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Keysight N9020B - Page 411

Keysight N9020B
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3 VMA Mode
3.2 Custom OFDM Measurement
# Result Value Range Unit, if any
128 128QAM
256 256QAM
512 512QAM
1024 1024QAM
2048 2048QAM
4096 4096QAM
7 RU number
Note: Items 2- 7 repeat for each row of Burst Info table
If “Report EVM in dB” is set to true, the EVM result is in “dB”
03 Returns the MIMO Error Summary results for Component Carrier CC when it is active
All the return values are floating-point
If no result is available, NaN (9.91E+37) is returned
# Result Unit, if any
1 Column Number (15 for current version)
2 RMS EVM %
3 EVM Pk %
4 Pilot EVM %
5 Data EVM %
6 Preamble EVM %
7 Frequency Error Hz
8 Symbol Clock Error ppm
9 RMS CPE %
10 Sync Correlation %
11 IQ Offset dB
12 IQ Quad Error deg
13 IQ Gain Imbalance dB
14 CC Tx Power dBm
15 All Measured CC Tx Power dBm
16 SNR (MER) dB
2- 16 will repeat for each layer
If no result is available, NaN (9.91E+37) is returned.
The EVM result will be in “dB” if “Report EVM in dB” is set to true
04 Return ccEVM per symbol magnitude
411 Vector Modulation Analyzer Mode User's &Programmer's Reference

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