This paper introduces the working principles, monitoring antenna, main components and power supply circuits of DVOR equipment. Installation and debugging of this system is presented in great detail.

• 摘要文章介绍了导航设备DVOR（多普勒全向信标）的工作原理、监控天线、主要组件及供电线路等。在此基础上较详细地介绍了该设备的安装和调试经验。