Improving level performance
R&S
®
SMA100B
251User Manual 1178.3834.02 ─ 09
Trace settings
Indication - Trace Power Analysis
Selects the source for the trace data.
The softkey label in the measurement diagram indicates the current selection.
"Off"
No source is selected, the trace is not indicated.
"2 - NRP-Zxx"
The current measurement results of the selected power sensor are
the source for the trace data. The index at the beginning of the sen-
sor name indicates the used connector, for example "2" indicates that
the sensor is connected via a USB interface. The data is either con-
tinuously updated (continuous measurement) or represents a single
measurement cycle (single measurement).
"Ref"
Selects the reference trace. The reference trace is a static trace that
was stored in a file and can be recalled.
It is possible to store one reference trace at a time.
"Hold"
Freezes the current trace data. The hold trace is a temporary trace
that is available until the power analysis is finished. Freezing the
trace of a sensor in one trace and displaying the measurement values
of the same sensor in another trace allows fast comparison between
measurements.
Remote command:
:TRACe<ch>:FREQ:SWEep:SRC on page 536
:TRACe<ch>:POW:SWEep:SRC on page 536
:TRACe<ch>:TIME:SWEep:SRC on page 537
:TRACe<ch>[:POWer]:SWEep:STATe on page 543
:TRACe<ch>[:POWer]:SWEep:FEED on page 539
Color - Trace Power Analysis
Selects the color of the trace.
Remote command:
:TRACe<ch>[:POWer]:SWEep:COLor on page 537
Save to Ref - Trace Power Analysis
Saves the selected trace as reference trace. Only one reference trace is available at a
time.
Remote command:
:TRACe<ch>[:POWer]:SWEep:COPY on page 538
Define Reference - Trace Power Analysis
Opens a dialog for defining a linear reference curve, see "Define reference NRP-Z
analysis settings" on page 252.
Mathematics - Trace Power Analysis
Activates the mathematic function.
Using power sensors
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