Speaking of which, the application of WIFI in people's lives is becoming more and more popular nowadays. Generally speaking, the signal frequency range of WIFI is in the 2.4G range, but now some students are trying to use "high-tech" In order to try to cheat in the upcoming college entrance examination, it is known that many test signal jammers for sale can block the communication signal on the mobile phone, so if it is faced with the 2.4G WIFI signal, can it effectively isolate it? ?
This is obviously a difficult technical test for major manufacturers. Today we will talk about whether it can block the 2.4GWIFI signal. Faced with the students who are preparing to take the college entrance examination and try to use these wireless signals to cheat, test signal jammers are undoubtedly facing the test. In fact, for manufacturers, this technology has been improved in time, and now Today's test signal jammers can guarantee 2.4GWIFI signals. Generally speaking, this blocked frequency range is between 800MH and 26000MH, so schools that choose this type of equipment can feel comfortable. This type of equipment is now It is still the most effective way to accurately combat electronic signal cheating. Therefore, when the college entrance examination season is approaching, it is already very common to have a professional shielding device.
If you are interested in test cell phone signal jammer, when choosing it, you must pay attention to choose these manufacturers with reliable manufacturing qualifications, preferably because it has high-tech strength, among which topsignaljammer is the It is a manufacturer whose exam signal jammers have been widely used in exam rooms by major colleges and universities, ensuring the fairness and justice of exams for thousands of students, allowing college students to take exams with peace of mind. The school is certainly more satisfactory.