How to Use a Variable Optical Attenuator module Setting Attenuation and/or Power Levels
Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Sixth Edition 205
10 Use the cursor key to enter the insertion loss measured at Step 7, then press
[OK].
11 Disconnect the patchcord from the reference powermeter and connect it to the
DUT input.
Figure 122 81570A/71A/73A - Attenuation factor applied with no offset
Figure 122 shows an attenuation factor α of 3.850 dB applied with no α
Offset
.
Figure 123 81570A/71A/73A Attenuation Offset
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