R&S ESU Series Operating Manual page 248

R&S ESU
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.
When a limit line is defined in steps, the weaker limit is used at the frequency point
with the straight vertical section.
SPURIOUS The SPURIOUS ON/OFF softkey switches the spurious emissions measurement on
ON | OFF or off according to the current configuration.
Remote command:
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 The EDIT SWEEP LIST softkey opens the table for editing the sweep ranges.
LIST
SWEEP LIST
Range Start
Range Stop
Filter Type
RBW
VBW
Sweep time mode
Sweep time
Detector
REF-Level
RF-Att. mode
RF-Attenuator
PRE-AMP
Sweep Points
Stop after sweep
Transd. factor
Limit check
Limit
Operating Manual 1302.6163.12 - 03
SWEEP:MODE LIST switches the spurious list on
SWEEP:MODE AUTO switches the spurious list off
--
RANGE 1 RANGE 2
9 kHz 150 MHz
150 kHz 30 MHz
NORMAL (3dB) NORMAL (3dB) NORMAL (3dB)
1 kHz 10 kHz
3 kHz 30 kHz
AUTO AUTO
145 ms 300 ms
RMS RMS
-10 dBm -10 dBm
AUTO AUTO
20 dB 20 dB
OFF OFF
501 4001
OFF OFF
<NONE> <NONE>
ON ON
-13 dBm -13 dBm
Instrument Functions
Analyzer Mode
RANGE 3 RANGE 4 RANGE 5
30 MHz
1 GHz
100 kHz
300 MHz
AUTO
100 ms
RMS
-10 dBm
AUTO
20 dB
OFF
8001
OFF
<NONE>
ON
-13 dBm
4.217