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Handheld Cell Phone Blocker 16 Bands 5G Jammer

The key to shielding the GPS signal is to check the supported frequency of the selected signal jammer

Perfectjammer 2022/10/10

  The key to shielding 5G Internet signals is to look at the frequency of the support point of the selected signal shield. Today's 5G frequency range is very wide, ranging from 800M-2. 5G, if you want to shield 5G signals, you have to see what you use in . How much network bandwidth can be supported. Because part of the 5G frequency band almost overlaps with the 2.4 of WIFI. Once you block the 5G signal, it may make the WIFI in the blocked area, and the Bluetooth of the mobile phone cannot be used normally. Therefore, whether the 5G signal can be shielded first depends on the function of the shield product, whether the device has a 5G signal shielding control module. First of all, it is clear that the mobile phone signal blocker can block the 5G Internet signal. When the mobile phone is working, it is within a certain frequency range. The mobile phone and the communication base station are connected by electromagnetic waves, and the data information and sound transmission are completed with a certain serial port baud rate and deployment method. For the basic principle of this type of communication, the mobile phone signal jammer will go to the high-end scanner at a certain rate at a certain rate during the whole working process. This scanning rate can cause error code interference when the mobile phone receives the message format signal, and the mobile phone cannot detect all normal data information published from the communication base station, so that the mobile phone cannot form a connection with the communication base station. Mobile phones are mainly manifested as searching the Internet, no signal, no security system, etc.

5G Jammer In 2022

  Everyone should be familiar with , also known as a mobile phone signal blocker. Anyone who has participated in large and medium-sized exams has seen it. It is placed at the door of the exam classroom. This is also a shield from friends. The data signal, in turn, is also a reflection of the maintenance of fairness and justice, in order to better give the test takers a fair and reasonable natural environment. However, in many cases, some people wonder whether it will endanger the data signal radiation source of the mobile base station so that there is no signal in a large area. With the development of the times and the development of high technology, everyone's level is getting higher and higher. Nowadays, mobile phones have widely become a way of life for adults and children. For young people, it is very important to have a conversation. Playing with mobile phones for a long time is very important. It may endanger the eyesight, and even more serious is the waste of schoolwork.

  You don't have to worry about such a problem, because we have the management method of producing shielded goods and have been operating for many years. Rich and colorful work experience, new and upgraded trendy design styles, high quality, everything can be imagined from online shopping Items. Recently, the market demand for portable signal jammers has been increasing. Most shielding toolkits are used for cultural and educational purposes, such as destroying fraudulent practices and maintaining classroom discipline. This portable optional new 8 wireless antenna 4W mobile phone 3G4G5g jammer WIFIGPS jammer can block a variety of different Internet at the same time, easy to turn off dual-mode or tri-mode phone, this phone can be in different network types Fully automatic conversion in the middle to search for externally open signals. The signal on the phone is not only simple, but the WIFI4G signal GPS jammers is all in one module, you can do it. Now that you have a colorful shield globe, you can try it now.

  Every year, major operators will issue a warm reminder: In order to ensure the smooth signal around the campus, the operator has arranged in advance the communication engineers to test the entrance and exit of each test center, the rest area of ​​the parents accompanying the test, and the nearby base stations. Software and hardware expansion to ensure the communication needs of parents in the test area during the test. Except for the signal being blocked during the exam, every effort has been made to keep your communication flowing. Every year in the college entrance examination, in order to prevent cheating in the examination, all communication signals in the examination room will be shielded. There are , common signal shields in the examination room: at the same time, there is a radio monitor outside the examination room that can help to deal with the electromagnetic wave signals in those frequency bands that the mobile phone shield can not care about. , real-time monitoring of radio wave signals of unknown origin. The working principle of the signal jammer used in the college entrance examination is to bury useful electromagnetic wave signals in a large number of useless signals. Under normal circumstances, when we use a mobile phone, the mobile phone is first connected to the base station of the operator, and the radio wave signals sent by both parties come and go.