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6022BE FFT跳变

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Post time 2024-4-30 15:43:15 | Show the author posts only Reply Awards |Descending |Read mode
CH1接示波器的1kHz方波,对CH1做FFT,FFT结果一直跳变,请问是什么原因?
另外,在界面上找不到示波器中心位置(X轴中心)。


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Post time 2024-5-7 12:03:23 | Show the author posts only



6022BE的FFT频率计算方法:
举例: 输入信号为方波:100KHz2V



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