Can a cell phone signal blocker interfere with the signal of a base station?

 Cell phone signal blockers are not familiar to everyone, but everyone who has taken a large-scale exam has seen them and put them at the entrance of the examination room. This is not a malicious signal blocking. On the contrary, it is a manifestation of maintaining fairness and providing a fair environment for candidates. However, most of the time, some people doubt whether it will affect the signal radiation of the base station, so that an area has no signal.

With the advancement 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 for adults and children. For primary and secondary school students, it is more important to influence what they say. Long-term playing with mobile phones may affect their eyesight, and more seriously, neglect their studies.

Since the advent of cell phone signal blockers, they have been trusted by examination rooms, schools, prisons and other units. In fact, mobile phone signal blockers are no longer a new gadget abroad, and have begun to be sold in the domestic market in recent years. Mobile phone signal blockers only interfere with mobile phone signals, so they will not affect mobile base stations and other electronic devices. Now many primary and secondary school students, one by one, hold mobile phones, some are addicted to games, some are addicted to novels, etc. It is even more dangerous for school exams. Baidu has all the answers. If everyone uses their mobile phone to cheat in the exam, it goes against the purpose and meaning of the exam!

When facing mobile phone signal blocking, we should treat it rationally and scientifically. The principle of the mobile phone signal blocker is to transmit a specific signal to block or interfere with the signal connecting the mobile phone and the base station, so that the mobile phone has no signal or network service, and the mobile phone cannot make calls, surf the Internet, send and receive text messages. After leaving the shielding range, the mobile phone resumes normal use.

In fact, the signal blocker 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.