Harman Kardon DPR 2005 (serv.man3) EMC - CB Certificate ▷ View online
WOORI Technology Inc. Page 8 of 84
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMI
5. Standards, Deviations And Results
5.1 Applied Test Standards
The following standards have been applied:
●EN 55013:2001:
Limits and methods of measurement of radio disturbance characteristics of broadcast receivers and
Associated equipment
Phenomena Basic
Standards
Result
Mains terminal continuous disturbance voltage
EN 55013: 2001
Pass
Radio Interference Power
EN 55013: 2001
Pass
Radiated Disturbance
EN 55013: 2001
Pass
Antenna Terminal Disturbance Voltage
EN 55013: 2001
Pass
●EN 61000-3-2 :2000 :
Disturbances in supply systems caused by household appliances and similar electrical equipment
Phenomena Basic
Standards
Result
Steady State Harmonics
EN 61000-3-2:2000
N/A
Fluctuating Harmonics
EN 61000-3-2:2000
Pass
●EN 61000-3-3:1995+A1: 2001
Disturbances in supply systems caused by household appliances and similar electrical equipment
Phenomena Basic
Standards
Result
Flicker
EN 61000-3-3:1995+A1: 2001
Pass
Voltage Fluctuations
EN 61000-3-3:1995+A1: 2001
N/A
5.2 Deviations And Evaluations
●No recorded deviations to the applied standards.
●No general evaluations made.
WOORI Technology Inc. Page 9 of 84
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMI
6. Mains Terminal Continuous Disturbance Voltage
6.1 Test Procedure
The measurements were performed in a shielded enclosure. EUT was connected to an Artificial Mains
Network (AMN). EUT was placed on a wooden table 0.8m above the grounded floor and at least 0.4m from
the reference ground plane(wall), EUT was placed at least 0.8m from, and connected via a 1m mains cable,
to the AMN.
The output power of the amplifier was set to 1/8 of rated power at 8ohms load.
The measurements on the terminals for mains connection were conducted between neutral and ground, and
between phase and ground, in the frequency range 150kHz to 30MHz.
A peak detector scan was conducted over the defined frequency range on all phases. A comparison of the
results obtained from the different phases was then conducted to find the most emitting phase for each
frequency. This “Worst Case” scan with peak detector is presented detector.
Instrumentation used during this session:
Instruments Manufacturer
Model
Serial number
Due To Calibration
Test Receiver
R&S
ESCS30 833364/020 2004.
09
Artificial Mains Network
R&S
ESH3-Z5
833874/006
2004. 10
6.2 Measurement Uncertainty
Mains terminal disturbance voltage measurement : ±3.0dB
6.3 Test Parameters
Port:
AC Mains
Test Engineer:
J. Y. Yu
Basic Standard:
EN55013: 2001
Frequency Range:
150kHz – 30MHz
Frequency Step:
5kHz
IF Bandwidth:
9kHz
Measurement Time:
0.2 Sec
6.4 Test Data
1-1) Tuner FM 98.0 MHz 7-CH Stereo Mode (Ground)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
0.46
32.7
32.3
N
56.7
46.7
24.0
14.4
0.77
33.7
31.7
L1
56.0
46.0
22.3
14.3
3.74
38.3
37.8
N
56.0
46.0
17.7
8.2
4.27
35.1
34.6
N
56.0
46.0
20.9
11.4
9.21
41.9
35.4
N
60.0
50.0
18.1
14.6
17.98
41.8
32.1
L1
60.0
50.0
18.2
17.9
Line
Limit (dB㎶)
Reading Value (dB㎶)
Margin (dB)
WOORI Technology Inc. Page 10 of 84
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMI
1-2) Tuner FM 98.0 MHz 7-CH Stereo Mode (Non Ground)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
0.38
30.3
29.4
L1
58.2
48.2
27.9
18.8
1.64
35.9
33.0
L1
56.0
46.0
20.1
13.0
2.11
39.2
36.6
N
56.0
46.0
16.8
9.4
4.26
30.9
30.5
L1
56.0
46.0
25.1
15.5
17.43
44.4
33.0
L1
60.0
50.0
15.6
17.0
18.09
42.9
33.0
L1
60.0
50.0
17.1
17.0
Line
Limit (dB㎶)
Reading Value (dB㎶)
Margin (dB)
2-1) DVD 7-CH Stereo Mode (Audio 1 kHz Signal IN) (Ground)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
0.38
37.4
36.2
N
58.2
48.2
20.8
12.0
3.07
38.5
31.2
L1
56.0
46.0
17.5
14.8
3.64
39.0
36.9
L1
56.0
46.0
17.0
9.1
4.16
36.8
35.1
L1
56.0
46.0
19.2
10.9
14.46
38.3
36.5
L1
60.0
50.0
21.7
13.5
15.41
37.0
35.8
L1
60.0
50.0
23.0
14.2
Line
Reading Value (dB㎶)
Limit (dB㎶)
Margin (dB)
2-2) DVD 7-CH Stereo Mode (Audio 1 kHz Signal IN) (Non Ground)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
0.38
38.8
37.6
N
58.2
48.2
19.4
10.6
1.57
36.9
36.9
L1
56.0
46.0
19.1
9.1
2.18
40.5
36.6
L1
56.0
46.0
15.5
9.4
2.57
41.6
38.3
L1
56.0
46.0
14.4
7.7
4.15
34.2
29.9
L1
60.0
50.0
25.8
20.1
14.45
39.2
37.4
L1
60.0
50.0
20.8
12.6
Line
Reading Value (dB㎶)
Limit (dB㎶)
Margin (dB)
*) Measurement graphs can be found in the
Appendix A.
Comment
If no frequencies are specified in the tables, no measurement for quasi-peak or average was necessary.
Result
Compliant
WOORI Technology Inc. Page 11 of 84
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMI
7. Radio Interference Power
7.1 Test Procedure
Measurements were performed in the frequency range 30 MHz to 300MHz.
The EUT was placed on a non-metallic table of height 0.8m. At the side of the EUT a non-metallic table
of length 6m was placed to provide for movement of the absorbing clamp. The absorbing clamp was
applied successively to all leads whose length was 25cm or longer, unscreened. For each read the
maximum measured value at each frequency which was obtain when the absorbing clamp is moved
along the lead the distance specified is to be registered. No metallic object, including a possible other
unit of the equipment under test or any person, shall be closer to the lead or unit than 0.8m. All screened
and unscreened cables were measured with an absorbing clamp, according EN 55013-5.6.
Instrumentation used during this session:
Instruments Manufacturer
Model
Serial number
Due To Calibration
Test Receiver
R&S
ESCS30 833364/020 2005.
02
Absorbing Clamp
R&S
MDS21
833711/003
2004. 08
7.2 Measurement Uncertainty
Radio interference power, quasi-peak and average detection: ±3.0dB
7.3 Test Parameters
Port:
Mains lead, Signal leads, Headphone
Basic Standard:
EN 55013:2001
IF Bandwidth:
120kHz
Test Engineer:
J. Y. Yu
Frequency Range:
30MHz – 300MHz
Measurement Time:
0.2Sec
7.4 Test Data
1. Power cable
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
38.25
25.2
21.4
45.3
35.3
20.1
13.9
49.15
28.3
26.9
45.7
35.7
17.4
8.8
61.44
29.7
28.1
46.2
36.2
16.5
8.1
99.84
30.1
25.4
47.6
37.6
17.5
12.2
Reading Value (dB㎺ )
Limit (dB㎺ )
Margin (dB)
2. Digital Coaxial OUT
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
38.25
31.7
25.2
45.3
35.3
13.6
10.1
49.15
31.6
30.3
45.7
35.7
14.1
5.4
73.73
26.8
23.8
46.6
36.6
19.8
12.8
99.84
27.7
22.4
47.6
37.6
19.9
15.2
Reading Value (dB㎺ )
Limit (dB㎺ )
Margin (dB)
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