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  • What factors determine the effective shielding distance of mobile phone signal jammer?
    What factors determine the effective shielding distance of mobile phone signal jammer?
    • 2023-11-19

    The shielding range of mobile phone signal jammer is mainly determined by the following factors 1. The transmission power of different frequency bands of mobile phone signal jammer itself. Theoretically, the larger the transmission power, the larger the shielding range. And it is related to the freq...

  • Let professional people help you choose the right mobile phone signal jammer.
    Let professional people help you choose the right mobile phone signal jammer.
    • 2023-11-19

    Since the mobile phone signal jammer came into the market, it has been trusted by the examination room and other authorities and governments. Do you know the role of mobile phone signal jammer? What are the best-selling mobile phone signal jammers? Now let's introduce how to choose the mobile phone ...

  • What are the functions of wireless signal jamming vehicle?
    What are the functions of wireless signal jamming vehicle?
    • 2023-11-19

    The police in many cities are basically equipped with a signal jamming vehicle. The main core component in the signal jamming vehicle is the jamming host, which is composed of multiple RF modules. The signal jamming vehicle can also selectively turn on some RF modules according to different tasks. T...

  • Why use a wireless jammer?
    Why use a wireless jammer?
    • 2023-11-11

    Mobile phone has become an indispensable tool and has the functions of transmitting information, video and recording, so it is likely to lead to the leakage of important information of some institutions. Many departments have taken measures to install wireless jammers to safeguard their own interest...

  • Test method for jamming effect of signal jammer.
    Test method for jamming effect of signal jammer.
    • 2023-11-11

    Before installing the signal jamming instrument in the conference room, it is still necessary to test the interference effect. Here's how to test the interference effect of various conference room signal jammers. When it comes to meeting rooms, they are generally divided into small meeting rooms, me...

  • What is the effect of mobile phone jammer through the wall?
    What is the effect of mobile phone jammer through the wall?
    • 2023-11-11

    During the college entrance examination season, the school designated as the examination site will be busy preparing for the examination room in advance. In the face of this most important examination, many schools designated as examination sites are actively preparing to arrange the relevant equipm...

  • Children are addicted to online games, and mobile phone signal jammers help you.
    Children are addicted to online games, and mobile phone signal jammers help you.
    • 2023-10-28

    Children's addiction to online games has always been a headache for parents, so use the mobile phone signal jammer to help you. With the rapid development of mobile communication technology and the popularity of smart phones, tablets and other smart devices, the use of smart phones by students ...

  • What should be paid attention to when installing the mobile phone signal jammer outdoors?
    What should be paid attention to when installing the mobile phone signal jammer outdoors?
    • 2023-10-28

    According to the different needs of the site, the installation position of the mobile phone signal jammer will also be different. When installed outdoors, it is to interfere with the mobile phone signal in the outdoor open environment. Generally, it is in some places requiring a large interference r...

  • Mobile Phone Signal Jammer should be installed in the production workshop.
    Mobile Phone Signal Jammer should be installed in the production workshop.
    • 2023-10-28

    Before answering the question why the mobile phone signal jammer needs to be installed in the workshop, let's discuss the impact of using mobile phones at will in the production workshop. 1. If the mobile phone signal jammer is not installed in the workshop, workers often stop their work to answer m...

  • What are the precautions for using mobile phone signal jammer?
    What are the precautions for using mobile phone signal jammer?
    • 2023-10-22

    With the popularity of mobile phones, the demand for mobile phone signal jammers in various meetings and examinations has greatly increased. Therefore, mobile phone signal jamming naturally has a broad market. However, most users lack sufficient understanding of mobile phone signal jammer. In order ...

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