文件名称:zhengxianxinhaofashengqi
介绍说明－－下载内容均来自于网络，请自行研究使用
本系统基于直接数字频率合成技术；以凌阳SPCE061A单片机为控制核心；采用宽带运放AD811和AGC技术使得50Ω负载上峰值达到6V±1V；由模拟乘法器AD835产生调幅信号；由数控电位器程控调制度；通过单片机改变频率字实现调频信号，最大频偏可控；通过模拟开关产生ASK、PSK信号。系统的频率范围在100Hz～12MHz,稳定度优于10-5，最小步进为10Hz
(系统自动生成,下载前可以参看下载内容)
下载文件列表
压缩包 : 11912893zhengxianxinhaofashengqi.rar 列表 zhengxianxinhaofashengqi\A_Congji\7219.c zhengxianxinhaofashengqi\A_Congji\AGC.c zhengxianxinhaofashengqi\A_Congji\A_Congji.h zhengxianxinhaofashengqi\A_Congji\A_Congji.lik zhengxianxinhaofashengqi\A_Congji\A_Congji.opt zhengxianxinhaofashengqi\A_Congji\A_Congji.rc zhengxianxinhaofashengqi\A_Congji\A_Congji.set zhengxianxinhaofashengqi\A_Congji\A_Congji.spj zhengxianxinhaofashengqi\A_Congji\Device.env zhengxianxinhaofashengqi\A_Congji\ISR.c zhengxianxinhaofashengqi\A_Congji\key.c zhengxianxinhaofashengqi\A_Congji\main.c zhengxianxinhaofashengqi\A_Congji\Makefile zhengxianxinhaofashengqi\A_Congji\Resource.asm zhengxianxinhaofashengqi\A_Congji\Resource.inc zhengxianxinhaofashengqi\A_Congji\SPCE061V004.H zhengxianxinhaofashengqi\A_Congji\A_Congji.env zhengxianxinhaofashengqi\A_Congji zhengxianxinhaofashengqi\A_program\AD9851.asm zhengxianxinhaofashengqi\A_program\ADC.asm zhengxianxinhaofashengqi\A_program\A_program.h zhengxianxinhaofashengqi\A_program\A_program.lik zhengxianxinhaofashengqi\A_program\A_program.opt zhengxianxinhaofashengqi\A_program\A_program.rc zhengxianxinhaofashengqi\A_program\A_program.set zhengxianxinhaofashengqi\A_program\A_program.spj zhengxianxinhaofashengqi\A_program\DAC.c zhengxianxinhaofashengqi\A_program\Database.asm zhengxianxinhaofashengqi\A_program\Device.env zhengxianxinhaofashengqi\A_program\DS1267.c zhengxianxinhaofashengqi\A_program\hardware.asm zhengxianxinhaofashengqi\A_program\hardware.h zhengxianxinhaofashengqi\A_program\hardware.inc zhengxianxinhaofashengqi\A_program\ISR.c zhengxianxinhaofashengqi\A_program\Key.c zhengxianxinhaofashengqi\A_program\LCD.asm zhengxianxinhaofashengqi\A_program\main.c zhengxianxinhaofashengqi\A_program\Makefile zhengxianxinhaofashengqi\A_program\Resource.asm zhengxianxinhaofashengqi\A_program\Resource.inc zhengxianxinhaofashengqi\A_program\SPCE061V004.H zhengxianxinhaofashengqi\A_program\A_program.env zhengxianxinhaofashengqi\A_program zhengxianxinhaofashengqi