AN/APQ-153 [SEP] manufacturer
AN/APQ-153
Emerson Electric's AN/APQ-153 was an I band radar system developed for the Northrop F-5E fighter aircraft. Required to fit into the tight confines of the originally radar-less F-5, the system offered relatively simple air-to-air modes and a short detection range. The AN/APQ-157 was a similar system with dual displays and controls for the twin-seat F-5F trainer. Many of the F-5's still flying have been upgraded to the improved AN/APQ-159.
The APQ-153 was a relatively
APQ-103.
AN/APQ-103 is the successor of AN/APQ-92, and it is used in conjunction with AN/APN-153 Doppler navigational radar that replaced earlier AN/APN-122, and AN/APQ-112 radar replaced AN/APQ-88. The APQ-103/APN-153/APQ-112 upgrade is part of the improvement of DIANE installed on A-6B.
AN/APQ-112.
AN/APQ-112 is a tracking radar that replaced earlier AN/APQ-88 radar developed by Naval Avionics. While the AN/APQ-88 could only track moving targets, the APQ-112 could