Mobile jammers cannot be used at will
In this requirement, the installation location is "concert hall, theater, theater", but the name of the facility does not determine whether to grant permission or determine the purpose of the performance at the location of the experimental test station. , Judge by content, etc. For example, museums and libraries are usually places where you need to remain calm, but because it is unlikely to meet the above requirements, the establishment of radio stations is not allowed. The licensees of the experimental test station can be managers of concert halls, theaters and theaters, radio equipment manufacturers and mobile phone operators. I talked about the Ministry of Internal Affairs and Communications. If you don’t follow the law, you can use it when you need it, and you won’t abuse it. After all, cell phone jammer have many advantages. Of course, everything is inaccessible under the premise of observing the law.
The most widely used mobile phone standard today is our gsm global mobile communication system. GSM standard equipment accounts for more than 80% of the current global mobile communication equipment market. It is commonly used, but may be the most familiar way of using mobile phones. Yes, calls and text messages rely on gsm to provide stable network data types. But the gsm network is much more than what we know. Powerful mobile radio handset jammers are one of the criteria that many electronics manufacturers are familiar with and study carefully. The gsm module is used in many areas of life, equipped with common access control security systems, GSM network car security systems and robots. GSM also supports indoor coverage and outdoor antenna power can be distributed to the indoor antenna distribution system through a power distributor. This is a typical configuration method used to meet the high-density call requirements in the home, which is common in shopping malls and airports. Wireless signals throughout the building can also achieve indoor coverage, thereby improving signal quality and reducing interference and echo.