Continuing The Coupler Test - Agilent Technologies HP E5574A User Manual

Figure 4-3
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Testing Optical Couplers
Measuring Optical Coupler Characteristics

Continuing the Coupler Test

1 Press % to display the measured values in percent.
2 Press B to change the measuring unit to dB.
D
3 Press → to view the second page of the application.
Coupler Test Display, Page 2
Page two shows the measured values for Insertion Loss (IL) and
Excess Loss (EL).
4 Press ← to return to the first page.
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