- Heavy duty cold formed U steel
- Power tower series
- Communication tower
- Wind tower series
- TV tower series
- Process tower series
- Single-tube towe
- Cable tower series
- Microwave tower series
- Beautified antenna
- Railway electrification tower
- Lightning arrester
- The bionic tower
- Steel net frame
- Integrated base station
- Container room
Is the communication tower harmful to human health?
There are standard. This standard is in accordance with the micro-watt/square centimeter to measure the scientific, rational understanding of the radiation of the communication tower, help to eliminate panic, eliminate unnecessary interference, is conducive to physical and mental health. Radiation is widespread in the universe and around the earth, but most do not affect the human body.
Regarding the radiation of communication towers, the European Union, the United States and China are all concerned. The American standard is less than 3000 microwatts per square centimeter for safety; The eu standard is less than 450 microwatts per square centimetre for safety; China's standard is less than 40 microwatts per square centimeter for safety; China's standards are far more stringent than those of the European Union and the United States.
About mobile phone radiation in the process of knowledge: the use of cell phone users in the process of moving the phone anytime and anywhere, and maintain a clear and stable results, this is because mobile communications tower using wireless channel transmission information, to maintain the good results, automatically adjust the signal state, mobile phones and communications tower in order to achieve good results.
?? according to the principle of the automatic adjustment: the general communication coverage radius of 500 meters of the tower, tower 400 metres from the communication phone calls, the communication tower of the emission intensity is 13 amounts per square centimeter, the intensity of the launch of the phone itself is 3 amounts per square centimeter, when mobile communications tower distance from 3 m to 200 m distance, communication towers and mobile emission intensity automatically adjust amounts in 0.1 / square centimeter, the two are stricter than the requirements of the national security, far more than the country's strict security 10 to 100 times. It fully shows that the closer to the communication tower, the lower the radiation, rather than echoing the great radiation.
?? usually, the worse the signal or cell phone battery is low, the phone itself more radiation.
?? mobile communication tower is higher, the density of each communication tower of radiation intensity is low; The closer the mobile phone is to the communication tower, the lower the radiation of the mobile phone in use.
The radiation of mobile communication tower is compared with that of mobile phone and home appliance
The harm of radiation to human body is shown as two indicators: one is penetrability; The second is the magnitude of the energy. Communication tower is to use microwave to undertake signal transmission, look from photon Angle microwave even the person's skin cannot pass through. Unlike x-rays, which can penetrate the body, destroy tissue, or cause genetic mutations, it is not the same.
Communication by microwave energy and even smaller than visible light (20 w bulb) : cell phones, computers, microwave ovens, washing machines, TV and other household electrical appliances have radiation, but no because the use of these appliances and cause harm to human body, the same is true of the use of mobile phone towers, sometimes some appliances radiation stronger than mobile phone towers.
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