BDS 275 (serv.man2) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 8

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AUDIX Technology (Shenzhen) Co., Ltd.
 
 
                                    Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-E12377      page 8 of 323 
 
1.  SUMMARY OF STANDARDS AND RESULTS 
1.1.  Description of Standards and Results 
The EUT have been tested according to the applicable standards as referenced below. 
EMISSION 
Description of Test Item 
Standard 
Results
Remark 
EN 55022: 2010 
PASS
Conducted disturbance 
at mains terminals 
EN 55013: 2001+A1: 
2003+A2:2006 
PASS
Minimum passing margin is 
15.17dB at 1.153MHz 
Conducted disturbance 
  at telecommunication port 
EN 55022: 2010 
PASS
Minimum passing margin is 
13.92dB at 23.135MHz 
EN 55022: 2010 
PASS
Radiated disturbance 
(30-1000MHz) 
EN 55013: 2001+A1: 
2003+A2:2006 
PASS
Minimum passing margin is 
3.15dB at 741.75MHz 
Radiated disturbance 
(1-6GHz) 
EN 55022: 2010 
PASS
Minimum passing margin is 
10.17dB at 2174.700 MHz
Disturbance Power Clamp 
EN 55013:2001+A1: 
2003+A2: 2006 
PASS
Minimum passing margin is 
5.17dB at 69.420MHz 
Disturbance voltage at the antenna 
terminals 
EN 55013: 2001+A1: 
2003+A2:2006 
PASS
Minimum passing margin is 
24.8dB at 178.2MHz 
Harmonic current emissions 
EN61000-3-2:2006+A1: 
2009+A2: 2009 
PASS
Meets the Class A 
requirement 
Voltage fluctuations & flicker 
EN 61000-3-3:2008 
PASS
Meets the requirement 
IMMUNITY (EN 55024:2010, EN55020: 2007) 
Description of Test Item 
Basic Standard 
Results
Performance 
Criteria 
Observation
Criteria 
Electrostatic discharge (ESD) 
IEC 61000-4-2:2008 
PASS
B  
A&B 
Radio-frequency,Continuous 
radiated disturbance 
IEC 61000-4-3: 2006+A1: 
2007+A2:2010 
PASS
A A 
Electrical fast transient (EFT) 
IEC 61000-4-4: 2004+   
Cor 1:2006+Cor 2: 2007 
PASS
B B 
Surge (Input a.c. power port) 
PASS
B 
A 
Surge(Telecommunication port) 
IEC 61000-4-5:2005 
N/A B 
A 
Radio-frequency,Continuous 
conducted disturbance 
IEC 61000-4-6:2008 
PASS
A 
A 
Power frequency magnetic field 
IEC 61000-4-8:2009 
PASS
A 
A 
Voltage dips, >95% reduction 
PASS
B A 
Voltage dips, 30% reduction 
PASS
C A 
Voltage interruptions 
IEC 61000-4-11:2004 
PASS
C C 
S1: Input Immunity 
EN55020:2007+A11:2011
PASS
A A 
S2A: RF Voltage Input Interference 
EN55020:2007+A11:2011
PASS
A A 
S2B: RF Voltage (In common made) 
EN55020:2007+A11:2011
PASS
A A 
S3: Ambient Electromagnetic Field  EN55020:2007+A11:2011
PASS
A  
A 
S4: Screening Effectiveness 
EN55020:2007+A11:2011
PASS
A A 
S5: RF e.m. field keyed carrier test  EN55020:2007+A11:2011
PASS
A A 
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