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本文主要就共用天线电视系统(CATV)内部产生的干扰及系统连接不良两个方面常见故障发生的原因进行分析,目的是为根据故障现象迅速地判断出发生故障的原因并为及时消除故障提供理论和实践指导,提高系统运行效率.
This paper mainly analyzes the causes of common faults in the common antenna system (CATV) interference and poor system connection, in order to quickly determine the cause of the fault according to the fault phenomenon and provide the theory for timely fault elimination And practical guidance to improve system efficiency.