Agilent Technologies 8163A User Manual page 164

Return Loss Measurement
164
or Figure 100 if you are using an internal source
(Agilent 81611A/2A/3A/4A Return Loss modules only).
Figure 100 Power Transmitted through the Measurement Patchcord - Internal Source
2 .Move to the Power Sensor channel:
– Press [Menu].
– If necessary, move to <Pwr unit>, move to <dB> and press Enter.
– The Power Sensor channel displays a power value in dB that is
equal to the front panel delta of the measurement system.
– Press [Close] to exit from the menu.
3 Move to the Return Loss module channel:
– Press [Menu], move to <FPDelta>, press [OK]
– Enter the power value in dB, [P], displayed by the power sensor,
as the front panel delta, then press [OK].
– Press [Close] to exit from the menu.
Agilent 8163A/B, 8164A/B, and 8166A/B User's Guide, Fourth Edition
8163B Lightwave Multimeter
Power
8161x
Sensor
measurement patchcord
Return Loss Measurement