Owon SDS series User Manual page 34

Good for magnitude, but poorer frequency
resolution than Hamming.
Recommend to use for:
Hanning
Best solution for magnitude, worst for frequency.
Recommend to use for:
Blackman
Figure 5-10, Figure 5-11, Figure 5-12, Figure 5-13 are examples for measuring sine wave
with a frequency of 1kHz under the selection of four different windows for FFT:
5.Advanced User Guidebook
Sine, periodic and narrow band random noise.
Transients or bursts where the signal levels
before and after the event are significantly
different.
Single frequency waveforms, to find higher
order harmonics.
Figure 5-10 Rectangle window
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