Figure 8-138Reference Calibration Factor Pop-Up Window - Agilent Technologies N1911A User Manual

8 Using N8480 Series Power Sensors
Procedure
1 Ensure the power sensor is disconnected from any signal source.
2 Refer to the connection requirements in
3 Check the current reference calibration factor setting by pressing
Does this setting match the value for the sensor? (The power sensor
reference calibration factor can normally be found above the calibration
factors table on the power sensor body.)
4 To change the settings, press the channel

Figure 8-138Reference calibration factor pop-up window

5 Press
Now zero and calibrate the power meter/sensor combination as follows:
6 Press
7 Connect the power sensor to the POWER REF output.
8 Press
204
sensor is ready for connection to the Power Reference.
REF CFs
, . The value is displayed under the channel
softkey.
calibration factor pop up window is displayed as shown in
Figure 8- 138. Use the numeric keypad to enter the required value in
the Ref Cal Factor pop- up menu.
%
to complete the entry.
and the channel
displayed.
and the channel
routine. The Calibrating pop- up is then displayed.
Table 8- 15
REF CF
Zero softkey. The Zeroing pop- up is
Cal
softkey to start the calibration
N1911A/1912A P-Series Power Meters User's Guide
and ensure the
Ref CF
. The reference