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SS-1

Description of the radar set, tactical-technical characteristics

Figure 1: SS-1

Figure 1: SS-1

Specifications
frequency: 10.0 GHz
(X-Band)
pulse repetition time (PRT):
pulse repetition frequency (PRF): 600 Hz
pulsewidth (τ): 0.5 µs
receive time:
dead time:
peak power: 85 kW
average power: 45 W
instrumented range: 80 NM (≙ 148 km)
range resolution: 80 m
accuracy: 25 m; ± 0.25°
beamwidth: 2.6°
hits per scan:
antenna rotation: 0 … 8 min⁻¹
MTBCF:
MTTR:

SS-1

SS-1 was operating in X-Band surface-search and torpedo control radar for installation on submarines.

The antenna provided a nearly cosecant squared pattern resulting by the form of the horn feed. The truncated paraboloid reflector had the dimensions of 7 × 30 inches (18 × 76 cm). The transmitter used a magnetron of type 2J50. The local oscillator of the receiver used a repeller klystron of type 2K25.


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