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Vostok-3S

Description of the radar set, tactical-technical characteristics

Figure 1: Vostok-3S

Figure 1: Vostok-3S

Specifications
frequency: S band
pulse repetition time (PRT):
pulse repetition frequency (PRF):
pulsewidth (τ):
receiving time:
dead time:
peak power:
average power:
instrumented range: 360 km
range resolution: 220 m
accuracy: 25 m; β: 0.15°; ε: 0.08° … 0.1°
beamwidth: β: 1.8°; ε: 1.2°
hits per scan:
antenna rotation: 6 r.p.m.
MTBCF:
MTTR:

Vostok-3S

The 3D S band (IEEE designation) or E/F band (NATO designation) radar Vostok-3S (kyrill.: «Восток-3С») is designed for detection of aerial platforms, measurement of their range, azimuth, altitude and range rate, automatic target tracking and classification, automatic transmission of radar information into an integrated control system. It uses a phased array antenna turning within 6 rpm and an electronically steared beam in elevation.

Vostok-3S is a new-generation fully Belarusian development successfully competing with the American AN/FPS-117, Russian Protivnik-GE and Ukrainian 80K6 radars.

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