摘要
本文介绍一种传送一路彩色全电视信号的PFM制光纤传输中继机。在简要叙述中继机的工作原理后,还讨论了传输视频信号的性能指标及测量,测量结果证明,该机性能达到《电视节目短距离光缆传送技术要求》所规定的主要指标。
This paper introduces a PFM repeater for fiber transmission of one colour TV signal. After a brief description of the working principle of the repeater, the performance indexes of the transmission of video signal and their measurements are discussed. Results show that these performances have come up to the main indexes prescribed in Technical Criteria of Short Distance Fiber Cable Transmission of TV Programme.
出处
《光通信研究》
1989年第2期21-27,42,共8页
Study on Optical Communications
