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Type 702

Description of the radar set, tactical-technical characteristics

Figure 1: Type 702

Figure 1: Type 702

Specifications
frequency: C + X-Band
pulse repetition time (PRT):
pulse repetition frequency (PRF):
pulsewidth (τ):
receive 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 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.