R&S ZNB Series - 7.3.14.11 [SENSe:]LPORt...

Command reference
R&S
®
ZNB/ZNBT
1288User Manual 1173.9163.02 ─ 62
Suffix:
<Ch>
.
Channel number
Parameters:
<DUTVelocity>
Options: R&S ZNB/ZNBT-K20
Manual operation: See "Permittivity / Velocity Factor" on page 688
7.3.14.11 [SENSe:]LPORt...
The [SENSe:]LPORt... commands define the reference impedances of the bal-
anced ports.
[SENSe<Ch>:]LPORt<LogPt>:ZCOMmon...................................................................... 1288
[SENSe<Ch>:]LPORt<LogPt>:ZDIFferent.......................................................................1288
[SENSe<Ch>:]LPORt<LogPt>:ZDEFault[:STATe].............................................................1289
[SENSe<Ch>:]LPORt<LogPt>:ZCOMmon <RealPart>[, <ImaginaryPart>]
[SENSe<Ch>:]LPORt<LogPt>:ZDIFferent <RealPart>[, <ImaginaryPart>]
These commands specify the complex common mode and differential mode reference
impedances for the balanced (logical) port numbered <LogPt>.
Use [SENSe<Ch>:]LPORt<LogPt>:ZDEFault[:STATe] to toggle between config-
ured and default reference impedances.
Suffix:
<Ch>
.
Channel number
<LogPt> Logical port number. The logical ports must be defined using
SOURce<Ch>:LPORt<LogPt> <PhysicalPort1>,
<PhysicalPort2>. An n port analyzer supports a maximum of
n/2 (n even) or (n - 1)/2 (n odd) logical ports.
Parameters:
<RealPart> Real part of the port impedance.
Range: 1 mΩ to 10 MΩ
*RST: ZCOMmon: 25 Ω; ZDIFferent: 100 Ω (real impedan-
ces)
Default unit: Ohm
<ImaginaryPart> Imaginary part of the port impedance; may be omitted to define
a real impedance.
Range: - 10 MΩ to 10 MΩ
*RST: 0 Ω (real impedances)
Default unit: Ohm
SCPI command reference