only model in the Grifo-S series entered series production, with eight units delivered to China and Pakistan for prototypes and pre-production series JF-17, but is also reported available for installation on Guizhou JL-9. The general performance of Grifo S series is: Weight: < 120 kg Power: 560 W Cooling: air Scan: ± 60° MTBF: > 220 hrs Detection range: > 50 nm in air-to-air mode Tracking range: > 40 nm Target tracking: 10 targets simultaneously tracked, 8 of the 10 displayed SAR resolution: better than 1 meter Grifo-2000/16 Grifo-2000/16 is a pin-to-pin replacement of the APG-66 radar 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. 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. Specification: Weight: < 100 kg Power: 200 W Cooling: air Scan: ± 60° MTBF: > 220 hrs Detection range: > 60 nm in air-to-air mode Tracking range: > 50 nm Target tracking: 10 targets simultaneously tracked, 8 of the 10 displayed Grifo-E Grifo-E is a series of radars utilizing AESA. 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. Specification: Weight: 106 – 160 kg Power: 200 W Cooling: air or liquid Scan: > ± 60° Detection range: 45 – 85 nm in air-to-air mode Tracking range: 40 – 75 nm Target tracking: 24 targets simultaneously tracked References Aircraft radars