File:NTV Anttena Monument.jpg
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Size of this preview: 253 × 598 pixels. Other resolutions: 101 × 240 pixels | 466 × 1,102 pixels.
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日本語: 日本テレビが1953年の開局当時から1960年代まで使用していた電波塔にあったスーパーターンスタイルアンテナのモニュメント。日本テレビ麹町ビル（東京都千代田区二番町、日本テレビ旧本社）そばに、民放テレビの出発点を表す記念碑とともに設置されている。
English: Tokyo television broadcasting antenna tower used by Japanese television network Nippon TV from the start of television broadcasting in Japan in 1953 until 1960. It is a type called a "super turnstyle" or batwing antenna; each vertical radiator consists of a pair dipole antennas ("wings") at right angles, which are fed 90° out of phase to create an omnidirectional radiation pattern. The advantage of the "batwing" design is that it has a broad bandwidth and so can transmit multiple television channels simultaneously. It is no longer used but is preserved at Chiyoda-ku, Tokyo Nibancho, NTV former headquarters near NTV's Kojimachi building, as a memorial of the beginning of TV broadcasting in Japan. |
| Date | |
| Source | Own work |
| Author | ITA-ATU |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 13:42, 2 September 2011 | | 466 × 1,102 (91 KB) | ITA-ATU (talk | contribs) |
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