Spectrum Analyzer Commands 4-14 [:SENSe] Subsystem
S412E PM PN: 10580-00319 Rev. N 4-65
[:SENSe]:POWer[:RF]:ATTenuation:AUTO OFF|ON|0|1
[:SENSe]:POWer[:RF]:ATTenuation:AUTO?
Title: Input Attenuation Coupling
Description: Sets the input attenuation coupling. Setting the value to ON or 1 will
result in the input attenuation being coupled to the reference level.
Setting the value to OFF or 0 will result in the input attenuation being
un-coupled from the reference level. That is, changing the reference
level will not change the input attenuation. When this command is
issued, the input attenuator setting itself will not change. The default
value is ON. That is, sending :SENS:POW:ATT:AUTO is equivalent to
sending :SENS:POW:ATT:AUTO ON.
Parameter: OFF|ON|0|1
Parameter Type: <boolean>
Default Value: ON
Related Command: :POWer[:RF]:ATTenuation
Front Panel Access: Amplitude, Auto Atten
[:SENSe]:POWer[:RF]:GAIN[:STATe] OFF|ON|0|1
[:SENSe]:POWer[:RF]:GAIN[:STATe]?
Title: Preamp State
Description: Sets the state of the preamp. Note that this may cause a change in the
reference level and/or attenuation.
Note: The MS2711E returns a value of -1 if Preamp (Option 8) is not
installed.
Parameter: OFF|ON|0|1
Parameter Type: <boolean>
Default Value: OFF
Front Panel Access: Amplitude, Pre Amp
[:SENSe]:SWEep:MODE FAST|PERFormance|NOFFt
[:SENSe]:SWEep:MODE?
Title: Sweep Mode
Description: Sets the sweep mode to Fast, Performance or No FFT. The query from of
this command returns the current sweep mode short form.
Note: FAST Sweep Mode is not available for the MS2711E.
Parameter: FAST|PERFormance|NOFFt
Parameter Type: <char>
Front Panel Access: Shift-3 (Sweep), Sweep Mode
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