CPS-6

CPS-6 - Medium range combination search and height finder Radar Set. Manufactured by General Electric Corporation. The initial versions CPS-6 and CPS-6A were shorter range and less capable and the CPS-6B version became the prevalent model. "Radar Set AN/CPS-6B is a fixed station, air transportable, high power, long range search and height finding radar set that is used for aircraft early warning and ground controlled intercept applications. The set has a maximum range of 265 naut mi and a height finding capability of 40,000 ft. Facilities are provided for use of advance filter techniques that eliminate the time lag inherent in passing plots through a filter room. This equipment has provisions for operational use of video mapping, direction finding, and identification equipment. Terminal facilities are also provided for voice, code or telegraph, and radio or wire communications. AN/CPS- 6B is equipped with MTI and many remote operating facilities." One CPS-6B radar unit and its ancillary electronic equipment required eighty-five freight cars for transport. The Air Force phased out the 6B model between mid-1957 and mid-1959. CPS-6 Combo Radar CPS-6B Radar Set CPS-6 Combo Radar Element Value Notes Nomenclature CPS-6B Origins Variants CPS-6 CPS-6A Manufacturer General Electric Corporation Type Combo Number Made IEEE Band Frequency 2700-3019 Mc PRF 600 or 300 Pulse Width 1 us at 600 pps 1 or 2 us at 300 pps Rotation Speed 0 to 15 rpm Continuous variable Power 900 kw peak 2 megw, peak (EW) Type 5586 and 5657 tunable magnetron QK-254 magnetron (EW) Range HF = 120 mi EW V-Beam = 150 mi EW S-Beam = 240 mi Altitude 40,000 ft Introduced B Model in the mid 1950s CPS-6B Radar Set CPS-6B Components (edit list) Component Model Quantity Height Width Deep Weight Notes Antenna Assembly AS-451/CPS-6B 1 684 720 includes Arctic Tower and Bid Radar Set Group OA-345/CPS-6B 1 60 51.5 31 Receiver-Transmitter Group OA-126/CPS-6B 2 59 45 24 Receiver-Transmitter Group OA-127/CPS-6B 2 59 45 24 Receiver Transmitter Group OA-128/CPS-6B 1 59 45 24 Radar Modulator MD-98/CPS-6B 1 43 34 34 824 Radar Modulator MD-99/CPS-6B 1 43 34 34 710 Relay Assembly RE-76/CPS-6B 1 60 36 12 Motor Generator PU-178/CPS-6B 1 19 24 54 Motor Generator PU-179/CPS-6B 1 14.35 13.35 25.35 Control Power Supply Group OA-103/CPS-6B 1 72 24 24 377 Power Supply PP-415/CPS-6B 1 30 29 40 Indicator Group OA-97/CPS-6B 5 42 21 43 394 Indicator Group OA-98/CPS-6B 4 42 21 43 500 Indicator Group OA-99/CPS-6B 10 42 21 43 Indicator Group OA-100/CPS-6B 1 42 21 43 362 Blanker-Indicator Group OA-101/CPS-6B 1 72 24 24 352 Antenna Control Group OA-110/CPS-6B 1 42 40 30 Calibrator Generator Group OA-96/CPS- 6B 1 72 24 24 219 Mixer-Blanker MX-918/CPS-6B 1 72 24 24 259 Moving Target Indicator Group OA-121/CPS-6B 1 72 24 24 Control Monitor Group OA-331/CPS-6B 1 72 24 24 Power Supply PP-415/CPS-6B 1 27 24 24 Power Control Group OA-122/CPS-6B 1 72 24 24 Plotting Board PT-105/CPS-6B 2 114 46 108 Plotting Table PT-104/CPS-6B 2 38 36.5 34 Radome Pressure Control Unit 1 Telephone System 1 Diesel Power Unit (GFE) 3 See Also: US Radar Sets Sources: Winkler, David F., Searching the Skies: the Legacy of the United States Cold War Defense Radar Program, USAF Hq Air Combat Command, 1997, 192 pages, Pdf, page 75-76 MIL-HDBK-162A, 15 Dec 1965. Links: Radomes - Radar Equipment