Keysight x-series Programmer's Reference

3 VMA Mode
3.7 Power Stat CCDF Measurement
Example
:CONF:PST
Couplings Selecting Meas Preset restores all measurement parameters to their default values
3.7.8.2 Advanced
Contains controls for setting advanced functions of the instrument.
IF Gain
Used to set the IF Gain function to: Auto, Low Gain or High Gain. These settings
affect sensitivity and IF overloads.
Only applies to the RF input. Does not apply to baseband I/Q input.
Remote Command
[:SENSe]:PSTatistic:IF:GAIN[:STATe] ON | OFF | 1 | 0
[:SENSe]:PSTatistic:IF:GAIN[:STATe]?
Example
:PST:IF:GAIN ON
:PST:IF:GAIN?
Notes ON = high gain
OFF = low gain
Dependencies Not available when IQ Input is selected
Has no effect when the U7227A USB Preamplifier is connected. This is not annotated or reflected on
any control; there are no controls grayed out nor any SCPI locked out. The instrument simply behaves
as though both IF Gain is set to Low regardless of the setting on the control
Not available in VXT, EXM, or UXM
Couplings Sending this command forces IF Gain Auto to OFF (Man)
Preset
OFF
State Saved Saved in instrument state
Range Low Gain | High Gain
Auto Function
Remote
Command
[:SENSe]:PSTatistic:IF:GAIN:AUTO[:STATe] ON | OFF | 1 | 0
[:SENSe]:PSTatistic:IF:GAIN:AUTO[:STATe]?
Example
:PST:IF:GAIN:AUTO ON
:PST:IF:GAIN:AUTO?
Couplings Auto sets IF Gain to High Gain if the input attenuator is set to 0 dB, or the preamp is turned on, or the
Max Mixer Level is −20 dBm or lower
For other conditions, Auto sets IF Gain to Low Gain
Preset
OFF
Vector Modulation Analyzer Mode User's &Programmer's Reference 1144

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)