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Basic Operations for RF Devices Measurement
STEP 8. Measuring DUT and Analyzing Measurement Results
Using Marker Function
The marker function allows you to read trace values and stimulus values at any point on the
active trace (Figure 3-56). The marker search function allows you to detect specific points
such as maximum values, minimum values, peak values and target values. This section
describes how to read trace values, detect maximum values, display a marker list, and clear
the markers.
Reading Trace Values
Step 1. Click
Step 2. Specify the trace (measurement parameter) to be read as the active (refer to Figure 3-9,
Figure 3-10).
Step 3. Move the marker by any of the following methods to read trace values and stimulus values
in the upper right area of the screen (Figure 3-56).
•
NOTE
"Drag and drop" means a series of operations including moving the cursor to a desired
point on the screen while pressing and holding the mouse button and then releasing the
button.
•
•
Figure 3-71
Moving marker point by using mouse
90
on the
Marker...
Marker
Move the cursor with the mouse to the marker point, where the cursor changes to a
finger icon (
). Drag and drop to the point to be read (Figure 3-71).
Move the cursor to the
Stimulus
the maker to the point to be read.
As shown in Figure 3-56, select the
stimulus value of the point to be read with the keyboard. For example, when reading
the trace value of a point with a stimulus value of 1 MHz, type
menu (Figure 3-55).
box, and then turn the rotary knob (
box with the mouse and then enter the
Stimulus
) to move
.
[1] [M] [Enter]
Chapter 3
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