What principles should be followed when using a mobile phone signal jammer?

1. The application of mobile phone signal jammer should not be obtained at the expense of mass mobile communication.

Among the people who use mobile phone signal jammers, some are to avoid cheating in exams, and some are for quietness of the meeting or confidential information of the meeting. These are all for good wishes and purposes. But it is also for self-interest. For example, the owner of a public phone may use a jammer to interfere with the mobile communication base station around his business location, so that people who work around the public phone they operate, mobile phones are not easy to use. Instead, use public telephones to make calls and increase their economic benefits. In addition, mobile communication operators may also use shielding devices to harm the interests of others, so that they can gain superiority in certain local competitions in the same industry. In addition, the cell phone jammer is also very easy to add software to become a veritable monitoring device.

The above list is the purpose of people using the device, but no matter what the purpose is, it should not be obtained at the expense of mass mobile communications. In fact, according to research, it is possible to install the device without affecting the normal application of mass mobile communications.

2. The unreasonable application of mobile phone signal jammers in schools may cause unnecessary damage to the human body.

Theoretical analysis shows that when the equipment is working, if the setting is unreasonable, the transmission power is too large. In a small confined space such as meeting rooms and classrooms, electromagnetic waves accumulate in a small space and pass through walls and ceilings that are originally separated from the outside. , Several reflections from the ground will cause people in the room to be exposed to serious electromagnetic pollution. According to the survey, the college entrance examination and the middle school entrance examination are the places where mobile phone signal shielding devices are used the most. In some examination rooms that use this device, some of the parties (the college entrance examination inspectors, candidates and teachers) are irritable and unable to concentrate. Some candidates even It is the occurrence of headache symptoms. Many signs indicate that if the transmission power of the device is turned on too large, it will seriously endanger the normal thinking of candidates in the examination room.

Everyone knows that the characteristics of the free propagation of radio waves in mid-air, mobile phone signal jammers can block mobile communication base station signals in a certain area and achieve their limited purpose, but will also damage the health to different degrees. Use this equipment with caution.

3. Functional management departments should increase management and control and standardize application

In response to the increasing use of mobile phone signal jammers from all walks of life, functional departments such as the Radio Management and Security Bureau must increase their control and standardize the application of this equipment.