中波全固态发射机模拟输入板电路分析与日常维护

MW solid-state transmitter analog input circuit analysis and routine maintenance

模拟输入板是发射机音频通路的重要组成部分,文中着重介绍了DX200的模拟输入板的工作原理及相关电路的详细分析,对迅速的判断模拟输入板出现的故障能够。

Analog input plate is an important part of the transmitter audio path, this paper introduces the DX200 analog input board and the working principle of the circuit is analyzed in detail, in the hope of analog input board failure can be quickly judge and solve problems.