调幅-调频收音机的新型调试方法  

The new debugging method for AM-FM radio

作　　者：王红敏[1] 程婕[1] 

机构地区：[1]西安工业大学工业中心

出　　处：《电子世界》2014年第12期75-76,共2页Electronics World

摘　　要：在调幅-调频收音机安装完成后,会遇到各种问题,严重的影响到收听的效果和质量。因此需要对其进行精确地调试及检测,进而保证收音机的接收效果。文中分析了S205-2T型收音机在AM波段和FM波段的调试方法,并详细介绍了相应的调试步骤及技巧。经实践验证,这些新型调试方法可以快速准确的调试收音机,极大改善接收效果,并且为同类收音机的调试检测工作提供借鉴。In am- fm radio after the instalation is complete,it wil encounter a variety of problems,severe impact on the effectiveness and quality of listening. So it needs to be accurate debugging and testing,and thus ensure radio reception. This paper analyzes debugging methods about S205-2T type radio in the AM band and FM band,and details of the corresponding debugging procedures and techniques. Proven by practice,these new testing method can quickly and accurately debug radio,greatly improves the reception,and provide reference for similar radio debug testing.

关 键 词：收音机 调频 调幅 调试 频率 中频 

分 类 号：TN852.1[电子电信—信息与通信工程]