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Performance Tests – Option 011
17. Receiver Magnitude Frequency Response (Option 002 Only)
Additional Equipment Required for Option 006
Power Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent 8481A
Procedure Source Harmonics
1
Connect the equipment as shown in Figure 6-35.
Figure 6-35. Magnitude Frequency Response Test Setup
2
Zero and calibrate the power meter. Set the power meter to measure dBm. Set
the power meter calibration factor whenever necessary to compensate for
power sensor frequency response. Refer to the power meter operating and
service manual for more information on how to perform these tasks.
3
On the external source, press
PRESET
,
POWER LEVEL
,
0
,
dB(m)
,
CW
,
32
,
MHz
.
4
Write the power meter reading on the “Performance Test Record.” It should
read approximately –10 dBm.
5
On the analyzer, press
PRESET
,
MENU
,
CW FREQ
,
16
,
M
/
µ
to set the analyzer’s
internal source to 16 MHz.
6
Press
SYSTEM
,
HARMONIC MEAS
,
SECOND
.
7
Press
MARKER
,
MEAS
,
INPUT PORTS
,
A
. Write the marker 1 reading, which appears
on the analyzer display, in the “Input A Value” column on the “Performance