Grifo radar

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The Grifo radar is a family of airborne radars developed by Italian firm Leonardo S.p.A. for fighter aircraft and attack aircraft, and this family of radars includes several series.

Contents

Pointer

Grifo radars trace their origin back to the Pointer series radar, which are ranging only radars consist of 2 models:

Grifo-ASV and X

Grifo-ASV (anti-surface vessel) and Grifo-X radars are the first series multifunctional fire control radars of Grifo family, and consists of three line-replaceable units: transmitter, receiver/processor, and antenna. [3]

Grifo-7/Mk-II/MG/L

Grifo-7 series is the smallest multifunctional fire control radar of Grifo family, and this series is designed for J-7/F-7 or MiG-21 upgrades, with over a hundred sold.

Grifo-F

The 85 kg Grifo-F P2804 radar is designed to fit into the nose of Northrop F-5, and in comparison to earlier Grifo-L, Grifo-F is larger and has the additional compatibility with active radar guided air-to-air missiles. [3] Grifo-F shares the same components of slightly larger Grifo-M3 radar, with the exception of its own elliptical antenna, which is unique to the space confinement of F-5. Grifo-F has been installed on Singaporean Air Force F-5s and Brazilian Air Force F-5s. [9] [10] [11]

Grifo-M

Grifo M P2800 series radars are larger and more powerful radars than Grifo-X, and like Grifo-F, Grifo-M also uses multi-processors for fire control, but incorporated additional compatibility with anti-ship missiles (AShM), and also has greater look-down range and better look-down capability by adopting fast Fourier transform (FFT) Doppler-filtering techniques. [3] It also differs from Grifo-F in having circular antenna array. Grifo-M series includes 2 models:

Grifo-S

Grifo-S is a series of large radars the Grifo family designed for medium and heavy fighters, but most of them failed to enter series production. As with earlier Grifo series in the family, models in this series also share the same components except the antenna, and due to the different sizes of antenna, the maximum range of each model also various somewhat. In comparison to earlier series, Grifo-S has the additional compatibility with semi-active radar homing air-to-air missiles, [3] and SAR mode. [15]

The general performance of Grifo S series is: [15]

Grifo-2000/16

Grifo-2000/16 is a pin-to-pin replacement of the APG-66 radar [15] and has similar performance such as maximum range of 150 km. The radar has an elliptical antenna of 74 cm x 48 cm, and the radar is fully interchangeable with APG-66 at LRU level. [3] Grifo-2000/16 was offered to Pakistan if Pakistan decided to purchase Chengdu J-10, which did not materialize, and the radar thus did not enter series production.

Grifo-346

Grifo-346 is a radar designed for Alenia Aermacchi M-346 Master. In comparison to earlier radars, Grifo-346 incorporates SAR and ISAR modes. [19] Specification: [20]

Grifo-E

Grifo-E is a series of radars utilizing AESA. [19] Models in this series only differs in antenna size, and thus with different ranges. Grifo-E is reportedly under consideration by Pakistan in 2020 for its JF-17 Block III fighter. [21] Specification: [22]

Operators

Flag of Bangladesh.svg Bangladesh Air Force (32)

Flag of Brazil.svg Brazilian Air Force (49)

Flag of the Czech Republic.svg Czech Republic (70)

Flag of Namibia.svg Namibian Air Force (8)

Flag of Nigeria.svg Nigerian Air Force (24 on order)

Flag of Pakistan.svg Pakistan Air Force (192)

Flag of Singapore.svg Singapore Air Force (40)

Flag of Turkmenistan.svg Turkmen Air Force (4)

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References

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  16. "Grifo-S radars" . Retrieved November 30, 2019.
  17. Chilean Mirage 50 upgraded with IAI help
  18. Grifo-S radar
  19. 1 2 "Leonardo launches new E-scan radar for fighter jets 'Grifo-E' at Farnborough Air Show" . Retrieved July 13, 2018.
  20. Grifo-346 radar
  21. Pakistan considering Grifo-E for JF-17 Block III fighters
  22. Grifo-346 radar
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