ETSI EN 300 422-1-2017 无线麦克风;音频PMSE最高3 GHz;第1部分:A类接收机;协调标准涵盖2014/53/EU欧盟指令第3.2条的基本要求(V2.1.2)
Wireless Microphones; Audio PMSE up to 3 GHz; Part 1: Class A Receivers; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (V2.1.2)