Time: 2021-03-23 11:41:26
Author: 宁波金时电子科技有限责任公司
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CATV system consists of headend, transmission and distribution. Headend-where all signals are received, processed and transmitted; Transmission-the TV signals received and processed by the headend is transmitted to each distribution network; Distribution-the TV signals transmitted from the trunk transmission system is distributed to each users.