AN/APQ-181

Country of Origin: USA

description

The AN/APQ-181 is the radar for Northrop Grumman’s B-2A stealth bomber. The system emphasizes low-probability-of-intercept (LPI) design and operation, featuring a total of 21 pulsed or pulse-Doppler search, detection and track modes as well as penetration and navigation synthetic aperture radar (SA R) modes.

Each B-2 has two fully redundant radar systems, each with five line-replaceable units (LRU) and a MIL-STD-1553 digital databus. All LRUs except the antenna can function...

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