摘要
本文通过对中央1套2频道、内蒙汉语卫视10频道AGBE-TBV/10kW全固态10kW电视发射机、中央7套32频道KFD-Ⅲ-UHF全固态10kW电视发射机和1kW数字电视发射机大量的典型故障分析,阐述了不同型号、不同频段10kW全固态电视发射机和1kW数字电视发射机故障排除的经验和方法,为确保电视发射台安全播出提供了大量的经验和技术参考。
This paper mainly elaborates on the experience and methods to fi x the malfunctions of different models and different frequency All-Solid – State 10kW TV Transmitters and 1 kW digital TV Transmitters by analyzing many typical malfunction cases from AGBE-TBV/10kW All- Solid – State 10 kW TV Transmitters used by CCTV 2 as well as NMTV 10, KFD- Ⅲ-UHF model All- Solid – State 10 kW TV Transmitters and 1kW digital TV Transmitters, in order to provide a large amount of experience and technical support reference for the smooth and safe broadcasting.
出处
《广播与电视技术》
2014年第6期118-123,共6页
Radio & TV Broadcast Engineering
关键词
发射机故障
低压配电盘互投柜故障
分析处理方法
高频干扰解决方案
Transmitters malfunctions,Low pressure electric distribution board malfunctions,Analysis and management methods,Solution on interference of higher harmonic
