摘要
主要说明1 k W PDM中波发射机槽路所应用的T型网络的作用、原理以及调试方法,为电台维护的技术人员提供简便的调试方法,能快速分析解决槽路故障,保证广播发射机安全可靠播出。
This article mainly introduces the function,principle and debugging method of the T network used in the 1 k W PDM mid-wave transmitter slot. It provides a simple debugging method for the radio maintenance technicians to quickly analyze and solve the channel failure and ensure the safe and reliable broadcast of the broadcast transmission machine.
出处
《中国有线电视》
2018年第1期28-30,共3页
China Digital Cable TV
关键词
T型网络
三次谐波
阻抗
T network
third harmonic
impedance