3DX-50发射机电缆联锁分析  

Analysis on Cable Interlock of 3DX-50 Transmitter

作　　者：李晓坤 LI Xiaokun(Guangdong Radio and television technology center,Guangzhou 510800,China)

机构地区：[1]广东省广播电视技术中心,广东广州510800

出　　处：《电声技术》2022年第9期126-128,共3页Audio Engineering

摘　　要：近几年,3DX-50发射机逐渐取代DX发射机的地位,在传媒等领域得到广泛运用。围绕3DX-50发射机所展开的研究也因此而变得更加深入。文章以此为背景,首先介绍3DX-50发射机的优势、模块构成,其次分析其电缆联锁,内容主要涉及路径、监测要点两方面,最后总结该发射机的维护要点、常见故障和解决措施,希望能够给相关人员以帮助,使该发射机的优点得到充分发挥,为安全播出目标的实现提供支持。In recent years, 3DX-50 transmitter has gradually taken the place of DX transmitter, and has been widely used in media and other fields. Based on this background, this paper first introduces the advantages and module composition of 3DX-50 transmitter,and then analyzes its cable interlock, which mainly involves two aspects: path and monitoring key points, finally, the main points of the transmitter maintenance, common faults and solutions are summarized, hope to help people to make the advantages of the transmitter have been fully developed, to provide support for the realization of the goal of safe broadcast.

关 键 词：电缆联锁 3DX-50发射机 监测电路 

分 类 号：TN838[电子电信—信息与通信工程]