Keysight M9383B Measurement Manual page 144

5G NR Measurements Using the VSA Software
5G Waveform and EVM Analysis Using VSA Software
9. Select the DL-SCHs node > Transmissions and set DMRS port(s) to 0,1.
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Notice that this automatically changes the Delta Frequency to Carrier
Center to –45.54 MHz.
The Number of Layers is updated to 2 and each layer is assigned with a
particular DMRS port. Also, Antenna Ports Generated is automatically set
to p0,p1. This will map generated multiple antenna port signals to
different antennas (instruments).
M9383B/84B Measurement Guide