摘要
通过对哈广DAM中波10 kW发射机的一次故障排查,对该型号发射机的射频封锁电路、直流稳压电路、B-电源电路进行了原理分析以及故障排查思路分析,对相关类似故障的排查有一定的借鉴作用。
Through a fault diagnosis of 10 kW medium-wave transmitter of HAguang DAM,the principle analysis and fault diagnosis idea analysis of rf blocking circuit,DC voltage regulator circuit and B-power circuit of this type transmitter are carried out,which can be used for reference for similar fault diagnosis.
作者
佟海
TONG Hai(Liaoning Radio and Television Medium Wave Transmitting Station,Shenyang 110103,China)
出处
《数字通信世界》
2021年第10期4-5,共2页
Digital Communication World
