R&S ZNB Series - Page 901

Command reference
R&S
®
ZNB/ZNBT
901User Manual 1173.9163.02 ─ 62
The resulting frequency step size and IF bandwidth can be queried using CALCulate:
FMODel:DELT:SWEep:CONTrol:STEP? on page 901 and CALCulate:FMODel:
DELT:SWEep:CONTrol:IFBW? on page 901, respectively.
Parameters:
<SweepControl> DEFault | CURRent
DEFault
Use the default values of the Delta-L algorithm:
10 MHz frequency step size, 1 kHz IF bandwidth
SweepControl
Use the values of the active channel
Options: R&S ZNB/ZNBT-K231
Manual operation: See "Sweep Control" on page 663
CALCulate:FMODel:DELT:SWEep:CONTrol:IFBW?
For the Delta-L measurement, the firmware can either use a default IF bandwidth, or
the active channel setting (see CALCulate:FMODel:DELT:SWEep:CONTrol).
This query returns the resulting IF bandwidth.
Usage:
Query only
Options: R&S ZNB/ZNBT-K231
Manual operation: See "Sweep Control" on page 663
CALCulate:FMODel:DELT:SWEep:CONTrol:STEP?
For the Delta-L measurement, the firmware can either use a default frequency step
size, or the active channel setting (see CALCulate:FMODel:DELT:SWEep:CONTrol
).
This query returns the resulting frequency step size.
Usage:
Query only
Options: R&S ZNB/ZNBT-K231
Manual operation: See "Sweep Control" on page 663
CALCulate:FMODel:DELT:SWEep:FREQuency:MAXimum <Frequency>
CALCulate:FMODel:DELT:SWEep:FREQuency:MINimum <Frequency>
Defines the sweep range of the Delta-L measurement channel. The entered MAXimum
and MINimum values are set as [SENSe<Ch>:]FREQuency:STOP and
[SENSe<Ch>:]FREQuency:STARt, respectively.
Furthermore, the VNA collects data for the LPI computation a the MAXimum and MINi-
mum frequencies (in addition to CALCulate:FMODel:DELT:FREQuencies:
CURRent?).
SCPI command reference