In today's society, mobile phone jammers are not unfamiliar, they are used in very common places, and the place we are most familiar with is the school. In our school days, all of us have suffered from the ban on the use of mobile cell phone jammer in our school. Cell phone. In many places, the use of mobile phones has been banned, because mobile phones rang and loudly called for uncivilized behavior in people’s lives, and mobile phone jammers can stop this behavior. Schools, prisons, courts, and libraries began to install equipment based on mobile phone signals. What does the shielding principle work? We all know the role of mobile phone jammers, here we will briefly introduce the principle of its jammers, so you will learn some preventive measures for mobile phone jammers.
In Shenzhen, a number of jammer manufacturers have been subject to investigation by the local radio management committee. Mr. Li, who sells jammers on the segg electronic market, said that most of the mobile phone jammers sold are for civilian use, and it is difficult to ensure that someone uses them for pranks or illegal profits. The owner of a kiosk in Shenzhen used a mobile phone jammer to interfere with a nearby base station. The Radio Management Committee conducted an investigation. The owner tried to make the phone no signal within the range of No. 1, so that people have access to public phones. Dial. "The market demand for mobile phone jammers does exist. For example, in secret government meetings, there is no signal. Moreover, China Mobile, China Unicom is a commercial and information technology company, and cannot control the conditional coverage of signals. Therefore, the best method for the mobile phone jammer industry is not Exclusive, but subject to the standard." "Said the anonymous person.
