IEC 61196-7:20 21 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 61196-7:20 21适用于同轴电缆。它根据ISO/IEC 11801-4规定了广播和通信技术（BCT）布线电缆的要求，用于在以下温度下工作的有线电视分配网络？40°C和+70°C，频率范围为5 MHz至6 000 MHz。第二版取消并取代了2011年出版的第一版。与上一版相比，此版本包括以下重大技术变更: -频率范围扩展至6GHz， -修订鞘标记和标签， -添加了一个具有典型电缆特性的表格作为附录B。

IEC 61196-7:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 61196-7:2021 applies to coaxial communications cables. It specifies the requirements for cables for broadcast and communications technologies (BCT) cabling in accordance with ISO/IEC 11801-4 for use in cabled television distribution networks operating at temperature between？40 °C and +70 °C and in the frequency range from 5 MHz to 6 000 MHz.This second edition cancels and replaces the first edition published in 2011. This edition includes the following significant technical changes with respect to the previous edition:
- extension of frequency range up to 6 GHz,
- revised sheath marking and labelling,
- a table with typical cable characteristics was added as annex B.