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5.8.
Display
S3101 Cable & Antenna Analyzer enables simultaneous display of two data windows, and each window can display data in different
formats.
5.8.1.
Open dual window
1) Press
【
Meas
】
to enter the measurement menu bar;
2) Click [Display Window Single Dual] menu to switch window display mode, the switch of windows numbers can be seen on the
screen correspondingly.
5.8.2.
Activate window
1) Press
【
Meas
】
to enter the measurement menu bar;
2) Click [Current Window Up Down] menu click the corresponding window on the touch screen to activate the corresponded window;
the activated window is surrounded by a red box on the screen information display area, and the inactive window is surrounded by
a non-red box.
5.8.3.
Change the data format of the active window
1) Press
【
Meas
】
to enter the measurement menu bar;
2) Click the appropriate menu in the menu bar to select the appropriate measurement data format to change the measurement format
of the current display screen drawing area; or drag the screen drawing area left or right to switch the corresponding measurement
data format. Data formats include:
[Return Loss] is to select the return loss parameters and display them in the format of log;
[Cable Loss] is to directly measure the insertion loss of the cable;
[VSWR] is to select test parameters as VSWR;
[DTF Return Loss] is to select the return loss parameters under DTF mode and display them in the format of log;
[DTF VSWR] is to select the test parameters as VSWR under DTF mode;
[Phase] is to select test parameters as the reflection phase;
[Smith] is select test parameters as impedance, and the coordinate system serves as the Smith Chart.
In Figure 3-30, Window 1 is shown in the format of return loss; Window 2 is shown as Smith chart, and is active.
