Remote control commands
R&S
®
RTE
1322User Manual 1326.1032.02 ─ 20
See also:
●
"Record Length/RBW Coupling" on page 413
●
Chapter 9.1.1, "Fundamentals of FFT analysis", on page 398
Suffix:
<m>
.
1..8
math waveform
Parameters:
<GateRBWCoupling> LENGth | RBW
LENGth
The record length remains constant. If not enough samples are
available for the selected RBW, the RBW will be decreased.
RBW
The RBW is not adapted, i.e. remains as defined by the user.
The required acquisition time for this RBW is indicated. If neces-
sary and possible, the record length is extended to acquire the
required number of samples.
*RST: RBW
Usage: Asynchronous command
TIMebase:RACTime?
Queries the required acquisition time. If FFT gating is used and the resolution BW is
set to constant, record length can be extended to acquire the required number of sam-
ples. In this case, the required acquisition time differs from the adjusted acquisition
time (TIMebase:RANGe).
Return values:
<RqrdAcqTime> Required acquisition time for FFT
Range: 125E-12 to 100E+3
*RST: 0.5
Default unit: s
Usage: Query only
Asynchronous command
CALCulate:MATH<m>:FFT:GATE:ABSolute:STARt <Start>
Defines the starting value for the gate.
Suffix:
<m>
.
1..8
math waveform
Parameters:
<Start> Range: -100E+24 to 100E+24
Increment: 0.01
*RST: 0
Spectrum analysis
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