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中波发射机新型1主2备切换功能的实现——切换电路的设计原理与系统调试
资料介绍
对贵州省七一八电台新安装的,中波广播发射机新型1主机2备机切换电路的设计原理;机房设备布局与箱间连线;注意事项;控制和与切换箱联调;控制与切换装置的改进作了技术性能分析,该系统经长期播音,运行良好,有效地杜绝了停播现象的发生。
The Guizhou 718 Radio Station has recently installed a medium wave broadcasting transmitter of which the control circuit has one host machine and two standby machines.This article makes a technical performance analysis of the design principle of the circuit,the layout of the equipment in the machine room and the connection between the boxes,matters needing attention,the control and the switching box debugging,and the improvement of control and switching device.Based on this analysis,it is found that after the long-term broadcasting,the system still runs well and effectively eliminates the broadcasting interruptions.
部分文件列表
| 文件名 | 大小 |
| 中波发射机新型1主2备切换功能的实现——切换电路的设计原理与系统调试.pdf | 1M |
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