Keysight M9421A - I;Q Normalize; Multi-Carrier Filter

3 WLAN Mode
3.6 Modulation Analysis Measurement
should be implemented this way when measuring EVM, and this matches how a real
receiver would probably implement an equalizer.
The value and Channel Estimation Seq & Data specifies that the equalizer should be
trained using both the channel estimation sequence and the entire data portion of
the burst. This usually gives a more accurate estimate of the equalizer response. It
also typically lowers the EVM by between one and three dB.
Remote
Command
:CALCulate:EVM:EQUalizer:TMODe SEQuence | SDATa
:CALCulate:EVM:EQUalizer:TMODe?
Example
:CALC:EVM:EQU:TMOD SDAT
:CALC:EVM:EQU:TMOD?
Preset
SEQ
State Saved Saved in instrument state
Range Channel Estimation Sequence Only | Channel Estimation Sequence&Data
Backwards
Compatibility
SCPI
[:SENSe]:EVM:EQUalizer:TRAining SEQuence | SDATa
[:SENSe]:EVM:EQUalizer:TRAining?
I/Q Normalize
Specifies whether the I/Q signals will be normalized.
Remote Command
:CALCulate:EVM:IQNorm OFF | ON | 0 | 1
:CALCulate:EVM:IQNorm?
Example
:CALC:EVM:IQN ON
:CALC:EVM:IQN?
Preset
ON
State Saved Saved in instrument state
Range On | Off
Multi-Carrier Filter
Specifies whether or not to apply a filter to filter out adjacent carriers.
When there are adjacent carriers to the BW of interest, this multi-carrier filter can be
used to filter out the unwanted carriers and minimize leakage into the BW of
interest.
Remote
Command
:CALCulate:EVM:MCFilter[:STATe] ON | OFF | 1 | 0
:CALCulate:EVM:MCFilter[:STATe]?
Example
:CALC:EVM:MCF 1
1019 WLAN Mode User's &Programmer's Reference