What should I do if the signal jammer cannot block mobile signals?
Mobile phones have become very popular, and now almost everyone owns one, and the use is relatively ordinary. On average, they are used for 5-6 hours a day. It is under such high-intensity use that some people may inadvertently A mobile phone was used where it was possible to use it. For example: In special places such as conference rooms, courts, public libraries, schools, etc., mobile phones should be used correctly. Frequent use of mobile phones in some occasions that require quietness will violate the original public regulations and affect them, and the noise generated by mobile phones will also break the original quietness. However, it is impossible to have obvious effects only by artificially requesting to ban it. So now many special occasions will install and use a device called a signal jammer to prevent people from using mobile phones to watch TV, answer calls, listen to music, play games and other behaviors that destroy the quiet environment, and it has also helped many units reduce the cost of employment. Improve the experience of public places.
In some conference rooms, using a full-band signal jammer can effectively shield the signals of China Telecom and China Unicom numbers, but it cannot effectively shield mobile signals or the shielding interval is relatively short. In some conference rooms, using a full-band signal jammer can effectively shield the signals of China Telecom and China Unicom numbers, but it cannot effectively shield mobile signals or the shielding interval is relatively short. The main reason is that the mobile phone signal of China Unicom/Telecom in this conference room is weaker than the mobile phone signal of China Mobile, and has a strong shielding performance, which leads to the emergence of this phenomenon. Mobile base stations are closer than telecom/Unicom base stations. The relationship between the signal jammer and the base station is an antagonistic relationship. Both of them send radio wave signals in the same frequency band, and the radio wave signal emitted by the signal jammer is to suppress the signal from the base station. The general signal strength of the single safe channel of the signal jammer is 2-3W. If the base station signal is too strong, it will not be suppressed. This is prone to the phenomenon that the signal jammer cannot be shielded.
In that way, in the same meeting room, the signal jammer can only shield the telecom network/China Unicom, but it is difficult to shield the movement or the distance between the shielding movement cannot meet the standard, what should we do?
The essence of the situation that the signal jammer cannot shield a certain operator is that the signal strength of the mobile control module in the signal jammer is too small to suppress the signal of the base station. At this time, the control module can also be moved in the signal jammer with high mobile power independently. The high-power signal jammer 1438 high-power equipment produced by Chengdu 8341 Information Technology Co., Ltd. is composed of separate control modules, which can be used alone or composed of control modules. In view of the phenomenon that the mobile phone signal cannot be shielded, the mobile control module can also be upgraded independently, and a low-power signal jammer can be integrated to achieve full shielding.
