3 VMA Mode
3.2 Custom OFDM Measurement
Log Mag, Real and Imaginary are available for ccEVM vs Symbole trace
Preset Depends on trace
State Saved Yes
Range Log Mag (dB) |Phase | Group Delay | Real | Imaginary
3.2.2.3 Component Carrier
Provides a menu of component carrier choices for the selected window.
Remote Command
:DISPlay:OFDM:WINDow[1]|2|…|6:CCARrier CC0 | … | CC7
:DISPlay:OFDM:WINDow[1]|2|…|6:CCARrier?
Example
:DISP:OFDM:WIND2:CCAR CC0
:DISP:OFDM:WIND2:CCAR?
Couplings Depends on window
Preset Depends on window
State Saved Yes
Range CC0|CC1|CC2|CC3|CC4|CC5|CC6|CC7
3.2.3 Amplitude
Activates the Amplitude menu and selects Reference Level or Reference Value as
the active function, depending on the measurement.
Some features in this menu apply to multiple measurements. Some other features
apply only to specific measurements and their controls are blanked or grayed-out in
measurements that do not support the feature.
3.2.3.1 Y Scale
Contains controls that pertain to the Y axis parameters of the measurement. These
parameters control how data on the vertical (Y) axis is displayed and control
instrument settings that affect the vertical axis.
Auto Scale
Changes the Y reference value and Scale per Division so the full trace is displayed
without clipping.
Remote Command
:DISPlay:OFDM:WINDow[1]|2|…|6:Y[:SCALe]:AUTO:ONCE
Example
:DISP:OFDM:WIND3:Y:AUTO:ONCE
Do the Y auto scale for the third window
419 Vector Modulation Analyzer Mode User's &Programmer's Reference
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