标准摘要
[中文适用范围]： 此部分IEC 61196适用于IEC 61196-6中描述的 coaxial communication cables（同轴通信电缆）。它规定了75-7型CATV（有线电视）引入电缆的要求。这些电缆用于CATV分配系统、监视与控制系统的、卫星电视接收系统以及作为双向混合光纤同轴（HFC）电缆。工作频率范围为5 MHz至3 000 MHz。此部分的IEC 61196应与IEC 61196-1:2005和IEC 61196-6:2009结合使用。它规定了相对于模型和类型的布局和风格。 [外文原描述]： IEC 61196-6-4:2020 applies to coaxial communication cables described in IEC 61196-6. It specifies the requirements for 75-7 type CATV drop cables. These cables are used in CATV distribution systems, surveillance & control systems, satellite television receiving systems and as bidirectional hybrid fibre coaxes (HFC). The operating frequency is from 5 MHz to 3 000 MHz. This part of IEC 61196 is to be used in conjunction with IEC 61196-1:2005 and IEC 61196‑6:2009. It determines the layout and style with respect to the model and type. This second edition cancels and replaces the first edition, published in 2018. This edition includes the following significant technical changes with respect to the previous edition: - designation of variants including construction details; - consistent screening classes; - bending test only for flexible cables.
英文名称Coaxial communication cables - Part 6-4: Detail specification for 75-7 type CATV drop cables