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QPSK EVM Measurement
Marker
Marker Y Axis Value (Query Only)
Returns the Marker Y Axis value, in the current marker Y Axis unit.
Marker Properties
Accesses a menu of functions that enable you to specify and control markers for the current
measurement.
Notes If the specified marker is Fixed and a Marker Function is on, error –221
“Settings conflict; cannot adjust Fixed marker while Marker Function is on” is
generated.
The query returns the marker’s absolute X Axis value in trace points if the
control mode is
Normal, or the offset from the marker’s reference marker in
trace points if the control mode is
Delta. The value is returned as a real
number, not an integer, corresponding to the translation from X Axis Scale
units to trace points (see “Fractional Trace Points”, above). If the marker is
Off the response is not a number.
This command is not available when Marker Trace of the selected marker
(:CALCulate:EVMQpsk:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:TRACe?) is set
to POLar. In this case, this command is ignored.
Preset After a preset, all Markers are turned OFF, so Marker X Axis Value query will
return a not a number (NAN).
State Saved No
Min –9.9E+37
Max 9.9E+37
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:Y
?
Example CALC:EVMQ:MARK11:Y?
Mode WCDMA, C2K, 1xEVDO
Notes The query returns the marker Y-axis result, if the control mode is
Normal or
Delta. If the marker is Off, the response is not a number.
Preset Result dependant on markers setup and signal source
State Saved No
Instrument S/W Revision Prior to A.02.00
Key Path
Marker
Instrument S/W Revision Prior to A.02.00