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Mobile phone jammers are suppressing signal transmission

Perfectjammer 2020-09-17

Have you heard of cell phone jammers? Mobile phones are prohibited from communicating. It is an out-of-service device that prevents signal transmission between the mobile phone and the base station. This can seriously interfere with the communication between the sender and receiver. Effectively block signal transmission including 3G, CDMA, GSM and PHS. I cannot make or receive calls. In addition to improper use, it can also cause more problems. Everyone in these industries can be persuaded. Mobile phones are growing rapidly. Using mobile phones is a problem. Devices that interfere with the radio waves of commercially available mobile phones are installed in many places. The ringing of the phone in the cinema makes me sick. Interfering devices that suppress unsolicited signals emit interfering radio waves in the same frequency band used by mobile phones and PHS. This makes the radio wave situation worse. This is convenient because you can perform many operations with your smartphone. Personal privacy may be leaked. This is a mobile cell phone jammer, you can easily prevent people from going online.

Mobile phones operate on different frequency bands in different countries/regions. In regions such as Asia, there is a trend to use GSM 900 and 1800 frequency bands. The United States uses the 850 and 1900 MHz frequency bands. Using different frequencies makes it difficult to interfere with all frequencies. The right smartphone jammer is important, depending on the frequency you need to block. Cell phones were blocked from theaters to commuter trains. Cinemas and libraries use these products. I am reading quietly. If Japan obtains government permission, it can install radio interference waves in public places such as theaters and concert halls. This device violates personal freedom. It is judged that it may affect public safety. He sells jammers and says he is expanding his business to all parts of the world. Sometimes I forget to turn off the phone. For many people, mobile phones are essential. If your phone is annoying, then wifi interference is very popular.