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Report No.:  EM201300303-2                Application No.:  ZJ00029905                       Page 65 of 83 

 

 

Basic Standard 

EN 61000-4-6:2009 

Frequency Range 

0.15 MHz-80 MHz 

Field Strength 

3 V 

Modulation 

1 kHz,80% AM 

Frequency Step 

1% 

Dwell time 

2s 

1)  Set up the EUT, CDN as shown on Section 5.7.3 
2)  Let the EUT work in test mode and measure it. 
3)   The EUT are placed on an insulating support 0.1m high above a ground reference plane. CDN 

(coupling and decoupling device) is placed on the ground plane about 0.3m from EUT. Cables 
between CDN and EUT are as short as possible, and their height above the ground reference 
plane shall be between 30 and 50 mm (where possible). 

4)  The disturbance signal described below is injected to EUT through CDN. 
5)  The EUT operates within its operational mode(s) under intended climatic conditions after 

power on. 

6)  The frequency range is swept from 150 kHz to 80MHz using 3V signal level, and with the 

disturbance signal 80% amplitude modulated with a 1 kHz sine wave. 

7) The rate of sweep shall not exceed 1.5*10-3decades/s. Where the frequency is swept 

incrementally, the step size shall not exceed 1% of the start and thereafter 1% of the preceding 
frequency value. 

8) Recording the EUT operating situation during compliance testing and decide the EUT 

immunity criterion. 

Report No.:  EM201300303-2                Application No.:  ZJ00029905                       Page 66 of 83 

 

                                                

  

Report No.:  EM201300303-2                Application No.:  ZJ00029905                       Page 67 of 83 

 

 

Wireless speaker with Bluetooth 

HARMAN KARDON NOVA 

2013-06-07 

AC 230V/50HZ 

Zhou 

Tem:21℃ Hum:54 %100kPa 

1. Test the EUT in mode 1：Audio in  
2. Test the EUT in mode 2：BT  
3. Test the EUT in mode 3：OPTICAL 
4. Test the EUT in mode 7：standby 

 

Cable 

0.15-80 

3 

AC Line CDN-M2/M3 Criterion A  Criterion A*

PASS 

A*: EUT is working on intended use operation, no abnormal phenomena were observed. 

Report No.:  EM201300303-2                Application No.:  ZJ00029905                       Page 68 of 83 

 

 

EN 61000-4-11:2004 

Voltage dips: 

30 during 25 periods, 
Meets the requirements of  Performance Criterion C 

Voltage interruption: 

100% during 0.5 cycles, 
100% during 1 cycles, 

Meets the requirements of Performance Criterion B 

100% during 250 cycles, 

Meets the requirements of Performance Criterion C 

10s for each dips at each test angle 

0° 

3 

 

a) The EUT and test generator were setup as shown on Section  

b) The interruptions is introduced at selected phase angles with specified duration. 

c)  Record any degradation of performance.