Type 975
Description of the radar set, tactical-technical characteristics
Figure 1: Type 975
| Specifications | |
|---|---|
| frequency: | 9 320 … 9 500 MHz
(X-Band) |
| pulse repetition time (PRT): | |
| pulse repetition frequency (PRF): | 1 100 Hz |
| pulsewidth (τ): | 0.17 or 0.32 µs |
| receiving time: | |
| dead time: | |
| peak power: | 50 kW |
| average power: | |
| instrumented range: | 25 NM (≙ 46 km) |
| range resolution: | |
| accuracy: | |
| beamwidth: | |
| hits per scan: | |
| antenna rotation: | |
| MTBCF: | |
| MTTR: | |
Type 975
Type 975 is operating in the X-Band surface search and navigation radar.
The radar is known with two antenna versions: Type 975(1) has a 6-foot-wide, Type 975(2) has a 10-foot-wide end fed slotted waveguide antenna The antenna turntable was not stabilized against ship heeling. This radar was commonly used on smaller ships in the early 1960s.