标准摘要
[中文适用范围]： 描述了注入钳测试方法，该方法确定同轴电缆的屏蔽衰减 (as) 以及平衡屏蔽或非屏蔽数据电缆在 30 MHz 至 1 000 MHz 频率范围内的动态耦合衰减 (ac)。 [外文原描述]： describes the injection clamp test method which determines the screening attenuation (as) of coaxial cables and the coupling attenuation (ac) of balanced shielded or unshielded data cables in a frequency range from 30 MHz up to 1 000 MHz and in a dynamic range up to 130 dB.
英文名称Metallic communication cable test methods - Part 4-2: Electromagnetic compatibility (EMC) - Screening and coupling attenuation - Injection clamp method