Harman Kardon AVR 760 (serv.man2) EMC - CB Certificate ▷ View online
Harman Kardon Inc. Page 8 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
5. Standards, Deviations and Results
5.1 Applied Test Standards
The following standards have been applied:
● EN 55013: 2001+A1: 2003+A2: 2006 :
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+A1: 2003+A2: 2006
Pass
Radio Interference Power
EN 55013: 2001+A1: 2003+A2: 2006
Pass
Radiated Disturbance
EN 55013: 2001+A1: 2003+A2: 2006
Pass
Antenna Terminal Disturbance Voltage
EN 55013: 2001+A1: 2003+A2: 2006
Pass
●EN 61000-3-2 : 2006 :
Electromagnetic compatibility (EMC)-Pt.3: Limits-S.2: Limits for harmonic-current emissions
(Equipment input current up to and including 16A)
Phenomena Basic
Standards
Result
Steady State Harmonics
EN 61000-3-2:2006
N/A
Fluctuating Harmonics
EN 61000-3-2:2006
Pass
● EN 61000-3-3:1995+A1: 2001+A2: 2005
Electromagnetic compatibility (EMC)-Pt.3: Limits-S.3: Limits for voltage fluctuations and flicker
in low voltage supply systems for equipment with rated current up to and including 16A.
Phenomena Basic
Standards Result
Flicker
EN 61000-3-3:1995+A1: 2001+A2: 2005
Pass
Voltage Fluctuations
EN 61000-3-3:1995+A1: 2001+A2: 2005
N/A
●EN 55022:2006 (Class B) :
Limits and methods of measurement of radio disturbance characteristics of information technology
Eequipment.
Phenomena Basic
Standards
Result
Conducted Disturbance at the mains ports
EN 55022:2006
N/A
Conducted Disturbance at the telecommunication ports
EN 55022:2006
Pass
Radiated Disturbance
EN 55022:2006
N/A
5.2 Deviations and Evaluations
●No recorded deviations to the applied standards.
●No general evaluations made.
Harman Kardon Inc. Page 9 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
6. Mains Terminal Continuous Disturbance Voltage &
Conducted Disturbance at the telecommunication port
6.1 Test Procedure (EN55013)
The measurements were performed in a shielded enclosure. EUT was connected to an Artificial Mains
Network (AMN). EUT was placed on a wooden table 0.8 m above the grounded floor and at least 0.4 m
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 8 ohms load.
The measurements on the terminals for mains connection were conducted between neutral and ground, and
between phase and ground, in the frequency range 150 kHz to 30 MHz.
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:
6.2 Test Procedure (EN55022)
The measurements were performed in a shielded enclosure. The telecommunication port of an EUT was
connected to a ISN described in CISPR 22:2005. EUT was placed on a wooden table 0.4 m above the
grounded floor and at least 0.4 m from the reference ground plane (wall), EUT was placed at least 0.8 m from
ISN. The measurement at telecommunication port was conducted in the frequency range 150 kHz to 30 MHz.
A peak detector scan was conducted over the defined frequency range.
This “Worst Case” scan with quasi-peak detector & average detector was presented detector.
Instrumentation used during this session:
Instruments Manufacturer
Model
Serial number
Due To Calibration
Test Receiver
R&S
ESCS30 100302
2008.
12
Artificial Mains Network
R&S
ESH3-Z5
833874/006
2009. 10
LISN Kyoritsu
KNW-407
8-1034-10
2009.
02
Impedance Stabilization
Network
TESEQ GMBH
ISN T400
24330
2009. 05
6.3 Measurement Uncertainty
Mains terminal disturbance voltage measurement : ±3.0 dB
6.4 Test Parameters
Port:
AC Mains
Test Engineer:
J. H. Ko
Basic Standard:
EN 55013: 2001+A1: 2003+A2: 2006
Basic Standard:
EN 55022: 2006 (Class B)
Frequency Range:
150 kHz – 30 MHz
Frequency Step:
5 kHz
IF Bandwidth:
9 kHz
Measurement Time:
0.2 sec
Harman Kardon Inc. Page 10 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
6.5 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
0.15
32.6
13.2
L1
66.0
56.0
33.4
42.8
5.23
32.2
30.9
L1
60.0
50.0
27.8
19.1
7.92
35.3
32.7
L1
60.0
50.0
24.7
17.3
10.79
36.9
33.8
L1
60.0
50.0
23.1
16.2
12.19
38.3
34.9
L1
60.0
50.0
21.7
15.1
13.36
37.3
34.2
L1
60.0
50.0
22.7
15.8
Line
Limit (dB㎶)
Reading Value (dB㎶)
Margin (dB)
1-2) Tuner FM 98.0 MHz 7-CH Stereo Mode (Non Ground)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
0.15
32.8
13.2
L1
66.0
56.0
33.2
42.8
5.23
34.3
33.1
N
60.0
50.0
25.7
16.9
5.90
34.4
32.8
N
60.0
50.0
25.6
17.2
7.92
39.1
36.9
N
60.0
50.0
20.9
13.1
9.93
37.5
34.4
L1
60.0
50.0
22.5
15.6
11.89
37.5
34.3
N
60.0
50.0
22.5
15.7
Line
Reading Value (dB㎶)
Limit (dB㎶)
Margin (dB)
1-3) Tuner FM 98.0 MHz 7-CH Stereo Mode (RJ-45 Local Network Line)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
1.02
44.2
42.5
74.0
64.0
29.8
21.5
3.03
43.8
41.6
74.0
64.0
30.2
22.4
5.23
50.7
48.1
74.0
64.0
23.3
15.9
7.92
52.6
49.3
74.0
64.0
21.4
14.7
13.35
53.8
50.7
74.0
64.0
20.2
13.3
23.12
54.8
52.9
74.0
64.0
19.2
11.1
Limit (dB㎶)
Reading Value (dB㎶)
Margin (dB)
Harman Kardon Inc. Page 11 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
2-1) DVD 7-CH Stereo Mode (Audio 1 kHz Signal IN) (Ground)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
3.95
31.2
28.5
L1
56.0
46.0
24.8
17.5
5.23
32.0
30.2
N
60.0
50.0
28.0
19.8
7.92
34.6
31.7
N
60.0
50.0
25.4
18.3
10.79
36.5
33.4
N
60.0
50.0
23.5
16.6
11.89
38.5
35.3
N
60.0
50.0
21.5
14.7
13.41
38.4
35.4
L1
60.0
50.0
21.6
14.6
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
0.15
30.2
12.0
L1
66.0
56.0
35.8
44.0
2.69
35.2
33.4
L1
56.0
46.0
20.8
12.6
5.23
35.0
31.4
N
60.0
50.0
25.0
18.6
7.92
39.1
36.6
N
60.0
50.0
20.9
13.4
11.89
39.8
36.5
L1
60.0
50.0
20.2
13.5
13.41
39.7
36.6
L1
60.0
50.0
20.3
13.4
Line
Reading Value (dB㎶)
Limit (dB㎶)
Margin (dB)
2-3) DVD 7-CH Stereo Mode (Audio 1 kHz Signal IN) (RJ-45 Local Network Line)
Frequency
(MHz)
Q-Peak
Average
Q-Peak
Average
Q-Peak
Average
5.23
50.7
47.9
74.0
64.0
23.3
16.1
7.92
52.6
49.3
74.0
64.0
21.4
14.7
16.22
55.1
52.7
74.0
64.0
18.9
11.3
18.24
55.4
52.7
74.0
64.0
18.6
11.3
23.12
56.5
54.4
74.0
64.0
17.5
9.6
27.15
54.2
53.9
74.0
64.0
19.8
10.1
Limit (dB㎶)
Reading Value (dB㎶)
Margin (dB)
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