Today’s mobile phone signals are almost everywhere, and all electronic devices are surrounded by them. Do not use the mobile phone when the trouble of not enveloping the mobile phone signal to other electrical equipment is negligible. This is because when the mobile phone is not used, there is no data communication between the mobile phone and the base station. This may not be a vibration signal. There is a relatively stable electromagnetic field around the equipment, which is a static electromagnetic field, and the static electromagnetic field of electrical equipment is close to zero. And when using the mobile phone to communicate with the base station data, there will also be random shock signals. A dynamic electromagnetic field signal of a dynamic electromagnetic field will be formed around the electrical equipment, which will generate an impact interference signal, which is likely to cause confusion in the function of the electrical equipment.cell phone jammerare gas stations.
We used to be students in the school. We know that the school has a box similar in size to a speaker. This is what we call a mobile phone jammer. Why do schools install cell phone jammers? The answer is obvious: cell phone signal jammers can block cell phone signals and prevent cell phone use. The installation of mobile phone jammers in schools is mainly due to the increase in the number of students using mobile phones. Almost every student has a smartphone. They can’t control the use of mobile phones well. They are not very good whether it is during class time or during class breaks. A good cellular phone must put energy into the use of the mobile phone. What do they use mobile phones for? Many teachers find that students mainly use mobile phones to play the most popular games today. Games have become an important part of their lives. Many of the topics they talk about in their daily lives are also related to games, and they talk about it many times.