GUI Reference
R&S
®
ZNB/ZNBT
283User Manual 1173.9163.02 ─ 54
The "Imbal. CMRR" measurements require at least two logical ports are available, at
least one of them balanced.
Background information
Refer to the following sections:
●
Chapter 5.3.6, "Unbalance-Balance Conversion", on page 129
●
Chapter 5.3.6.3, "Imbalance and Common Mode Rejection", on page 132
6.2.8.1 Controls on the Imbal. CMRR Tab
The following buttons in the "Imbal. CMRR" tab open additional dialogs:
●
"Imbalance Differential...": see Chapter 6.2.8.2, "Imbalance Differential Dialog",
on page 284.
This button is only enabled, if a balanced and two single-ended logical ports are
available.
●
"Balanced Ports...": see Chapter 6.2.1.3, "Balanced Ports Dialog", on page 262
Imbalance/CMRR
Selects an imbalance or CMRR parameter as a measured quantity for the active trace.
These parameters are expressed as "Imb
<out><in>
" or "CMRR
<out><in>
", where <out> and
<in> denote the logical output and input port numbers of the DUT.
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "IMB21" |
"IMB12" | "CMRR11" | "CMRR21" | "CMRR12" ...
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "IMB21" |
"IMB12" | "CMRR11" | "CMRR21" | "CMRR12" ...
Meas Softtool
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