SANS 301489-9-2003 电磁兼容性及射频频谱事宜(ERM);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、类似的无线电频率(RF)的音频连接设备的具体条件
Electromagnetic compatibility and Radio spectrum Matters (ERM); Electromagnetic compatibility (EMC) standard for radio equipment and services Part 9: Specific conditions for wireless microphones, similar Radio Frequency (RF) audio link equipment, cordless
Covers the assessment of wireless microphones, similar RF audio link equipment, cordless audio and in-ear monitoring, intended for the transmission of music and speech, and associated ancillary equipment, in respect of ElectroMagnetic Compatability (EMC)