Command reference
R&S
®
ZNA
1139User Manual 1178.6462.02 ─ 29
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
Select a low pass step transformation.
CALC:TRAN:TIME:LPAS KFST
Calculate a harmonic grid, maintaining the stop frequency and
the number of points.
CALC:TRAN:TIME:LPAS:DCSP 0.2
Set the DC value.
CALC:TRAN:TIME:LPAS:DCSP:EXTR; :CALC:TRAN:TIME:
LPAS:DCSP?
Extrapolate the measured trace, overwrite the defined DC value,
and query the new value.
CALC:TRAN:TIME:LPAS:DCSP:CONT ON
Switch over to continuous extrapolation (e.g. because you
noticed a discrepancy between the manually entered DC value
and the extrapolation and assume the extrapolation to be more
trustworthy).
CALC:TRAN:TIME:RES:EFAC 3
Select a resolution enhancement factor of 3 in order to improve
the resolution in time domain.
Manual operation:
See "DC Value" on page 452
CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam:CONTinuous <Boolean>
Determines whether continuous extrapolation for the DC value is enabled.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<Boolean> ON - continuous extrapolation enabled
OFF - continuous extrapolation disabled
*RST: OFF
Example: See CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam
Manual operation: See "DC Value" on page 452
CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam:EXTRapolate
Extrapolates the measured trace towards f = 0 and overwrites the current DC value
(CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam). The command is rele-
vant for low pass time domain transforms.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Example: See CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam
SCPI command reference
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