:FFT:SCALe
:FFT:SCALe <scale_value>[<suffix >]
:FFT:SCALe?
scale_value
integer
The vertical scale value
suffix
string
dB
The units of the vertical scale
Sets the vertical scale of the FFT display.
<scale_value> ::= integer in NR1 format. <suffix> ::= dB
Set the vertical scale to 10 dB/div
:FFT:SCALe 10dB
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