Keysight x-series Programmer's Reference

3 VMA Mode
3.4 IQ Waveform Measurement
DP2, B40 or wider IF Bandwidth option, , the selectable Flattop filter bandwidths are
predefined. There are 134 Digital IF BWs (RBWs) arranged in a 6-per-decade
sequence from 3 Hz through 3 MHz, plus 4, 5, 6 and 8 MHz settings.
Filter BW
This feature is only available when Option DP2, B40, or wider IF Bandwidth option is
installed.
Remote Command
[:SENSe]:WAVeform:DIF:FILTer:BANDwidth <freq>
[:SENSe]:WAVeform:DIF:FILTer:BANDwidth?
Example
:WAV:DIF:FILT:BAND 1MHz
:WAV:DIF:FILT:BAND?
Dependencies Only available when Option DP2, B40, or wider IF Bandwidth option is installed. Disabled when the
Filter Type is FLATtop
Couplings Sets the same value as the current Digital IF BW value on Preset, or when Channel Filter Bandwidth
Auto is ON
Preset Same value as Digital IF BW
State Saved Saved in instrument state
Min 10 Hz
Max Clipped to the current Digital IF BW value
Auto Function
Remote
Command
[:SENSe]:WAVeform:DIF:FILTer:BANDwidth:AUTO ON | OFF | 1 | 0
[:SENSe]:WAVeform:DIF:FILTer:BANDwidth:AUTO?
Example
:WAV:DIF:FILT:BAND:AUTO 0
:WAV:DIF:FILT:BAND:AUTO?
Preset
ON
Range Auto | Man
Filter Alpha
Sets the filter alpha for the DIF filter. This feature is only available when Option DP2,
B40, or wider IF Bandwidth option is installed.
Remote Command
[:SENSe]:WAVeform:DIF:FILTer:ALPHa <real>
[:SENSe]:WAVeform:DIF:FILTer:ALPHa?
Example
:WAV:DIF:FILT:ALPH 0.5
:WAV:DIF:FILT:ALPH?
729 Vector Modulation Analyzer Mode User's &Programmer's Reference

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)