With the progress of society and the development of high technology, people's level has been continuously improved. Now, mobile phones have generally become a living habit of adults and children, and the impact on primary and middle school students is even more serious. Playing with mobile phones for a long time will damage and affect vision, and what is more serious is to neglect their studies. Therefore, wireless signal jammers are equipped in schools, examination rooms, and prisons, and the quality is very reliable, which has won everyone's trust. Everyone is familiar with the wireless wifi jammer, but anyone who has taken a large-scale test should have seen it. It is placed at the door of the classroom to create a fair environment for the test takers. However, many people doubt whether it will affect the signal transmission of the base station, so that there is no signal in the surrounding area.
Facing the problem of wireless signal jammers, we should look at it rationally and scientifically. The working principle of the wireless signal jammer is to send a specific signal to shield or interfere the signal between the mobile phone and the base station, so that the mobile phone has no signal or cannot find network services, and also makes the mobile phone unable to receive or send text messages. In fact, the wireless signal jammer usually does not affect the signal of the base station, and the wireless signal jammer only interferes with the mobile phone signal, so don't worry.
The use of wireless signal jammer equipment must be appropriate and meet the requirements
When using wireless signal jammer equipment and other communication signal shielding equipment, it must be used reasonably and meet the requirements. According to the current communication-related regulations, it is illegal to interrupt other people's signals on a large scale. Therefore, in order to ensure that the communication and signal shielding needs of others are not delayed, the use of wireless signal jammer equipment must be appropriate and meet the requirements.
Many people should be very clear that the communication of mobile phones is transmitted through the signals of base stations. Domestic mobile phone signal coverage is relatively complete globally. The four major domestic operators-China Mobile, China Unicom, China Telecom and The newly added China Radio and Television is sparing no effort to build infrastructure such as base stations to enhance the coverage of mobile phone signals, so that the public can receive mobile phone signals anytime, anywhere and complete signal transmission.
What the wireless signal jammer does is to shield the base station signal in a certain frequency band and within a certain area, so that the mobile phone communication equipment within the range of the wireless signal jammer cannot perform signal transmission. Generally speaking, wireless signal jammers are mainly used in prisons, military areas, school examination rooms and other places where the use of mobile phones is prohibited.
When using a wireless signal jammer, it must be reasonable and meet the requirements, and try not to disturb the people. Interfering with other people's normal signal communication is highly undesirable. When purchasing a wireless signal jammer, you should choose a regular manufacturer, so that the signal shielding effect, as well as subsequent technical support and maintenance, are more guaranteed.