Keysight M9383B Measurement Manual page 119

5G NR Measurements Using the VSA Software
5G Waveform and EVM Analysis Using VSA Software
8. Select Back to exit the Full Filled Config setup.
9. From the Carrier panel (in the left pane), select Channels > SS PBCH > SS
Lmax is 4 or 8 is for FR1 and 64 for FR2.
M9383B/84B Measurement Guide
PBCH Block and change Lmax to 64 and Active Indices to = 0:7.
Instead of transmitting all 64 beams, we enable only 8 of them be setting
Active Indices to 0:7.
119