Command Reference
R&S
®
ZNA
895
User Manual 1178.6462.02 ─ 12
Manual operation:
See
CALCulate<Chn>:TRANsform:TIME:LPASs:DCSParam
<DCValue>
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
).
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<DCValue>
DC value of the measured quantity
Range:
Depending on the measured quantity (-1 to +1 for
S-parameters)
*RST:
0
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
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
SCPI Command Reference
