Getting Started
R&S
®
FSPN
44
User Manual 1179.4363.02 ─ 01
Table 3-3: Channel settings displayed in the channel bar
Label
Information
Signal Frequency
Current carrier frequency of the applied signal.
Signal Level
Currently level measured on the carrier frequency.
Att
Current RF attenuation.
RBW
Current Resolution bandwidth (RBW). The RBW is a function of the start offset
frequency of each half decade included in the measurement.
XCORR Factor
Current cross-correlation factor. The cross-correlation factor defines the number
of cross-correlations are done in each half decade included in the measure-
ment.
Meas Time (estimated)
Current estimated measurement time.
The measurement time depends, among other things, on the offset frequency,
the resolution bandwidth or the number of averages / cross-correlations that
you have defined.
SGL
Current number of measurements performed in a single sweep. Only displayed
if you are in single sweep measurement mode.
Count
The current signal count for measurement tasks that involve a specific number
of subsequent sweeps.
Meas
Currently selected measurement
Icons for individual settings
A bullet next to the setting indicates that user-defined settings are used, not automatic
settings. A green bullet indicates this setting is valid and the measurement is correct. A
red bullet indicates an invalid setting that does not provide useful results.
3.3.1.2
Window Title Bar
Each channel in the R&S
FSPN display may contain several windows. Each window
can display either a graph or a table as a result of the channel measurement. Which
type of result evaluation is displayed in which window is defined in the display configu-
ration (see
Chapter 3.3.5, "Displaying Results"
on page 56). The window's title bar
indicates which type of evaluation is displayed.
Trace Information in Window Title Bar
Information on the displayed traces is indicated in the window title bar.
Trace number
Result type
Trace color
Trace mode
Trace smoothing
Spur removal
Trace offset
Operating the Instrument
