论述PSM发射机功率开关模块典型故障

Discusses the typical fault of PSM transmitter power switch module

本文首先探讨了PSM发射机功率开关板的基本工作原理,并对发射机功率开关模块的典型故障进行分析,最后对PSM发射机开关模块修复后的验证方法进行总结,为PSM发射机功率开关模块故障的检测和处理提供资料参考。

This paper discusses the basic work principle of PSM transmitter power switch board,and analyzed the typical faults of the transmitter power switch module,and finally a summary of PSM transmitter switch module repair after verification method, provides the reference for the PSM transmitter power switch module fault detection and processing.