Repel annoying signals
There are jammers that block radio waves. In the company meeting room, the smartphone may ring and the meeting may be interrupted. Classes may be interrupted by a ringing tone on your mobile phone at school. Some students send emails during class. The patient needs to protect the resting environment even though he is undergoing medical treatment. It is common to get annoying signals in such places. It is necessary to take measures. Therefore, devices such as jammers have been developed. , Maintain a safe and comfortable space. It's annoying, so I'll regulate it.
Mobile phones are increasing rapidly. The use of mobile phones has become a problem. Devices that interfere with the radio waves of commercially available mobile phones are installed in many places. I was disgusted by the ringing tone of the mobile phone that started ringing in the movie theater. Jammers that suppress unsolicited signals emit jamming radio waves in the same frequency band used by mobile phones and PHS. It makes the radio wave condition worse. Smartphones are convenient because they can do a lot of things. Personal privacy may be leaked. It is a cell phone jammer that you can easily get online.
There are successful examples with the introduction of jammers. There are various types. You can cut the radio waves of your smartphone. You also need to turn off your cell phone to completely disable the signal. It supports not only 4G and 3G of smartphones but also the latest frequencies. If the mobile phone and the base station are close to each other, the radio waves may be strong and the original effect may not appear. After turning on the switch, the nearby mobile phone goes out of service. There is a difference in performance depending on the GPS jammer. The simple design makes it inconspicuous.
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