Legal analysis: The requirements for exemption of electromagnetic radiation sources are: for mobile wireless communication equipment with an output power equal to or less than 15W, when the frequency is 3-300000MHz, the equivalent radiation power of the electromagnetic radiator is less than 100W. The general coverage radius of wireless base stations is 0.5-2 kilometers
Legal basis: "Measures for the Administration of Environmental Protection of Electromagnetic Radiation" Article 6 The environmental protection administrative department of the State Council is responsible for the environmental protection declaration and registration and environmental impact report of the following construction projects Approval of such projects, responsible for inspecting the simultaneous design, simultaneous construction, and simultaneous commissioning of environmental protection facilities and the main project (hereinafter referred to as the "three simultaneous" system) and responsible for the completion acceptance of such projects:
(1) Television transmission towers with a total power of more than 200 kilowatts; (2) Broadcasting stations and stations with a total power of more than 1,000 kilowatts; (3) Electromagnetic radiation construction projects across provincial administrative regions;
(4) Electromagnetic radiation construction projects above the designated limit specified by the state.