BAE Systems’ AN/UPX-41(C) is the standard U.S. Navy interrogator with more than 1,000 units delivered. Digital target reporting can be provided, and the system operates autonomously or in conjunction with a host radar. The AN/UPX-41(C) is fully Mode 5 capable.
The AN/APX-122 is the interrogator system for the next-generation carrier-based airborne early warning IFF system. The AN/APX-122 system operates in conjunction with the new radar and secondary antenna co-located in the rotodome. The system is fully Mode 5 capable and includes a target tracking function.