Mark 25 radar
Description of the radar set, tactical-technical characteristics
Figure 1: Mark 25 radar
| Specifications | |
|---|---|
| frequency: | 8 500 … 9 000 MHz
(X-Band) |
| pulse repetition time (PRT): | |
| pulse repetition frequency (PRF): | 2 000 Hz |
| pulsewidth (τ): | 0.2 µs |
| receiving time: | |
| dead time: | |
| peak power: | 50 kW |
| average power: | |
| instrumented range: | 24 NM (≙ 45 km) |
| range resolution: | 36 m |
| accuracy: | |
| beamwidth: | 1.3° |
| hits per scan: | |
| antenna rotation: | |
| MTBCF: | |
| MTTR: | |
Mark 25 radar
Radar Equipment Mark 25 is operating in the X-Band automatic tracking fire-control radar equipment for use width Gun Director Mark 37 to control the fire of 5"/38 caliber dual purpose guns. It provides data in train, elevation and range of targets.
The antenna is a paraboloid reflector type with a diameter of 62 inch. It uses linear vertical polarization.