AN/ALR-46
< AN
AN/ALR-46 is a radar warning receiver (RWR) that processes received signals from up to 16 hostile radar emitters in the 2–18 GHz frequency range to determine threats to the aircraft. Originally manufactured by Litton Industries and General Instruments, Dalmo-Victor division (now Northrop Grumman), it has been used on several U.S. Air Force aircraft including the A-7D Corsair, B-52 Stratofortress, C-130 Hercules, F-4 Phantom II, F-104 Starfighter, F-105 Thunderchief, F-111 Aardvark and RF-4 Phantom II and others.