用微机实现有线电视信号全频道自动监测  

To Monitor All Channels of CATV With Computer

作　　者：孙新明[1] 安振庄[1] 

机构地区：[1]天津大学

出　　处：《电子测量技术》2002年第4期13-14,共2页Electronic Measurement Technology

摘　　要：文中介绍的有线电视全频道监测设备可在一台PC机的控制下对48-870MHz频率范围内的全频道有线电视信号进行自动实时监测,并对取得的运行数据按用户的要求进行相应的存储、打印等处理,从而有效提高有线电视台站的自动化管理水平。In this article, a kind of instrument is introduced, which under the control of a personal computer, can auto - monitor all channels of CATV and process the data by the user s demand, such as saving and printing. After a long probation period in several CATV station, this instrument shows that is can increase the station s automatization level effectively.

关 键 词：微机 有线电视 信号 全频道 自动监测 

分 类 号：TN943.6[电子电信—信号与信息处理]