Setup Swept Signal Generator Parameters
6.
On the swept signal generator, press (PRESET).
7.
FREQUENCY
ISTART)
@
(GHz),
(STOP)
0
@
LGHz).
8.
(POWER
mm)
(FJ
(dB0).
9.
10.
11.
12.
13.
14.
Access User Flatness Correction Menu
Press POWER
(MENU).
Select Fltness Menu.
Select Delete Menu Delete All. This step insures that the
flatness array is empty.
Press
(j%i?K’).
Leave the delete menu and return to the previous
soft key menu.
Enter the frequency points at which the correction information
will be taken. Choose either the point-by-point entry method
Enter
Freq
or the automatic frequency point generation
Auto Fill Start. For this example, select Auto Fill Start
@IGHz).
Select Auto Fill Stop
@
@
(GHz),
Auto Fill
Incr
0
IGHz).
Notice that a frequency list starting at 4 and ending at 10 GHz
with an increment value of 1 GHz is created.
Enter Correction Data into Array
Select Mtr
Meas
Menu Measure Corr All . The power meter
is now under swept signal 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 signal
generator 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
15.
When the operation is complete, (a message is displayed) the
flatness correction array is ready to be applied to your setup.
Disconnect the power meter/sensor and press
[FLTNESS
ON/OFF)
(amber LED on).
Th
e
p
ower produced at the point where the
Dower
meter/sensor was disconnected is now calibrated at the
I
frequencies and power level specified above.
Getting Started Advanced 1-35
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