This gives a theoretical basis for practical design of optical CATV system.
为实际光纤CATV系统设计给出了一个理论依据。
The user distribution system design is the most important part of CATV system design.
背景有线电视系统设计的一个重要部分是用户分配系统的设计。
This paper presents a deep analysis to some modulation issues in fiber optic CATV system.
文章就光纤CAT V调制方面的若干问题，进行了深入的分析。
CATV system of mono-directional transmission may be changed into bidirectionalHFC network.
单向传输的有线电视系统可被改造成双向HFC网络。
The explanation of the way to realize duplex transmission in a CATV system is first given. A…
在说明了实现双向传输的方法后，重点阐述了同轴电缆综合业务网的结构和工作原理。
An important equipment in optical CATV system is AM optical transmitting and receiving headers.
光纤CATV系统的一个主要设备是AM光发送、接收端机。
High power double-clad fiber amplifier is suitable for WDM, fiber CATV system and space laser communication.
双包层光纤放大器输出功率高，可用于密集波分复用系统、光纤CATV系统以及空间光通信系统中。
The paper made to analyze and study the technology about adjacent channel and additional channel in CATV System.
对有线电视传输系统的邻频传输技术以及增补频道等电视扩容技术进行分析和研究。
The design principle of the campus CATV system in Shandong University of Architecture and Engineering is reviewed.
介绍了山东建筑工程学院校园电缆电视系统的设计原理。
In the paper, the design, Choise, installation, and debugging of CATV system of Hanshan teachers college are approached.
本文就韩山师范学院CATV系统的设计、选型、安装调试等技术问题进行探讨。
The digital CATV system is more and more welcome because of its high-quality AV effect and practical value-added service.
数字广播电视以其优质的音像效果和实用的增值业务受到人们欢迎。
The CATV is not available yet, the workers are installing the CATV system now, so don't worry , it will be OK in a short time.
房间内有线电视还没有开通，有线电视系统现在有施工人员正在安装，您不必为此焦急，不久马上就可以投付使用。
The invading noise has the greatest effect on the upstream of two way CATV system, which mainly comes from the indoor of the users.
侵入早噪声对双向有线电视网的影响最大，其大部分来自于用户室内。
This article introduces the constructure of DVB-C CATV system and IRD, analysises the work priniciple of receiver, compares with DVB-S system.
介绍有线数字电视DVB -C系统的结构及其IRD ，分析该系统前端和接收端的工作原理，并与数字卫星电视接收DVB -S系统进行比较。
An analysis to the interference caused by non-linear distortion in CATV system has been made, and a method for removing it has been offered as well.
本文就CATV系统中，由于非线性失真而引起的干扰作一分析，并提出解决办法。
Mainly analyses several cases of signal level variation in CATV system, and also points out practical methods to be consulted by workers in CATV system.
就电缆电视系统信号电平变化的几种情形作系统的理论分析，并指出解决办法，供广大有线电视系统工作人员参。
Taking the CATV system of Xiasha higher education park of Zhejiang as a sample, we discuss the question how to construct CATV system for higher education park.
以浙江下沙高教园区CATV系统的建设为例，探讨了如何建设高教园区CATV系统的问题。
Laser is the key component in multichannel optical fiber CATV system for improvement of the signal quality, especially in 1 550 nm VSB-AM system based on the g.
激光器是多频道光纤CATV系统中提高传输信号质量的关键器件，特别是在受色散和非线性影响的基于G。
The construction of colleges CATV system should decide its function, grade and structure on the basis of colleges need, not on the basis of colleges scope and economy.
高校闭路电视系统的建设应根据本校的实际需要决定系统的功能和结构，而不是以学校的范围大小和经济能力决定系统的档次和各种性能指标。
Analyzes the techniques of remote multimedia monitor and control system implemented based on HFC structure in CATV system and then provides the graphic structure of it.
从目前CAT V网hfc结构的特点出发，分析基于HFC的远程多媒体监控系统实现的几项关键技术，并给出相应功能模块和系统框。
This article discusses the selection of compatible closed circuit television channels in all channel CATV system and explains how to use pocket computer to aid the design.
本文就全频道CATV系统中如何选择相容的闭路电视频道进行了探讨，并介绍了如何用袖珍计算机进行辅助设计问题。
Optical fiber CATV system includes optical transmitter, optical receiver, optical fiber, and essential optical path devices, such as optical splitter, optical connector etc.
光纤CATV传输系统包括光发射机、接收机、纤和必要的光通路器件（光分路器、纤连接器）。
CMTS system is one of the key devices in HFC network, it can make CATV users access broad-band network and enjoy the interactive integrated service.
CMTS系统是HFC网络中的关键设备之一，它能够使有线电视用户实现宽带接入并享受交互式综合业务服务。
The system, which can be connected to the CATV network in any place without any influence to the network, suits to the places requiring low cost and tiny volume.
系统可以在任何地点接入有线电视网，对有线电视网没有任何影响，适用于要求成本低廉、体积小的场合。
The CATV charge and control system has excellent compatibility with other signals and no astriction in signal format, so you doesn't need to worry about its future.
CAT V收费控制系统有很好的信号兼容性，对信号的格式没有要求，不会因信号处理方式和信息量的多少而更新淘汰。
Tells about the importance of matrix rectangular in the safety and stable broadcasting of the front system of CATV from the model choices of matrix rectangular and the arrangement of proper position.
根据有关实例，从矩阵切换台的选型，切换台位置的合理安排，阐述矩阵切换台在有线前端系统中的应用以及在安全、稳定播出中的重要地位。
A design of CATV signal on-line monitoring system based on PC is given.
给出了一种基于微机的有线电视信号在线监测系统的设计。
A design of CATV signal on-line monitoring system based on PC is given.
给出了一种基于微机的有线电视信号在线监测系统的设计。
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