Rohde & Schwarz CMU 200 - Page 293

CMU RF Measurements
1100.4903.12 6.27 E-10
[SENSe:]LEVel:ATTenuation <Mode> Attenuation
<Mode>
Parameter description Def. value Default unit FW vers.
NORMal |
LNOise |
LDIStortion
Normal
Low noise (level at mixer 10 dB higher than in normal
setting)
Low distortion factor (level at mixer 10 dB lower than
in normal setting)
NORMal – V1.15
Command description
This command defines the attenuation or gain of the input measurement path.
[SENSe:]LEVel:MODE <Mode> Input level – Mode
<Mode>
Description of parameters Def. value Def. unit FW vers.
MANual |
AUTomatic
Manual setting
Automatic setting corresponding to average power
of signal applied
AUT -
Description of command
This command defines the mode for setting the maximum input level.
[SENSe:]LEVel:REFerence <Level> Reference Level for Spectrum
<Level>
Parameter description Def. value Default unit FW vers.
–100 dBm to +53 dBm
–100 dBm to +39 dBm
–100 dBm to 0 dBm
Reference level for RF 1
Reference level for RF 2
Reference level for RF 4 IN
+30
+30
0.0
dBm V1.20
Command description
This command defines the reference level for Spectrum measurements.
[SENSe:]LEVel:DEFault <Enable> Default Settings
<Enable>
Description of parameters Def. value Def. unit FW vers.
ON |
OFF
The parameters are set to their default values
All or some parameters differ from the default values
ON – V1.15
Description of command
If used as a setting command with the parameter ON this command sets all parameters of the subsystem to their
default values (the setting OFF has no effect).
If used as a query the command returns whether all parameters are set to their default values (ON) or not (OFF).