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are being replaced by the SPQ-9B. It provides twice the range compared to the SPQ-9A and improved range resolution. This replacement is being done as a part of the United States Navy's cruiser modernization and destroyer modernization programs to extend the life of the existing ships. The new SPQ-9B
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in
October 2002. It is to be installed on CVN-68, LPD-17, CG-47, WMSL-750, LHD-1, and LHA-6 ship classes. The system is
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and the antenna consists of dual planar arrays mounted back-to-back under a radome. Flight III
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355:"Northrop Grumman to Supply AN/SPQ-9B Radars for Three U.S. Navy Vessels"
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286:(DDG-177) left front view at JMSDF Maizuru Naval Base, 13 April 2019.
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Fire
Controlman Volume 02-Fire Control Radar Fundamentals, via tpub
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will be a part of the Mk 160 Mod 11 Gun
Computer System of the
234:. The first operational evaluation of the SPQ-9B was on
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387:List of military electronics of the United States
309:. London: Janes Information Group. p. 238.
207:as part of the Type 103B upgrade in the 1980s.
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96:(sometimes pronounced as "spook nine") is a
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399:NAVAIR warfighters encyclopedia, AN/SPQ-9A
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492:Military electronics of the United States
109:Mk-86 gun fire-control system (MK86 GFCS)
270:during Mk-86 testing, carrying AN/SPQ-9.
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426:This United States Navy article is a
250:are also planned to have the SPQ-9B.
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482:Military radars of the United States
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282:AN/SPQ-9B radar on board mast of JS
27:Radar used by the United States Navy
430:. You can help Knowledge (XXG) by
123:(below 2000 ft) air targets.
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409:GlobalSecurity.org AN/SPQ-9 Radar
100:multi-purpose surface search and
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79:150 yds (137 m) to 20 nm (37 km)
335:Public Domain US Navy Fact File
172:-class amphibious assault ships
248:Arleigh Burke-class destroyers
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139:, it was also deployed on
194:United States Coast Guard
190:National Security Cutters
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497:United States Navy stubs
305:Sharpe, Richard (1995).
131:Initially tested on the
487:Northrop Grumman radars
232:Mk 34 Gun Weapon System
196:. It was fitted to the
42:The AN/SPQ-9 radome on
55:Country of origin
331:"AN/SPQ-9B Radar Set"
307:Jane's Fighting Ships
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222:and the SPS-67 on
98:United States Navy
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227:-class destroyers
205:-class destroyers
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144:-class destroyers
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102:fire control
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218:Ticonderoga
198:German Navy
163:Ticonderoga
477:Sea radars
471:Categories
369:2014-06-04
340:2014-06-04
292:References
177:California
71:(8-12 GHz)
238:Oldendorf
236:USS
133:USS
117:elevation
94:AN/SPQ-9A
65:Frequency
46:Nicholson
44:USS
31:AN/SPQ-9A
381:See Also
184:Virginia
142:Spruance
121:altitude
115:but not
254:Gallery
203:Lütjens
192:of the
127:Service
113:bearing
313:
244:X-band
211:SPQ-9B
188:, and
170:Tarawa
87:1.2 kW
69:X band
284:Atago
105:radar
84:Power
76:Range
18:SPQ-9
428:stub
311:ISBN
149:Kidd
200:'s
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.