SPR-2 RTUT-B Artillery Radio Proximity Fuse Jamming Station

Artillery Radio Proximity Fuse Jamming Station

Mission

The SPR-2 Rtut-B jamming station is designed to protect friendly troops and materiel against hostile artillery fire with munitions equipped with radio proximity fuses by jamming them to cause premature detonation at safe altitudes.

The station is powered by a dedicated electric powerplant (primary source) or onboard electric system (standby source).

The SPR-2 station is mounted on an armoured personnel carrier, and can operate on the move.

Operating frequency range, MHz Receiver sensitivity, dB/W Jammingpower, W Protected area, ha 95-420 -95…-110 not less than 300 at least 50

Jamming capacity, fuses/sec Into/out-of-action time, min at least 40 not more than 4

Operation on the move Operating conditions: ambient temperature, °C relativehumidity at 25°C, % available

-40…+50 98 atmospheric pressure, kPa (mm Hg) 60 (430) Power supply: primary (DC) standby Crew 27 V, 4 kW onboard electric system 2