Keysight M9383B Measurement Manual page 65

5G New Radio (NR) Measurements using X-Apps
5G Waveform, EVM, and ACP Analysis Using X-Applications
6. Select Enable Vector Modulation Signal.
7. Close the Signal block.
8. Select the Adjustments block and select Optimize Dynamic Range with
M9383B/84B Measurement Guide
Use File Select to navigate to:

D:\Users\Instrument\Documents\Keysight\PathWave
\SignalGenerator\Examples

and choose

5GNR_8CC_FR2_120kHz_SCS_100MHz_256QAM_Corrected_28GHz.
wfm

then Select.
OBW and Enable System RF Flatness Correction.
65