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励振管 (れいしんかん) Japanese meaning | Kotomora

励れい振しん管かん

Meanings

1

noun

exciter tube

Technical term in electronics; refers to a vacuum tube used to drive or excite a subsequent stage, such as in radio transmitters.

この送そう信しん機きの最さい終しゅう段だんには励れい振しん管かんが使つかわれている。
An exciter tube is used in the final stage of this transmitter.

Kanji

励encourage, be diligent, inspire
振shake, wave, wag
管pipe, tube, wind instrument

Etymology

Compound of 励振 (excitation, driving) and 管 (tube). The exact historical derivation is uncertain; the spelling is conventionally associated with vacuum-tube technology.