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Raduga 2

Description of the radar set, tactical-technical characteristics

Figure 1: Raduga 2

Figure 1: Raduga 2

Specifications
УВДRBS
frequency: 837.5 / 740 MHz1030 / 1090 MHz
pulse repetition time (PRT):
pulse repetition frequency (PRF): 150 … 500 Hz
pulsewidth (τ):
receive time:
dead time:
peak power: 12 kW
average power:
instrumented range: 400 km
range resolution:
accuracy: 150 m, 0.3°
beamwidth: 3.3°2.2°
hits per scan:
antenna rotation:
MTBCF:
MTTR:

Raduga 2

Raduga 2 was an autonomous secondary radar operating in the lower L-band and the UHF band. It used both the Russian national standard (УВД) and the Western European standard Mark X (RBS) for interrogation.

Raduga 2 was developed in the early 1990s in cooperation with Siemens. As it does not support Mode S, it was replaced by the MSSR Krona.