Agilent Technologies E5071C Manual page 212

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power meter and the E5071C due to this Firmware revision, and
thus you cannot obtain correct measurement results. Therefore,
never set the calibration factor table under this condition with
the E5071C.
Use the following procedure to set the power sensor's calibration factor
table:
1. Press
key.
Cal
2. Click Power Calibration.
3. Click Sensor A Settings (for power sensor connected to channel A) or
Sensor B Settings (for power sensor connected to channel B).
4. Click Ref Cal Factor.
5. Enter the reference calibration factor (the calibration factor at 50
MHz).
6. According to the calibration factor data attached to the power sensor,
set the frequency (Frequency) and the coefficient (Factor) of the
calibration factor table by using the hardkeys and softkeys.
7. Pressing
reference calibration factor and the calibration factor table.
8. For a frequency other than one set in the table, a value
obtained by linear interpolation of the calibration factors at the
2 points adjacent to the frequency is used. If a frequency is
lower than the lowest frequency in the table, the calibration
factor at the lowest frequency is used; if larger than the highest
frequency in the table, the calibration factor at the highest
frequency is used.
9. When setting the table by using the front panel keys or the
keyboard, you need to first set the focus on (select) the
operation target (table or softkey). You can change the focus by
pressing
placed on the table, the window frame of the table is displayed
as bright as the window frame of the active channel. When the
focus is placed on the softkey menu, the softkey menu title area
is displayed in blue.
Saving power sensor calibration factor table
You can save the power sensor calibration factor table as a CSV (Comma
Separated Value) format file.
1. Press
key.
Cal
2. Click Power Calibration.
3. Click Sensor A Settings or Sensor B Settings.
> OK does not affect the current setting of the
Preset
key in the ENTRY block. When the focus is
Focus
Measurement
211

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