DF100A型发射机宽频带放大器工作原理及故障分析  

Analysis of Working Principle and Fault for DF100A Wdeband Amplifier

作　　者：陈青松 

机构地区：[1]国家新闻出版广电总局五五四台,河南荥阳450100

出　　处：《山西电子技术》2014年第2期10-12,共3页Shanxi Electronic Technology

摘　　要：主要针对DF100A型发射机200 W宽频带放大器的工作原理,故障现象分析和处理方法。对于宽频带放大器的未来发展方向提供一种新的思路,从根本上解决宽频带放大器的故障率较高的问题。The working principle,failure analysis and processing method of DF100A type transmitter 200W wideband amplifier are mainly introduced. A new way of thinking for the future development direction of wideband amplifier is provided to solve the problem of high fault rate fundamentally.

关 键 词：DF100A型发射机 200 W宽频带放大器 MRF141G MRF136 

分 类 号：TN722.75[电子电信—电路与系统]