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为德意志联邦邮局新的20千瓦超高频电视发射机末级研制了 YK1151型功率速调管,这种管型是依据经过考验的10千瓦 YK1001型和 YK1002型的基本结构和工艺,即采用风冷,通过收集极降压提高效率,永磁聚焦以及仅一个管型而布满整个超高频波段。此外,YK1151型速调管具有高的功率增益.直接用半导体激励,在10到20千瓦工作时有大的功率储备,同轴整装的磁聚焦系统以及按最小体积所设计的发射机末级。
YK1151-type power klystron was developed for the new 20kW UHF television transmitter at the Federal Post Office. This type of tube is based on the proven 10-kilowatt YK1001 and YK1002 basic structures and processes, namely the use of wind Cold, increased efficiency through collector buck, permanent focus, and just one tube filled the entire UHF band. In addition, YK1151 type klystron tube with high power gain.Direct excitation with semiconductors, from 10 to 20 kilowatts of work have a large power reserve, the coaxial magnetic focusing system and the minimum size of the final design of the transmitter .