数字式下变频器控制系统研制

The Development of a Numeral Down Converter Control System

本文介绍了一种数字式下变频器的控制系统。关键硬件为8032和EPLD。系统显示采用了点阵式液晶显示器，增益曲线现场可编程，并带有遥控功能。

This paper introduces a numeral down converter control system. The key hard wares are 8032 and EPLD.The system uses dot matrix liquid crystal display .and the gain Curve is field programmable with a remote controller in the system.