Keysight x-series User Reference Manual page 207

Key Path
Remote Command
Example
Couplings
Preset
State Saved
Range
Readback Text
Initial S/W Revision
Aux IF Out
This menu controls the signals that appear on the SMA output on the rear panel labeled "AUX IF OUT
The Aux IF Out functionality is only valid for RF and External Mixer inputs. When using the External Mixing
path, the Aux IF Out levels (for all three Options CR3, CRP, and ALV) will be uncalibrated because the
factory default Aux IF level was set to accommodate the expected IF levels for the RF path.
Key Path
Remote Command
Dependencies
Preset
State Saved
Readback line
Backwards Compatibility
Notes
Initial S/W Revision
Off
In this mode nothing comes out of the "AUX IF OUT" connector on the rear panel. The connector appears
as an open-circuit (that is, it is not terminated in any way).
EMI Receiver Mode Reference
Input/Output, Output Config
:OUTPut:IQ:OUTPut IQ1|IQ250|OFF
:OUTPut:IQ:OUTPut?
OUTP:IQ:OUTP IQ1
An I/Q Cable Calibration or an I/Q Probe Calibration will change the state of the Cal Out port as
needed by the calibration routine. When the calibration is finished the I/Q Cal Out is restored to the
pre-calibration state.
Off
Saved in instrument state
1 kHz Square Wave|250 kHz Square Wave|Off
1 kHz|250 kHz|Off
Prior to A.02.00
Input/Output, Output Config
:OUTPut:AUX SIF|AIF|LOGVideo|OFF
:OUTPut:AUX?
The softkey does not appear in models that do not support the Aux IF Out.
This is unaffected by a Preset but is set to OFF on a "Restore Input/Output Defaults" or "Restore
System Defaults->All"
Saved in Input/Output state
1-of-N selection [variable]
In the PSA, the IF output has functionality equivalent to the "Second IF" function in the X-Series' Aux
IF Out menu. In the X-Series, it is necessary to switch the Aux IF Out to "Second IF" to get this
functionality, whereas in PSA it is always on, since there are no other choices. Hence a command to
switch this function to "Second IF" will have to be added by customers migrating from PSA who use
the IF Output in PSA.
A.04.00
4 Input/Output Functions
Input/Output
207