The antenna allocation system is the end of the transmitter and an indispensable part of the medium wave transmission station.It plays a role in impedance matching,lightning protection,and filtering out other frequency signals.Exquisite antenna,feeder,and antenna design can significantly reduce energy loss during signal transmission,reduce interference from other frequency signals,and achieve high-quality transmission.This article analyzes the design of the sky adjustment system for medium wave transmission stations and shares it with everyone.