Keysight M9421A - Min Idle Time; Noise-Corrected EVM (Remote Command Only)

3 WLAN Mode
3.6 Modulation Analysis Measurement
Mode(s) Meas
<meas>
BASIC
Complex Spectrum
SPECtrum
BASIC
CQM
EDGEGSM
LTEAFDD
LTEATDD
MSR
NR5G
PNOISE
SRCOMMS
VMA
WCDMA
WLAN
IQ Waveform
WAVeform
WLAN
Modulation Analysis
EVM
WLAN
MIMO Modulation Analysis
EVMMimo
Min Idle Time
Min Idle Time is the minimum idle time of 2 burst.
Burst start/stop detection window length = Min Idle Time * Sample Rate, if it’s less
than 28, then use 28 instead to avoid false detection.
Remote
Command
[:SENSe]:EVM:BURSt:SEARch:ITIMe:MINimum <time>
[:SENSe]:EVM:BURSt:SEARch:ITIMe:MINimum?
Example
:EVM:BURS:SEAR:ITIM:MIN 1us
:EVM:BURS:SEAR:ITIM:MIN?
Preset 1us
State Saved Saved in instrument state
Min 0.1us
Max 20us
Noise-Corrected EVM (Remote Command Only)
Noise-Corrected EVM (ncEVM) is a technique to improve EVM by compensating
analyzer’s noise in EVM domain.
Remote Command
[:SENSe]:EVM:NCEVm[:ENABle] OFF | ON | 0 | 1
1075 WLAN Mode User's &Programmer's Reference