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3.Click "+" or "-" to adjust wave speed ,while display length is the same with the actual Length ,click
"Save" to save calibration data . It can be used for the same cable testing next time.
Application: TDR test is the use of pulse reflection method, to transmit pulse signal for tested cable,
when cable is open circuit or short-circuit, reflected pulse is generated, the tester receives and deals with
the reflected wave, measurement results displayed on the screen. TDR can test cable open circuit and
short circuit, help engineer quickly find the cable's problem location. It is more convenient and efficient
to repair the faulty cable.
Note: The TDR reflect signal could be affected by the cable quality/ cable's not well
connected etc to cause the different TDR measurement. The TDR measurement is for reference
only.
Page.75.
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