Radars
- 1S51M3 ("Land Roll") - C band target acquisition radar, H band conical scan target tracking radar and two J band pulse mode fire control radars (range 35 km/22 miles for acquisition, 30 km/19 miles for tracking and 25 km/16 miles for guidance). Mounted on the TELAR.
- P-40 ("Long Track") - E band early warning radar (also used by the SA-4 and SA-6, range 175 km/108 miles), mounted on a tracked vehicle (a modified AT-T).
- P-15 or P-19 ("Flat Face") or P-15M(2) ("Squat Eye") - 380 kW C band target acquisition radar (also used by the SA-3 and SA-6, range 250 km/155 miles), mounted on a ZiL-131 truck.
- PRV-9 or PRV-16 ("Thin Skin") - E band height finding radar (also used by the SA-4 and SA-6, range 240 km/148 miles), mounted on a KrAZ-255B truck.
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