标准摘要
[中文适用范围]： 包括但不限于信号源、传输介质、终端设备及相关网络基础设施。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： IEC 60728-1-2:2009 provides the minimum performance requirements to be fulfilled in operation at the system outlet or terminal input and describes the summation criteria for the impairments present in the received signals and those produced by the CATV/MATV/SMATV cable network, including individual receiving systems. This bilingual version, published in 2011-03, corresponds to the English version. The French version of this standard has not been voted upon.
英文名称Cable networks for television signals, sound signals and interactive services - Part 1-2: Performance requirements for signals delivered at the system outlet in operation