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UHF connector : ウィキペディア英語版 | UHF connector
The UHF connector is a World War II or earlier threaded RF connector design, from an era when "UHF" referred to frequencies over 30 MHz. Originally intended for use as a video connector in radar applications, the connector was later used for other RF applications. This connector was developed on basis of a shielded banana plug. ==Design and nomenclature== Originally the connector was designed to carry signals at frequencies up to 300 MHz,〔 but later measurements reveal limitations above 100 MHz. The coupling shell has a inch 24tpi UNEF standard thread.〔 The most popular cable plug and corresponding chassis-mount socket carry the old Signal Corps nomenclatures PL-259 (plug) and SO-239 (socket). These are also known as Navy type 49190 and 49194 respectively. PL-259, SO-239, and several other related military references refer to one specific mechanical design collectively known as the UHF Connector.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「UHF connector」の詳細全文を読む
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