Working principle of cell phone signal jammer

publisher: May
Time: 2018-10-15
Summary: Working principle of cell phone signal jammer
The mobile phone shield is scanned at high speed at a certain speed at the low end frequency of the forward channel. The scanning speed can form messy code interference in the message signal of the mobile phone, and the cell phone can not detect the normal data from the base station, so that the cell phone can not establish a connection with the base station. Mobile phone shows the phenomenon of search network, mobile phone no signal, no service system and so on.

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