Harman Kardon DVD 23 (serv.man12) EMC - CB Certificate ▷ View online
Report No. JSH05110331-001
Page 20 of 64
4.3.1 Photo of test setup
none.
4.4 Test Protocol
4.4 Test Protocol
Temperature
:
20
°C
Relative Humidity
:
40 %
Frequency
(MHz)
Quasi-peak
Disturbance level Permitted limit
dB(pW) dB(pW)
dB(pW) dB(pW)
Average
Disturbance level Permitted limit
dB(pW) dB(pW)
30.00 * 45.00 * 35.00
45.00 * 45.56 * 35.56
65.00 * 46.30 * 36.30
90.00 * 47.22 * 37.22
45.00 * 45.56 * 35.56
65.00 * 46.30 * 36.30
90.00 * 47.22 * 37.22
150.00 * 49.44 * 39.44
180.00 * 50.56 * 40.56
220.00 * 52.04 * 42.04
300.00 * 55.00 * 45.00
180.00 * 50.56 * 40.56
220.00 * 52.04 * 42.04
300.00 * 55.00 * 45.00
Note: * means the emission level 10dB lower than the relevant limit.
4.5 Test curve
Report No. JSH05110331-001
Page 21 of 64
Report No. JSH05110331-001
Page 22 of 64
Report No. JSH05110331-001
Page 23 of 64
4.6 Measurement Uncertainty
The measurement uncertainty describes the overall uncertainty of the given measured value
during the operation of the EUT.
Measurement uncertainty is calculated in accordance with CISPR 16-4:2002
Measurement uncertainty of mains terminal disturbance power :
during the operation of the EUT.
Measurement uncertainty is calculated in accordance with CISPR 16-4:2002
Measurement uncertainty of mains terminal disturbance power :
±4.5dB
The measurement uncertainty is given with a confidence of 95%, k=2
4.7 Additions, Deviations and Exclusions from Standards
None
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