一、前言713雷达ZK-2整件为触发、标志脉冲产生器,是雷达全机的定时设备,是用来产生发射机、接收机、显示器的200Hz触发脉冲,使雷达全机同步工作,同时也是雷达数字化系统用来控制雷达天线做方位旋转、俯仰运动的控制脉冲,其工作状态和性能好坏直接影响雷达全机和雷达数控的工作,它的检查和维护、维修十分重要。本文通过对雷达ZK-2整件故障的检查、维修的经 First, the preamble 713 ZK-2 radar as a trigger, mark pulse generator, the radar is the timing device of the whole machine is used to generate the transmitter, receiver, display 200Hz trigger pulse, the radar synchronization of the whole machine at the same time Radar digital system is also used to control the radar antenna azimuth rotation, pitch motion control pulse, the working status and performance of a direct impact on radar and radar NC machine work, its inspection and maintenance, maintenance is very important. This article through the radar ZK-2 whole fault inspection, maintenance by the