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  • How is the jamming distance of wireless jammer determined?
    How is the jamming distance of wireless jammer determined?
    • 2023-03-05

    In the current era of communication, there are more and more places where wireless jammers are used, such as examination halls, gas stations, meeting rooms, etc. In these places, interference devices are used to interfere with the mobile phone signal, so that the mobile phone does not need to be tur...

  • How does the frequency jammer block the transmission of mobile phone signals?
    How does the frequency jammer block the transmission of mobile phone signals?
    • 2023-03-05

    When the mobile phone is in normal communication, it will convert all the operations on the mobile phone into data, and then transmit the data through electromagnetic waves. The electromagnetic wave associates the mobile phone with the signal base station in a certain frequency range, and then compl...

  • How does the high-power signal jammer solve the heat dissipation problem?
    How does the high-power signal jammer solve the heat dissipation problem?
    • 2023-03-05

    High-power and high-current devices will generate heat when they work. If they do not dissipate heat in time, it will affect the normal operation of the machine, and seriously endanger personal safety. Many large electronic devices are very sensitive to the thermal conductivity of the machine itself...

  • How to enhance the jamming range of signal jammer?
    How to enhance the jamming range of signal jammer?
    • 2023-02-26

    Previously, a customer asked a question. He bought a signal jamming device, but he felt that the jamming effect was not very good and the range was not too large. He asked if there was any way to solve it. In fact, the jamming effect of this signal jammer is also related to the environment you tried...

  • FAQ of frequency jammer
    FAQ of frequency jammer
    • 2023-02-26

    There are many questions about some frequency jamming equipment. Here is a list of answers to many people's questions about frequency jamming equipment, hoping to help you. Will the radiation of frequency jammer affect the human body? In fact, many people object to the interference instrument mainly...

  • How the wireless jammer works
    How the wireless jammer works
    • 2023-02-26

    The wireless jammer makes the mobile phone unable to connect to the mobile phone signal by cutting off the link between the mobile phone and the signal operator. Generally speaking, when we use the mobile phone, the mobile phone will send a signal to the base station at the first time to connect wit...

  • How does the wireless jammer isolate the communication signal?
    How does the wireless jammer isolate the communication signal?
    • 2023-02-19

    The signal jamming device is constantly active in the major examination halls during the examination. It is a device that can isolate communication signals. However, many people do not know how it can be successfully isolated. To know this, we need to know how the mobile phone communicates. Normally...

  • How does the wireless jammer isolate the communication signal?
    How does the wireless jammer isolate the communication signal?
    • 2023-02-19

    The signal jamming device is constantly active in the major examination halls during the examination. It is a device that can isolate communication signals. However, many people do not know how it can be successfully isolated. To know this, we need to know how the mobile phone communicates. Normally...

  • How to select a suitable frequency jammer?
    How to select a suitable frequency jammer?
    • 2023-02-19

    Most signal interference is a product of communication supervision, which can supervise the fairness, justice and quiet of the examination room and other places during the test and ensure the fairness and justice of the test. Most of them will install frequency jammers for supervision, so how to cho...

  • Use signal jammer to avoid cheating
    Use signal jammer to avoid cheating
    • 2023-02-19

    The use of cheating means in the examination will also increase the difficulty and pressure for the maintenance of discipline and order in the examination room. The main means of cheating is the use of communication equipment. At this time, there is a need for the existence of equipment that can int...

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