Keysight M9421A - 7.2.44 Close VSA after recall (.setx only); 7.2.45 Custom IQ Constellation State

7 Save/Recall/Print
7.2 Recall
State Saved No
Min 0
Max 100
7.2.44 Close VSA after recall (.setx only)
Automatically launches VSA (VSA 2021 or later version with valid license is required)
in the background, if it is needed to recall the specified .setx file. This provides
recalled settings to the 5GNR EVM measurement through an internal API. This
process will be slower and will consume more memory, because VSA is running in
the background.
Lets you specify whether VSA will be closed after recalling the current .setx file:
ON
Close VSA to improve performance and minimize memory usage
OFF
Keep VSA running to allow faster recall of additional .setx files
Remote Command
:MMEMory:LOAD:EVM:VSA:RELease 0 | 1 | OFF | ON
:MMEMory:LOAD:EVM:VSA:RELease?
Example
:MMEM:LOAD:EVM:VSA:REL 1
:MMEM:LOAD:EVM:VSA:REL?
Preset
OFF
State Saved No
Range
OFF|ON
7.2.45 Custom IQ Constellation State
Selects a text (.txt) file from which to import the Constellation States definition for
the Custom IQ modulation type. This file format is the same as Signal Studio
N7608C Custom IQ constellation file format and VMA Digital Demod measurement
Custom IQ. To use a recalled constellation, change the PDSCH/PUSCH MCS to -1,
then change the modulation format to Custom IQ.
A preloaded Constellation State file can be found under VMA directory:
My Documents\VMA\data\DDEMOD\ConstlnState
Remote Command
:MMEMory:LOAD:EVM:CONStln:STATe <string>
Example Import the constellation state from the file myConstlnState.txt in the current path:
:MMEM:LOAD:EVM:CONS:STAT "myConstlnState.txt"
Dependencies Only appears in 5GNR Mode, in the Modulation Analysis measurement
Errors are reported if the file is empty or missing, or if the file type does not match, or if there is a
2374 WLAN Mode User's &Programmer's Reference