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ColibriDDC User Manual
© 2022 Expert Electronics
ExpertSDR2 SOFTWARE DESCRIPTION
It affects the position of the amateur bands in the software.
·
Use 60M band - set the Use 60M band checkbox to enable 60М band.
Note:
·
After you select the amateur region and/or set/unset the checkbox Use 60M band you'll see
the notification window, that the settings will be applied after the restart of the software.
Restart the software.
3.3.3.2
Spectrum
On the Spect rum tab you can see the receiver's spectrum settings.
·
FFT size - Fast Fourier Transform (FFT) size of the spectrum scope.
Select the required FFT size. The higher FFT size, the higher spectrum scope resolution by
frequency, along with the higher processor load.
·
Averaging t ype - Spectrum scope averaging type menu.
Select the averaging type from the list: Linear, root-mean-square (Rms), Exponential, which
suits you best.
·
Averaging num - A number of samples for averaging.
Set the required amount of samples for averaging. The bigger a number of samples, the
slower the spectrum will change on the graph.
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