YOKOGAWA AQ1200, Руководство пользователя

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1-10
IM AQ1200-01EN
Section Analysis
You can set two markers, start point S and end point E, to measure the return loss and total loss in
the section that you have specified. If you specify the reference point marker
B
for the return loss
measurement, you can measure the return loss in the area between
B
and E.
S E
EEE
B
Event Analysis
You can detect events in the optical pulse measurement waveform and measure the splice loss and
the return loss. You can insert and delete events on the event screen.
S
▲
▲
▲
▲ ▲ ▲ ▲ ▲ ▲ ▲
1
2
EEEE
Measurement
reference point
Event number 1
Event number 2
Detected fiber-end event E
1.4 Waveform and Event Analysis