:FFT:SCALe
:FFT:SCALe <scale_value>[<suffix>]
:FFT:SCALe?
scale_value
floating-point
The vertical scale, or units per division, of the FFT function
suffix
string
dB
The unit for the scale value
The :FFT:SCALe command sets the vertical scale, or units per division, of the FFT function. Legal values for the scale depend on the selected function.
<scale_value><NL>
Set the FFT scale to 10 dB per division
:FFT:SCALe 10dB