标准摘要
[中文适用范围]： 适用于按照电视系统使用625和525线进行单色和彩色传输的发射机和转置器，并提供了一种在验收期间测试传输性能稳定性的便捷方法。 [外文原描述]： Applies to television transmitters and transposers operating in accordance with television systems for monochrome and colour transmission employing 625 or 525 lines as described in CCIR publications. Deals with the application of insertion test signal measurement to television transmitters and transposers. This method of measurement is useful for checking the line time performance of the transmitters or transposers during programme service and provides a convenient method of testing transmission performance stability during acceptance tests. May also be used as an alternative means of carrying out some of the line time measurements described in IEC 60244-5 and 60244-9.
英文名称Methods of measurement for radio transmitters. Part 10: Methods of measurement for television transmitters and transposers employing insertion test signals