------------------------------------------------------------------------------------------------ ——————————————————————————————————————收音机课程设计中国地质大学长城学院本科课程设计题目: 模拟电子课程设计星源 919 型6 管超外差收音机系别学生姓名信息工程系宋思雨专业电气工程及其自动化学号指导教师职称 2013 年 06月 30日 04311433 李建勋高级工程师模拟电子课程设计摘要现今社会飞速发展, 身为学生, 我们不能只会用, 也要了解它如何工作和维修通过焊接收音机, 我们可以了解它的内部并且掌握它, 所以老师布置了我们焊接收的作业。音机电子领域中各种新型电子产品, 已经悄然走进千家万户, 与人类生活越来越近。作为电气专业的老师和学生不仅要对模拟电子产品的使用和性能要有基本的了解和掌握, 更要对其的结构、工作原理、甚至调试和维修也要能初步地掌握。------------------------------------------------------------------------------------------------ ——————————————————————————————————————关键词:模拟电子;元器件;收音机;超外差收音机 ABSTRACT Nowadays the electronic product is fast developing. And asa student we should not only know how to use it but also know how it work and how to maintain it. By welding a electronic product we prehend the internal of electronic product so teacher let us weld a radio. by welding the radio we practice our manipul ative ability and can master the handwork welding technique, let plete the simple electronic product installation, prehend the type of the electronic 、 performance, and the way to maintain it Key words : Analog Electronics; Standee Radio stet; R adio; Super-heterodyne Radio Set 目录 ABSTRACT .................................................................................................... ..................................................... 2 1. 课程设计内容............................... ................................................................................. ................................... 1 设计题目................................................................................................................ ............ .................... 1 ------------------------------------------------------------------------------------------------ —————————————————————————————————————— 设计目的................................................................................................................ ................................ 1 设计要求.....
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