Keysight x-series Programmer's Reference

3 VMA Mode
3.2 Custom OFDM Measurement
Raw Main Time
The envelope of the captured raw data. This data is unprocessed and includes
additional points acquired for settling of the filters involved in subsequent
processing, such as the demodulation filtering.
Example
:DISP:OFDM:WIND2:DATA RMT
Sets the second window data to Raw Main Time
Spectrum
Shows the FFT of the Meas Interval part of Raw Main Time waveform, note when
synchronization failed Meas Interval part will start from captured IQ data.
Example
:DISP:OFDM:WIND3:DATA SPEC
Sets the third window data to Spectrum
Demod
Displays the general demodulation results.
IQ Meas Time
The measured time data results for the input signal.
Example
:DISP:OFDM:WIND:DATA MTIM
Sets the first window data to IQ Meas Time
:DISP:OFDM:WIND:FORM CONS
Selects Constellation as the first window data format
IQ Ref Time
The reconstructed ideal time waveform to compare IQ Meas Time against.
Example
:DISP:OFDM:WIND:DATA RTIM
Sets the first window data to IQ Ref Time
:DISP:OFDM:WIND:FORM CONS
Selects Constellation as the first window data format
415 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)