Agilent Technologies E4419B, User Manual

Page: 83 / 205

Power Meter Operation 2
E4419B Power Meter User’s Guide 61
An offset in the range of 1% to 150% can be entered.
The following rules apply to naming frequency dependent offset tables:
•
The name must consist of no more than 12 characters.
•
All characters must be upper or lower case alphabetic characters or
numeric (0-9) or an underscore (_).
•
No other characters are allowed.
•
No spaces are allowed in the name.
2
To edit the parameter you currently have selected, press . 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 frequency dependent offset table entry, press . You are
prompted for the frequency and offset. The entry is sorted by frequency.
5
To remove a frequency dependent offset table entry, use the , ,
, and keys to select the entry, press . If you delete the
frequency, the equivalent offset is also removed and vice versa.
6 When you have completed editing the frequency dependent offset table,
press
to return to the “Offset Tbls” screen.
Change
Insert
Delete
N O T E
You can only edit the table name, you cannot delete it.
Done
N O T E
Ensure that the frequency points you use cover the frequency range of the signals you
want to measure. If you measure a signal with a frequency outside the frequency range
defined in the frequency dependent offset table, the power meter uses the highest or
lowest frequency point in the frequency dependent offset table to calculate the offset.