User manual

Chapter 2 Functions of the Front Panel of GPSA RIGOL
RSA3000 User's Guide 2-69
determined by the instrument.
 When you disable the marker's auto marking trace function, whatever states of
the marker and the trace, the marker will be associated to the current marker
trace.
 If you specify the marker's marking trace manually, the marker's auto marking
trace function is automatically disabled.
Marker Freq|Time
Sets the frequency (non-zero span) or time (zero span) of the marker to change the
position of the marker on the trace. Press this key to modify the value to change the
position of the marker.
Table 2-54 Marker Frequency
Parameter
Remarks
Default
2.25 GHz
Range
0 to 4.5 GHz
Unit
Readout = Frequency (or 1/Δtime), the
available unit is GHz, MHz, kHz, or Hz.
Readout = Time (or Period), the
available unit is s, ms, μs, ns, or ps.
Knob Step
Readout = Frequency (or 1/Δtime),
step = span/(sweep points - 1)
Readout = Time (or Period), step =
sweep time/(sweep points - 1)
Left/Right Arrow Key Step
Up/Down Arrow Key Step
Readout = Frequency (or 1/Δtime),
step = span/10
Readout = Time (or Period), step =
sweep time/10
Marker Amplitude
When the marker type is set to "fixed", you can press this key to set the Y value of
the current marker.
Marker Readout
Selects a desired readout type of the X-axis for the marker and each marker can be
configured with different readout types. This setting will change the readout type
and will not change the actual value. The setting will affect the marker readouts in
the measurement result bar at the upper-left corner of the screen.