Note
U, V, and W-band power sensors are not available from
Hewlett-Packard. For these frequencies use the Anritsu
Power Meter with the
(40 to 60
the
(50
to 75
or the
(75 to 110
power sensors. Since
the Anritsu model
Power Meter is not capable of internally
storing power sensor cal factors, you must manually correct the
data entry. Refer to example 2 for information on manual entry of
correction data.
Set up Swept CW Generator Parameters
5. Turn on the swept CW generator and press
The following occurs:
The source module’s frequency span is displayed on the swept
CW generator.
The swept CW generator’s leveling mode is automatically
changed from internal to “module leveling.”
The source module’s maximum specified power is set and
displayed.
6. Press FREQUENCY [START)
(STOP)
The frequency sweep is set from 26.5 to 40
7.
Press
(
POWER LEVEL
)
The source module power is set to
for maximum power to the device under test.
Access User Flatness Correction Menu
8. Press POWER (MENU). Select Fltness Menu.
Select Delete Menu Delete All. This step insures that the
flatness array is empty.
10. Press (PRIOR). Leave the delete menu and return to the previous
soft key menu.
11. Select Enter Freq
to enter 26.5
as
the first correction frequency. Enter 31, 32.5, and 40
to
complete the list. Notice that the frequencies are arbitrarily
spaced.
Enter Correction Data into Array
Select Mtr
Menu Measure Corr All . The power meter
is now under swept CW generator control and is performing
the sequence of steps necessary to generate the correction
information at each frequency point.
If an HP-IB error message is displayed verify that the interface
connections are correct. Check the HP-IB address of the power
meter and ensure that it is the same address the swept CW
Getting Started Advanced l-41
