论文部分内容阅读
一、问题的提出我们现用的老式短波发射机的大功率槽路线圈的结构,一般是出于苏联的设计,如苏制和国产15千瓦、120千瓦屏调机,国产50千瓦屏调机和120千瓦自动屏调机,以及国产25千瓦单边带发射机等都是。其结构特点是:
First, the issue put forward We are now using the old shortwave transmitter power tank coil structure, usually out of Soviet design, such as the Soviet-made and domestic 15-kilowatt, 120-kilowatt screen machine, domestic 50-kilowatt screen machine And 120 kilowatts automatic screen machine, and domestic 25 kilowatts single sideband transmitter and so on. Its structural features are: