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Performance Tests
Model 8902A
-
Special
Power Reading
Function
Actual
Maximum
10.1
0.00
pW
f
0.06
10.3
0.000 rnW
f
1
count
10.4
0.00 rnW
f
1
count
10.5
0.0 rnW
1
count
10.2
0.0
pw
f
0.1
Serial Preflx
2305A
to
2449A
r
Special
Power Reading
Function
Actual
Maximum
10.1
0.000
pw
f
0.051
10.3
0.0
pw
*
0.2
10.2
0.00
pW
0.06
10.4
10.5
0.000 rnW
f
1
count
0.00 rnW
It
1
count
Serial Prefix
2 4 5 A
and above:
Range-to-Range Error
5.
On the range calibrator, set the function to calibrate.
6. On the Measuring Receiver, key in
10.0 SPCL to set the power meter ranging to automatic.
Press CALIBRATE then press the blue key then press SAVE CAL (again, the CALIBRATE
key). This normalizes the power reading to
1
mW. (The CALIBRATE key light should be on.)
7. On the Measuring Receiver, key in the Special Functions listed in the following table.
For each
setting, set the range calibrator
to
the range indicated in the table. The reading o n the Measuring
Receiver should be within the limits shown.
Special
Function
10.2
10.4
10.5
Range
Calibrator
Range
10
pw
100
pw
10 mW
100 mW
I
Power Reading Limits
99.4
pw
100.6 pW
9.94 rnW
10.06
rnW
99.0 mW
101.0 rnW
Accuracy
within a
Range
8. Set the range calibrator's range to 1 mW.
9. On the Measuring Receiver, key in 10.3 SPCL. Set the range calibrator's range to
100 pW.
The
Measuring Receiver's display should read between 0.099 and 0.101 mW (0.100 m W Jt0.5%
& l
digit, then rounded to the nearest 0.001 mW).
Accuracy within a Range: 0.099
0.101 mW
4-30
rev.
060CT86
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