提高无线电监测设备灵敏度的方法分析

Research on the Improvement of Sensitivity of Radio Monitoring Equipment

本文首先分析了监测接收机和频谱分析仪灵敏度指标的定义方式,并对监测站内常用的监测接收机和频谱分析仪的灵敏度进行了比较,然后研究了提高仪器灵敏度的参数设置方法,能够对提高监测工作效率提供一定的帮助。

This paper analyzes the definition and difference of sensitivity of monitoring receiver and spectrumanalyzer in our monitoring station,and then gives the parameter setting methods to improve the sensitivity,whichcan raise the efficiency of radio monitoring.