R&S ZNL Series - Page 972

Command reference
R&S
®
ZNL/ZNLE
972User Manual 1178.5966.02 ─ 20
[SENSe<Ch>:]COUPle <Mode>
Determines the order of partial measurements and sweeps (see Chapter 9.1.4.1, "Par-
tial measurements and driving mode", on page 188).
Suffix:
<Ch>
.
Channel number. This suffix is ignored; the sweep mode applies
to all channels in the active channel setup.
Parameters:
<Mode> ALL | AUTO | NONE
AUTO – automatic mode: fast sweeps are performed in alterna-
ted driving mode, slower sweeps in chopped mode
ALL – chopped driving mode, complete all partial measurements
before proceeding to the next sweep point
NONE – alternated driving mode on, reverse the order of partial
measurements and sweeps
*RST: NONE
Example:
COUP NONE
Activate the alternated driving mode.
TRIG:LINK 'PPO'
Set the triggered measurement sequence equal to one partial
measurement. Each trigger event starts one partial measure-
ment for all sweep points.
Manual operation: See "Driving Mode" on page 529
[SENSe<Ch>:]PORT<PhyPt>:ZREFerence <RealPart>[, <ImaginaryPart>]
Specifies the complex reference impedance for the physical port numbered <PhyPt>
(impedance renormalization).
Use [SENSe<Ch>:]LPORt<LogPt>:ZDEFault[:STATe] to toggle between config-
ured and default reference impedances.
Suffix:
<Ch>
.
Channel number
<PhyPt> Physical port number
Parameters:
<RealPart> Real part of the port impedance.
Range: 1 mΩ to 10 MΩ
*RST: Default reference impedance of the connector fam-
ily assigned to the port (real impedance, e.g. 50 Ω).
Default unit: Ohm
VNA command reference