Mini Cell Phone Signal Jammer
The 5G enhanced mobile broadband application scenario means that there will be faster network speeds. In theory, the network speed of 5G will be a hundred times or more than that of 4G. While we enjoy faster internet speeds, we also worry about certain places and environments-examination rooms, prisons, detention centers, theaters, and important meeting rooms. "Various examination rooms, schools, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, governments, finance, prisons, public security, military powerhouses and other places, mobile phones and wireless communication tools may cause leaks, cheating in examination rooms, Noise and the impact of judicial justice. So the Mini Cell Phone Signal Jammer for the purpose of interfering with wireless signals came into being! When mobile phones and other communication tools work, they are connected to the base station by radio waves within a certain frequency range. Special rate and modulation method complete the transmission of data and sound. For this kind of communication principle, signal jammer Scanning from the low-end frequency of the forward channel to the high-end at a certain speed during the working process. This scanning speed can cause garbled interference in the message signal received by the communication device, and cannot detect normal data sent from the base station, so that communication tools such as mobile phones cannot establish a connection with the base station. The mobile phone is manifested as a search network, no signal, no service system and other phenomena.
Students use mobile phones in many ways, the main purpose is different, but almost all have nothing to do with learning. The way of learning is very bad. The influence of mobile phones occupies most of their time. They spend very little time on study and rest, which not only affects their learning, but is detrimental to their body and growth. In addition, the school knows that the use of mobile phones by students will greatly affect the various ranking factors of the school and the construction of the school style, which has a very unfavorable effect on the development of the school. There are several reasons for the school to install mobile Mini Cell Phone Signal Jammer , but the main purpose is to block students’ mobile phone signals and prohibit students from using mobile phones at school. First of all, the school uses signal jammers for the academic consideration of students. Students are the backbone of the country's future, and the country's development cannot be separated from generations of students. Therefore, in the student days, mobile phones cannot be destroyed by a generation of talents. The national key qualification examination adopts signal jammers.