Rohde & Schwarz ZNB20, User Manual

Page: 471 / 1332

GUI Reference
R&S
®
ZNB/ZNBT
456 User Manual 1173.9163.02 ─ 38
DUT Port
Defines if the intercept point is referenced to the DUT output or input port. Both values
differ by the attenuation of the lower tone signal upon transmission through the DUT;
see
"Intermodulation Quantities" on page 211.
Remote command:
Assign a measurement result to an
existing trace:
CALCulate<Ch>:PARameter:MEASure
Create new trace and select trace name and measurement parameter:
CALCulate<Ch>:PARameter:SDEFine
5.9.5 Z←Sij Tab
Selects converted impedances as measured quantities. The impedances are calcula-
ted from the measured S-parameters.
Background information
Refer to the following sections:
●
Chapter 4.3.2, "Impedance Parameters" , on page 113
●
Chapter 4.3.2.1, "Converted Impedances" , on page 114
Z←S<out><in> selector
Selects a converted impedance parameter as a measured quantity for the active trace.
For an n-port vector network analyzer, the pull-down list provides the full set of n 2
impedance parameters.
Converted impedance parameters are expressed as Z←S
<out>< in>
, where <out> and
<in> denote the output and input port numbers of the DUT.
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "Z-S11" |
"Z-S12" ...
Create new trace and select trace name and measurement parameter:
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "Z-S11" |
"Z-S22" | ...
Meas Softtool