The RWR system consists of several antennas on the aircraft's fuselage, which can roughly calculate both direction and distance of enemy radar users; it can also differentiate between search radar, tracking radar, and missile-homing radar.
Sistem RWR terdiri dari beberapa antena pada pesawat, pesawat yang secara kasar dapat menghitung baik arah dan jarak pengguna radar musuh; bisa juga membedakan antara radar pencarian, pelacakan radar, dan radar rudal-homing.