banner
News
  • Advantages and disadvantages of built-in and external antennas in mobile phone signal jammers
    Advantages and disadvantages of built-in and external antennas in mobile phone signal jammers
    • 2023-11-18

    Mobile phone signal jammers with external antennas are generally made of metal shells. It refers to the fact that the body of the mobile phone signal jammer is made of metal material, usually aluminum, which is used as both a shell and a heat sink. So what are the advantages and disadvantages of thi...

  • Can the network jammer adjust the frequency band power output?
    Can the network jammer adjust the frequency band power output?
    • 2023-11-18

    The vast majority of common network jammers on the market do not have power regulation functions, such as those used for signal blocking in exam halls or conference halls. However, there are still some customer groups who hope that network jammers have power regulation functions. The purpose of doin...

  • How to improve the interference effect of intelligent jammers?
    How to improve the interference effect of intelligent jammers?
    • 2023-11-18

    Choosing to use mobile phones for cheating in exams poses a huge challenge to maintaining fairness in exams. This requires fully utilizing the role and performance advantages of intelligent interference machines to ensure that all behaviors of cheating through cheating tools such as mobile phones ca...

  • What are the differences between wireless jammers?
    What are the differences between wireless jammers?
    • 2023-11-12

    The signal shielding market is constantly expanding, with a mixed bag of shielding devices and a wide variety. Targeted production of products of the same type but different models should be carried out, but there is essentially no difference. When consumers purchase, they still need to pay more att...

  • What should a frequency jammer do when encountering a
    What should a frequency jammer do when encountering a "dangerous signal"?
    • 2023-11-12

    Frequency jammers are widely used in special places such as conference rooms to deal with threats such as information leakage from mobile phones. It can block a certain range of radio frequencies, causing signal traffic congestion, thereby blocking all normal communication signals. Like radio silent...

  • Using telephone jammers during exams to eliminate indoor signals
    Using telephone jammers during exams to eliminate indoor signals
    • 2023-11-12

    The current telephone jammer shielding interference technology is relatively mature, and the shielding equipment has a high interference effect, which can cover the communication area inside the examination room, effectively blocking the mobile phone signal inside the examination room, and ensuring ...

  • How to install the antenna of the vehicle jammer
    How to install the antenna of the vehicle jammer
    • 2023-11-11

    In recent years, the demand for vehicle jammers has greatly increased, especially in high-power models, which have been particularly favored by police departments. However, in the process of equipment selection and delivery, during the vehicle modification and equipment integration stages, there is ...

  • Is the shielding range of electronic jammers the same for mobile phones of different standards?
    Is the shielding range of electronic jammers the same for mobile phones of different standards?
    • 2023-11-11

    Electronic jammers can not only block mobile phone signals, but also achieve interference from radio signals in other frequency bands by adding interference modules in different frequency bands. Everyone knows that wireless signals can achieve different functions based on the frequency used, includi...

  • Advantages and disadvantages of built-in and external antennas for network jammers
    Advantages and disadvantages of built-in and external antennas for network jammers
    • 2023-11-11

    Network jammers with external antennas are generally made of metal shells. It refers to the fact that the body of the network jammer is made of metal material, usually aluminum, which is used as both a shell and a heat sink. So what are the advantages and disadvantages of this metal shell network ja...

  • Why does a cell phone jammer appear?
    Why does a cell phone jammer appear?
    • 2023-11-06

    Mobile phones have improved our lives, and products like cell phone jammers have also emerged with the development. The school will definitely not allow students to be busy using their phones for cheating during exams, and cannot fully guarantee that students will not secretly use their phones durin...

Copyright © 2024 NanJing BoKang Electromechanical Technology CO.,LTD.All Rights Reserved.

IPv6 network supported

IPv6 network supported

top
NanJing BoKang Electromechanical Technology CO.,LTD

Send A Message

Send A Message

    If you are interested in our jammers and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #