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xclusive
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ertification
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orp
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Issued date: Dec. 16, 2003
45 of 45
EMC
Test Report: CE03111004-A
20. Test Result of Radiated Emission
20.1.
Test Mode 1 (TX / RX @ 11Mbps Bit – Rate)
Relative Humidity: 70 %
Temperature: 24
°
C
Test Date: Nov. 28, 2003
Power Supply System: AC Power: 230Vac 50Hz
Test Set-up: Table-top Equipment
All emissions not reported here are more than 10 dB below the prescribed limit.
■
The test was passed at the minimum margin that marked under gray area in the following table
(802.11b)
Emission
frequency
CORR'd
Factor
Limit
(10m)
(MHz)
HOR.
VERT.
(dB)
HOR.
VERT.
(dBuV/m)
34.619
35.9
36.1
-11.4
24.5
24.7
30
-5.3
106.481
36.7
37.2
-12.9
23.8
24.3
30
-5.7
163.992
35.4
37.3
-13.5
21.9
23.8
30
-6.2
173.408
38.4
39
-13.8
24.6
25.2
30
-4.8
212.525
39
39.4
-13.3
25.7
26.1
30
-3.9
256.773
40
41.2
-9.5
30.5
31.7
37
-5.3
Meter Reading
(dBuV)
Results
(dBuV/m)
Margins
(dB)
Notes:
1. Measurement Distance: 10m
2. Height of table on which the EUT was placed: 0.8m
3. Height of Receiving Antenna: 1 - 4m
4. Remark “---“ means that the emissions level is too low to be measured.
5. The expanded uncertainty of the radiated emission tests is 3.53 dB.