SW-100FPSM广播发射机的典型故障探析

SW-100 FPSM Typical Fault Analysis of Broadcast Transmitter

本文简要介绍了 PSM 短波广播发射机调制方式及工作原理，分析了 PSM 短波广播发射机优点。针SW-100FPSM广播发射机运行维护中出现的典型故障进行了分析研讨，提出了解决对策。

This paper briefly introduces the PSM shortwave broadcast transmitter modulation mode and working principle, analyses the PSM shortwave radio transmitter. It analyzed and put forward countermeasure for the typical fault in the main-tenance counter the SW-100FPSM shortwave broadcast transmitter.