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  • Does the mobile phone signal jammer interfere with the base station?
    Does the mobile phone signal jammer interfere with the base station?
    • 2023-03-04

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

  • Can the use of electronic jammers really prevent cheating
    Can the use of electronic jammers really prevent cheating
    • 2023-03-04

    With the rapid development of modern communication technology, the use of mobile phones is becoming more and more popular. In recent years, mobile communication has not only brought convenience to people, but also posed new challenges to information security and confidentiality. Some major accidents...

  • Can on-board electronic jammer choose directional antenna?
    Can on-board electronic jammer choose directional antenna?
    • 2023-03-04

    In recent years, with the improvement of safety protection standards and the continuous improvement of emergency response plans for various emergencies, the special service departments of the armed police or the public security have begun to equip high-power on-board electronic jammers one after ano...

  • 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...

  • 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...

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