DF100A&418E/F系列短波发射机谐波滤波器调测方法探究  

Exploration on Harmonic Filter Adjustment and Measurement Method of DF100A&418E/F Series Shortwave Transmitter

作　　者：潘会兰 梁高峰 汪洋 PAN Huilan;LIANG Gaofeng;WANG Yang(Radio 2022 of The State Administration of Radio,Film and Television,Kashi 844400,China)

机构地区：[1]国家广电总局2022台,新疆喀什844400

出　　处：《现代信息科技》2022年第20期46-49,共4页Modern Information Technology

摘　　要：DF100A&418E/F系列短波发射机中的谐波滤波器作为甚高频滤波装置,其调测的参数数据及品质的好坏,在发射机安全播出工作中占据着重要地位。于是文章详细介绍了利用安捷伦E5061A网络分析仪对DF100A&418E/F系列短波发射机谐波滤波器调测方法,重点探究谐波滤波器单端口和双端口调测结果和效果对比,为通过实际调测数据分析,解决实际维护中遇到的问题。As a VHF filter device,the harmonic filter in DF100A&418E/F series of shortwave transmitter plays an important role in the safe broadcast work of transmitter of the parameter data and good or bad quality after adjustment and measurement.Therefore,this paper introduces in detail the method of using Agilent E5061A network analyzer to adjust and measure the harmonic filter of DF100A&418E/F series of shortwave transmitter,focusing on the comparison of the results and effects of harmonic filter single-port and dual-port adjustment and measurement,in order to solve the problems encountered in actual maintenance through the analysis of actual adjustment and measurement data.

关 键 词：DF100A&418E/F系列短波发射机 谐波滤波器 安捷伦E5061A网络分析仪 单端口弊端 双端口优势 

分 类 号：TN838[电子电信—信息与通信工程]