mogami -> Japanese Radar (3/5/2003 11:56:26 AM)
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Hi, Some data on Japanese Radar. Type 11 Became Operational June 1943 War Status used operationally in war Installed ground, shore fixed Purpose anti-air Wavelength 300 cm Peak Output 40 kw Transmitter parallel two wire Receiver UN-954 Detector RE-3 Detected aircraft, group at 250 km, single at 130 km Weight 8700 kg Number Built 30 Antennae dipole array with mat type reflector, send and receive separate use Type 12 Became Operational April 1944 War Status used operationally in war Installed ground movable Purpose anti-air Wavelength 200 cm and 150 cm Peak Output 5 kw Transmitter parallel two wire Receiver UN-954 Detector RE-3 Detected aircraft, group at 100 km, single at 50 km Weight 6000 kg Number Built 50 Antennae dipole array with mat type reflector, send and receive separate use Type 13 Became Operational operationally March 1943, experimentally 1941 War Status wide operational use in war Installed ground, surface ship and submarine portable Purpose anti-air Wavelength 200 cm Peak Output 10 kw Transmitter parallel two wire Receiver UN-954 Detector n/a Detected aircraft, group at 100 km, single at 50 km Weight 110 kg Number Built 1000 Antennae dipole array with mat type reflector, send and receive common use Ships equipped with Type 13 CL and Larger 1941 month unknown Oi, Kitakami (only 2 IJN ships to begin war with radar) 1943 June Katori, Kashima, Kashii October Yamato, Musashi 1944 May Nachi, Ashigara, Haguro, Myoko June Atago, Takao, Maya July Junyo, Oyodo, Noshiro, Yahagi - 2 sets in Noshiro and Yahagi August Amagi, Unryu October Nagato, Katsuragi - 2 sets in the latter November Sakawa - 2 sets 1945 January Kitakami receives 2nd set DD and smaller. 1942 March Kazegumo, Makigumo June Naganami July Akigumo, Yugumo August Makinami, Takanami December Onami 1943 January Kiyonami March Tamanami July Fujinami, Hayanami, Suzunami October Hachijo, Hamanami, Ishigaki, Kunashiri, Shumushu November Asashimo December Kishinami, Okinami 1944 February D2, D8, D10, Hayashimo March D4, D6, D12, D14, D16, D18, D20, D22,D24, Akishima May D26, D28, Kiyoshimo June Akebono, Amakusa, C1, C3, C5,C7, C9, C11, C13, C15, C17, C19, D30, D32, Etorofu, Fukue, Hibiki, Hiburi, Hirato, Kanju, Kasado, Manju, Matsuwa, Oki, Sado, Shikinami, Shimakze, Tsushima, Uranami, Ushio, Usugumo July C21, C25, C27, C43, Shonan, Uhuru August C29, C31, C33, D34, D38, D42, D44, D46, D130, Daito, Okinawa September C23, C39, C51, C61, D52, D54, D56, D132, D134, Kume October C35, C41, C63, C205, C207, D36, D50, D64, D66, D112, D138, Ikuna, Shinnan, Yaku November C37, C47, C49, C53, C67, D60, D68, D72, D144 December Aguni, C45, C55, C69, C81, C215, D40, D74, D76, D82, D84, D118, D150, Chikubu, Inagi, Shisaka 1945 January C57, C219, D102, D104, D106, Habushi, Sakito February C59, C65, C213, D124, D154, D186, D190, D192, Kozu, Mokuto, Oga March C71, C77, D48, D126, D156, D194, D196, D198, Hodaka, Kanawa, Shiga April C73, C75, C221, D158, D200, Amami, Habuto, Ikara, Takane May C79, C85, C87, C225 June C227 July C95, C217, D202, D204, Ikino August C160 November D116 month unknown Kuga, Ugu Type 14 Became Operational May 1945 War Status used operationally in war Installed shore line ground target type Purpose long range anti-air Wavelength 600 cm Peak Output 100 kw Transmitter parallel two wire Receiver UN-954 Detector n/a Detected aircraft, group at 360 km, single at 250 km Weight 30000 kg Number Built 2 Antennae unknown Type 21 Became Operational August 1943 War Status used operationally in war Installed surface ship Purpose anti-air, surface detection Wavelength 150 cm Peak Output 5 kw Transmitter parallel two wire Receiver UN-954 Detector RE-3 Detected aircraft, group at 100 km, single at 70 km, surface ship (large) 20 km Weight 840 kg Number Built unknown, small number Antennae dipole array with mat type reflector, send and receive separate use Once source indicates only 1 set of this type built, but same source indicates it was installed on numerous ships. At least 30-40 sets built and used operationally. Type 21 was the first Japanese air search radar that was power rotated, previous models had to be hand cranked to rotate. It was also the first set that gave good enough target definition to obtain rough estimates of height. 1942 April Ise 1943 January Taiyo, Chuyo, Unyo November Kaiyo December Shinyo 1944 May Nachi, Ashigara, Haguro, Myoko June Atago, Takao, Maya July Junyo, Oyodo August Amagi, Unryu October Nagato, Katsuragi - 2 sets in the latter 1943 March Niitsuki May Wakatsuki June Akizuki, Hatsutsuki 1944 March Shimotsuki May Fuyutsuki June Suzutsuki December Harutsuki, Yoitsuki 1945 January Hanatsuki Natsutsuki Type 22 Became Operational War Status wide operational use in war Installed surface ships, submarines Purpose anti-air, surface dectection and gunnery control Wavelength 10 cm Peak Output 2 kw Transmitter magnetron Receiver crystal Detector n/a Detected aircraft, group at 35 km, single at 17 km, surface ship (large) 34.5 km Weight surface ships 1320 kg, submarines 2140 kg Number Built 300 Antennae horn type, send and receive separate use Major Ships 1942 October Kongo, Haruna, Hyuga 1943 June Katori, Kashima, Kashii October Yamato, Musashi - 2 sets each 1944 May Nachi, Ashigara, Haguro, Myoko - 2 sets each June Ise June Fuso, Yamashiro may possibly have had Type 22 radar installed at this time July Oyodo 1945 January Kitagami Destroyers And Light Warships 1942 March Kazegumo, Makigumo June Hamakaze, Naganami July Akigumo, Yugumo August Makinami, Takanami December Onami 1943 January Kiyonami March Niitsuki, Tamanami May Wakatsuki June Akizuki, Hatsutsuki July Fujinami, Hayanami, Suzunami October Hamanami November Asashimo December Kishinami, Okinami 1944 February D2, D8, D10, Hayashimo March Akishima, D4, D6, D12, D14, D16, D18, D20, D22, D24, Shimotsuki April Matsu May D26, D28, Fuyutsuki, Kiyoshimo June Akebono, C1, C3, C5, C7, C9, C11, C13, C15, C17, C19, D30, D32, Hibiki, Hiburi, Isokaze, Momo, Nowaki, Shikinami, Shimakze, Shiranuhi, Suzutsuki, Take, Ume, Urakaze, Uranami, Ushio, Usugumo and Yukikaze July C21, C25, C27, C43 Kuwa, Shonan, Uhuru August C29, C31, C33, D34, D38, D42, D44, D46, D130 Daito, Kiri, Maki, Okinawa, Sugi September C23, C39, C51, C61, D52, D54, D56, D132, D134, Hinoki, Kashi, Kaya, Kume, Momi October C35, C41, C63, C205, C207, D36, D50, D64, D66, D112, D138, Ikuna, Kaede, Shinnan, Yaku November C37, C47, C49, C53, C67, D60, D68, D72, D144, Nara, Sakura, Tsubaki December Aguni, C45, C55, C69, C81, C215, D40, D74, D76, D82, D84, D118, D150, Chikubu, Harutsuki, Inagi, Keyaki, Shisaka, Yoitsuki 1945 January C57, C219, D102, D104, D106, Habushi, Hanatsuki, Nire, Sakito, Tachibana, Yanagi February C59, C65, C213, D124, D154, D186, D190, D192, Kozu, Mokuto, Oga, Tsuta March C71, C77, D48, D126, D156, D194, D196, D198 Enoki, Hagi, Hodaka, Kaki, Kanawa, Nashi, Shiga, Shii, Sumire April Amami, C73, C75, C221, D158, D200 Habuto, Ikara, Kusunoki, Natsutsuki, Takane May C79, C85, C87, C225, Hatsuzakura, Kaba, Odake June C227, Hatsuyume, Iwo July C95, C217, D202, D204, Ikino August D160 November D116 month unknown Kuga, Uku Type H-6 (airborne) Became Operational August 1942 War Status used operationally in war Installed large flying boats, mid-sized attack planes (H8K, G4M2, P1Y, J1N1-S/11, J1N1-Sa/11a) Purpose air and surface search Wavelength 200 cm Peak Output 3 kw Transmitter parallel two wire Receiver UN-954 Detector n/a Detected aircraft, group at 100 km, single at 70 km Weight 110 kg Number Built 2000 Antennae Yagi type, send and receive common use Source Japanese Radar Of World War II by Martin Favorite
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