远程控制信号源装置的设计与实现

The design and implementation of a device to remote control signal source

根据工程应用需求,设计出了一种可以远程设置信号源频率、功率以及开关射频输出的装置,并可以切换信标喇叭输出的极化。该装置首先接收手机短信,然后依据短信的指令内容,基于SCPI标准指令去控制信号源,通过I/O口去控制极化开关。

According to the project application requirements, a device is designed to remotely set frequency and power of the signal source. It also can turn on or turn off the RF output of the signal source, switch the output polarization of signal speaker. The device first receives the SMS, and then according to the contents of the message instructions, based on SCPI standard instructions to control the signal source, through the I / O port to control the polarization switch.