| J/APG-1 | |
| Country: | Japan |
| Type: | Solid-state active electronically scanned array (AESA) |
| Range: | 60nmi/110km(RCS 5m2) |
| Diameter: | 700mm |
The J/APG-1 is an active electronically scanned array (AESA) radar system designed and manufactured by Mitsubishi Electric for use on the Mitsubishi F-2 fighter aircraft starting in 2002.[1] It was the first series production AESA to be introduced on a military aircraft in service. It is currently being upgraded to the J/APG-2 standard for compatibility with the new AAM-4B air-to-air missile.[2]