某军用电台的全遥控设计

Full Remote Control Design for Military Radio

军用电台全遥控电路将LC4256V芯片嵌入到某型电台测试仪中形成全自动测试设备。利用D触发器和锁存脉冲产生电路控制电台工作频率、功率、工作信道。功率编码器将控制信息插入多比特异步置位同步移位寄存器,在SCB脉冲作用下同步移出形成CNT码输入电台,通过改变寄存器内容改变电台的工作状态实现电台遥控。

In full remote control design for a military radio, LC4256V was embedded into a radio test facility to form full automatic test facility. The operating frequency, the operating channel and power of the radio set was controlled with D trigger the circuit generated latch-pulse. Control information was inserted into the multi-bit asynchronous set shift register by power encoder and frequency encoder, and CNT code was formed by the code shifted with synchronous pulse SCB to send into radio set. The remote control of radio set was realized through changed operating mode according to altering the content of the multi-bit shift register.