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QPSK EVM Measurement
Marker
Marker
Accesses a menu that enables you to select, set up and control the markers for the current measurement.
Select Marker
Displays 12 markers available for selection.
Marker Type
Sets the marker control mode. If the selected marker is Off, pressing Marker sets it to Normal and places
it at the center of the screen on the trace determined by the Marker Trace rules. At the same time,
reference value of the selected marker appears on the Active Function area. It is:
Marker Chip Value, at I/Q Polar
Marker X Axis Value, at EVM, Phase Error and Mag Error
Default Active Function: the active function for the selected marker’s current control mode. If the
current control mode is Off, there is no active function and the active function is turned off.
Key Path Front-panel key
Instrument S/W Revision Prior to A.02.00
Key Path Marker
Instrument S/W Revision Prior to A.02.00
Remote Command :CALCulate:EVMQpsk:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:M
ODE POSition|DELTa|OFF
:CALCulate:EVMQpsk:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:M
ODE?
Example CALC:EVMQ:MARK:MODE POS
CALC:EVMQ:MARK:MODE?
Key Path Marker
Mode WCDMA, C2K, 1xEVDO