6-2 The main spectrum / waterfall window
Displays the spectrum with a bandwidth of up to 900 kHz. (+/- 450 kHz around the center frequency).
You can chose between spectrum view and waterfall view.
6-2-1 Wheel step
This is the value by which the spectrum will be shifted by scrolling the
mouse wheel, when the mouse is hovered anywhere over the spectrum
or waterfall.
Possible steps are:
500kHz, 100, 50, 25, 12.5, 10, 9, 5, 1kHz, 100, 10Hz, 1Hz.
(Main spectrum view)
(Waterfall view)
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