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目前分米波电视广播发展很快,大功率多腔速调管以其独特的性能,广泛用于分米波大功率电视发射机作为功率放大管。本文就速调管电视运用的特点及与四极管的异同进行了论述,並就提高速调管效率的方法、内腔式与外腔式的区别、外围设备以及调整中应注意的问题等进行了较详细的介绍。
At present, the development of the decimeter TV broadcasting is very fast. The high-power multi-cavity klystron is widely used in the power amplifier of the decimeter high-power TV transmitter due to its unique performance. In this paper, the characteristics of the use of klystrons and the similarities and differences between them are discussed, and the ways to improve the efficiency of klystrons, the difference between cavity and cavity, the peripheral equipment and the attention should be paid to the adjustment Carried out a more detailed introduction.