R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
408
<Chn>
Channel number used to identify the active trace
<numeric_value>
Sideband suppression
Range [def. unit]
10 dB to 120 dB. The increment (parameters UP or DOWN) is 10 dB. [dB]
*RST value
32 dB
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; CALC:TRAN:TIME:WIND DCH
Reset the instrument and select a Dolph-Chebyshev window for filtering the
data in the frequency domain.
CALC:TRAN:TIME:DCH 25
S
et the sideband suppression to 25 dB.
CALCulate<Chn>:TRANsform:TIME:LPASs KFSTop | KDFRequency |
KSDFRequency
Calculates the harmonic grid for low pass time domain transforms according to one of the three alternative
algorithms.
<Chn>
Channel number used to identify the active trace
Parameters
KFSTop – Keep stop frequency and number of points
KDFRequency – Keep frequency gap and number of points
KSDFRequency – Keep stop frequency and approximate frequency gap
*RST value
–
SCPI, Command Types
Device-specific, no query (the command causes an event)
Example:
See CALCulate<Chn>:TRANsform:TIME[:TYPE]
CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam <numeric_value>
Defines the DC value for low pass transforms. The command is enabled only if the sweep points are on a
harmonic grid (to be set explicitly or using
CALCulate<Chn>:TRANsform:TIME:LPASs
).
<Chn>
Channel number used to identify the active trace
<numeric_value>
DC value of the measured quantity
Range [def. unit]
Depending on the measured quantity (–1 to +1 for S-parameters)
*RST value
0
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; CALC:TRAN:TIME:STAT ON
Reset the instrument, activating a frequency sweep with S
21
as measured quantity, and enable the time domain
transformation for the default trace.
CALC:TRAN:TIME LPAS; TIME:STIM STEP
