Phone Jammer is to destroy the receiving conditions of the mobile phone and cut off the communication connection between the mobile phone and the base station by generating interference signals with the same frequency as the mobile phone. Achieve the effect of shielding communication. cell phone jammer The interference Power is constant, and the shielding radius of the unblocked space is determined by the path attenuation and the signal level of the receiving base station. The table below shows the comparison table of distance and path attenuation. Then the output channel Power of the mobile phone jammer, the base station signal level, and the coverage line gain can determine the coverage radius.
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