What are the advantages of high-power signal jammers
What are the advantages of high-power signal jammers
2022年10月24日(月)
Regarding the signal jammer, it is specially designed for prisons, military areas, oil fields, gas stations, etc. It is to supervise the seriousness and quietness of examination rooms, prisons, detention centers and other places, and to ensure the fairness and impartiality of examinations. mock exams. It is a product used for communication supervision, a special device used to suppress mobile phone signals. The characteristics of high-power mobile phone signal jammers are mainly high power and large shielding range. Using high-power cell phone signal jammers can automatically form an effective mobile phone signal shielding magnetic field within the specified range.
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When purchasing a high-power wireless signal jammer, you must first know where to use it. If it is used indoors, such as the examination room, conference room, office, etc., you can use a low-power model. If it is an outdoor open area, you need to use a large Powerful wireless signal blocker device can achieve effective shielding distance. Generally speaking, the external antenna is usually used for high-power machines. Since the wireless signal jammer antenna is external and extends outward, it occupies a larger space than the built-in antenna, but it is also The externally extended antenna, the shielding effect of the external antenna is more stable. The high-power wireless signal jammer is a drag box design, and the volume is very large.
The high-power wireless signal shielding device adopts a pure aluminum chassis, which is dust-proof and shock-proof. It adopts external AC power supply. The equipment adopts a modular design, and each module can be switched on and off separately. Six high-power shielding modules, the frequency can be customized and combined arbitrarily. The device control methods are flexible and diverse. It has ultra-high frequency broadband ganrao technology; high effective power (channel power), large influence radius, high power is mainly used in large areas and should be able to shield 200-500 meters; high power shields generally use fans , It can be used continuously for 365 days. The development jammer has a high-power cabinet jammer, and the prison camera jammers is generally used for 365 days. However, when using a high-power mobile phone signal jammer, it is recommended to keep a distance of more than 2 meters. The radiation at this time is very small and will not cause harm to the human body. According to the “Basic Standard for Ionizing Radiation Protection and Radiation Source Safety”, the annual dose of radiation received by a normal person shall not exceed 1mSv. National standard GB 15208.1-2005 regulations.
https://www.jammermfg.com/wifi-jammer.html
The high-power mobile phone signal jammer is designed with aluminum alloy metal shell, which is waterproof, strong, and prevents criminals from deliberately destroying. The voltage standing wave ratio (VSWR) circuit protection mechanism can prevent the system from being burned out due to short circuit or disconnection of the antenna. High-power mobile phone signal jammers are generally used in outdoor playgrounds, open prisons and other places. The power of D-E high-power jammers can be adjusted, and each channel can be jammed separately. The effect is much better than low-power signals, and the coverage is far!
https://www.jammermfg.com/gps-jammer.html
The mobile signal jammer cuts off the communication between the mobile terminal and the mobile base station by transmitting a strong wireless signal, but it will not interfere with the signal communication in the control area except the shielded frequency band. Once the gps tracker jammer is turned on, all standby phones will show “No Service”. Just like power off, incoming calls are blocked. When the jammer is closed, all phones automatically re-establish communication and provide full service.
https://www.jammermfg.com/how-to-choose-conference-rooms-jammer.html
http://www.myrideisme.com/GarageBlog/taneer98236/ViewPost/868
Source: PR最新情報
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