S 712
Description of the radar set, tactical-technical characteristics

Figure 1: S 712
Specifications | |
---|---|
frequency: | 3 ± 0.15 GHz
(S-Band) |
pulse repetition time (PRT): | |
pulse repetition frequency (PRF): | 1 000 Hz |
pulsewidth (τ): | 12.5 µs |
receiving time: | |
dead time: | |
peak power: | 160 kW |
average power: | 2 kW |
instrumented range: | 64 NM (≙ 118 km) |
range resolution: | 250 m |
accuracy: | |
beamwidth: | 3° |
hits per scan: | |
antenna rotation: | 15 min⁻¹ |
MTBCF: | |
MTTR: |
S 712
The S 712 is an operating in S-Band surveillance radar for air defence. It is practically a downgraded version of the S 711 without the expensive hydraulic mast, a smaller antenna and without the possibility to change the polarization.
The antenna used a single curved parabolic reflector and was mounted directly on the shelter with the radar electronics. It provided a simple fan beam pattern with a vertical beam width of 8 degrees.
Source:
- Manufacturers Leaflet