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Report No.: EM201300550-11                        Application No.:

ZJ00032797                   Page 3 of 45 

 

 

1. TEST RESULT SUMMARY ............................................................................................................................................... 4 

2. GENERAL DESCRIPTION OF EUT ................................................................................................................................. 5 

2.1

 

APPLICANT .................................................................................................................................................................... 5 

2.2

 

MANUFACTURER ......................................................................................................................................................... 5 

2.3

 

BASIC

 

DESCRIPTION

 

OF

 

EQUIPMENT

 

UNDER

 

TEST ............................................................................................. 5 

3. LABORATORY AND ACCREDITATIONS ..................................................................................................................... 6 

3.1

 

LABORATORY ............................................................................................................................................................... 6 

3.2

 

ACCREDITATIONS ........................................................................................................................................................ 6 

3.3

 

MEASUREMENT

 

UNCERTAINTY ............................................................................................................................... 6 

3.4

 

TEST

 

INSTRUMENTS .................................................................................................................................................... 7 

3.5

 

MONITORING

 

OF

 

EUT

 

FOR

 

THE

 

IMMUNITY

 

TEST ................................................................................................. 8 

4. EMISSION TEST .................................................................................................................................................................. 9 

4.1

 

CONDUCTED

 

EMISSION

 

MEASUREMENT ............................................................................................................... 9 

 

 

 

 

4.2

 

DISTURBANCE

 

POWER

 

MEASUREMENT ...............................................................................................................  19 

 

 

 

 

5. IMMUNITY TEST .............................................................................................................................................................. 25 

5.1

 

GENERAL

 

DESCRIPTION ........................................................................................................................................... 25 

5.2

 

GENERAL

 

PERFORMANCE

 

CRITERIA

 

DESCRIPTION ..........................................................................................  26 

5.3

 

ELECTROSTATIC

 

DISCHARGE

 

(ESD) ......................................................................................................................  27 

 

 

 

 

5.4

 

ELECTRICAL

 

FAST

 

TRANSIENT/BURST

 

IMMUNITY

 

TEST .................................................................................  30 

 

 

 

 

5.5

 

IMMUNITY

 

TO

 

RF

 

VOLTAGE

 

OF

 

MAINS,

 

LOUDSPEAKER,

 

HEADPHONE

 

AND

 

AUDIO

 

CONNECTERS

 

(S2A)

 .............................................................................................................................................................................................. 32 

 

 

 

5.6

 

IMMUNITY

 

TO

 

AMBIENT

 

ELECTROMAGNETIC

 

FIELDS

 

(S3) .............................................................................  36 

 

 

APPENDIX A: PHOTOGRAPH OF THE TEST CONFIGURATION .............................................................................  38 

APPENDIX B: PHOTOGRAPHS OF EUT .......................................................................................................................... 41 

Report No.: EM201300550-11                        Application No.:

ZJ00032797                   Page 4 of 45 

EMISSION (EN 55013:2001+A1:2003+A2:2006) 

Conducted emission 

measurement 

Table 1 

Pass 

Disturbance voltage at the 

antenna terminals 

Table 2 

N/A 

Disturbance power 

Table 4 

Pass 

 
 

 

EN 61000-4-2:2009 

ESD 

Criterion B 

Pass 

EN 61000-4-4: 2012 

EFT 

Criterion B 

Pass 

EN 
55020:2007+A11:2011 

S2a 

Meets the requirements of subpart 

4.3.2 in EN 55020 

Pass 

EN 
55020:2007+A11:2011 

S3 

Meets the requirements of subpart 

4.3.4 in EN 55020 

Pass 

Report No.: EM201300550-11                        Application No.:

ZJ00032797                   Page 5 of 45 

Name: 

Harman International Industries, Incorporated 

Address: 

8500 Balboa Blvd, Northridge, CA 91329, United States 

Name: 

Harman International Industries, Incorporated 

Address: 

8500 Balboa Blvd, Northridge, CA 91329, United States 

Equipment: 

Wireless stereo speaker 

Model No.: 

HARMAN KARDON AURA 

Trade Name: 

HARMAN/KARDON 

Power supply: 

AC Adapter: 

 

Adaptor input 100-240V~50/60Hz 1.5A Max output DC19V,3A   

Speaker input: DC 19V,3A 

Test Mode: 

Mode 1: Audio in (EUT is playing a 1KHz audio signal. EUT is connecting 
with mobile phone through an audio line.) 
Mode 2: WIFI 
Mode 3: BT (EUT is working on Bluetooth connection with mobile phone.) 
Mode 4: Optical (EUT is working on Optical connection with DVD) 
Mode 5: Standby 

Sample 
submitting way   :

 

■Provided by customer    □Sampling 

Note: / 

Report No.: EM201300550-11                        Application No.:

ZJ00032797                   Page 6 of 45 

The tests and measurements in this report except Input Immunity was performed by EMC 

Laboratory of Guangzhou GRG Metrology and Test CO., LTD. 

         Add. 

  :    163 Pingyun Rd, West of Huangpu Ave, Guangzhou, 510656, P. R. China 

         Telephone:   +86-20-38699959, 38699960, 38699961 

Fax 

  :   +86-20-38695185 

Input Immunity was performed by CGEL, Guangzhou EMC Laboratory. 

Our laboratories are accredited and approved by the following approval agencies according to 
ISO/IEC 17025. 

 

FCC Listed Lab No. 688188 

CNAS NO.L0446 

DILAC No.DL175 

Canada 

Registration No.:8355A-1 

 

Where relevant, the following measurement uncertainty levels have been estimated for tests 

performed on the EUT as specified in CISPR 16-4-2: 

Measurement 

Frequency 

Uncertainty 

Radiated 
Emission 

Horizontal 

30MHz～1000MHz 

4.2dB 

Vertical 

30MHz～1000MHz 

4.4dB 

Conducted Emission 

9kHz～30MHz 

3.1 dB 

This uncertainty represents an expanded uncertainty factor of k=2.