GB/T 19954.1-2005 in English

《GB/T 19954.1-2005电磁兼容 专业用途的音频、视频、音视频和娱乐场所灯光控制设备的产品类标准 第1部分 发射》由TC79（全国无线电干扰标准化技术委员会）归口，主管部门为国家标准化管理委员会。
GB/T 1 9954《电磁兼容专业用途的音频、视频、音视频和娱乐场所灯光控制设备的产品类标准》分为以下两部分：第l部分：发射；第2部分：抗扰度。本部分为GB/T 19954 2005的第l部分。本部分修改采用EN 55103 1：1 996《电磁兼容专业用途的音频、视频、音视频和娱乐场所灯光控制设备的产品类标准第1部分发射》。

Scope

This part of GB/T 19954 applies to professional audio, video, audio and video equipment and entertainment lighting control equipment used in the electromagnetic environment described in Chapter 4 and defined in Chapter 3, including digital equipment defined in 3.5 and in 6.3 components defined in . The frequency range of the disturbing signal covered is 0 Hz to 400 GHz, but there is no requirement for the entire frequency band. Fault conditions of disturbance sources or interfering devices are not considered. Equipment defined in 3.4, 3.5 and 3.6 may operate on any power source. This section does not apply to: Consumer electronic products; Specifically designed security system equipment; Transmitting equipment designed for wireless communication. This standard specifies limits and methods of measurement for equipment described in the scope of application, covering continuous and transient disturbances, conducted and radiated disturbances. These requirements represent the necessary electromagnetic compatibility requirements.