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KVN-49 ((ロシア語:КВН-49)) or Kenigson, Warsawskiy, Nikolayevskiy Mk. 1949 was a black and white TV set released in 1949 and on the market in the USSR until 1960, with some minor modifications. It was the first TV set ever mass-produced in the USSR. ==Specifications== * Television tube - 18LK1B ((ロシア語:18ЛК1Б)) with round mirror, without an ion trap, * Ray focusing and deviation by a magnetic field, 3 coils (rows forming, framing and focusing) * Image size - 105х140 mm * Aspect ratio - 4:3 * Audio output - 1 W * Additional equipment - plastic magnifying lens filled with distilled water or glycerol * Power draw - 200 W (КВН-49-4), 216 (КВН-49-А and -Б) * Dimensions - 380х490х400 mm * Weight - 29 kg 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「KVN-49」の詳細全文を読む スポンサード リンク
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