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E

xclusive 

C

ertification

 C

orp

. 

Tel:886-2-2792-3366  Fax:886-2-2792-1100

 

Issued date: Dec. 16, 2003

9 of 9 

 

EMC

 Test Report: CE03111004-A 

4.  Test of Radiated Emission 

Radiated emissions from 30 MHz to 1000 MHz were measured with a bandwidth of 120 kHz according to 

the methods defines in European Standard EN 301 489-17.

 The EUT was placed on a nonmetallic 

stand in the open-field site, 0.8 meter above the ground plane, as shown in section 3.2. The interface 

cables and equipment positions were varied within limits of reasonable applications to determine the 

positions producing maximum radiated emissions. 

 

4.1. 

Test Procedures 

a.  The EUT was placed on a rotatable table top 0.8 meter above ground. 

b.  The EUT was set 10 meters from the interference receiving antenna which was mounted on 

the top of a variable height antenna tower. 

c.  The table was rotated 360 degrees to determine the position of the highest radiation. 

d.  The antenna is a half wave dipole and its height is varied between one meter and four meters 

above ground to find the maximum value of the field strength both horizontal polarization and 

vertical polarization of the antenna are set to make the measurement. 

e.  For each suspected emission the EUT was arranged to its worst case and then tune the 

antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the 

maximum reading. 

f. 

Set the test-receiver system to Peak Detect Function and specified bandwidth with Maximum 

Hold Mode. 

g.  If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, then 

testing will be stopped and peak values of EUT will be reported, otherwise, the emissions 

which do not have 3 dB margin will be repeated one by one using the quasi-peak method and 

reported. 

Содержание TEW-431BRP

Страница 1: ...ess 3135 Kashiwa Street Torrance CA90505 U S A Equipment Cable DSL 802 11g 54Mbps Wireless Router Model No TEW 431BRP Trade Name TRENDware Power Supply Type AC Adaptor Model MW48 1201000U I P 230Vac 5...

Страница 2: ...rmed in Laboratory 13 7 2 Test Procedure 14 8 Test Procedure RS 15 9 Test on Power Line EFT 16 9 1 Test on Communication Lines 16 9 2 Test Procedure 16 10 Test Procedure Surge 17 11 Test Procedure CS...

Страница 3: ...etic Field Immunity Test RS 55 24 1 Test Severity Levels 55 24 2 Photographs of Radio Frequency Electromagnetic Field Immunity Test 56 25 Electrical Fast Transient Burst Immunity Test EFT BURST 57 25...

Страница 4: ...ddress 3135 Kashiwa Street Torrance CA90505 U S A Equipment Cable DSL 802 11g 54Mbps Wireless Router Model No TEW 431BRP I HEREBY CERTIFY THAT The measurements shown in this test report were made in a...

Страница 5: ...is intended to be used in the home Class B Digital Device A digital device which is marketed for use in a residential environment notwithstanding use in a commercial business of industrial environmen...

Страница 6: ...8 2 PASSED EN 55022 A1 2000 class B Conducted emission 8 3 8 4 PASSED EN 55022 A1 2000 class B Harmonic current emissions 8 5 N A EN 61000 3 2 2000 Voltage fluctuations and flicker 8 6 PASSED EN 61000...

Страница 7: ...oducing maximum conducted emissions 3 1 Test Procedures a The EUT was placed on a desk 0 8 meters height from the metal ground plane and 0 4 meter from the conducting wall of the shielding room and it...

Страница 8: ...ment method of C 1 3 where both limits shall be met If the average limit is met when using a qusai peak decetor reciver the EUT shall be deemeed to meet both limits and measurement with the average de...

Страница 9: ...ted on the top of a variable height antenna tower c The table was rotated 360 degrees to determine the position of the highest radiation d The antenna is a half wave dipole and its height is varied be...

Страница 10: ...se 10 If the reading on the measuring receiver shows fluctuations close to the limit the reading shall be observed for at least 15 s at each isolated high reading which shall be ignored Limit for radi...

Страница 11: ...t Report CE03111004 A 5 Harmonics Test 5 1 STANDARD z Product Standard EN 61000 3 2 2000 5 2 Test Procedure As specified on clause 7 and figure Z1 of EN 61000 3 2 2000 the limits are not specified for...

Страница 12: ...2 Test Procedure The equipment shall be tested under the conditions of Clause 5 The total impedance of the test circuit excluding the appliance under test but including the internal impedance of the s...

Страница 13: ...at least 0 65 mm thickness In the ELECTRONICS TESTING CENTER we provided 1 mm thickness aluminum ground reference plane or 1 mm thickness stainless steel ground reference plane The minimum size of th...

Страница 14: ...y shall be applied on contact discharge e For the time interval between successive single discharges an initial value of one second is recommended Longer intervals may be necessary to determine whethe...

Страница 15: ...via a remote field strength indicator outside the enclosure while adjusting the continuous wave to the applicable antennae c The test is normally performed with the antenna facing the most sensitive...

Страница 16: ...the following requirements ambient temperature 15 to 35 relative humidity 45 to 75 atmospheric pressure 68 Kpa 680 mbar to 106 Kpa 1060 mbar b In order to minimize the effect of environmental paramet...

Страница 17: ...e specified the surges have to be applied synchronized to the voltage phase at the zero crossing and the peak value of the a c voltage wave positive and negative e The surges have to be applied line t...

Страница 18: ...ng devices as necessary The rate of sweep shall no exceed 1 5 x 10 3 decades s Where the frequency is swept incrementally the step size shall no exceed 1 of the start and thereafter 1 of the preceding...

Страница 19: ...The test was based on IEC 61000 4 11 1994 12 1 Test Conditions 1 Source voltage and frequency 230V 50Hz Single phase 2 Test of interval 10 sec 3 Level and duration Sequency of 3 dips interrupts 4 Volt...

Страница 20: ...y 14 1 Conformity Testing and Declaration of Conformity by the Manufacturer or His Authorized Representative Established within the Community or by an Importer Article 10 1 of the EMC Directive 3 1 no...

Страница 21: ...of Equipment under Test The Wireless Router incorporates many advanced features carefully designed to provide sophisticated functions while being easy to use 15 1 History of this test report The Model...

Страница 22: ...uency range investigated conduction 150 KHz to 30 MHz radiation 30 MHz to 1000MHz 16 2 Description of Test System For Conducted Emission Test and Radiated Emission Test Product Manufacturer Model No S...

Страница 23: ...2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 23 of 23 EMC Test Report CE03111004 A 17 Test Software During testing Ping exe under WIN 2000 was executed to link with the remote workstation to...

Страница 24: ...Standard EN 61000 3 2 Voltage Fluctuations Test European Standard EN 61000 3 3 EMS Test European Standard EN 301 489 1 V 1 4 1 2002 08 European Standard EN 301 489 17 V 1 2 1 2002 08 ESD EN 61000 4 2...

Страница 25: ...30 Aug 10 2003 Aug 09 2004 L I S N EMCO ESH2 Z5 Sep 22 2003 Sep 21 2004 Monitor IBM E54 N C R N C R Printer HP LaserJet 1000 N C R N C R Computer Acer Veriton 7500g N C R N C R For Radiation Test Equi...

Страница 26: ...ea in the following table 802 11b MHz N L1 N L1 dB N L1 N L1 0 322 41 8 51 7 0 3 42 1 52 59 7 49 7 7 70 0 408 42 2 39 0 3 42 5 39 3 57 7 47 7 15 20 0 443 44 2 45 2 0 3 44 5 45 5 57 7 47 0 11 50 0 785...

Страница 27: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 27 of 27 EMC Test Report CE03111004 A...

Страница 28: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 28 of 28 EMC Test Report CE03111004 A...

Страница 29: ...3 25 7 23 6 65 0 55 0 8 2 29 3 0 259 48 5 38 9 21 4 19 9 0 2 48 7 39 1 21 6 20 1 61 5 51 5 12 7 29 8 0 459 44 9 46 19 2 22 0 3 45 2 45 3 19 5 22 3 56 7 46 7 10 4 24 4 0 855 28 2 33 14 2 10 8 0 3 28 5...

Страница 30: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 30 of 30 EMC Test Report CE03111004 A...

Страница 31: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 31 of 31 EMC Test Report CE03111004 A...

Страница 32: ...46 53 3 22 6 0 3 46 3 53 6 22 9 58 4 48 4 4 9 25 6 0 539 38 2 45 2 21 8 0 3 38 5 45 5 22 1 56 0 46 0 10 5 23 9 0 609 35 5 47 5 17 7 0 3 35 8 47 8 18 56 0 46 0 8 2 28 0 789 29 9 42 9 21 3 0 3 30 2 43 2...

Страница 33: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 33 of 33 EMC Test Report CE03111004 A...

Страница 34: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 34 of 34 EMC Test Report CE03111004 A...

Страница 35: ...7 47 5 24 6 0 2 54 9 47 7 24 8 63 9 53 9 9 0 29 1 0 664 37 6 47 1 18 1 0 3 37 9 47 4 18 4 56 0 46 0 8 6 27 6 0 688 36 8 36 1 12 3 0 3 37 1 36 4 12 6 56 0 46 0 18 9 33 4 0 934 29 9 34 2 17 1 0 3 30 2...

Страница 36: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 36 of 36 EMC Test Report CE03111004 A...

Страница 37: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 37 of 37 EMC Test Report CE03111004 A...

Страница 38: ...55 8 22 8 25 3 63 3 53 3 7 7 28 0 412 46 7 43 7 18 1 16 1 0 3 47 44 18 4 16 4 57 6 47 6 10 6 29 2 0 47 44 7 38 8 19 14 5 0 3 45 39 1 19 3 14 8 56 5 46 5 11 5 27 2 0 988 31 4 47 4 13 17 6 0 3 31 7 47...

Страница 39: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 39 of 39 EMC Test Report CE03111004 A...

Страница 40: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 40 of 40 EMC Test Report CE03111004 A...

Страница 41: ...5 7 23 1 25 1 63 4 53 4 7 7 28 3 0 295 38 9 41 5 13 5 14 7 0 2 39 1 41 7 13 7 14 9 60 4 50 4 18 6 35 4 0 369 46 8 40 8 17 15 1 0 3 47 1 41 1 17 3 15 4 58 5 48 5 11 4 31 2 0 408 47 1 48 2 18 7 18 0 3 4...

Страница 42: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 42 of 42 EMC Test Report CE03111004 A...

Страница 43: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 43 of 43 EMC Test Report CE03111004 A...

Страница 44: ...3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 44 of 44 EMC Test Report CE03111004 A 19 2 Photographs of Conducted Powerline Test Configuration z The photographs show the configuration that generate...

Страница 45: ...at marked under gray area in the following table 802 11b Emission frequency CORR d Factor Limit 10m MHz HOR VERT dB HOR VERT dBuV m 34 619 35 9 36 1 11 4 24 5 24 7 30 5 3 106 481 36 7 37 2 12 9 23 8 2...

Страница 46: ...area in the following table 802 11g Emission frequency CORR d Factor Limit 10m MHz HOR VERT dB HOR VERT dBuV m 47 696 41 1 42 4 17 7 23 4 24 7 30 5 3 105 711 37 8 37 6 13 1 24 7 24 5 30 5 3 158 964 3...

Страница 47: ...3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 47 of 47 EMC Test Report CE03111004 A 20 2 Photographs of Radiated Emission Test Configuration z The photographs show the configuration that generates...

Страница 48: ...121 21 1050 0 0002 0 1071 2 100 0 0005 1 08 22 1100 0 0 0836 3 150 0 0133 2 3 23 1150 0 0003 0 0978 4 200 0 0002 0 43 24 1200 0 0 0767 5 250 0 0127 1 14 25 1250 0 0002 0 09 6 300 0 0001 0 3 26 1300 0...

Страница 49: ...3 1995 A1 1998 z FINAL TEST RESULT PASS z Temperature 25 z Test Data Nov 28 2003 z Relative Humidity 50 RH Pst Plt Dc Dmax Dt Reading 0 070 0 070 0 00 0 00 0 00 Limit 0 65 1 0 3 0 4 0 3 0 22 1 TEST EQ...

Страница 50: ...fication Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 50 of 50 EMC Test Report CE03111004 A 22 2 Photographs of Harmonics test Voltage Fluctuation and Flicker test Harmonics te...

Страница 51: ...61000 4 2 1995 A1 1998 A2 2000 Product Standard EN 301 489 17 Level 3 for air discharge 2 for contact discharge Test Voltage 2 4 8 KV for air discharge 2 4 KV for contact discharge Temperature 25 C R...

Страница 52: ...Capacitor 150 pF Discharge Resistor 330 Contact Discharge Times 10 times each condition Air Discharge Times 10 times each condition Discharge Mode Contact Discharge Air Discharge ESD Voltage 2 KV 4 KV...

Страница 53: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 53 of 53 EMC Test Report CE03111004 A 23 3 Photographs of Electrostatic Discharge Immunity Test...

Страница 54: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 54 of 54 EMC Test Report CE03111004 A...

Страница 55: ...ard EN 61000 4 3 1996 A1 1998 A2 2000 Product Standard EN 301 489 17 Level 2 Frequency Range 80 1000 MHz 1400 2000 MHz Field Strength 3 V m Modulated 80 AM Temperature 26 C Relative Humidity 65 Test D...

Страница 56: ...xclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 56 of 56 EMC Test Report CE03111004 A 24 2 Photographs of Radio Frequency Electromagnetic Field Immunity Tes...

Страница 57: ...TT TR Basic Standard EN61000 4 4 1995 A1 200 Product Standard EN 301 489 17 Level 2 Test Voltage on Power Supply 1 0 KV on I O signal data and control line 0 5 KV Temperature 25 C Relative Humidity 60...

Страница 58: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 58 of 58 EMC Test Report CE03111004 A 25 2 Photographs of Electrical Fast Transient BURST Immunity Test...

Страница 59: ...Tr Th 1 2 50 8 20 s Level on Signal ports And Telecommunication N A on Input AC Power Port 2 Test Voltage on Signal ports And Telecommunication N A on Input AC Power Port 1 0 KV Temperature 25 C Rela...

Страница 60: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 60 of 60 EMC Test Report CE03111004 A 26 2 Photographs of Surge Immunity Test...

Страница 61: ...000 4 6 1996 A1 2000 Product Standard EN 301 489 17 Level 2 Test Voltage 3 V rms Modulated 1KHz 80 AM Frequency Range 0 15 MHz to 80 MHz Dwell time 2 9 seconds Frequency step size 1 Coupling mode CDN...

Страница 62: ...Exclusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 62 of 62 EMC Test Report CE03111004 A 27 3 Photographs of CS Tests Power Line LAN Line...

Страница 63: ...voltage dips Basic Standard EN 61000 4 11 1994 A4 2000 Product Standard EN 301 489 17 Temperature 25 C Relative Humidity 50 Test Date Nov 28 2003 28 1 TEST LEVEL TEST RECORD OF VOLTAGE INTERRUPTION DI...

Страница 64: ...clusive Certification Corp Tel 886 2 2792 3366 Fax 886 2 2792 1100 Issued date Dec 16 2003 64 of 64 EMC Test Report CE03111004 A 28 2 Photographs of Voltage Dips and Voltage Interruptions Immunity Tes...

Страница 65: ...arnmonics 1000 Sep 06 2003 Sep 05 2004 EMC Immunity tester EMC Partener TRANSIENT 1000 Oct 17 2003 Oct 16 2004 Metering Unit Probe EMCO 7122 Oct 30 2003 Oct 29 2004 SMGL Generator Agilent 83640B Jun 2...

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