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Spectrum Emission Mask Measurement
Marker
Marker X Axis Value (Remote Command Only)
Sets the marker X Axis value in the current marker X Axis Scale unit. It has no effect if the control mode
is Off, but is the SCPI equivalent of entering an X value if the control mode is
Normal.
Marker X Axis Position (Remote Command Only)
Sets the marker X position in trace points. It has no effect if the control mode is Off, but is the SCPI
equivalent of entering a value if the control mode is
Normal, except in trace points rather than X Axis
Scale units. The entered value is immediately translated into the current X Axis Scale units for setting
Preset: OFF|OFF|OFF|OFF|OFF|OFF|OFF|OFF|OFF|OFF|OFF|OFF
State Saved: Saved in instrument state
Range: Normal|Off
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.02.00, A.03.00
Mode: WCDMA, C2K, WIMAX OFDMA, TD-SCDMA, 1xEVDO, LTE, LTETDD,
WLAN
Remote Command: :CALCulate:SEMask:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:X
<freq>
:CALCulate:SEMask:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:X?
Example: CALC:SEM:MARK3:X 1.0 GHz
CALC:SEM:MARK3:X?
Notes: If no suffix is sent it will use the fundamental units for the current marker X
Axis Scale. If a suffix is sent that does not match the current marker X Axis
Scale unit, an error “Invalid suffix” will be generated.
The query returns the marker’s absolute X Axis value if the control mode is
Normal. The query is returned in the fundamental units for the current marker
X Axis scale. If the marker is
Off the response is not a number.
When a Marker is turned on, it is placed center of the screen on the trace.
Therefore the default value depends on instrument condition, although the
Preset/Default is defined as 1.5 GHz.
Preset: After a preset, all Markers are turned OFF, so a Marker X Axis Value query
will return a not a number (NAN).
State Saved: No
Min: –9.9E+37
Max: 9.9E+37
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.02.00, A.03.00