EMC TEST REPORT. Report No. : EM/2004/10096 Page : 1 of 19

Transcription

1 EMC TEST REPORT Page : 1 of 19 Equipment Under Test Model No. Applicant Address of Applicant : Bluetooth Headset : FB-HS01 : Formosa Teletek Corporation : 358, Huaya 2 nd Rd., Gueishan shiang, Taoyuan, Taiwan, R.O.C. Manufacturer : Same as above Address of Manufacturer : Same as above Standards: EN , EN :2002 EN55022 : 1998 Class B, EN :1995 A1:1998/A2: 2000 EN : 2002 In the configuration tested, the EUT complied with the standards specified above. Remarks: This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS Taiwan EMC Services or testing done by SGS Taiwan EMC Services in connection with distribution or use of the product described in this report must be approved by SGS Taiwan EMC Services in writing. Signed for and on behalf of SGS TAIWAN Ltd.

2 Contents Page : 2 of General Description 1.1 General Description of EUT Details of EUT Description of Support Units Operation Procedure The worst case of the EUT Modification List 4 2. Radio Disturbance (EN55022) 2.1 Test Results Frequency Range Methods and Procedures Test of Radiated Emission Test Instruments Test Setup Test Procedure Test Site EUT Operating Condition Measurement Data 7 3. Immunity (EN55024) 3.1 Test Results Performance Criteria Description Test of EN Methods and Procedures Test Instruments Test Setup Test Procedure Test Site EUT Operating Condition Results of Electrostatic Discharge Test (ESD) Test of EN Methods and Procedures Test Instruments Test Setup 13

3 Contents Page : 3 of Test Procedure Test Site EUT Operating Condition Results of Radiated Radio Frequency Electromagnetic (RS) 15 APPENDIX - Constructional Details Photograph of General Testing Set-up Photographs of Product 18-19

4 General Description Page : 4 of General Description of EUT Name of EUT : Bluetooth Headset Model No.(s) : FB-HS01 Variant Description: N/A 1.2 Details of EUT Power Supply Power Cord Modes/Function : DC 5V : N/A : 1. Operation mode. 1.3 Description of Support Units PRODUCT MANUFACTURER MODEL NO. SERIAL NO. Mobile Phone NOKIA 6310i Operation Procedure 1. Set down EUT with support units and turn on the power of all equipment. 2. Pre-test the EUT in all modes by each model, then figure the worst case out. 3. Execute the appropriate program to exercise the EUT. 4. During testing immunity tests, have to monitor the EUT if it works properly to meet with the performance criteria of standards. 1.5 The worst case of the EUT After pre-test, EUT will be carried out in the worst case as follows: Model No. : FB-HS01 Mode : Operation mode 1.6 Modification List No modification by SGS Taiwan EMC Lab.

5 Radio Disturbance EN : 2001 Page : 5 of Test Results EN55022 Class B Radiated Emission Result PASS 2.2 Frequency Range Radiated Emission : 30 MHz MHz 2.3 Methods and Procedures Standard Date Description EN Limits and methods of measurement of radio interference characteristics of information technology equipment. 2.4 Test of Radiated Emission Test Instruments Description & Manufacturer Model No. Serial No. Date of Calibration ROHDE&SCHWARE May FSP Spectrum Analyzer 40 Broadband Antenna VULB Jun.03,2003 Turn Table DT /542 N/A Antenna Master MA240-N 240/657 N/A Controller HD /589 N/A CCD Video Camera System VCS-04 N/A N/A Color Monitor CM-314DH N/A N/A Test Setup EUT 10M 1.5m Spectrum analyzer

6 Page : 6 of Test Procedure The EUT and its simulators are placed on a turn table which is 0.8 meter above ground. The table can rotate 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 10 meters. The antenna can move up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on Measurement. In order to find the maximum emission, all of the interface cables must be manipulated according to EN 55022:1998 on radiated measurement. Radiated emissions were invested over the frequency range from 30MHz to 1 GHz using a receiver bandwidth of 120kHz. Radiated was performed at an antenna to EUT distance of 10 meters Test Site SGS Taiwan LTD EUT Operating Condition Environment : Temperature Humidity Atmospheric Pressure 22 C 55 %RH 1012 mbar Test setup : Please refer the photo of RE testing set up

7 Page : 7 of Measurement Data A. Horizontal measurement Note: The test results were very low under the limit in the EMC chamber room.

8 Page : 8 of 19 B. Vertical measurement Note: The test results were very low under the limit in the EMC chamber room.

9 IMMUNITY EN : 1995/A1:1998/A2:2000 EN : 2002 Page : 9 of Test Results EN : 1995/A1:1998 /A2:2000 EN : 2002 PASS PASS 3.2 Performance Criteria Description Criterion A - The apparatus shall continue to operate as intended. No degradation of performance or loss of function is allowed below a performance level specified by the manufacturer, when the apparatus is used as intended. Criterion B - The apparatus shall continue to operate as intended after the test. No degradation of performance or loss of function is allowed below a performance level specified by the manufacturer, when the apparatus is used as intended. Criterion C - Temporary loss of function is allowed, provided the function is self recoverable or can be restored by the operation of the controls.

10 Page : 10 of Test of EN Methods and Procedures Standard Date Description EN /A1:1998 /A2:2000 Electrostatic Discharge (ESD) Test Instruments Description & Manufacturer Model No. Serial No. Date of Calibration ESD Tester ESS-100L 1010C03705 Jan.10,2004 VCP 0.5 x 0.5 m - N/A Earth Reference Plane 6.5 x 3.5 m - N/A Test Setup

11 Page : 11 of Test Procedure Direct application of discharges to the EUT: Contact discharge was applied only to conductive surfaces of the EUT. Air discharges were applied only to non-conductive surfaces of the EUT. During the test, it was performed with single discharges. For the single discharge time between successive single discharges will be keep longer 1 second. It was at least ten single discharges with positive and negative at the same selected point. The selected point, which was performed with electrostatic discharge, was marked on the red label of the EUT. Indirect application of discharges to the EUT: Vertical Coupling Plane(VCP): The coupling plane, of dimensions 0.5m x 0.5m, is placed parallel to, and positioned at a distance 0.1m from, the EUT, With the Discharge Electrode touching the coupling plane. The four faces of the EUT will be performed with electrostatic discharge. It was at least ten single discharges with positive and negative at the same selected point. Horizontal Coupling Plane (HCP): The coupling plane is placed under to the EUT. The generator shall be positioned vertically at a distance of 0.1m from the EUT, with the Discharge Electrode touching the coupling plane. The four faces of the EUT will be performed with electrostatic discharge. It was at least ten single discharges with positive and negative at the same selected point Test Site SGS Taiwan LTD EUT Operating Condition Environment : Temperature Humidity Atmospheric Pressure 21 C 52 %RH 1011 mbar Test setup : Please refer the photo of ESD testing set up

12 Page : 12 of Results of Electrostatic Discharge Test (ESD) Basic Standard : EN Discharge Impedance : 330 ohm / 150 pf Discharge Voltage : Air Discharge 2 ~ 8 KV Contact Discharge 4 kv VCP 4 kv Polarity : Positive/Negative Number of Discharge : Minimum 10 times at each test point Discharge Mode : Single Discharge Discharge Period : 1 second minimum Note 1 : For contact discharge, the EUT shall be exposed to at least 200 discharges, 100 each at negative and positive polarity. All tests according to sec of EN55024 : A. Observations : Test points: 1. Surface of case. 2. Junction of case. 3. LED. 4. Button. Direct Application Test Results Discharge Polarity Test Point Contact Discharge Air Discharge Level (kv) (+/-) 2 ~ 8 +/- 1 ~ 4 N/A A 4 +/- N/A N/A N/A Results A : No degradation in the performance of the EUT was observed. N/A : Not Applicable. B. Observations : Test points: 1. Front side. 2. Rear side. 3. Left side. 4. Right side. Indirect Application Discharge Polarity Test Point Level (+/-) (kv) Test Results Horizontal Coupling Vertical Coupling 4 +/- 1-4 N/A A Results A : No degradation in the performance of the EUT was observed. N/A : Not Applicable.

13 Page : 13 of Test of EN Methods and Procedures Standard Date Description EN Radio-Frequency Electromagnetic Field Susceptibility Test, RS Test Instruments Description & Manufacturer Model No. Serial No. Date of Calibration Signal Generator Sml Oct.22,2003 Agilent EMC Analyzer E7405A US May M2SAmplifier / N/A ( MHz) Turn Table DS412HA N/A N/A Antenna Tower FIXED N/A N/A Controller HD050 97C N/A Power antenna BTA-H N/A STRENGTH FIELD Meter EMR-30 BN2244/80 Oct.30, Test Setup

14 Page : 14 of Test Procedure The EUT and load, which are placed on a table that is 0.8 meter above ground, are placed with one coincident with the calibration plane such that the distance from antenna to the EUT was 3 meters. Both horizontal and vertical polarization of the antenna and four sides of the EUT are set on measurement. In order to judge the EUT performance, a CCD camera is used to monitor EUT screen Test Site SGS Taiwan LTD EUT Operating Condition Environment : Temperature Humidity Atmospheric Pressure 21 C 56 %RH 1011 mbar Test setup : Please refer to photo of RS testing set up

15 Page : 15 of Results of Radiated Radio Frequency Electromagnetic (RS) Basic Standard : EN Frequency range : 80 MHz MHz, 1400MHz-2000 MHz Field strength : 3 V/m Modulation : AM 80% Frequency step : 1 % of fundamental Polarity of Antenna : Horizontal and Vertical Test distance : 3 m No. Frequency (MHz) Antenna Orientation Observation EUT Orientation Vertical/Horizontal A 0 degree Vertical/Horizontal A 90 degree Vertical/Horizontal A 180 degree Vertical/Horizontal A 270 degree Results A : No degradation in the performance of the EUT was observed. N/A : Not Applicable. No. Frequency (MHz) Antenna Orientation Observation EUT Orientation Vertical/Horizontal A 0 degree Vertical/Horizontal A 90 degree Vertical/Horizontal A 180 degree Vertical/Horizontal A 270 degree Results A : No degradation in the performance of the EUT was observed. N/A : Not Applicable.

16 Page : 16 of 19 RE Testing Set-up ESD Testing Set-up

17 Page : 17 of 19 RS Testing Set-up

18 Page : 18 of 19 Exterior

19 Page : 19 of 19 Interior