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Can the partition wall of phone jammer interfere

Can the partition wall of phone jammer interfere

  • 2022/07/26

First of all, look at the phone jammer itself. It emits radio frequency signals specifically for mobile phone signals. It will attenuate when it encounters obstacles in the transmission path, and the error degree of different obstacles is different, such as the steel concrete wall or brick concrete wall facing the whole face, the reinforced concrete wall and the brick concrete wall with two consecutive faces, which can basically attenuate the phone jammer. Therefore, Mobile phone signal shielding usually cannot pass through the wall. After all, network signals (wireless signals) are not omnipotent, and do not have the ability to pass through directly. There will be certain refraction and reflection when encountering the wall.

 In some cases, the attenuation degree of mobile phone signal shielding is different with different wall materials. For example, if the wall is made of light steel keel gypsum board, its attenuation is small, as is the case with glass and wooden doors. In addition, the equipment will also have some impact on the back of the wall through the open space of doors and windows, or through the reflection and refraction of the wall, so that people will have the illusion of penetration.

 In general, if the phone jammer wants to pass through the wall shielding, it mainly depends on the material of the wall. It's not specific, and it can't go through the wall. The mobile phone signal used at each site is shielded. The shielded frequency band is different, the environment is different, the buildings are different, and the distance of the base station is also different. The requirements of on-site environmental interference are also different.

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