Function[:Fft]:Center - Agilent Technologies InfiniiVision 2000 X-Series Programmer's Manual

:FUNCtion[:FFT]:CENTer

Command Syntax
:FUNCtion[:FFT]:CENTer <frequency>
<frequency> ::= the current center frequency in NR3 format.
The :FUNCtion[:FFT]:CENTer command sets the center frequency when
FFT (Fast Fourier Transform) is selected.
Query Syntax
:FUNCtion[:FFT]:CENTer?
The :FUNCtion[:FFT]:CENTer? query returns the current center frequency
in Hertz.
Return Format
<frequency><NL>
<frequency> ::= the current center frequency in NR3 format.
After a *RST (Reset) or :AUToscale command, the values returned by the
N O T E
:FUNCtion[:FFT]:CENTer? and :FUNCtion:SPAN? queries depend on the current
:TIMebase:RANGe value. Once you change either the :FUNCtion[:FFT]:CENTer or
:FUNCtion:SPAN value, they no longer track the :TIMebase:RANGe value.
See Also •
•
•
•
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
(see page 790)
of legal values is from 0 Hz to 25 GHz.
of legal values is from 0 Hz to 25 GHz.
"Introduction to :FUNCtion Commands"
":FUNCtion[:FFT]:SPAN"
":TIMebase:RANGe" on page 581
":TIMebase:SCALe" on page 583
on page 278
on page 282
16
:FUNCtion Commands
The range
The range
281