Agilent Technologies X Series Manual page 599

Key Path
State Saved
Readback
Initial S/W Revision
I/Q Mag
Pressing this key, when it is not selected, selects the I/Q magnitude signal as the trigger. The I/Q
Magnitude trigger condition is met when the I/Q magnitude crosses the I/Q magnitude trigger level. The
magnitude is measured at the output of the main I/Q digital receiver.
Key Path
Example
Readback Text
Initial S/W Revision
Trigger Level
Sets a level for the I/Q magnitude trigger. When the signal crosses this level, with the chosen slope, the
trigger occurs. If the specific Measurement displays the signal from the chosen sampling point a green
line will be displayed to indicate the trigger level.
Key Path
Remote Command
Example
Notes
Preset
State Saved
Range
Readback Text
Initial S/W Revision
Trig Slope
Controls the trigger polarity. It is set positive to trigger on a rising edge and negative to trigger on a
falling edge.
Trigger
Saved in instrument state
The Baseband I/Q trigger source that becomes active when this key is selected
is displayed. The possible values are "I/Q Mag", "I", "Q", "Input I", "Input Q",
and "Aux I/Q Mag".
Prior to A.02.00
Trigger, Baseband I/Q
TRIG:<meas>:SOUR IQM
I/Q Mag
Prior to A.02.00
Trigger, Baseband I/Q, I/Q Mag
:TRIGger[:SEQuence]:IQMag:LEVel <ampl >
:TRIGger[:SEQuence]:IQMag:LEVel?
TRIG:IQM:LEV –30 dBm
The I/Q reference impedance is used for converting between power and
voltage.
–25 dBm
Saved in instrument state
–200 dBm to 100 dBm
<level> dBm
Prior to A.02.00
Trigger
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