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9. Press (PRIOR). Leave the delete menu and return to the previous
soft key menu.
10. Select Auto Fill Start
@
m).
Set the first frequency in
correction table to 2 GHz.
11. Auto Fill Stop
@
@J
(GHz).
Set the last frequency in
correction table to 20 GHz.
12. Auto Fill
Incr
0
@
@
INIHz).
Set the frequency increment to
every 100 MHz from 2 to 20 GHz.
Setup Power Meter
13. Zero and calibrate the power meter/sensor.
14. Connect the power sensor to test port.
15. Enter and store in the power meter, the power sensor’s cal factors
for correction frequencies to be used.
Enter Correction Data into Array
16. Select
Mtr
Meas
Menu Measure
Corr
All . The power meter
is now under synthesizer 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 synthesizer is
using (address 13 is assumed). Refer to the menu map 8, System,
for the key sequence necessary to reach
softkey
Meter Adrs .
Enable User Flatness Correction
17.
When the operation is complete, (a message is displayed) the
flatness correction array is ready to be applied to your setup.
18. Disconnect the power meter/sensor.
19. On the synthesizer, press [POWER
LEVEL)
0
(dBm).
Where
n
= PO max
-
Ppath
loss
for maximum leveled power at the test
port.
20. To save the synthesizer parameters including the correction table
in an internal register, press
ISAVE)
(XJ.
(n = number 1 through 8).
Reactivate the HP 8757 System Interface
21. Set the analyzer to SYSINTF ON, the analyzer and synthesizer
preset.
22. Press (RECALL)
0,
Recall the synthesizer parameters from storage
register 1
Getting Started Advanced
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