Harman Kardon GO PLAY WIRELESS (serv.man2) EMC - CB Certificate ▷ View online
Report No.: EM201200637-3 Application No.: ZJ00022731 Page 45 of 81
Project No.:
ZJ00022731
Probe:
N
Standard:
(CE)EN55022 class B_QP
Power Source:
AC 230V/50Hz
Test item:
Conduction Test
Date:
2012-11-20
Temp./Hum.(%RH): 22/46%RH
Time:
15:24:45
EUT:
Wireless Speaker Dock For iPad, iPhone
and iPod
and iPod
Model:
Harman Kardon Go+Play Wireless
Test Result:
Pass
Note:
BT
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
1 0.1626 36.37 10.55 46.92
65.32
-18.40
QP
2 0.1626 22.82 10.55 33.37
55.32
-21.95 AVG
3 0.2036 32.56 10.43 42.99
63.46
-20.47
QP
4 0.2036 19.98 10.43 30.41
53.46
-23.05 AVG
5 0.3852 20.08 10.51 30.59
58.17
-27.58
QP
6 0.3852 11.57 10.51 22.08
48.17
-26.09 AVG
7 0.5231 23.75 10.51 34.26
56.00
-21.74
QP
8 0.5231 18.93 10.51 29.44
46.00
-16.56 AVG
9 2.1709 15.34 10.59 25.93
56.00
-30.07
QP
10 2.1709 10.61 10.59 21.20 46.00 -24.80
AVG
11 18.7680 14.75 11.08 25.83 60.00 -34.17
QP
12 18.7680 8.73 11.08 19.81 50.00 -30.19
AVG
Report No.: EM201200637-3 Application No.: ZJ00022731 Page 46 of 81
Project No.:
ZJ00022731
Probe:
L1
Standard:
(CE)EN55022 class B_QP
Power Source:
AC 230V/50Hz
Test item:
Conduction Test
Date:
2012-11-20
Temp./Hum.(%RH): 22/46%RH
Time:
14:01:11
EUT:
Wireless Speaker Dock For iPad, iPhone
and iPod
and iPod
Model:
Harman Kardon Go+Play Wireless
Test Result:
Pass
Note:
Load
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
1 0.1695 29.71 10.54 40.25
64.98
-24.73
QP
2 0.1695 17.33 10.54 27.87
54.98
-27.11 AVG
3 0.1989 26.59 10.48 37.07
63.65
-26.58
QP
4 0.1989 13.58 10.48 24.06
53.65
-29.59 AVG
5 0.2315 23.54 10.41 33.95
62.39
-28.44
QP
6 0.2315 10.66 10.41 21.07
52.39
-31.32 AVG
7 0.5218 21.39 10.51 31.90
56.00
-24.10
QP
8 0.5218 11.43 10.51 21.94
46.00
-24.06 AVG
9 1.2076 15.96 10.48 26.44
56.00
-29.56
QP
10 1.2076 9.54 10.48 20.02 46.00 -25.98
AVG
11 3.6518 14.34 10.67 25.01 56.00 -30.99
QP
12 3.6518 7.45 10.67 18.12 46.00 -27.88
AVG
Report No.: EM201200637-3 Application No.: ZJ00022731 Page 47 of 81
Project No.:
ZJ00022731
Probe:
N
Standard:
(CE)EN55022 class B_QP
Power Source:
AC 230V/50Hz
Test item:
Conduction Test
Date:
2012-11-20
Temp./Hum.(%RH): 22/46%RH
Time:
14:59:41
EUT:
Wireless Speaker Dock For iPad, iPhone
and iPod
and iPod
Model:
Harman Kardon Go+Play Wireless
Test Result:
Pass
Note:
Load
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
1 0.1636 39.93 10.55 50.48
65.27
-14.79
QP
2 0.1636 27.00 10.55 37.55
55.27
-17.72 AVG
3 0.1706 39.66 10.54 50.20
64.93
-14.73
QP
4 0.1706 24.41 10.54 34.95
54.93
-19.98 AVG
5 0.2458 30.71 10.49 41.20
61.89
-20.69
QP
6 0.2458 16.65 10.49 27.14
51.89
-24.75 AVG
7 0.5299 19.20 10.51 29.71
56.00
-26.29
QP
8 0.5299 9.95 10.51 20.46
46.00
-25.54 AVG
9 1.5525 14.53 10.58 25.11
56.00
-30.89
QP
10 1.5525 8.72 10.58 19.30 46.00 -26.70
AVG
11 18.7631 13.58 11.08 24.66 60.00 -35.34
QP
12 18.7631 8.94 11.08 20.02 50.00 -29.98
AVG
Report No.: EM201200637-3 Application No.: ZJ00022731 Page 48 of 81
4.3 VOLTAGE FLUCTUATION AND FLICKS MEASUREMENT
4.3.1 LIMITS
Test standard: EN 61000-3-3:2008
Test Item
Limit
Remark
P
st
1.0
P
st
means short-term flicker indicator.
P
lt
0.65
P
lt
means long-term flicker indicator.
T
dt
(ms)
500
T
dt
means maximum time that dt exceeds 3 %.
d
max
(%)
4%
d
max
means maximum relative voltage change.
dc (%)
3.3%
dc means relative steady-state voltage change
4.3.2 TEST PROCEDURES
The EUT was placed on the top of a wooden table 0.8 meters above the ground and operated
to produce the most unfavorable sequence of voltage changes under normal operating
conditions.
to produce the most unfavorable sequence of voltage changes under normal operating
conditions.
During the flick measurement, the measure time shall include that part of whole operation
cycle in which the EUT produce the most unfavorable sequence of voltage changes. The
observation period for short-term flicker indicator is 10 minutes and the observation period
for long-term flicker indicator is 2 hours.
cycle in which the EUT produce the most unfavorable sequence of voltage changes. The
observation period for short-term flicker indicator is 10 minutes and the observation period
for long-term flicker indicator is 2 hours.
4.3.3 TEST SETUP
Harmonics &
Flicker
Analyzer
+
Power Source
EUT
Support
Power
Cord
Cord
0.8
m
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