BDS 570 (serv.man3) - 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-E11588      page 8 of 336 
 
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 55022:2006+A1: 2007 PASS
Conducted disturbance 
at mains terminals 
EN 55013: 2001+A1: 
2003+A2:2006 
PASS
Minimum passing margin is 
15.22dB at 19.845MHz 
Conducted disturbance at 
telecommunication port 
EN 55022:2006+A1: 2007 PASS
Meets Class B Minimum 
passing margin is 3.10dB 
 at 23.129MHz 
EN 55022:2006+A1: 2007 PASS
Radiated disturbance 
(30-1000MHz) 
EN 55013: 2001+A1: 
2003+A2:2006 
PASS
Minimum passing margin is 
6.49 dB at 619.760 MHz 
Radiated disturbance 
(1-6GHz) 
EN 55022:2006+A1: 2007 PASS
Minimum passing margin is 
9.63dB at 2692.310MHz 
Disturbance Power Clamp 
EN 55013:2001+A1: 
2003+A2: 2006 
PASS
Minimum passing margin is 
3.46dB at 49.170MHz 
Disturbance voltage at the antenna 
terminals 
EN 55013:2001+A1: 
2003+A2: 2006 
PASS 
Minimum passing margin is 
12.4dB at 96.8MHz
 
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 55024:1998+A1:2001+A2:2003, EN 55020:2007) 
Description of Test Item 
Basic Standard 
Results
Performance 
Criteria 
Observation
Criteria 
Electrostatic discharge (ESD) 
IEC 61000-4-2:2008 
PASS
B  
A  
Radio-frequency,Continuous 
radiated disturbance 
IEC 61000-4-3:2008 
PASS
A A 
Electrical fast transient (EFT) 
IEC 61000-4-4: 2004+   
Cor 1:2006+Cor 2: 2007 
PASS
B A&B 
Surge  
IEC 61000-4-5:2005 
PASS
B A&B 
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 PASS
A A 
S2A: RF Voltage Input Interference 
EN55020:2007 PASS
A A 
S2B: RF Voltage (In common made) 
EN55020:2007 PASS
A A 
S3: Ambient Electromagnetic Field  EN55020:2007 PASS
A A 
S4: Screening Effectiveness 
EN55020:2007 PASS
A A 
S5: RF E.M. Field Keyed Carrier 
Test 
EN55020:2007 PASS
A A 
Final Judgment: Pass 
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