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Report No. 078214R-RFCEP02V01

 

 

 

 

Page : 21 of 48 

 

Version:1.0 

 

 

The EUT and its load are placed on a table that is 0.8 meter above a metal ground plane measured 
1m*1m min. and 0.65mm thick min. And projected beyond the EUT by at least 0.1m on all sides. The 
length of power cord between the coupling device and the EUT shall be 2m or less.   
For Signal Ports and Telecommunication Ports   

The disturbance signal is through a coupling and decoupling networks (CDN) device couples to 
the signal and Telecommunication lines of the EUT. 

For Input and Output AC Power or DC Input and DC Output Power Ports: 

The EUT is connected to the power mains through a coupling device that directly couples the 
Surge interference signal. 
The surge noise shall be applied synchronized to the voltage phase at 0

0

, 90

0

, 180

0

, 270

0

 and the 

peak value of the a.c. voltage wave. (Positive and negative)   
Each of Line-Earth and Line-Line is impressed with a sequence of five surge voltages with 
interval of 1 min. 

According to EN 61000-4-5:1995+A1+ 2001 

±

 7.93 % 

The measurement of the Surge was investigated and test result was shown in section 12. The 
acceptance criterion was met and the EUT passed the test.   

 
 
 
 
 

 

 

Report No. 078214R-RFCEP02V01

 

 

 

 

Page : 22 of 48 

 

Version:1.0 

 

 

Item  Equipment 

Manufacturer 

Model No. / Serial No. 

Last Cal. 

1 

CS SYSTEM 

SCHAFFNER 

NSG 2070 

March, 2007 

2 

CDN 

SCHAFFNER 

CDN M016S / 20822 

Dec., 2006 

3 

CDN 

SCHAFFNER 

CDN M016S / 20823 

Dec., 2006 

4 

FIXED PAD 

SCHAFFNER 

INA 2070-1 / 2115 

N/A  

5 

EM Clamp 

 

KEMZ 801 / 21024 

Mar., 2007 

6 

No.2 EMC Fully Chamber 

N/A 

  Note: All equipments are calibrated every one year. 

 

 

Item Environmental 

Phenomena 

Units 

Test Specification  Performance Criteria

AC Input and AC Output & DC Input and DC output Power Ports & Functional Earth Ports 

 

Radio-Frequency    

Common Mode. 

Amplitude Modulated 

MHz 

V (rms, Unmodulated)

% AM (1kHz) 

Source Impedance 

Ω

0.15-80 

3 

80 

150 

A 

 

 

 

Report No. 078214R-RFCEP02V01

 

 

 

 

Page : 23 of 48 

 

Version:1.0 

 

 

The EUT are placed on a table that is 0.8 meter height, and a Ground reference plane on the table, 
EUT are placed upon table and use a 10cm insulation between the EUT and Ground reference 
plane. 
For Signal Ports and Telecommunication Ports   

The disturbance signal is through a coupling and decoupling networks (CDN) or EM-clamp 
device couples to the signal and Telecommunication lines of the EUT. 

For Input DC and AC Power Ports   

The EUT is connected to the power mains through a coupling and decoupling networks for power 
supply lines. And directly couples the disturbances signal into EUT. 
Used CDN-M2 for two wires or CDN-M3 for three wires. 

All the scanning conditions are as follows: 

 Condition 

of 

Test 

Remarks 

1. Field Strength 

6V 

2. Radiated Signal 

AM 80% Modulated with 1kHz sinusoidal audio signal 

3. Scanning Frequency 

0.15MHz – 80MHz 

4 Dwell Time  

3 Seconds 

5. Frequency step size 

∆ f

: 1% 

6. The rate of Swept of Frequency 

1.5 x 10

-3 

decades/s 

According to EN 61000-4-6:1996 +A1: 2001 

±

 6.17 % 

The measurement of the Conducted Susceptibility was investigated and test result was shown in 
section 12. The acceptance criterion was met and the EUT passed the test.   

 

 

Report No. 078214R-RFCEP02V01

 

 

 

 

Page : 24 of 48 

 

Version:1.0 

 

 

 
No modification was made during testing.