Keysight M9421A - FFT SEM Enable; FFT Acquisition Time(Remote Command Only); FFT SEM Trigger Delay (Remote Command Only)

3 WLAN Mode
3.7 WLAN MIMO Modulation Analysis Measurement
FFT SEM Enable
Enable/Disable the functionality of calculating SEM based on FFT. This is preset by
measurement preset.
FFT SEM measurement uses fixed trigger source as RF Burst no matter what trigger
source is in MIMO measurement. So proper RF Burst trigger level should be set to
do the FFT SEM measurement.
Remote
Command
:DIAGnostic:EVMMimo:SEMask:ENABled OFF | ON | 0 | 1
:DIAGnostic:EVMMimo:SEMask:ENABled?
Notes This is an alias SCPI of [:SENSe]:EVMMimo:SEMask:ENABle
Recommend to use [:SENSe]:EVMMimo:SEMask:ENABle
Preset OFF
Range On | Off
FFT Acquisition Time(Remote Command Only)
Sets the capture time of each acquisition for FFT SEM . This is preset by
measurement preset.
Remote Command
:DIAGnostic:EVMMimo:TIME:FFT <time>
:DIAGnostic:EVMMmoi:TIME:FFT?
Notes This is an alias SCPI of [:SENSe]:EVMMimo:TIME:FFT
Recommend to use [:SENSe]:EVMMimo:TIME:FFT
Preset 32 us
Min/Max 1 us / 9.9ms
FFT SEM Trigger Delay (Remote Command Only)
Sets the trigger delay for FFT SEM. This is preset by measurement preset.
Remote
Command
:DIAGnostic:EVMMimo:SEMask:TRIGger:DELay <time>
:DIAGnostic:EVMMimo:SEMask:TRIGger:DELay?
Notes This is an alias SCPI of [:SENSe]:EVMMimo:SEMask:TRIGger:DELay
Preset 36 us
WLAN Mode User's &Programmer's Reference 1282