RAT-31S/M
Description of the radar set, tactical-technical characteristics
Figure 1: RAT-31S/M
| Specifications | |
|---|---|
| frequency: | S-Band |
| pulse repetition time (PRT): | |
| pulse repetition frequency (PRF): | 1000 Hz |
| pulsewidth (τ): | 1 µs |
| receiving time: | |
| dead time: | |
| peak power: | 500 kW |
| average power: | 500 W |
| instrumented range: | 80 NM (≙ 150 km) |
| range resolution: | |
| accuracy: | 50 m; 0.35° |
| beamwidth: | |
| hits per scan: | |
| antenna rotation: | 15 rpm |
| MTBCF: | |
| MTTR: | |
RAT-31S/M
RAT-31S/M is a medium-range S-Band combined air and surface search radar, designed for use in coastal and offshore surveillance and control centres. The radar is in effect a misappropriated use of the air traffic control radar ATCR-3T.