文档介绍：调频收音机、对讲机的设计与制作
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目录
第一章绪论...............................................................3
......................................................................3
调频收音机概述............................................................3
对讲机概述.......................................................3
第二章总体方案...........................................................4
收音机接受方案...................................................4
对讲机发射方案...................................................4
第三章原理框图............................................................5
...................................................5
对讲机印刷版电路................................................5
第四章系统模块详细设计与调试...........................................6
HX1800工作原理.............................................6
........................................................6
电路原理.........................................................6
芯片概述.........................................................6
HX1800安装过程............................................7
.......................................................7
安装提示.........................................................7
芯片概述.........................................................8
第五章设计总结...........................................................8