Introducing Smith Chart Measurements; Display Screen - JDS Uniphase CellAdvisor JD720C Series User Manual

Introducing Smith chart measurements

You can view reflection measurements in Smith Chart, which is used to display impedance
matching characteristics in the cable and antenna system as well as filter and duplexers
devices. It helps you graphically identify problems with transmission lines.

Display screen

Figure 44 shows an example of Smith chart measurements.
Figure 44
No.
Smith chart measurement screen
Description
Measurement mode name
Measurement chart
Trace(s) – Up to 4 traces
Marker(s) – Up to 6 markers
Measurement setting information
Trace legend – For "Indoor" display mode
Trace 1
Trace 2
Trace 3
Trace 4
Measurement result table
Screen menu and screen keys
CellAdvisor JD720C Series User's Manual
C
Active Marker Captured Trace
for each trace W
Current Trace (Clear Write)
L Loaded Trace
F Trace Off
Chapter 9 Smith Chart Testing
79