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Application of signal interferometer in secret unit

Application of signal interferometer in secret unit

  • 2022/10/10

In order to further standardize the use of mobile phones in confidential conference rooms and effectively avoid the occurrence of mobile phone eavesdropping events, mobile phone signal interferometer emerged as the times require. Although enterprises and institutions pay more and more attention to the protection of confidential conference rooms against eavesdropping, the reluctant rapid development of information technology has brought more potential eavesdropping. From the beginning, you just need to be careful that the walls have ears, to now you need to guard against all kinds of black technology eavesdropping devices. According to recent reports, the most common eavesdropping device is the more powerful smartphone. The mobile phone signal interferometer scans from the low-frequency band to the high-frequency band of the forward channel (from the base station to the mobile phone) at a certain speed during the working process. It interferes with the mobile phone receiving message signals. The normal data mobile phone emitted from the base station cannot be detected, which directly results in the failure to connect to the base station and presents a signal-free and service-free state. In order to be able to block all mobile phone signals, it is best to select a mobile phone signal interferer that can block the full band. The interferometer can prevent the electromagnetic wave outside the shielding cabinet from malicious attack and interference on the mobile phone inside the shielding cabinet, so as to prevent the mobile phone from being eavesdropped and fully protect the information security of the mobile phone.

The effective coverage of the interferometer is not a specific value, but may also be affected by some factors. When we use it, we can check the shielding effect of the device by checking the mobile phone, and whether the current environment is in a certain range. Nanjing Baikang Mechatronics Technology Co., Ltd. is a professional manufacturer of interferometers, which can meet the needs of different types of customers to the greatest extent.

"Shengma" interferometer | Nanjing Baikang Mechanical Technology Co., Ltd-ljw

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