R&S FSW Series, Руководство пользователя

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Measurements and Results
R&S
®
FSW
282 User Manual 1173.9411.02 ─ 43
●
Display detected peaks as blue squares in the diagram, as well as in the peak list
Furthermore, you can save the evaluation list to a file.
Retrieving Results via Remote Control
The measured spurious values of the displayed trace can be retrieved using the
TRAC:DATA? SPUR
command (see
TRACe<n>[:DATA]
on page 1143).
7.7.3 Spurious Emissions Basics
Some background knowledge on basic terms and principles used in Spurious Emis-
sions measurements is provided here for a better understanding of the required config-
uration settings.
● Ranges and Range Settings ................................................................................. 282
● Limit Lines in Spurious Measurements ................................................................. 283
7.7.3.1 Ranges and Range Settings
Conditions for ranges
The following rules apply to ranges:
●
The minimum span of a range is 20 Hz.
●
The individual ranges must not overlap (but can have gaps).
●
The maximum number of ranges is 30
●
The maximum number of sweep points in all ranges is limited to 100001.
You can define a span that is smaller than the combined span of the ranges. In this
case, the measurement includes only the ranges that lie within the defined span and
have a minimum span of 20
Hz.
Spurious Emissions Measurement