近年来由于电子元件制造工艺的发展,基层台站已将原有的电子管大功率发射机更换为全固态电视发射机。现将其原理和使用介绍如下:1.基本组成及工作原理北广全固态电视发射机采用模块化设计,技术先进、接口齐全、指标质量高、性能稳定、维护方便。该发射机主要由激励器、功率分配器、功率放大模块、功率合成器、控制 In recent years due to the development of electronic components manufacturing process, grassroots stations have replaced the original tube power transmitter for all-solid-state television transmitter. Now the principle and use of the introduction are as follows: 1. Basic composition and working principle BeiGuang all solid state TV transmitter modular design, advanced technology, the interface is complete, the indicator of high quality, stable performance, easy maintenance. The transmitter mainly by the exciter, power divider, power amplifier module, power synthesizer, control