示波器测量频率
|
示波器测量峰峰值
|
仿真设置频率
|
仿真峰峰值
|
10.14kHz
|
976mV
|
10.2kHz
|
960mV
|
14.10kHz(-1dB)
|
888mV
|
14.1kHz
|
871mV
|
16.95kHz(-3dB)
|
704mV
|
17kHz
|
676mV
|
31.20kHz(-20dB)
|
100mv
|
31.1kHz
|
86mV
|
55.71kHz(-40dB)
|
10.2mV
|
56kHz
|
8.3mV
|
输入信号频率(Hz)
|
示波器实测幅值(V)
|
PKD输出平均值(V)
|
|相对误差|(%)
|
20.47
|
11.4m
|
10.4m
|
8.8
|
20.58
|
52m
|
53.3m
|
2.5
|
20.61
|
980m
|
1.02
|
4.1
|
1.961k
|
12m
|
10.4m
|
13.3
|
1.984k
|
116m
|
112m
|
3.4
|
1.992k
|
1.04
|
1.02
|
1.9
|
10.07k
|
11.8m
|
9.48m
|
2
|
10.18k
|
48.8m
|
45.2m
|
7.4
|
10.16k
|
544m
|
530m
|
2.6
|
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