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Is there any radiation science for the installation of communication towers in residential areas?

作者:广信通信 发表时间:2018-11-20 16:39:24 Article Source: Communications tower Author: Guangxin Communications Published: 2018-11-20 16:39:24
Is there radiation in the communication towers installed in residential areas?

     Ministry of Industry and Information Technology: EIA will be carried out when building a communication tower, and there is no need to worry about the impact of radiation on science popularization: mobile phone radiation without a communication tower is greater

     Does the operator's communication tower radiate? Many people worry but do not know the answer. On October 23, the Ministry of Industry and Information Technology stated that, "When building a communication tower, the environmental assessment of the radiation situation of the communication tower will be carried out. When using normal communication services, you do not need to worry about the impact of radiation on health." Tower companies have also made further doubts in the form of column data and analogy.
通讯塔
■ Sanxiang Metropolis Daily · Huasheng Online Reporter Yang Tianfeng

     Low radiation compared to household appliances

     Recently, some owners of a residential area in Chengdu believed that the operator's communication tower had radiation, refused to install the communication tower, or even damaged the communication tower facilities. The three telecommunications operators reluctantly joined forces with the China Tower to implement a network disconnection in the residential area. The attention of the Ministry of Industry and Information Technology.

     Wen Ku, the director and spokesman of the Information and Communication Development Department of the Ministry of Industry and Information Technology, said that the communication equipment used in the network is in strict compliance with national environmental protection standards. EIA. "Everyone needs to worry about the health effects of radiation when using normal communication services."

     The reporter learned that China has established strict standards for mobile communication towers. For example, the radiation exposure limit of the mobile phone band is an average power density of 40 microwatts per square centimeter for any continuous 6 minutes 24 hours a day. Some operators revealed that the superposition of signals will be considered in actual operation, and general engineering construction will be controlled within 8 microwatts per square centimeter. In household appliances, a hair dryer is taken as an example. The power is generally 1000 watts, and the actual radiation can reach 100 microwatts per square centimeter.

     To have a signal communication tower must enter the residential area

     Ding Zeshen, general manager of Changsha Branch of China Tower, said, "In the past few years, the people mentioned that the communication tower was very worried, and now most people have accepted it."

     "Can you build the communication tower farther? At least not in residential areas." In response to the problem of communication towers entering residential areas, many citizens said so. "It is definitely inevitable to build the floor in a residential area, otherwise it will become a blind area and it will certainly not guarantee normal communication signals." Ding Zeshen said. According to reports, communication towers can be simply divided into macro and micro stations, and signal coverage is basically a combination of macro and micro. The macro station is large in size and covers a long distance, and is generally built by the road. The micro station covers residential hotspots, buildings, and other traffic hotspot scenes. The power is very small, not to mention the radiation effect.

     Popular science

     Communication towers in residential areas have less mobile phone radiation

     In the case of Chengdu, the operators finally jointly stopped using the communication tower on the roof. According to industry insiders, in this way, in addition to the poor user signals in this residential area, there is also a consequence-the radiation received by residents may increase, "It is like a long way away from a person and need to speak loudly. Similarly, When the mobile phone signal is poor, the transmission power will be increased to ensure the communication quality. In order to ensure the signal quality in the edge area, the communication tower has to increase the transmission power. According to calculations, whenever a communication tower needs to cover an area that is reduced by half, its transmission The power is only 1/4 of the original. At the same time, because the signal is better, the mobile phone does not need to increase the power to receive the signal, and the human body will receive less mobile phone radiation. "

     data

     4G通讯塔将达16.4万个 Hunan's 4G communication tower will reach 164,000 in the following year

     The reporter learned from the Hunan Tower Company that up to now, the scale of our province's tower communication towers is about 81,000. According to the Hunan Provincial Information and Communication Infrastructure Capability Enhancement Action Plan (2018-2020), by 2020, the province's 4G mobile communication communication tower will reach a total of 164,000 stations, 90% of natural villages (groups of 20 or more villagers or villages) ) Has 4G coverage, and has fully started the construction of 5G communication towers with large-scale service capabilities; the total number of NB-IoT communication towers has reached 54,000 stations, and urban and rural coverage is generally available.
通讯塔 Article Tags: Communication Tower