266 Keysight InfiniiVision DSOX1204A/G Oscilloscopes Programmer's Guide
15 :FFT Commands
:FFT:SCALe
(see page 798)
Command Syntax
:FFT:SCALe <scale_value>[<suffix>]
<scale_value> ::= floating-point value in NR3 format.
<suffix> ::= dB
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.
Query Syntax
:FFT:SCALe?
The :FFT:SCALe? query returns the current scale value for the FFT function.
Return Format
<scale_value><NL>
<scale_value> ::= floating-point value in NR3 format.
See Also • ":FFT:CENTer" on page 261
• ":FFT:DISPlay" on page 262
• ":FFT:OFFSet" on page 263
• ":FFT:RANGe" on page 264
• ":FFT:REFerence" on page 265
• ":FFT:SOURce1" on page 267
• ":FFT:SPAN" on page 268
• ":FFT:VTYPe" on page 269
• ":FFT:WINDow" on page 270
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