DOWNLOAD Harman Kardon AURA (serv.man6) Service Manual ↓ Size: 1.37 MB | Pages: 45 in PDF or view online for FREE

Report No.: EM201300550-12                        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 

Adding Model 

/ 

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 

Frequency 
Range: 

2412MHZ~ 2472MHz 

Modulation type:  DSSS（802.11b）OFDM（802.11g） 

Channel space: 

5MHz  

Antenna type: 

PCB antenna 

Max antenna 
gain: 

4.80dBi 

Note: 

Pretest the two antenna port (con1 and con2). Found that antenna gain of 
con1 is 3.04dBi, antenna gain of con2 is 4.80dBi and con2 is worst port. So 
we record con2 port data. 

Test mode: 

TX mode: EUT continue transmitting in lowest, middle and highest channels. 
RX mode: EUT is receiving in lowest and middle channels. 

Notebook Lenovo 

E46A 

EB24320428 

 

Report No.: EM201300550-12                        Application No.: ZJ00032797                        Page 6 of 45 
 

 

The tests and measurements refer to this report were 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 

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 

Measurement 

Frequency 

Uncertainty 

Radiated 

Emission 

Horizontal 

30MHz～1000MHz 4.2dB 

1GHz～12.75GHz 4.2dB 

Vertical 

30MHz～1000MHz 4.4dB 

1GHz～12.75GHz 4.4dB 

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

Report No.: EM201300550-12                        Application No.: ZJ00032797                        Page 7 of 45 
 

 

 

Power meter 

Agilent 

N1914 

MY53160018  2014-07-25 

Power sensor 

Agilent 

E9034 

MY53100025  2014-07-25 

Temperature& 
humidity chamber 

CEPREI CEEC-MSJ-60BE 11015 

2014-05-21 

AC power supply 

WEST 

WE-1120 

681598 

2014-05-31 

Shielding room 

ETS 

RFD_100 

3728 

2014-03-25 

Receiver R&S 

ESU40 

100106 

2014-01-24 

Temperature& 
humidity chamber 

ETOMN NTH1000-40A 

08100012 

2014-05-21 

AC power supply 

WEST 

WE-1120 

681598 

2014-05-31 

Dwell Time 

Receiver R&S 

ESU40 

100106 

2014-01-24 

Hopping channel separation 

Receiver R&S 

ESU40 

100106 

2014-01-24 

Receiver R&S 

ESU40 

100106 

2014-01-24 

Biconical 
Log-periodic Antenna 

ETS.LINDGREN 3142C 

00075971 

2014-05-26 

Signal Generator 

R&S 

SML03 

103002 

2013-11-13 

Receiver R&S 

ESU40 

100106 

2014-01-24 

Biconical antenna 

ELECTRO-METRICS  BIA-30S 

166 

2014-05-26 

log-periodical antenna  ELECTRO-METRICS LPA-30 

383 

2014-05-26 

Horn antenna 

ETS.LINDGREN 

3117 

00075824 

2014-08-19 

Horn antenna 

SCHWARZBECK 

BBHA9120D 

D752 

2014-10-14 

Temperature and 
Humidity box 

CEPREI CEEC-MSJ-60BE 11015 

2014-05-21 

AC power supply 

WEST 

WE-1120 

681598 

2014-05-31 

 

Report No.: EM201300550-12                        Application No.: ZJ00032797                        Page 8 of 45 
 

 

2400MHz~2483.5 MHz 

20 dBm (i.e. 100mW) 

EUT operation status: 

Keep EUT on transmitting mode by the software provided by 
manufacturer. 
Pretest the EUT at different transmission rate and report show 
the worst case data. 

     

Test channel: 

802.11b/g: 
Lowest channel: (2412MHz),Middle channel: (2442MHz), 
Highest channel: (2472MHz) 

Test condition: 

Normal and extreme test conditions. 

Test equipment used: 

Refer to section 3.4 

Test procedure: 

As 5.7.2.2 and annex C1 of standard EN 300328 

Remark:    

Pre-scan all the rate, found that:  
11Mbps of rate is the worst case of 802.11b;  
54Mbps of rate is the worst case of 802.11g ; 

 

Attenuator 

 EUT     
Antenna 
connector  

Power meter