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  • 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...

  • Does the mobile network jammer interfere with the base station?
    Does the mobile network jammer interfere with the base station?
    • 2023-02-24

    The widespread use of mobile network jammers will cause certain interference to mobile operators' base stations, which is a reality widely recognized in the industry. If it is a low-power mobile network jammer, because its transmission power is relatively small and the distance of interference signa...

  • Is it better to shield two electronic jammers together than one?
    Is it better to shield two electronic jammers together than one?
    • 2023-02-24

    When using electronic jammers, customers sometimes find that in some large rooms, only one jamming device is not enough to cover all the shielded signals. In this case, at least one more shielding device needs to be added. So the customer asked: Can the effect be doubled if two electronic jammers ar...

  • Handheld jammer can block WiFi
    Handheld jammer can block WiFi
    • 2023-02-24

    Some specific places need handheld jammers to interfere with WiFi signals, so we can determine how many frequency bands of mobile phone shielding can be done according to the WiFi frequency distribution at the use site. If the shielding range of the handheld jammer is required to be relatively small...

  • 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...

  • Can signal jammers be used in the conference room?
    Can signal jammers be used in the conference room?
    • 2023-02-18

    For some important meetings, signal jammers will be used. If not every conference room is equipped with jammers, or if they are used in different conference rooms, the traditional signal jammers will become a little complicated when transferring. In this case, you can use the jammer, which is much m...

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