Table 5-31 - Viavi CX100 ComXpert Operation Manual

Control/Setting
Save Trace
Button
Recall Trace
Button
5.4.3.4 VSWR Instrument Settings
The Instrument Settings menu accesses the controls and settings that define how
VSWR measurements are performed.
Control/Setting
Measurement
Mode
Frequency
Number of Points
Vertical Scale
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Table 5-30 VSWR Display Settings (Continued)
Description
The Save Trace button displays a window that is used to enter
a name for saving a file. The file will be saved to the location
defined in System Settings.
Save Location", on page
The Save Trace function saves x,y data in .csv file format.
The Recall Trace button displays a file selection box which
allows user to recall a stored trace. The stored trace file can be
recalled from the device or from a USB device.
Table 5-31 VSWR Instrument Settings
Description
Measurement Mode allows the user to perform either VSWR
or Return Loss (RL) measurements.
The start and stop frequencies define the span of the plot field.
Parameters update according to the type of mode selected.
Start Frequency
Defines the lower end of the measurement range.
Stop Frequency
Defines the upper end of the measurement range.
Defines the number of data points acquired to perform the
measurement.
The Vertical Scale button opens a settings window that allows
the user to manually define the vertical scale of the plot field or
to use autoscale to allow the system to define the vertical scale
according to detected signal characteristics.
Autoscale
Autoscale sets the top and bottom scale to values
appropriate for the detected signal characteristics.
Top of Scale
Top of Scale manually defines the upper value of the plot
fields vertical scale.
CX100 ComXpert Operation Manual
Chapter 5 RF Instrument Function Descriptions
See section 4.2.7, "Specifying File
4-8.
VSWR/DTF
Rev 002
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