R&S 1129.7246.03, Operating Manual

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Operating Manual 1302.6163.12 - 03 4.217
R&S ESU Instrument Functions
Analyzer Mode
Limit lines are defined and displayed irrespective of the sweep ranges, i.e. they are
not part of the sweep ranges. The unit of the limit lines is restricted to dB or dBm.
The frequency range where measurements are actually performed is set by the start
and stop frequency parameters of the R&S ESU; these parameters are independent
of the sweep ranges. It is thus possible to define sweep ranges for a measurement
task that can be stored and reloaded and to quickly and easily set the frequency
range to be actually measured by means of two parameters; complex editing in the
sweep table is not necessary.
SPURIOUS
ON | OFF
The SPURIOUS ON/OFF softkey switches the spurious emissions measurement on
or off according to the current configuration.
Remote command:
SWEEP:MODE LIST
switches the spurious list on
SWEEP:MODE AUTO
switches the spurious list off
SWEEP LIST The SWEEP LIST softkey opens a submenu where predefined sweep ranges can
be edited, or new ranges generated or deleted. A table listing the current sweep
ranges is displayed.
Remote command:
--
EDIT SWEEP
LIST
The EDIT SWEEP LIST softkey opens the table for editing the sweep ranges.
When a limit line is defined in steps, the weaker limit is used at the frequency point
with the straight vertical section.
SWEEP LIST
RANGE 1 RANGE 2 RANGE 3 RANGE 4 RANGE 5
Range Start 9 kHz 150 MHz 30 MHz
Range Stop 150 kHz 30 MHz 1 GHz
Filter Type NORMAL (3dB) NORMAL (3dB) NORMAL (3dB)
RBW 1 kHz 10 kHz 100 kHz
VBW 3 kHz 30 kHz 300 MHz
Sweep time mode AUTO AUTO AUTO
Sweep time 145 ms 300 ms 100 ms
Detector RMS RMS RMS
REF-Level -10 dBm -10 dBm -10 dBm
RF-Att. mode AUTO AUTO AUTO
RF-Attenuator 20 dB 20 dB 20 dB
PRE-AMP OFF OFF OFF
Sweep Points 501 4001 8001
Stop after sweep OFF OFF OFF
Transd. factor <NONE> <NONE> <NONE>
Limit check ON ON ON
Limit -13 dBm -13 dBm -13 dBm