Keysight Technologies InfiniiVision 3000T X Series - :FFT:SCALe

356 Keysight InfiniiVision 3000T X-Series Oscilloscopes Programmer's Guide
17 :FFT Commands
:FFT:SCALe
(see page 1276)
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
<svale_value><NL>
<scale_value> ::= floating-point value in NR3 format.
See Also • ":FFT:AVERage:COUNt" on page 347
• ":FFT:CENTer" on page 348
• ":FFT:CLEar" on page 349
• ":FFT:DISPlay" on page 350
• ":FFT:DMODe" on page 351
• ":FFT:OFFSet" on page 353
• ":FFT:RANGe" on page 354
• ":FFT:REFerence" on page 355
• ":FFT:SOURce1" on page 357
• ":FFT:SPAN" on page 358
• ":FFT:STARt" on page 359
• ":FFT:STOP" on page 360
• ":FFT:VTYPe" on page 361
• ":FFT:WINDow" on page 362