Rohde & Schwarz CMU-K20, Operating Manual

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Connection Control (Non Signalling only) CMU-K20/K21/K22/K23/K24
1115.6088.12 6.2 E-12
[SENSe:]LEVel:MAXimum <Level> Max. Level
<Level> Description of parameters Def. value Def. unit FW vers.
–40 dBm to +53 dBm
–54 dBm to +39 dBm
–77 dBm to 0 dBm Maximum input level for RF 1
Maximum input level for RF 2
Maximum input level for RF 4 IN +30.0
+30.0
0.0 dBm V1.20
Description of command
This command defines the maximum expected input level. This is possible even if the level is determined auto-
matically (command
LEV:MODE AUT
). The value range depends on the RF input used and the external attenua-
tion set (see
[SENSe:]CORRection:LOSS:INPut<nr>[:MAGNitude]
command).
[SENSe:]LEVel:ATTenuation < Mode > Attenuation
<Mode> Description of parameters Def. value Def. unit FW vers.
NORMal |
LNOise |
LDIStortion Mixer level in normal range
Low noise (mixer level 10 dB higher than in normal
setting)
Low distortion (mixer level 10 dB lower than in nor-
mal setting) LNOise
– V1.20
Description of command
This command tunes the RF analyzer for normal setting, low noise level (full dynamic range), or low distortion
(high intermodulation spacing).
[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
Some or all parameters differ from the default values ON
– V1.20
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 causes an error message).
If used as a query the command returns whether all parameters are set to their default values (ON) or not (OFF) .
Subsystem RFANalyzer (Analyzed Input Signals)
The subsystem RFANalyzer configures the RF analyzer, i.e., it specifies which type of RF signals can
be analyzed. It corresponds to the panel Analyzer Settings in the Analyzer tab of the popup menu
Connect. Control .
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