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  • How to choose a frequency jammer to solve the problem of signal interference?
    How to choose a frequency jammer to solve the problem of signal interference?
    • 2023-10-30

    Frequency jammers can block signals from various electronic communication products and have been explored in many places. And the most widely used place is that it can often be seen appearing during school exams. After the changes of the times, the speed of information dissemination nowadays is very...

  • How should signal jammers cope with complex environments?
    How should signal jammers cope with complex environments?
    • 2023-10-30

    Cheating in exams using communication devices can increase the difficulty and pressure of maintaining discipline and order in the exam room, and these communication devices are interconnected through signal transmission. At this point, it is necessary to shield the existence of interference devices,...

  • How to make reasonable use of mobile phone jammers?
    How to make reasonable use of mobile phone jammers?
    • 2023-10-23

    Mobile communication devices transmit signals to communication devices through wireless electromagnetic waves based on the base station, enabling the device to establish contact with the base station. Each radio wave in the signal frequency band has a different operating frequency band, and mobile p...

  • How does a frequency jammer interfere with this dangerous signal?
    How does a frequency jammer interfere with this dangerous signal?
    • 2023-10-23

    The rapid development of wireless networks has brought great convenience to people's lives, and at the same time, it has also brought many new challenges to the handling of major police cases. The essential purpose of equipping public security organs with frequency jammers is to prevent the threat o...

  • What's wrong with the signal jammer becoming increasingly ineffective as it gets used?
    What's wrong with the signal jammer becoming increasingly ineffective as it gets used?
    • 2023-10-23

    After a long period of use, the shielding device always feels that the shielding effect is not very good, and the range is not too large, which is different from before. Is there a way to solve this situation? In fact, the shielding effect of the signal jammer at this time is related to your long-te...

  • How to use a mobile phone jammer correctly?
    How to use a mobile phone jammer correctly?
    • 2023-10-16

    During normal communication, a mobile phone converts all operations on the phone into data, which is then transmitted through electromagnetic waves. Electromagnetic waves associate mobile phones and signal base stations within a certain frequency range, and then complete data conversion and transmis...

  • To have a correct understanding of signal jammers
    To have a correct understanding of signal jammers
    • 2023-10-16

    In order to effectively prevent and combat cheating in exams, ensure that candidates truly reflect their knowledge level, and ensure educational fairness and social stability, a professional signal jammer is indispensable. The signal jammer is designed to prevent unexpected situations from occurring...

  • How does a mobile phone jammer parse the
    How does a mobile phone jammer parse the "signal password"?
    • 2023-10-09

    Every time a mobile phone is in a new environment, the local base station will update and manage the location of the phone, and assign new temporary mobile user IDs and other temporary user information to it. After receiving the information from the base station, the phone can determine its location...

  • How should frequency jammers cope with different communication devices?
    How should frequency jammers cope with different communication devices?
    • 2023-10-09

    The demand for communication devices such as mobile phones has increased significantly, and some places do not need them, leading to the emergence of signal blocking products. How these products interfere with communication signals? Firstly, we need to understand how communication signals are transm...

  • Signal jammers are not limited to schools
    Signal jammers are not limited to schools
    • 2023-10-09

    In order to ensure that the communication and signal shielding needs of others are met without delay, the use of signal jammer equipment must be appropriate and meet the requirements. Many people should be very clear that mobile phone communication is transmitted through the signals of base stations...

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