YOKOGAWA AQ6373, Руководство пользователя, Страница: 194 / 358

7-35
IM AQ6373-01EN
Analysis
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App
Index
Explanation
Go/No Go Judgment
The following are the three types of template.
• Upper limit line
• Lower limit line
• Target line
Upper and lower limit lines are used for Go/No Go judgment. For target line only, the
function displays the targeted spectrum on the measurement screen without comparing it
to the measured waveform.
Upper Limit Line Judgment
-70
-50
-30
-10
10
597.5 600 602.5
REF
PASS
Wavelength (nm)
Le
ve
l (
dB
m
)
Upper Limit Line
Judgment result
Judgment conditions
(measured data) <= (upper limit line) -> Go (PASS)
(upper limit line) < (measured data) -> No Go (FAIL)
Lower Limit Line Judgment
-70
-50
-30
-10
10
597.5 600 602.5
REF
FAIL
Le
ve
l (
dB
m
)
Wavelength (nm)
Lower Limit Line
Judgment conditions
(measured data) <= (upper limit line) -> Go (PASS)
(upper limit line) < (measured data) -> No Go (FAIL)
7.11 Go/No-Go Judgment (Template)