3 WLAN Mode
3.6 Modulation Analysis Measurement
:CALCulate:EVM:MARKer[1]|2|…|12:TRACe?
Example
:CALC:EVM:MARK:TRAC EVM
:CALC:EVM:MARK:TRAC?
Notes UTERror is available if the Radio Std is 802.11ax, otherwise grayed-out
PSYMbol is available if the Radio Std is 802.11n, 802.11ac or 802.11ax, otherwise grayed-out
Preset
POLar
State Saved Saved in instrument state
Range IQ Measured Polar ContIn | EVM vs. Symbol | EVM vs. Carrier | Mag Error | Phase Error I EVM | Preamble
Freq Error | IQ Gain vs. Carrier | IQ Quad Skew vs. Carrier | Unused Tone Error
Marker Settings Diagram
Lets you configure the Marker system using a visual utility. This is the same as
"Marker Settings Diagram" on page 962 on the Settings tab.
3.6.8 Meas Setup
Contains functions for setting up the measurement parameters and also contains
functions for setting up parameters global to all measurements in the mode.
3.6.8.1 Settings
Contains frequently used Meas Setup functions to which you will want the fastest
access.
Avg|Burst Number
Used to specify the number of data acquisitions that are averaged. After the
specified number of average counts, the averaging mode (termination control)
setting determines the averaging action.
Avg number is the number of bursts, is not the number of data acquisition. If search
length is large enough to include all the bursts, acquisition will only execute once
(single mode). If the bursts number include in one capture is smaller than average
number, multi capture and measurement is necessary.
–
On – Sets measurement averaging on
–
Off – Sets measurement averaging off
Remote Command
[:SENSe]:EVM:AVERage:COUNt <integer>
[:SENSe]:EVM:AVERage:COUNt?
WLAN Mode User's &Programmer's Reference 968
To Next Page
Loading...
