Keysight Technologies InfiniiVision DSOX1204A User Manual

:FFT Commands 15
Keysight InfiniiVision DSOX1204A/G Oscilloscopes Programmer's Guide 261
:FFT:CENTer
(see page 798)
Command Syntax
:FFT:CENTer <frequency>
<frequency> ::= the current center frequency in NR3 format. The range
of legal values is from -25 GHz to 25 GHz.
The :FFT:CENTer command sets the center frequency when FFT (Fast Fourier
Transform) is selected.
Query Syntax
:FFT:CENTer?
The :FFT:CENTer? query returns the current center frequency in Hertz.
Return Format
<frequency><NL>
<frequency> ::= the current center frequency in NR3 format. The range
of legal values is from -25 GHz to 25 GHz.
See Also • ":FFT:DISPlay" on page 262
• ":FFT:OFFSet" on page 263
• ":FFT:RANGe" on page 264
• ":FFT:REFerence" on page 265
• ":FFT:SCALe" on page 266
• ":FFT:SOURce1" on page 267
• ":FFT:SPAN" on page 268
• ":FFT:VTYPe" on page 269
• ":FFT:WINDow" on page 270
NOTE
After a *RST (Reset) or :AUToscale command, the values returned by the :FFT:CENTer? and
:FFT:SPAN? queries depend on the current :TIMebase:RANGe value. Once you change either
the :FFT:CENTer or :FFT:SPAN value, they no longer track the :TIMebase:RANGe value.

Keysight Technologies InfiniiVision DSOX1204A Specifications

General

Brand	Keysight Technologies
Model	InfiniiVision DSOX1204A
Category	Test Equipment
Language	English