Keysight M9421A - Auto Leveling

3 WLAN Mode
3.6 Modulation Analysis Measurement
Center Frequency Maximum IF BW
1310 MHz ~ 2000 MHz 600 MHz
2000 MHz ~ 25.9 GHz 1200 MHz
25.9 GHz ~ 26.5 GHz Min(Max BW by option, 2*(26.5 GHz-Center Freq))
Auto Leveling
Performs auto-leveling for EVM measurements. A dialog box containing the results
of auto-leveling will show up after the process is done. When processing auto-
leveling by SCPI, the dialog box will not show up. You can query the result by SCPI
though, see More Information.
Remote Command
:CALCulate:EVM:LEVel:AUTO
Example
:CALC:EVM:LEV:AUTO
Dependencies Only appears in modular products, such as VXT model M9410A or E6630A
This control is enabled when radio device is not 802.11ac 80+80MHz and is grayed-out otherwise
More Information
Here is the detail for parameters in the dialog box.
Value SCPI Unit of
returned
Notes
Peak Power
:CALCulate:EVM:LEVel:PEAK?
:CALC:EVM:LEV:PEAK?
dBm Queries the peak
power of the burst
Trigger Level
:CALCulate:EVM:LEVel:TRIGger?
:CALC:EVM:LEV:TRIG?
dBm Queries the
recommended
video trigger level
WLAN Mode User's &Programmer's Reference 976