Harman Kardon HD 980 (serv.man4) EMC - CB Certificate ▷ View online
Test report no. SH08050534-001
Page 24 of 67
6.3 Test Protocol
Temperature :
°C
Relative humidity:
%
Channel
Harmonic
number
Frequency
(MHz)
Test
result
(dB
µV/m)
Polarization
(H/V)
Limits of
Standard
Fundamental 94.15
2
188.30
3
282.45
4
376.60
5
470.75
6
564.90
7
659.05
8
753.20
9
847.35
2
Harmonic
10
941.50
Fundamental 242.15
2
484.30
3
726.45
10
Harmonic
4
968.60
25 Fundamental
542.15
55 Fundamental
782.15
F:57
dB
dB
µV/m
H:30MHz-
300MHz:
52 dB
µV/m
300MHz-
1GHz:
56 dB
µV/m
Others
Others
30 ~
230MHz
40 dB
µV/m
230 ~
1000MHz
47 dB
1000MHz
47 dB
µV/m
Test report no. SH08050534-001
Page 25 of 67
6.4 Emission waveform
6.5 Measurement uncertainty
The measurement uncertainty describes the overall uncertainty of the given measured
value during the operation of the EUT.
Measurement uncertainty of radiated emission is:
value during the operation of the EUT.
Measurement uncertainty of radiated emission is:
± 5.31dB
The measurement uncertainty is given with a confidence of 95%, k=2.
The measurement uncertainty is traceable to internal procedure TI-036.
The measurement uncertainty is traceable to internal procedure TI-036.
Test report no. SH08050534-001
Page 26 of 67
7. Harmonics
Test result:
PASS
7.1 Block Diagram of Test Setup
7.2 Test Setup and Test Procedure
Harmonics of the fundamental current were measured up to 40 order harmonics using
a digital power meter with an analogue output and frequency analyser which was
integrated in the harmonic & flicker test system. The measurements were carried out
under steady conditions .
a digital power meter with an analogue output and frequency analyser which was
integrated in the harmonic & flicker test system. The measurements were carried out
under steady conditions .
This product is not defined as lighting equipment, and has rated power less than 75W,
therefore, no limit apply according to EN 61000-3-2
Harmonic & flicker
test system
test system
EUT
AE
Test report no. SH08050534-001
Page 27 of 67
7.3 Test Protocol
Temperature :
°C
Relative
Humidity :
%
7.4 Measurement Uncertainty
The measurement uncertainty describes the overall uncertainty of the given measured
value during the operation of the EUT.
Measurement uncertainty of harmonic test is:
value during the operation of the EUT.
Measurement uncertainty of harmonic test is:
± 5 %
The measurement uncertainty is given with a confidence of 95%, k=2.
The measurement uncertainty is traceable to internal procedure TI-036.
The measurement uncertainty is traceable to internal procedure TI-036.
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