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・ W38BK
・ W38DH
・ W39BT
・ W39CA-D
・ W3af
・ W3C Device Description Working Group
・ W3C Geolocation API
・ W3C Markup Validation Service
・ W3C MMI
・ W3C Software Notice and License
・ W3Catalog
・ W3G Marine
・ W3m
・ W3Perl
・ W3Schools
W3XK
・ W4
・ W40
・ W40 (nuclear warhead)
・ W40CN-D
・ W41
・ W41AP
・ W41DO-D
・ W42
・ W43A
・ W43BR
・ W43CE-D
・ W43CO-D
・ W43DL-D
・ W44


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W3XK : ウィキペディア英語版
W3XK

W3XK is widely regarded as the oldest television station in the United States. It was operated by Charles Jenkins of Charles Jenkins Laboratories from July 2, 1928 to 1934. It was the first station to broadcast to the general public. The station's frequency started out at 1605 kc., but moved to 6420 kc. (6.42 Mc.), and eventually moved to the 2.-2.1 Mc. band. It broadcast from Wheaton, Maryland (just outside of Washington, D.C.), at a resolution of just 48 lines. The way to view television at the time was by mechanical television sets, and this station operated in that way.
== See also ==

* Bernard H. Paul

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「W3XK」の詳細全文を読む



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