Frequency Specific Calibration Factors; Procedure - Keysight N1911A User Manual

Frequency Specific Calibration Factors

This section shows you how to make a measurement using the calibration factor
for the frequency of the signal you want to measure.
TIP

Procedure

First select and enter the reference calibration factor for the sensor you are using
as follows:
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
Keysight N1911A/1912A User's Guide
This method is best suited to making several measurements at one
frequency as you need only enter a small amount of data.
Using this method requires the following steps:
1 Zero and calibrate the power meter/sensor combination.
2 Set the calibration factor value for the frequency of the signal
you want to measure.
3 Make the measurement.
for connection to the Power Reference.
. The value is displayed under the channel
REF CFs
factor pop up window is displayed as shown in
keypad to enter the required value in the Ref Cal Factor pop-up menu.
Using 8480 Series Power Sensors
Table and ensure the sensor is ready
Ref CF
. The reference calibration
REF CF
Figure 7-3. Use the numeric
7
,
softkey.
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