Cell Phone Jammer Circuit Abstract

The working principle of the mobile phone is as follows: within a certain frequency range, the mobile phone and the base station are connected by radio waves, and data and sound transmission are completed with a certain baud rate and modulation method. Cell Phone Jammer Circuit Abstract Scan from the low end frequency of the forward channel to the high end at a certain speed during work. This scanning speed can cause garbled interference in the message signal received by the mobile phone, and the mobile phone cannot detect the normal data sent from the base station. cell phone jammer Make the mobile phone unable to establish connection with the base station. The mobile phone is manifested as a search network, no signal, no service system, etc.

The tense college entrance examination is coming, and candidates are about to face an important test in their lives. This is not only a test for students, but also a test for our efforts to combat fraud. All departments try their best to work hard, hoping to completely eliminate all kinds of fraud in the college entrance examination room. The editor also wishes this year's college entrance examination candidates can answer the questions calmly and finally achieve a good result. The following is the "Explanation on the College Entrance Examination Site Cell Phone Jammer Circuit Abstract" prepared for you by the college entrance examination reform section of the Study Abroad Network, I hope it will be helpful to you: