DCM 10kW中波广播发射机输出网络原理与调整  

Principle and Adjustment of Output Network in DCM 10 kW Medium Wave Broadcasting Transmitter

作　　者：周嘉镇 ZHOU Jiazhen(Shanwei Medium Wave Broadcasting Station,Shanwei 516400,China)

机构地区：[1]广东省汕尾中波转播台,广东汕尾516400

出　　处：《电视技术》2023年第9期112-114,118,共4页Video Engineering

摘　　要：详细研究哈尔滨广播器材有限责任公司生产的GZ-GS10K-IV型DCM 10 kW中波广播发射机输出网络的原理和调整方法,介绍带通滤波器和阻抗匹配网络的工作原理,阐述输出网络的结构和功能,以及调整输出网络的方法和步骤,确保发射机输出的高频能量在馈线中得到最佳传输。This paper studies the principle and adjustment method of output network of GZ-CS10K-IV DCM 10 kW medium wave broadcast transmitter,introduces the working principle of bandpass filter and impedance matching network,describes the structure and function of output network,and the methods and steps of adjusting output network,to ensure that the transmitter output high frequency energy is optimally transmitted in the feeder line.

关 键 词：输出网络 带通滤波器 阻抗匹配 

分 类 号：TN838[电子电信—信息与通信工程]