Aeronautical communications log radio controlled aerial-navigation 无线电控制(RC)空中航行区航空无线电通信电台
A method of radio controlled clock design 一种长波授时电波钟的设计
The operating frequency, the operating channel and power of the radio set was controlled with D trigger the circuit generated latch - pulse. 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。
A Practical Radio Frequency Synthetic System Controlled by a Single Chip Microcontroller 一种实用的单片机控制射频频率合成系统