Keysight M9421A - 16 QAM-1;2 RMS EVM; 16 QAM-3;4 RMS EVM

3 WLAN Mode
3.7 WLAN MIMO Modulation Analysis Measurement
Remote
Command
:CALCulate:EVMMimo:LIMit:RMS:QPSK:R3B4 <rel_ampl>
:CALCulate:EVMMimo:LIMit:RMS:QPSK:R3B4
Example
:CALC:EVMM:LIM:RMS:QPSK:R3B4 -20
:CALC:EVMM:LIM:RMS:QPSK:R3B4?
Notes This limit value is used 802.11n, or 802.11ac
Preset -13.00 dB
State Saved Saved in instrument state
Min -1000
Max 0
16QAM-1/2 RMS EVM
This parameter is available when Radio Std is 802.11n, or 802.11ac.
Sets 16QAM coding rate ½ RMS EVM limit to warn you if the measured average
RMS EVM value exceeds a limit.
Remote
Command
:CALCulate:EVMMimo:LIMit:RMS:QA16:R1B2 <rel_ampl>
:CALCulate:EVMMimo:LIMit:RMS:QA16:R1B2
Example
:CALC:EVMM:LIM:RMS:QA16:R1B2 -20
:CALC:EVMM:LIM:RMS:QA16:R1B2?
Notes This limit value is used 802.11n, or 802.11ac
Preset -16.00 dB
State Saved Saved in instrument state
Min -1000
Max 0
16QAM-3/4 RMS EVM
This parameter is available when Radio Std is 802.11n, or 802.11ac.
Sets 16QAM coding rate ¾ RMS EVM limit to warn you if the measured average
RMS EVM value exceeds a limit.
Remote
Command
:CALCulate:EVMMimo:LIMit:RMS:QA16:R3B4 <rel_ampl>
:CALCulate:EVMMimo:LIMit:RMS:QA16:R3B4
Example
:CALC:EVMM:LIM:RMS:QA16:R3B4 -20
:CALC:EVMM:LIM:RMS:QA16:R3B4?
Notes This limit value is used 802.11n, or 802.11ac
WLAN Mode User's &Programmer's Reference 1266