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FFT SuperSample adds Frequency Offset

Hello, if I set the FFT Super Sample to 1, the resulting frequency spectrum will be shifted and the legend (e.g. central frequency, etc.) will not correspond to reality.

Uploaded files:
  • SuperSample_0.jpg
  • SuperSample_1.jpg

You mean the Histogram Oversampling? I cant reproduce that. 0, 1 or 2 offer no frequency shift.

If I choose "1" there will be a shift.

Uploaded files:
  • FFT-SuperSample.jpg

Please update your software. Looks like it is outdated.

I updated to v.2.3.0 build 13914 and same behavior.

Change to FFT Size Mode "FFT RBW" and it works. Seems to be an error in "RBW" mode.