ETSI EN 303 446-1:2019 组合和/或集成无线电和非无线电设备的电磁兼容性（EMC）标准；第1部分：拟用于住宅 商业和轻工业场所的设备要求（V1.2.1）
ElectroMagnetic Compatibility (EMC) standard for combined and/or integrated radio and non-radio equipment; Part 1: Requirements for equipment intended to be used in residential@ commercial and light industry locations (V1.2.1)
The present document defines requirements in respect of ElectroMagnetic Compatibility (EMC) for combined and/or integrated equipment intended to be used within residential@ commercial and light industry locations. The present document is only applicable to combined and/or integrated equipment where the radio function is within the scope of one or more of the standards listed in clause 2.1.2 (covering references [1] to [7]) and where the non-radio function is within the scope of one or more of the standards listed in clause 2.1.3 (covering references [8] to [39]). Requirements applicable to the antenna port specifically related to the efficient use of radio spectrum are not included in the present document. NOTE: These requirements are generally found in the applicable product standard(s) for the effective use of the radio spectrum.