R&S ZNA26 - Page 1361

Command reference
R&S
®
ZNA
1361User Manual 1178.6462.02 ─ 20
7.3.14.20 [SENSe:]PORT...
The [SENSe:]PORT... commands define the reference impedances at the physical
ports.
[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
<ImaginaryPart> Imaginary part of the port impedance. This part may be omitted
to define a real impedance.
Range: - 10 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
Example:
PORT2:ZREF 52, 2
Specify a complex reference impedance of 52 Ω + j * 2 Ω for the
(physical) port no. 2.
CALC:TRAN:IMP:RNOR PWAV
Select renormalization of port impedances according to the
power waves theory.
Manual operation: See "Single Ended Mode / Common Mode / Differential Mode"
on page 314
7.3.14.21 [SENSe:]POWer...
The [SENSe:]POWer... commands configure the optional receiver step attenuators
(see Chapter 4.7.30, "Receiver step attenuators", on page 279) and the wideband /
narrowband IF gain of the R&S ZNA.
See also [SENSe<Ch>:]SEGMent<Seg>:POWer:GAINcontrol on page 1388.
[SENSe<Ch>:]POWer:AGCMode<PhyPt>:MEASure....................................................... 1362
[SENSe<Ch>:]POWer:IFGain<PhyPt>:MEASure.............................................................1362
[SENSe<Ch>:]POWer:ATTenuation................................................................................1362
SCPI command reference