Rohde & Schwarz R&S FSP Series, Operating Manual

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Operating Manual 1164.4556.12 - 06 6.125
R&S FSP Remote Control – Description of Commands
INPut Subsystem
INPut<1|2>:EATT 0 to 30dB
This command programs the attenuation of the electronic input attenuator. The attenuation can be
varied in 5 dB steps from 0 to 30 dB. Other entries are rounded to the next lower integer value. If the
attenuation is programmed directly, the coupling to the reference level is switched off.
If the defined reference level cannot be set with the given RF attenuation, this level is adapted to the
maximum possible value.
The electronic attenuator is switched off in the default state.
Example:
"INP:EATT:STAT ON"
'Switches the electronic attenuator into the signal path.
"INP:EATT 15dB"
'Sets the attenuation of the electronic attenuator to 15 dB and switches off the
coupling to the reference level.
Characteristics: *RST value: 0 dB (state is set to OFF)
SCPI: device-specific
Mode: A
The command is only available with the electronic attenuator option B25.
INPut<1|2>:EATT:AUTO ON | OFF
This command automatically couples the electronic input attenuation to the reference level and the
attenuation of the mechanical attenuator (state ON) or switches the input attenuation to manual entry
(state OFF).
Example:
"INP:EATT:STAT ON"
'Switches the electronic attenuator into the signal path.
"INP:EATT:AUTO ON"
'Couples the attenuation of the electronic attenuator to the reference level.
Characteristics: *RST value: ON
SCPI: device-specific
Mode: A
The command is only available with the electronic attenuator option B25.
INPut<1|2>:EATT:STATe ON | OFF
This command switches the electronic input attenuation into the signal path (state ON) or removes it
from the signal path (state OFF).
Example:
"INP:EATT:STAT ON"
'Switches the electronic attenuator into the signal path.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A
The command is only available with the option electronic attenuator B25.