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Is the method of network transmission to crack the interference of mobile phone signal credible?

Is the method of network transmission to crack the interference of mobile phone signal credible?

  • 2022/05/26

In some places where the use of mobile phones is restricted, the most common operation method is to install intelligent jammer, and there are always a small number of people thinking about how to crack the intelligent shield so that their mobile phones can be used normally. Is the method of online search to crack the intelligent jammer reliable.

If you want to crack the intelligent jammer, you must first understand the working principle of the s intelligent jammer. The working principle of the smart shield is to transmit white noise signals with the same frequency as the mobile phone signal, so as to interfere with the mobile phone receiving the signal of the base station. The mobile phone shows no signal, limited service, etc. The size of the shielding range of the intelligent jammer depends on the transmission power of each module of the jammer and the signal field strength of the on-site base station. Theoretically, the larger the transmission power of the intelligent jammer, the larger the shielding range. The stronger the signal from the base station to the on-site use, the smaller the shielding range of the intelligent shield.

On the premise of not damaging the intelligent shield, if the mobile phone is within the shielding range of the jammer and wants to recover the mobile phone signal, there are only two ways. One is that the mobile phone leaves the shielding range and the mobile phone leaves the coverage range of the jammer, and the mobile phone signal will recover naturally. The other is to enhance the signal strength of the base station without leaving the coverage of the jammer, so as to reduce the shielding range of the mobile phone signal jammer. At this time, the mobile phone signal can be recovered. Of course, this kind of operation is also more difficult. Building a base station needs to be demonstrated, and the strength of the mobile phone signal transmitted by the base station is not enhanced if you want to enhance it.

What is said on the Internet is to change the network settings to manual search through mobile phone settings, adjust the mobile phone reception frequency and increase. These two methods are obviously unreliable.

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