Keysight x-series Programmer's Reference

3 VMA Mode
3.8 ACP Measurement
The powers of carriers are not included in the reference power when their Measure
Carriers are Off. When Measure Carriers of all the carriers in a sub-block are Off, the
reference power and all the relative power results are NaN. Therefore, relative limits
are not evaluated.
Measurement Type = Total Power Ref
1333 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)