Option 100 Fault Location and SRL 3-13
Making Fault Location Measurements
How to Make and Interpret Fault Location Measurements
Press
.
In this example, setting the limit line to −30 dB return loss would cause
the display to indicate FAIL. This is due to the response at 4 feet
exceeding the −30 dB limit. In a real test situation, you could quickly and
easily determine whether or not your cable meets your specification by
correctly setting the limit line to your return loss specification and just
looking for the PASS or FAIL indicator. With a failure you might want to
activate a marker (or markers) to determine the magnitude and location
of any out-of-specification responses.
−30 ENTER
−30
ENTER
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