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英国电子管公司最近生产出用于频带Ⅳ和Ⅴ电视发射机的超高频功率速调管K376和K377。这两种管子都是机械调谐多腔型的管子,在30分贝的最小增
British Tube Company recently produced UHF klystron tubes K376 and K377 for use in frequency band IV and V television transmitters. Both tubes are mechanically tuned multi-cavity tubes with a minimum increase of 30 dB