U.S. military experts said that during closed exercises, there will be maximum GPS signals in the vicinity of the U.S. military’s battlefield, which means that a large number of domestic civil aviation flights are serious. sacrifice. The U.S. military believes that in the battle against competitors, the country may have the ability to use gps jammer technology for interference, so it is prepared to fight under the worst conditions, and without the help of GPS, show us the true the power of. Rejecting GPS has become a major problem for US military planners. Companion countries, especially Russia, have used GPS spoofing and jamming tactics in various training activities to work near their own borders. We have discussed this situation extensively before, and I encourage you to read this article to understand how far-reaching the loss of reliable GPS data was for the United States and its allies to take such a huge road to overcome during the war.
“Nowadays, mobile phone addiction is very common. Some children have poor self-control. The installation of signal blockers can prevent children from playing with mobile phones in class. At the same time, it also prevents students from ordering takeaway programs on TV. Telephones and parents are more comparable. Comfortable. “The classroom is equipped with cell phone jammers. Another student named Wang questioned the installation of the signal screen. “Although the children bring their mobile phones to school, they are always conscious and we trust him very much. Wang said: “Although there is contact information for the teacher, he still hopes to get in touch with the children directly.