R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
356
CALC:FILT:TIME:CENT 0; SPAN 5ns
S
et the center time to 0 ns and the time span to 5 ns.
CALCulate<Chn>:FILTer[:GATE]:TIME:DCHebyshev <numeric_value>
Sets the sideband suppression for the Dolph-Chebyshev time gate. The command is only available if a
Dolph-Chebyshev time gate is active (
CALCulate<Chn>:FILTer[:GATE]:TIME:WINDow
DCHebyshev
).
<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:FILT:TIME:WIND DCH
Reset the instrument and select a Dolph-Chebyshev time gate for filtering
the data in the frequency domain.
CALC:FILT:TIME:DCH 25
S
et the sideband suppression to 25 dB.
CALCulate<Chn>:FILTer[:GATE]:TIME:SHAPe MAXimum | WIDE | NORMal |
MINimum
Selects the time gate to be applied to the time domain transform.
Use the generalized command
CALCulate<Chn>:FILTer[:GATE]:TIME:WINDow
if you wish to
select a Dolph-Chebychev time gate.
<Chn>
Channel number used to identify the active trace
Parameters
MINimum – Steepest edges (rectangle)
WIDE – Normal gate (Hann)
NORM – Steep edges (Hamming)
Maximum – Maximum flatness (Bohman)
*RST value
WIDE
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; CALC:FILT:TIME:SHAP?
Reset the instrument and query the type of time gate used. The response is
WIDE
.
