Type 702
Description of the radar set, tactical-technical characteristics
Figure 1: Type 702
| Specifications | |
|---|---|
| frequency: | C + X-Band |
| pulse repetition time (PRT): | |
| pulse repetition frequency (PRF): | |
| pulsewidth (τ): | |
| receiving time: | |
| dead time: | |
| peak power: | |
| average power: | |
| instrumented range: | 40 km |
| range resolution: | |
| accuracy: | |
| beamwidth: | 1.1° or 2.2° |
| hits per scan: | |
| antenna rotation: | |
| MTBCF: | |
| MTTR: | |
Type 702
Type 702 is operating in the C and X-Band fire-control system for 37 mm anti-aircraft artillerie consisting of radar, optical unit and computer. The fire-control radar is used for fast capture and tracking of the target at low and medium altitude. It uses coaxial magnetron for C-band (search mode), and traveling wave tube amplifier chain for X-band (tracking mode). The antenna is a Cassegrain antenna with a beam-width of 1.4° in X-band and 2.2° in C-band.