Coast Guard lists GPS jamming as an urgent problem
Like any tool, jammer can be used in many ways, both efficiently and inefficiently.Ships in Russian waters are disguised as inland airports, ships in Chinese ports are r…
Where there is a cell phone, there will be a cell phone jammer
Wired Internet, or broadband or optical fiber, transmits data through physical lines, while mobile phone signal jammers are aimed at radio, so they cannot interfere with physical lines. Therefore, if "Linxin Technology" cell phone signal jammers are installed in prison areas, institutions, schools, examination rooms and other places, computers, laptops and other terminals connected through physical lines can still access the Internet. Mobile phone signal jammers have no effect on wired Internet access. After turning on the mobile phone signal blocker, the mobile phone cannot make Internet calls, but the broadband can still be used normally. If wired Internet access is not even allowed in certain situations, it is recommended to disconnect the network cable or prohibit the main router from accessing the external network to achieve the purpose of prohibiting wired Internet access.
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There are many kinds of mobile phone signal shielding devices, generally handheld, wearable, and transmitter. The shielding range of mobile phone signal jammers on the market is generally 500 meters. The working principle of the mobile phone signal jammer: some other frequency band signals sent by the mobile phone signal jammer search for and interfere with the mobile phone communication signal, making the mobile phone unable to connect to the communication base station. To achieve the purpose of being unable to send and receive information and make calls normally. Mobile phone signal shielding equipment is generally used for: 1. Large-scale examinations such as senior high school entrance examination, title examination, national civil service examination, and other items that need to be shielded in the examination room; 2. Judicial systems such as prisons, detention centers, detention centers, courts, interrogation rooms, and other need to be shielded Places for mobile phone signals: such as oil depots, confidential meetings, factories and mines, etc.
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There is no real mobile phone jammer software on the market. The so-called mobile phone signal shielding software is a kind of junk software, which only shields the mobile phone signal on the surface, but actually has no effect at all. If you find some mobile phone signal shielding software in the application market, download and use, you will find that these applications can only do superficial data articles, but they cannot really affect the signal strength of other devices. Change the role. So if you just want to have fun, you can download these software to use. But if you really want to block other cell phone signals on certain occasions, then it is recommended that you buy some professional cell phone signal shielding equipment. #Professional production of mobile phone signal shielding, mobile phone signal shielding intelligent management system, wireless signal interference system, Nanjing Bokang Electromechanical Technology Co., Ltd. is your most wise choice, a big brand, and trustworthy. Because shielding mobile phone signals requires professional hardware, not simple software.
https://www.perfectjammer.com/