摘要
全固态电视发射机以其性能稳定、功效高、结构简单等优点正逐渐取代电子管发射机而形成主流,越来越多的电视发射台已使用或正在使用全固态电视发射机。为确保广播电视播出安全,可靠性和安全性成为发射设备最重要的一项指标。通过对ABTC-TBV/1KS型1kW全固态电视发射机出现的几例典型故障的检修,具体分析了固态发射机的设计对设备安全性、可靠性的影响。
Solid TV transmitter is widely used today because of its better stability,efficiency and simplicity compared with electronic tube TV transmitter.Stability and safety are the most important features of TV transmitter to confirm the safety of TV broadcast.Accompanying with the analysis on the representative malfunction that occurred during the using of the ABTC-TBV/1KS 1kw solid TV transmitters,the article analyzes the influence of solid TV transmitter designing on the stability and safety of TV transmitter in detail.
出处
《山西电子技术》
2007年第5期93-93,96,共2页
Shanxi Electronic Technology
关键词
典型故障
设备设计
typical problems
equipment designing
