Not everyone is familiar with the network jammer, but everyone who has taken the big planning test has seen it and put them at the entrance of the examination room. This is not a malicious shielding signal. On the contrary, this is the performance of maintaining justice and providing a fair environment for candidates. However, most of the time, some people doubt whether the network jammer will affect the signal radiation of the base station, so that there is no signal in an area.

With the progress of society and the development of high technology, people's living standards are getting higher and higher. Nowadays, mobile phones have become a living habit of adults and children. For primary and secondary school students, it is more important to influence what they say. Playing mobile phones for a long time may affect their eyesight, and what is more serious is to ignore their study.

Since the advent of network jammer, they have always been trusted by examination rooms, schools, prisons and other units. The network jammer only interferes with mobile phone signals, so it will not affect mobile base stations and other electronic devices. Some students are addicted to novels, some are addicted to games, and some are addicted to mobile phones. It's even more dangerous for school exams. Baidu has all the answers. If everyone plagiarizes with his mobile phone in the exam, it goes against the purpose and meaning of the exam!

Facing the network jammer, we should treat it rationally and scientifically. The principle of the network jammer is to transmit a specific signal to block or interfere with the signal connected between the mobile phone and the base station, so that the mobile phone has no signal or network service. The network jammer makes the mobile phone unable to call the Internet and send and receive short messages. After being out of the shielding range, the mobile phone returns to normal use.

In fact, the network jammer generally does not affect the signal of the base station, so there is no need to worry, and no one will consider disturbing other people's signals.

"Shengma" network jammer | Nanjing Baikang Mechanical Technology Co., Ltd-ljw