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  2. Radar warning receiver - Wikipedia

    en.wikipedia.org/wiki/Radar_warning_receiver

    Radar warning receiver. Radar warning receiver (RWR) systems detect the radio emissions of radar systems. Their primary purpose is to issue a warning when a radar signal that might be a threat is detected, like a fighter aircraft 's fire control radar. The warning can then be used, manually or automatically, to evade the detected threat.

  3. AN/ALR-67 radar warning receiver - Wikipedia

    en.wikipedia.org/.../ALR-67_radar_warning_receiver

    The AN/ALR-67 countermeasures warning and control system is the standard threat warning system for tactical aircraft and was specifically designed for the A-6E/SWIP, AV-8B, F-14B, F-14D and F/A-18. The system detects, identifies and displays radars and radar-guided weapon systems in the C to J frequency range (about 0.5 to 20 GHz).

  4. AN/ALQ-218 - Wikipedia

    en.wikipedia.org/wiki/AN/ALQ-218

    AN/ALQ-218. AN/ALQ-218 (V)2 on the wingtip of an EA-18G. Country of origin. United States. Manufacturer. Northrop Grumman. Type. Radar warning receiver. The AN/ALQ-218 is an American airborne electronic warfare radar warning receiver (RWR) system, found on Grumman/Northrop Grumman EA-6B Prowler and Boeing EA-18G Growler aircraft.

  5. Low-probability-of-intercept radar - Wikipedia

    en.wikipedia.org/wiki/Low-probability-of...

    A low-probability-of-intercept radar (LPIR) is a radar employing measures to avoid detection by passive radar detection equipment (such as a radar warning receiver (RWR), or electronic support receiver) while it is searching for a target or engaged in target tracking. This characteristic is desirable in a radar because it allows finding and ...

  6. Northrop Grumman RQ-4 Global Hawk - Wikipedia

    en.wikipedia.org/wiki/Northrop_Grumman_RQ-4...

    The Northrop Grumman RQ-4 Global Hawk is a high-altitude, remotely-piloted surveillance aircraft introduced in 2001. It was initially designed by Ryan Aeronautical (now part of Northrop Grumman), and known as Tier II+ during development. The RQ-4 provides a broad overview and systematic surveillance using high-resolution synthetic aperture ...

  7. Raytheon Wins $90M Deal for Digital Radar Warning Receiver - AOL

    www.aol.com/news/raytheon-wins-90m-deal-digital...

    Raytheon's (RTN) radar system helps in the suppression of enemy air defenses and provides enhanced spectral and spatial coverage for high-sensitivity detection in dense signal environments.

  8. AN/ALR-20 - Wikipedia

    en.wikipedia.org/wiki/AN/ALR-20

    AN/ALR-20. AN/ALR-20 (A) is an airborne wideband tuned radio frequency receiver providing a panoramic display of Radio Frequency (RF) spectrum on US Air Force B-52 Stratofortress aircraft. As a stand-alone system, it is used by the Electronics Warfare Officer (EWO) to evaluate and determine various classifications of threats to the aircraft, [1 ...

  9. Eglin AFB Site C-6 - Wikipedia

    en.wikipedia.org/wiki/Eglin_AFB_Site_C-6

    Eglin AFB Site C-6 is a United States Space Force radar station which houses the AN/FPS-85 phased array radar, associated computer processing system (s), and radar control equipment designed and constructed for the U. S. Air Force by the Bendix Communications Division, Bendix Corporation. [5][6] Commencing operations in 1969, the AN/FPS-85 was ...