Some time ago, the Chengdu Radio Management Unit General Administration received a complaint from a telecommunications operator, and quickly formed a joint law enforcement team to investigate the areas where communication base stations were blocked one by one. It was found that many companies illegally used mobile phone signal blockers. The relevant departments required immediate rectification and restoration of normal communication.
According to the newly revised "Radio Management Regulations of the People's Republic of China", individuals, institutions and public institutions will be punished for assembling mobile phone signal blockers without permission, interfering with communication base stations, and thus affecting normal communication. Therefore, the application of mobile phone signal blockers requires effective standards.
Even though relevant laws and regulations have been promulgated, many people still take risks and assemble cell phone signal blockers without authorization due to insufficient crackdowns. Many of them do not understand the working principle of the entire frequency band shielding, mistakenly thinking that the entire frequency band shielding is the same, but arbitrarily choose manufacturers with incomplete qualification certificates, or directly buy cheap ones.
And there are great risks to be taken. Key reaction radiation, interference with communication base stations, etc.
1. Low-quality mobile phone signal blockers have too much radiation
Most of the mobile phone signal blockers on the market now use the same screen control to block signals, which will definitely generate radiation. Low-quality mobile phone signal blockers are inferior and have not been tested and limited for radiation coefficient. The radiation value is too high, which will cause damage to human health. Therefore, low-quality mobile phone signal blockers must be resolutely eliminated.
2. Interference with communication base stations violates management regulations
Low-quality mobile phone signal blockers only blindly increase the power blocked. In addition to increasing radiation, they do not have the corresponding TD synchronization effect, which will cause mobile phone signal blockers to interfere with communication base stations. At that time, the communication operator will complain to the local wireless communication management office. Now it has violated the radio management regulations and will inevitably be punished accordingly.
Like the Xuchang Radio Management Bureau's investigation and punishment of private mobile phone signal blockers in accordance with the law, it was because the low-quality full-band signal jammer for sale used affected the normal communication of the network operator's base station, and then it was investigated and dealt with in accordance with the law, which was not very interesting. Therefore, the application of mobile phone signal blockers must be effective and compliant. Individuals and companies should conduct audits with relevant departments when using them, and they should not use inferior mobile phone signal blockers to avoid causing personal injury and other unnecessary losses.