HP E5970A User Manual page 15

Set Up for Power and Loss Measurement Example
a. Switch on both the inst,ruments.
b. Press
c = ]
on the laser source, and make sure CW is lit (press
repeatedly until it is, if necessary).
c. Press on the power meter until 1550nm is selected.
2. Measure the reference:
a. Press c j ) .
3. Make the DUT.
-
a. Separate the two connectors in the through adapter
(HP 81000UM).
4. Measure the loss:
a. Read the value for the loss in dB on the display of the power meter.
5. Measuring the power through the connector pair:
a. Press
c - 1 .
b. Read the value for the power in dBm on the display of the power meter.
c.
Press
CdBm/W).
d. Read the value for the power in Watt on the display of the power meter.
Making Measurements 1-9