论文部分内容阅读
在电子信息技术和信息通信技术更新换代和升级速度日益加快的大背景下,自然广播电台行业也必定要紧跟时代的步伐,日新月异的同时要注意与时俱进。电台未来发展的主要目标就是无线调频广播,调频多工器属无源软件,可同时发送多个频率,在电台系统中无需另外设置天馈系统,可实现同一时间多频点传送,目前成为无线发射台最为经济实用的方法。本文详细探讨了多工器在广播电视台调频发射系统中的应用以及在应用过程中的问题和注意事项,同时介绍了多工器技术基本的工作原理,希望本文能为相关同行提供借鉴。
In the context of the upgrading and upgrading of electronic information technology and information and communication technologies, the natural broadcasting station industry must also keep up with the pace of the times and keep pace with the times with each passing day. The main goal of the future development of the radio is radio FM radio, FM multiplexer is a passive software that can send multiple frequencies at the same time without the need to set up an additional antenna system in the radio system can be achieved at the same time multi-frequency transmission, wireless Launch pad is the most economical and practical method. This article discusses in detail the application of mux in FM broadcasting system of radio and television station and the problems and precautions in the process of application. At the same time, it introduces the basic working principle of mux technology, hoping that this article can provide references for the related counterparts.