Agilent Technologies ENA Series User Manual page 58

Overview of Functions
Screen Area: Names and Functions of Parts
5-18. Channel Number
Indicates the channel number.
5-19. Graticule Labels
Y-axis divisions in the rectangular display format. When traces in the rectangular display
format are overlaid, the Y-axis divisions for the active trace are displayed. The value of the
reference line (the division line between
data entry bar using the keys:
reference line at one-division intervals by placing the mouse pointer in the area of the
graticule label (the pointer changes from
left mouse button pressed, and then releasing the button at the desired location.
5-20. Bandwidth Parameters
Turning on the bandwidth search function displays the bandwidth parameters here. For
more on the bandwidth search function, see "Determining the Bandwidth of the Trace
(Bandwidth Search)" on page 270.
5-21. Marker Numbers
The marker values are displayed in a list at positions 5-21, 5-22, and 5-23. Position 5-21
displays the marker numbers. For the active marker (the one for which setup and analysis
are being performed), is displayed to the left of the marker number. For the reference
>
marker, is displayed instead of the marker number.
5-22. Marker Stimulus Values
The marker stimulus value for each marker (the frequency/power level at the marker point)
is displayed here.
5-23. Marker Response Values
The marker response value for each marker (the measurement value at the marker point) is
displayed here. Two (or three) response values are displayed for data in Smith chart or
polar display format.
5-24. Markers
The markers used for reading values on a trace. Up to 10 markers can be displayed for each
trace.
Active marker (the one for which setup and analysis are being performed)
Non-active marker
Here, "n" denotes a marker number. For the reference marker, however, nothing is
displayed at the location of n. Clicking the marker or one of the "5-25. Marker Indicators"
makes the marker active.
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and ) is entered numerically by opening the
+ . You can change values of the
Reference Value
to ), moving the pointer vertically with the
Chapter 2