Keysight x-series Programmer's Reference

3 VMA Mode
3.9 SEM Measurement
Does not appear in the Swept SA, RTSA, Monitor Spectrum and Complex Spectrum measurements
Appears in the Waveform measurement in BASIC and 5G NR Modes
Preset OFF when Elec Atten is Disabled at preset, otherwise ELEC
State Saved Saved in instrument state
Range
Dual-Attenuator models: Off | Elec Atten Only | Mech + Elec Atten
Single-Attenuator models: Off | On
Backwards Compatibility Command
Notes ON aliases to "Elec Atten Only" (:POW:RANG:OPT:ATT ELEC)
OFF aliases to "Off" (:POW:RANG:OPT:ATT OFF)
:POW:RANG:AUTO? returns true if :POW:RANG:OPT:ATT is not OFF
Backwards
Compatibility
SCPI
[:SENSe]:POWer[:RF]:RANGe:AUTO ON | OFF | 1 | 0
[:SENSe]:POWer[:RF]:RANGe:AUTO?
Adjustment Algorithm
The algorithms for the adjustment are documented below:
Vector Modulation Analyzer Mode User's &Programmer's Reference 1432

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)