ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 9: Specific conditions for wireless microphones, similar Radio Frequency (RF) audio link equipment, cordless audio and in-ear monitoring devices - Harmonised Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU (Endorsement of the English version EN 301 489-9 V2.1.1 (2019-04) as a German standard)
无线电设备和服务的电磁兼容性(EMC)标准第9部分:无线麦克风、类似射频(RF)音频链路设备、无绳音频和入耳式监听设备的特殊条件包括第3条基本要求的协调标准