Power Meter Operation
Making Measurements using Sensor Calibration Tables
There are also ten sensor calibration tables named CUSTOM_0 through CUSTOM_9 which do not contain any data when the power meter is shipped from the factory.
You cannot delete any of the 20 sensor calibration tables. Each sensor calibration table can contain a maximum of 80 frequency points each. If you want a new sensor calibration table you must edit an existing one.
To edit a table:
1.Select one using the 
and 
hardkeys to scroll through the displayed tables. When the table you want to edit is highlighted press Edit Table . The “Edit Cal” screen is displayed as shown in Figure
remove frequency and calibration factors and also edit the table
name. Use the 
, 
, 
and 
hardkeys to move between the table name and its frequency and calibration factors.
A frequency in the range of 0.001 MHz to 999.999 GHz can be entered.
A calibration factor in the range of 1% to 150% can be entered. The following rules apply to naming sensor calibration tables:
■The name must consist of no more than 12 characters.
■All characters must be upper or lower case alphabetic characters, or numeric
■No other characters are allowed.
■No spaces are allowed in the name.
2.To edit the parameter you currently have selected press Change . The power meter displays the data in a pop up window. Modify this data (see below) as desired.
■Use 
or 
to modify the character on which the cursor is currently positioned.
■Use 
or 
to move to other characters.
3.To confirm your choice press the appropriate softkey.
4.To add a new sensor calibration table entry press Insert. You are prompted for the frequency and calibration factor. The entry is sorted by frequency.
5.To remove a sensor calibration table entry use the 
, 
,
and 
hardkeys to select the entry, press Delete . If you delete the frequency the equivalent calibration factor is also removed and vice versa.
HP E4419B User’s Guide |
