450MHz无线列调电台接收门限的温度补偿

摘要

450MHz无线列调电台会因外界环境温度变化RSSI输出电平发生温度漂移,造成接收门限的温度漂移。为此研究用软件方法解决该问题。%Temperature drift can occur to the RSSI output level of 450MHz train dispatching radio set asthe temperature of external environment changes,resulting in temperature drift in receiver＇s thresholds.Thus,a study is conducted to solve the problem via software.