33 SNA5000A Vector Network Analyzer User Manual
2. Press
Sweep
, use the knob or arrow keys to focus on the
Segment Table
parameter item.
Move the cursor to the specified position by up and down arrow keys or knobs, set Add
Segment, Insert Segment, Delete Segment and Delete All Segments to perform segment
operation. Select the segment scan table for segment setting and tick the corresponding
menu to display the corresponding contents in the following segment.
Figure 2-1 Sectional scan diagram
The X-axis spacing: In segment sweep mode, this feature will affect how the segment trace is
drawn on the screen. This function is in the sub-sweep table menu.
•
When X-axis point spacing is not used, multi-segment sweeping traces may sometimes
result in many measurement points being squeezed into a narrower portion of the X-axis
•
When X-axis point spacing is used, the X-axis position of each point needs to be selected
so that all measurement points are evenly distributed along the X-axis.
For example, suppose you have the following two sections:
X-point spacing is not used
Use X-axis point spacing
Figure 2-2 Example of axis point spacing
2.5 Trigger
The trigger is the signal that causes the vector network analyzer to carry out the
measurement sweep. The vector network analyzer is flexible in the configuration of the trigger
function.
2.5.1
Trigger Settings
Operating steps:
Summary of Contents for SNA5000A Series
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