翻訳と辞書 Words near each other ・ Type 97 Service Dress ・ Type 97 ShinHoTo Chi-Ha ・ Type 97 sniper rifle ・ Type 97 Te-Ke ・ Type 97 torpedo ・ Type 98 ・ Type 98 20 mm AA Half-Track Vehicle ・ Type 98 20 mm AA machine cannon ・ Type 98 20 mm AAG Tank ・ Type 98 320 mm mortar ・ Type 98 50 mm Mortar ・ Type 98 Chi-Ho ・ Type 79 100 mm naval gun ・ Type 79 Jyu-MAT ・ Type 79 mini rocket launcher ・ Type 79 radar ・ Type 79 submachine gun ・ Type 80 ・ Type 80 (pistol) ・ Type 80 Air-to-Ship Missile ・ Type 80 machine gun ・ Type 80/88 main battle tank ・ Type 802 tug ・ Type 803 torpedo retriever ・ Type 81 ・ Type 81 (rocket launcher) ・ Type 81 assault rifle ・ Type 81 Surface-to-air Missile ・ Type 813 spy ship ・ Type 814A spy ship Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Type 79 radar ： ウィキペディア英語版 Type 79 radar The Type 79 radar was a British naval early warning radar developed before World War II. It was the first radar system deployed by the Royal Navy.〔Friedman, p. 190〕 The first version of this radar, Type 79X, was mounted on the RN Signal School's tender, the minesweeper , in October 1936. This equipment used a frequency of 75 MHz and a wavelength of 4 metres and its antennae were strung between the ship's masts. They detected an aircraft at an altitude of and a range of during tests in July 1937. Improved versions, Type 79Y, were developed the following year that used a frequency of 43 MHz (7 metres). It required separate transmitting and receiving antennas and had a power output between 15 and 20 kW. The first set was installed in September 1938 aboard the light cruiser and gave detection ranges up to for an aircraft at . A second set was mounted on the battleship the following month, but it was not tested until January 1939. A more powerful version, Type 79Z, was fitted to the anti-aircraft cruiser in September 1939 and proved to be successful enough that forty more sets were ordered with the designation of Type 79. The antennae were manually rotated, but only enough wire was provided to rotate a maximum of 400°.〔Brown, pp. 62–63〕〔Swords, pp. 87–88〕 Type 79B consolidated the transmitting and receiving antennae into one and its detection range was increased to for an aircraft at . The radar also had a secondary ability to track a surface target at ranges from .〔Friedman, pp. 190–191〕 ==Notes== 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「Type 79 radar」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.