CATV network management system 有线电视网管系统
As one of the decisive factor of influencing the CATV network system dependability, the power supply plays a very important role in this system.
供电电源作为影响有线电视网络系统可靠性的决定性因素之一在系统起着重要的作用。
A new calculation method of crossing-modulation-ratio is presented in this paper, the method is suitable for output level distribution of CATV network system under all conditions.
文中提出了一种新的交调比计算方法，适宜各种条件下的CATV联网系统在分配输出电平时使用。
To provide better information service to users through current CATV network, we develop a multimedia data broadcasting system based on CATV, which provides various information services.
为了充分利用现有的CATV网络资源，更好地向用户提供信息服务，开发了基于CATV网的多媒体数据广播系统，它能够提供多种信息服务。
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