标准摘要
[中文适用范围]： 评估电视转调器的性能特征。可以比较不同观察者的测量结果。 [外文原描述]： Assesses the perfomance characteristics of television transposers. Enables the comparison of the results of measurements made by different observers.
英文名称Methods of measurement for radio transmitters - Part 9: Transposers for monochrome and colour television