Mitsubishi Electric Corp MT289XG01A Hand Held Cellular Telephone BGBMT289XG01A BGBMT289XG01A mt289xg01a
UltraTech Group of Labs January 05, 2001 MITSUBISHI WIRELESS COMMUNICATION INC. 3805 Crestwood Parkway, Suite 400 Duluth, Georgia, 30096 USA Attn.: Mr. Simon Jung Subject: Verification Testing in accordance with SAR (Specific Absorption Rate) requirements using guidelines established in: IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C) Industry Canada RSS-102 (Issue 1) ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2000 (No. 1) Product: Cellular Phone Model: MT-289 Dear Mr. Jung The product sample has been tested in accordance with SAR (Specific Absorption Rate) requirements using guidelines established in IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102 (Issue 1)and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment 2 Standard 2000 (No. 1), and the results and observation were recorded in the engineering report, Our File No.: MWC-004-SAR Enclosed you will find a copy of the engineering report. If you have any queries, please do not hesitate to contact us. Yours truly, 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Telephone (905) 829-1570 Facsimile (905) 829-8050 Website: www.ultratech-labs.com Email: vhk.ultratech@sympatico.ca Tri Minh Luu, P.Eng Vice President - Engineering Encl. January 05, 2001 MITSUBISHI WIRELESS COMMUNICATION INC. 3805 Crestwood Parkway, Suite 400 Duluth, Georgia, 30096 USA File No.: MWC-004-SAR NOT TRANSFERABLE This Verification Certificate is hereby issued to the named GRANTEE and is VALID ONLY for the equipment identified hereon for use under the rules and regulations listed below: GRANTEE'S NAME: PRODUCT UNDER TEST: MODEL NO.: FCC ID: OPERATING FREQUENCY RANGE: NOMINAL RF OUTPUT POWER: MAXIMUM S.A.R.: Mitsubishi Wireless Communication INC Cellular phone MT-289 BGBMT289XG01A 1,850.2 ~ 1,909.7 MHz 1.0 Wpk (30.0 dBmpk) 0.966 W/Kg APPLICABLE STANDARDS: SAR (Specific Absorption Rate) requirements using guidelines established in IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102 (Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST Technology (NIST) Approved by: Tri M. Luu, P.Eng. V.P. Engineering UltraTech 3000 Bristol Circle, Oakville, Ontario, Canada, L6H 6G4 Telephone (905) 829-1570 Facsimile (905) 829-8050 Website: www.ultratech-labs.com Email: vhk.ultratech@sympatico.ca Cellular Phone Model No.: MT-289 Tested For MITSUBISHI WIRELESS COMMUNICATION INC. 3805 Crestwood Parkway, Suite 400 Duluth, Georgia, 30096 USA In Accordance With SAR (Specific Absorption Rate) Requirements using guidelines established in IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102 (Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) UltraTech's File No.: MWC-004-SAR This Test report is Issued under the Authority of Tri M. Luu, Professional Engineer, Vice President of Engineering UltraTech Group of Labs Date: January 05, 2001 Report Prepared by: JaeWook Choi Tested by: JaeWook Choi, SAR Engineer Issued Date: January 05, 2001 Test Dates: December 22, 2000 The results in this Test Report apply only to the sample(s) tested, which has been randomly selected. UltraTech 3000 Bristol Circle, Oakville, Ontario, Canada, L6H 6G4 Telephone (905) 829-1570 Facsimile (905) 829-8050 Website: www.ultratech-labs.com Email: vhk.ultratech@sympatico.ca SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 1 Cellular Phone TABLE OF CONTENTS Model No.: MT-289 EXHIBIT 1. INTRODUCTION..........................................................................................................................................3 1.1. SCOPE.........................................................................................................................................................................3 1.2. REFERENCES ............................................................................................................................................................3 EXHIBIT 2. PERFORMANCE ASSESSMENT...............................................................................................................4 2.1. CLIENT AND MANUFACTURER INFORMATION ...............................................................................................4 2.2. DEVICE UNDER TEST (EUT) DESCRIPTION .......................................................................................................4 2.3. LIST OF EUT'S ACCESSORIES: ..............................................................................................................................5 2.4. SPECIAL CHANGES ON THE EUT'S HARDWARE/SOFTWARE FOR TESTING PURPOSES.........................8 2.5. ANCILLARY EQUIPMENT ......................................................................................................................................8 2.6. GENERAL TEST CONFIGURATIONS ....................................................................................................................8 2.6.1. Equipment Configuration ....................................................................................................................................8 2.6.2. Exercising Equipment ..........................................................................................................................................8 2.7. SPECIFIC OPERATING CONDITIONS................................................................................................................................ 8 2.8. BLOCK DIAGRAM OF TEST SETUP ......................................................................................................................9 EXHIBIT 3. SUMMARY OF TEST RESULTS .............................................................................................................10 3.1. LOCATION OF TESTS ............................................................................................................................................10 3.2. APPLICABILITY & SUMMARY OF SAR RESULTS ...........................................................................................10 EXHIBIT 4. MEASUREMENTS, EXAMINATIONS & TEST DATA ........................................................................11 4.1. TEST SETUP ............................................................................................................................................................11 4.2. PHOTOGRAPH OF EUT ................................................................................................................................................ 12 4.3. PHOTOGRAPHS OF THE TEST CONFIGURATION ............................................................................................................. 14 4.3.1. Photograph of the Head Left Ear Position ........................................................................................................14 4.3.2. Photographs of Body-worn Position..................................................................................................................18 4.4. MAXIMUM FIELD LOCATION .............................................................................................................................22 4.5. PEAK SPATIAL-AVERAGE SAR MEASURED.................................................................................................................... 23 4.6. SAR MEASUREMENT DATA....................................................................................................................................... 23 EXHIBIT 5. SAR SYSTEM CONFIGURATION & TEST METHODOLOGY .........................................................24 5.1. MEASUREMENT SYSTEM SPECIFICATIONS .................................................................................................................. 24 5.2. TEST PROCEDURES ..................................................................................................................................................... 24 5.3. PHANTOM ................................................................................................................................................................... 24 5.4. SIMULATED TISSUE ..................................................................................................................................................... 25 5.4.1. Preparation........................................................................................................................................................25 5.5. MEASUREMENT OF ELECTRICAL CHARACTERISTICS OF SIMULATED TISSUE ............................................................... 25 5.5.1. Description of the slotted coaxial waveguide ....................................................................................................25 5.6. SYSTEM DESCRIPTION ................................................................................................................................................ 27 5.7. DATA EXTRAPOLATION (CURVE FITTING) .................................................................................................................. 28 5.8. INTERPOLATION AND GRAM AVERAGING ................................................................................................................... 28 5.9. POWER MEASUREMENT.............................................................................................................................................. 29 5.10. POSITIONING OF EUT.............................................................................................................................................. 29 5.11. SAR MEASUREMENT UNCERTAINTY...................................................................................................................... 31 APPENDIX I: PRESCAN TO DETERMINE THE WORST CASE TEST CONFIGURATION....................................32 ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 2 Cellular Phone Model No.: MT-289 AI.1 HEAD POSITION .......................................................................................................................................................... 32 AI.2 BODY WORN POSITION:.............................................................................................................................................. 33 APPENDIX II: HEAD-LEFT EAR SAR MEASUREMENTS ............................................................................................34 AII.1 AII.2 D1900 MODE, CHEEK POSITION .......................................................................................................................... 34 D1900 MODE, TILT POSITION ...........................................................................................................................35 APPENDIX III: WAIST SAR MEASUREMENTS..............................................................................................................36 AIII.1 D1900 MODE, TIP OF THE ANTENNA IN CONTACT WITH THE PHANTOM .................................................................. 36 AIII.2 D1900 MODE, EUT PARALLEL TO THE PHANTOM ................................................................................................. 37 APPENDIX IV: DUTY CYCLE MEASUREMENT ............................................................................................................38 APPENDIX V: TISSUE CALIBRATION .............................................................................................................................39 ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 3 Cellular Phone EXHIBIT 1. INTRODUCTION Model No.: MT-289 1.1. SCOPE Reference: Title Purpose of Test: Method of Measurements: Exposure Category SAR (Specific Absorption Rate) Requirements IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C) Industry Canada RSS-102 (Issue 1). ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Safety Levels with respect to human exposure to Radio Frequency Electromagnetic Fields Guideline for Evaluating the Environmental Effects of Radio Frequency Radiation To show compliance with Federal regulated SAR requirements in Canada and the US. IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C) and Industry Canada RSS102(Issue 1) [X] General population, uncontrolled exposure [ ] occupational, controlled exposure 1.2. REFERENCES The methods and procedures used for the measurements contained in this report are details in the following reference standards: Publications Industry Canada RSS102 ACA NCRP Report No.86 FCC OET Bulletin 65 ANSI/IEEE C95.3 ANSI/IEEE C95.1 AS/NZS 2722.1 Year 1999 2001 1986 1997 1992 1992 1998 Title "Evaluation Procedure for Mobile and Portable Radio Transmitters with respect to Health Canada's Safety Code 6 for Exposure of Humans to Radio Frequency Fields" ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) "Biological Effects and Exposure Criteria for radio Frequency Electromagnetic Fields" "Evaluating Compliance with FCC Guidelines for Human Exposure to radio Frequency Fields" "Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields - RF and Microwave" "Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3kHz to 300GHz" Interim Australian/New Zealand Standard. "Radiofrequency fields, Part 1:Maximum exposure levels 3kHz to 300GHz " ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 4 Cellular Phone EXHIBIT 2. PERFORMANCE ASSESSMENT Model No.: MT-289 2.1. CLIENT AND MANUFACTURER INFORMATION APPLICANT: Name: Address: Contact Person: MANUFACTURER: Name: Address: Contact Person: MITSUBISHI WIRELESS COMMUNICATION INC. 3805 Crestwood Parkway, Suite 400 Duluth, Georgia, 30096 USA Mr. Simon Jung Phone #: +1-770-638-2022 Fax #: +1-770-638-2016 Email Address: SJung@mwci.mea.com MITSUBISHI WIRELESS COMMUNICATION INC. 3805 Crestwood Parkway, Suite 400 Duluth, Georgia, 30096 USA Mr. Simon Jung Phone #: +1-770-638-2022 Fax #: +1-770-638-2016 Email Address: SJung@mwci.mea.com 2.2. DEVICE UNDER TEST (EUT) DESCRIPTION The following information is supplied by the applicant. Trade Name Type/Model Number Serial Number Type of Equipment Frequency of Operation Rated RF Power Antenna Type External Power Supply Primary User Functions of EUT: Mitsubishi MT-289 Pre product Cellular Phone 1,850.2 MHz 1,909.7 MHz 1.0 Wpk Fixed helix (Galtronics Ltd) Battery pack (Sanyo, NiMH, 3.6 V) Voice Radio Communication Through Air ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 5 Cellular Phone 2.3. LIST OF EUT'S ACCESSORIES: Model No.: MT-289 < The battery pack > < Belt Clip > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 6 Cellular Phone Model No.: MT-289 < Head Set > < Power cable, Cable Loss : 1.3 dB @1,900MHz > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 7 Cellular Phone Model No.: MT-289 < AC Power Adapter > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 8 Cellular Phone Model No.: MT-289 2.4. SPECIAL CHANGES ON THE EUT'S HARDWARE/SOFTWARE FOR TESTING PURPOSES None 2.5. ANCILLARY EQUIPMENT Head Set, Belt Clip, Holder, and Battery packs high capacity, low capacity and vibrating. 2.6. GENERAL TEST CONFIGURATIONS 2.6.1. Equipment Configuration Power and signal distribution, grounding, interconnecting cabling and physical placement of equipment of a test system shall simulate the typical application and usage in so far as is practicable, and shall be in accordance with the relevant product specifications of the manufacturer. The configuration that tends to maximize the EUT's emission or minimize its immunity is not usually intuitively obvious and in most instances selection will involve some trial and error testing. For example, interface cables may be moved or equipment re-orientated during initial stages of testing and the effects on the results observed. Only configurations within the range of positions likely to occur in normal use need to be considered. The configuration selected shall be fully detailed and documented in the test report, together with the justification for selecting that particular configuration. 2.6.2. Exercising Equipment The exercising equipment and other auxiliary equipment shall be sufficiently decoupled from the EUT so that the performance of such equipment does not significantly influence the test results. 2.7. SPECIFIC OPERATING CONDITIONS Not specified. ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Page 9 Cellular Phone Model No.: MT-289 2.8. BLOCK DIAGRAM OF TEST SETUP The EUT was configured as normal intended use. The following block diagram shows the equipment arrangement during tests: ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 10 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone EXHIBIT 3. SUMMARY OF TEST RESULTS Model No.: MT-289 3.1. LOCATION OF TESTS All of the measurements described in this report were performed at UltraTech Group of Labs located in: 3000 Bristol Circle, Oakville, Ontario, Canada. 3.2. APPLICABILITY & SUMMARY OF SAR RESULTS The peak spatial - average SAR measured was found to be 0.966 W/kg SAR Limits Test Requirements General population/Uncontrolled exposure 0.08W/kg whole body average and spatial peak SAR of 1.6W/kg, averaged over 1gram of tissue Hands, wrist, feet and ankles have a peak SAR not to exceed 4 W/kg, averaged over 10 grams of tissue. Requirements using guidelines established in IEEE C95.1-1991 FCC OET Bulletin 65 (Supplement C) Industry Canada RSS-102 (Issue 1). ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Compliance (Yes/No) Yes Occupational/Controlled Exposure Requirements using guidelines established in IEEE C95.1-1991 0.4W/kg whole body average and spatial peak SAR of 8W/kg, averaged over 1gram of tissue Hands, wrist, feet FCC OET Bulletin 65 (Supplement C), N/A and ankles have a peak SAR not to exceed 20 W/kg, averaged over 10 grams of tissue. Industry Canada RSS-102 (Issue 1) ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 11 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 EXHIBIT 4. MEASUREMENTS, EXAMINATIONS & TEST DATA 4.1. TEST SETUP EUT Information Radio Type Model Number Serial Number Frequency Band (MHz) Frequency Tested (MHz) Nominal Output Power (W) Antenna Type Signal Type Duty Cycle Cellular Phone MT-289 Pre Product 1850.2-1909.7 1850.2, 1880.0, 1909.7 1.0 pk Fixed Helix GSM 11.67 % Condition Robot Type Scan Type Measured Field Phantom Type Phantom Position Room Temperature 6 Axis SAR E Open Back Full Body, Head Left Ear Waist, Left Ear 25 ± 1 °C Type of Tissue Target Frequency (MHz) Target Dielectric Constant Target Conductivity (S/m) Composition (by weight) Brain 1900 40.0 1.40 DI Water (54.90%) Alcohol (44.92%) Salt (0.18%) Measured Dielectric Constant Measured Conductivity (S/m) Probe Name Probe Orientation Probe Offset (mm) Sensor Factor Conversion Factor Calibration Date (MM/DD/YY) 39.4 1.37 UT-EI-0300-1 Isotropic 3.0 10.8 1.853 12/20/00 Muscle 1900 54.0 1.45 DI Water (59.09%) Sugar (40.27 %) Salt (0.23%) HEC (0.30 %) Bactericide (0.15%) 51.5 1.73 UT-EI-0300-1 Isotropic 3.0 10.8 4.494 12/22/00 Appendix IV: Duty Cycle Measurement Appendix V: Tissue Calibration ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 12 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 4.2. PHOTOGRAPH OF EUT < Front View > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 13 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Rear View > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 14 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone 4.3. PHOTOGRAPHS OF THE TEST CONFIGURATION Model No.: MT-289 4.3.1. Photograph of the Head Left Ear Position < Overview- Head left ear, Cheek position > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 15 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Close-up view- Head left ear, Cheek position > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 16 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Overview- Head left ear, Tilt position > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 17 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Close-up view- Head left ear, Tilt position > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 18 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone 4.3.2. Photographs of Body-worn Position Model No.: MT-289 < Overview Tip of the antenna in contact with the phantom > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 19 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Close-up view Tip of the antenna in contact with the phantom > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 20 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Overview EUT parallel to the phantom > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 21 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 < Close-up view EUT parallel to the phantom > ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 22 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone 4.4. MAXIMUM FIELD LOCATION* Model No.: MT-289 * Refer to 4.5 & 4.6 ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 23 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone 4.5. PEAK SPATIAL-AVERAGE SAR MEASURED Model No.: MT-289 Maximum Field at ( 5 , 25 ) EUT Positioning Frequency (MHz) Waist 1,880.0 Power (Wavg) 0.108 SAR (W/Kg) 0.966 EUT Configuration Tip of the antenna in contact with the phantom 4.6. SAR MEASUREMENT DATA EUT Positioning Head Left Ear Waist Frequency (MHz) 1,850.2 1,880.0 1,909.7 1,850.2 1,880.0 1,909.7 1,850.2 1,880.0 1,909.7 1,850.2 1,880.0 1,909.7 Power (Wavg) 0.100 0.108 0.096 0.100 0.108 0.096 0.100 0.108 0.096 0.100 0.108 0.096 SAR (W/Kg) 0.468 0.433 0.362 0.562 0.568 0.478 0.929 0.966 0.884 0.541 0.568 0.489 EUT Configuration Cheek position Tilt position Tip of the antenna in contact with the phantom EUT parallel to the phantom ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 24 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 EXHIBIT 5. SAR SYSTEM CONFIGURATION & TEST METHODOLOGY 5.1. MEASUREMENT SYSTEM SPECIFICATIONS Positioning Equipment Type : 3D Near Field Scanner Sensor : E-Field Probe Location Repeatability : 0.1mm Spatial Resolution : 0.1 cm3 Speed 180 o/sec Isotropic Response : ± 0.25 dB AC motors Dynamic Range : 2 µW/g to 100 mW/g Computer Type : 166 MHz Pentium Memory : 32 Meg. RAM Operating System : Windows NT Monitor : 17" SVGA Phantom Tissue : Simulated Tissue with electrical characteristics similar to those of the human at normal body temperature. Shell : Fiberglass human shell shaped (1.5 mm thick) 5.2. TEST PROCEDURES In the SAR measurement, the positioning of the probes must be performed with sufficient accuracy to obtain repeatable measurements in the presence of rapid spatial attenuation phenomena. The accurate positioning of the E-field probe is accomplished by using a high precision robot. The robot can be taught to position the probe sensor following a specific pattern of points. In a first sweep, the sensor is positioned as close as possible to the interface, with the sensor enclosure touching the inside of the fiberglass shell. The SAR is measured on a grid of points, which covers the curved surface of the phantom in an area larger than the size of the EUT. After the initial scan, a high- resolution grid is used to locate the absolute maximum measured energy point. At this location, attenuation versus depth scan will be accomplished by the measurement system to calculate the SAR value. 5.3. PHANTOM The phantom used in the evaluation of the RF exposure of the user of the wireless device is a clear fiberglass enclosure 1.5 mm thick, shaped like a human head or body and filled with a mixture simulating the dielectric characteristics of the brain, muscle or other types of human tissue. The maximum width of the cranial model is 17 cm, the cephalic index is 0.7 and the crown circumference of the cranial model is 61 cm. The ear is 6 mm above the outer surface of the shell. ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 25 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 5.4. SIMULATED TISSUE Simulated Tissue: Suggested in a paper by George Hartsgrove and colleagues in University of Ottawa Ref.: Bioelectromagnetics 8:29-36 (1987) Ingredient Water Sugar Salt HEC Bactericide Quantity 40.4 % 56.0 % 2.5 % 1.0 % 0.1 % Table. Example of composition of simulated tissue. This simulated tissue is mainly composed of water, sugar and salt. At higher frequencies, in order to achieve the proper conductivity, the solution does not contain salt. Also, at these frequencies, D.I. water and alcohol is preferred. Tissue Density : Approximately 1.25 g/cm3 5.4.1. Preparation We determine the volume needs and carefully measure all components. A clean container is used were the ingredients will be mixed. A stirring paddle and a hand drill is used to stir the mixture. First we heat the DI water to about 40 oC to help the ingredients to dissolve and then we pour the salt and the bactericide. We stir until all the ingredients are completely dissolved. We continue stirring slowly while adding the sugar. We avoid high RPM from the mixing device to prevent air bubbles in the mixture. Later on, we add the HEC to maintain the solution homogeneous. Mixing time is approximately 30 to 40 min. 5.5. MEASUREMENT OF ELECTRICAL CHARACTERISTICS OF SIMULATED TISSUE 1) Network Analyzer HP8753C or others 2) Slotted Coaxial Waveguide 5.5.1. Description of the slotted coaxial waveguide The cylindrical waveguide is constructed with copper tube of about 30 to 40 cm of length, generally 12.5 mm diameter, with connectors at both ends. Inside of this tube, a conductive rod about 6.3 mm is coaxial supported by the two ends connectors (radiator). A slot 3 mm wide start at the beginning of the tube to almost the two third of the tube length. The outer edge of the slotted tube is marked in centimeters (10 to 12) every 1 centimeter, 0.5 if higher frequencies. A saddle piece containing the sampling probe is inserted in the slot so the tip of the probe is close but not in contact with the inner conductor (radiator). To measure the electrical characteristics of the liquid simulated tissue, we fill the coaxial waveguide, select CW frequency and measure amplitude and phase with the Network Analyzer for every point in the slot (typically 11). An effort is made to keep the results dielectric constant and conductivity within 5 % of published data. ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 26 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 Electrical Characteristics Measurement Setup HP8753C Network Analyzer Waveguide where; c = 3108 m / s A = A 20 ln10 1 m = 2 360 = c f 100 2.54 inches re = (A 2 +2 4 2 ) 2 ' = A 4 re S = tan (2 ') r = re (1+ S 2 ) = S 2 f 8.854 1012 r (S / m) A is the amplitude attenuation in dB is the phase change in degrees for 5 cm of wave propagation in the slotted line f is the frequency of interest in Hz ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 27 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 5.6. SYSTEM DESCRIPTION The measurement system consists of an E-field probe, instrumentation amplifiers, RF transparent cable connecting the amplifiers to the computer, the robotics arm with its extension and proximity sensors, a phantom with simulated tissue and a radio holder to support the device under test. The E-field probe is a three channel device used to measure RF electric fields in the near vicinity of the source. The three sensors are mutually orthogonal positioned dipoles, and are constructed over a quartz substrate. Located in the center of the dipole is a Schottky diode. High impedance lines are connecting the sensor to the amplifier and then optically linked to the computer. The probe has an isotropic response and is transparent to the RF fields. Calibration is performed by two steps: 1) Determination of free space E-field from amplified probe outputs in a test RF field. This calibration is performed in a TEM cell when the frequency is below 1 GHz and in a waveguide or some other methodologies above 1 GHz. For the free space calibration, we place the probe in the volumetric center of the cavity and at the proper orientation with the field. The probe is then rotated 360 degrees until the three channels show the maximum reading. This reading equate to 1mW/cm2 if that power density is available in the correspondent cavity. 2) Correlation of the measured free space E-field, to temperature rise in a dielectric medium. E-field temperature correlation calibration is performed in a planar phantom filled with the appropriate simulated tissue. For temperature correlation calibration, a RF transparent thermistor-based temperature probe is used in conjunction with the E-field probe. First, the location of the maximum E-field close to the phantom's inner surface is determined as a function of power into the RF source; in this case, a dipole. Then, the E-field probe is moved sideways so that the temperature probe, while affixed to the E-field probe is placed at the previous location of the E-field probe. Finally, temperature changes for 30 seconds exposure at the same RF power levels used for the E-field measurement are recorded. The following equation relates SAR to initial temperature slope: SAR = C T t where: t = C = T = exposure time (30 seconds), heat capacity of tissue (brain or muscle), temperature increase due to RF exposure. The heat capacity used for brain simulated tissue is 2.7 joules/0C/g and 3.0 joules/0C/g for muscle. SAR is proportional to T / t, the initial rate of tissue heating, before thermal diffusion takes place. Now, it's possible to quantify the electric field in the simulated tissue by equating the thermally derived SAR to the E-field; SAR = E 2 where: = Simulated tissue conductivity, = Tissue density (1.25 g/cm3 for simulated tissue) ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 28 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone 5.7. DATA EXTRAPOLATION (CURVE FITTING) Model No.: MT-289 There is a distance from the center of the sensor (diode) to the end of the protective tube called `probe offset'. To compensate we use an exponential curve fitting method to obtain the peak surface value from the voltages measured at the distance from the inner surface of the phantom. At the point where the highest voltage was recorded, the field is measured as close as possible to the phantom's surface and every 1mm along the ` Z ` axis for a distance of 50 mm. The appropriate exponential curve is obtained from all the points measured and used to define an exponential decay of the energy density versus depth. e E(z) = E0 - z (mV) 5.8. INTERPOLATION AND GRAM AVERAGING The voltage, (1 cm) above the phantoms surface (Etot 1 cm), is needed to calculate the exposure over one gram of tissue. This SAR value that estimates the average over 1 gram of tissue, is obtained by taking the integral over 1 cm2 surface of the measured field along the exponential decay curve of the energy density with depth. SAR(mW g) = SAR(·)dv = v =1 g s =1cm 2 1cm 0 E(z) CF SensorFactor dzds ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 29 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 5.9. POWER MEASUREMENT When ever possible, a conducted power measurement is performed. To accomplish this, we utilize a fully charged battery, a calibrated power meter and a cable adapter provided by the manufacturer. The data of the cable and related circuit losses are also provided by the manufacturer. The power measurement is then performed across the operational band and the channel with the highest output power is recorded. Power measurement is performed before and after the SAR to verify if the battery was delivering full power for the time of test. A difference in output power would determinate a need for battery replacement and repetition the SAR test. mW Power Meter D.U.T. Measured Power Measured Power + Cable and Switching Mechanism Loss 5.10. POSITIONING OF EUT. The clear fiberglass phantom shell has been previously marked with a highly visible line, so can easily be seen through the liquid simulated tissue. In the case of testing a G320/G420, this line is connecting the ear channel with the corner of the lips. The EUT is then placed by centering the speaker with the ear channel and the center of the radio width with the corner of the mouth. At the same time the surface of the EUT. is always in contact with the phantoms shell. Three points contact; two in the ear region and one on the chin in addition to the previously describe alignment will assure repeatability of the test. For HAND HELD devices (push-to-talk), or any other type of wireless transmitters, the EUT. will be positioned as suggested by manufacturer operational manuals. ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 30 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 Positioning of the D.U.T. Centering lines marked on the phantom +X -X Contact points -Y D.U.T. -Y Left Ear Semi-transparent Phantom Right Ear Side View Semi-transparent phantom Contact points D.U.T. Measured distance between the surface of the shell to the antenna ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 31 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone 5.11. SAR MEASUREMENT UNCERTAINTY Model No.: MT-289 This uncertainty analysis covers the 3D-EMC Laboratory test procedure for Specific Absorption Rate (SAR) associated with wireless telephones and similar devices. Standards Covered Are: WGMTE 96/4 - Secretary SC211/B FCC 96-326, ET Docket No. 93-62 Industry Canada RSS 102 ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) The laboratory test procedure, and this uncertainty analysis, may be used to cover all standards above. It is based on test equipment and procedures specified by 3D-EMC Laboratories, Inc. located in Ft. Lauderdale, Florida. Measurement Uncertainty: Table I. Estimated SAR Measurement Uncertainty Contribution A. Field Measurement Errors: Isotropy in Phantom BTS Liquid Frequency Response Linearity Probe Calibration Error (rss) EUTy Factor Variability B. Spatial Peak SAR Errors: Extrapolation & Interpolation, and Position Integration & Search Routine Cube Shape C. Additional Errors: Solution Variability (Worst-Case SAR) D. Combined Standard Uncertainty, uc: E. Expanded Uncertainty, U: Error (±dB) 0.8 0.2 0.2 0.7 0.2 0.2 0.1 0.2 0.21 Probability Distribution Type Standard Evaluation Uncertainty (±dB) Rectangular Type B 0.46 0.12 0.12 0.40 0.12 Normal Type A 0.20 0.10 0.20 Rectangular Type B 0.12 Normal - 0.52 Normal (k=2) - 1.04 95% Confidence - 27.14% ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 32 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone Model No.: MT-289 APPENDIX I: PRESCAN TO DETERMINE THE WORST CASE TEST CONFIGURATION AI.1 HEAD POSITION Test configurations with the different orientation All available test configurations were used fo the final peak spatial-average SAR evaluation Equipment permutation investigated for each orientation N/A Comments on non-tested configurations N/A Photographs of the test setup for the prescan N/A ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 33 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone AI.2 BODY WORN POSITION: Test configurations with the different orientation Model No.: MT-289 All available test configurations were used fo the final peak spatial-average SAR evaluation Equipment permutation investigated for each orientation N/A Comments on non-tested configurations N/A Photographs of the test setup for the prescan N/A ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 34 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone APPENDIX II: HEAD-LEFT EAR SAR MEASUREMENTS Model No.: MT-289 AII.1 D1900 MODE, CHEEK POSITION EUT Positioning Frequency (MHz) 1,850.2 Power (Wavg) 0.100 Head Left Ear 1,880.0 0.108 1,909.7 0.096 SAR (W/Kg) 0.468 0.433 0.362 EUT Configuration Cheek position ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) Test Information Date : 12/21/00 Time : 2:03:12 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1850.2 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Head - Left Ear Simulated Tissue : Brain Dielectric Constant Conductivity : 39.4 : 1.37 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 1.853 : 12/20/00 Antenna Position : FIX Measured Power (Wavg) : 0.071 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.096 Amplifier Setting : Channel 1 : 0.0031 Channel 2 : 0.0030 Channel 3 : 0.0022 Location of Maximum Field : X = 10 Y = -70 Measured Values (mV) : 3.779 2.254 3.692 2.045 3.297 1.849 2.990 1.691 2.695 1.542 2.456 Peak Voltage (mV) : 5.852 1 Cm Voltage (mV) : 1.954 SAR (W/Kg) : 0.468 3.01 2.58 2.15 1.72 1.29 0.86 0.43 3.01 2.58 2.15 1.72 1.29 0.86 0.43 3.01 2.58 2.15 1.72 1.29 0.86 0.43 -20 -10 0 10 20 X Axis (mm) 3.01 2.58 2.15 1.72 1.29 0.86 0.43 0 5 10 15 20 X Axis (mm) 1.004 0.861 0.717 0.574 0.430 0.287 0.143 0.000 0 10 20 30 40 50 Depth (mm) 5.852 5.016 4.180 3.344 2.508 1.672 0.836 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/21/00 Time : 2:17:33 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1880.0 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Head - Left Ear Simulated Tissue : Brain Dielectric Constant Conductivity : 39.4 : 1.37 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 1.853 : 12/20/00 Antenna Position : FIX Measured Power (Wavg) : 0.075 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.101 Amplifier Setting : Channel 1 : 0.0031 Channel 2 : 0.0030 Channel 3 : 0.0022 Location of Maximum Field : X = 5 Y = -70 Measured Values (mV) : 3.199 1.995 3.164 1.808 2.913 1.640 2.650 1.495 2.411 1.369 2.195 Peak Voltage (mV) : 5.032 1 Cm Voltage (mV) : 1.734 SAR (W/Kg) : 0.433 2.73 2.34 1.95 1.56 1.17 0.78 0.39 2.73 2.34 1.95 1.56 1.17 0.78 0.39 2.73 2.34 1.95 1.56 1.17 0.78 0.39 -20 -10 0 10 20 X Axis (mm) 2.73 2.34 1.95 1.56 1.17 0.78 0.39 0 5 10 15 20 X Axis (mm) 0.863 0.740 0.617 0.493 0.370 0.247 0.123 0.000 0 10 20 30 40 50 Depth (mm) 5.032 4.313 3.594 2.875 2.156 1.438 0.719 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/21/00 Time : 2:30:24 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1909.7 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Head - Left Ear Simulated Tissue : Brain Dielectric Constant Conductivity : 39.4 : 1.37 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 1.853 : 12/20/00 Antenna Position : FIX Measured Power (Wavg) : 0.070 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.094 Amplifier Setting : Channel 1 : 0.0031 Channel 2 : 0.0030 Channel 3 : 0.0022 Location of Maximum Field : X = 5 Y = -70 Measured Values (mV) : 2.620 1.580 2.597 1.435 2.388 1.300 2.151 1.175 1.936 1.073 1.755 Peak Voltage (mV) : 4.199 1 Cm Voltage (mV) : 1.376 SAR (W/Kg) : 0.362 2.31 1.98 1.65 1.32 0.99 0.66 0.33 2.31 1.98 1.65 1.32 0.99 0.66 0.33 2.31 1.98 1.65 1.32 0.99 0.66 0.33 -20 -10 0 10 20 X Axis (mm) 2.31 1.98 1.65 1.32 0.99 0.66 0.33 0 5 10 15 20 X Axis (mm) 0.720 0.617 0.515 0.412 0.309 0.206 0.103 0.000 0 10 20 30 40 50 Depth (mm) 4.199 3.599 2.999 2.399 1.799 1.200 0.600 0.000 -10 0 10 20 30 40 50 Depth (mm) SPECIFIC ABSORPTION RATIO (SAR) Page 35 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone AII.2 D1900 MODE, TILT POSITION EUT Positioning Frequency (MHz) 1,850.2 Power (Wavg) 0.100 Head Left Ear 1,880.0 0.108 1,909.7 0.096 Model No.: MT-289 SAR (W/Kg) 0.562 0.568 0.478 EUT Configuration Tilt position ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) Test Information Date : 12/21/00 Time : 2:56:18 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1850.2 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Head - Left Ear Simulated Tissue : Brain Dielectric Constant Conductivity : 39.4 : 1.37 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 1.853 : 12/20/00 Antenna Position : FIX Measured Power (Wavg) : 0.073 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.098 Amplifier Setting : Channel 1 : 0.0031 Channel 2 : 0.0030 Channel 3 : 0.0022 Location of Maximum Field : X = 5 Y = 10 Measured Values (mV) : 4.140 2.056 3.765 1.811 3.292 1.650 2.928 1.508 2.521 1.403 2.268 Peak Voltage (mV) : 6.192 1 Cm Voltage (mV) : 1.834 SAR (W/Kg) : 0.562 3.64 3.12 2.60 2.08 1.56 1.04 0.52 3.64 3.12 2.60 2.08 1.56 1.04 0.52 3.64 3.12 2.60 2.08 1.56 1.04 0.52 -20 -10 0 10 20 X Axis (mm) 3.64 3.12 2.60 2.08 1.56 1.04 0.52 -10 -5 0 5 10 X Axis (mm) 1.062 0.911 0.759 0.607 0.455 0.304 0.152 0.000 0 10 20 30 40 50 Depth (mm) 6.192 5.308 4.423 3.539 2.654 1.769 0.885 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/21/00 Time : 3:14:28 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1880.0 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Head - Left Ear Simulated Tissue : Brain Dielectric Constant Conductivity : 39.4 : 1.37 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 1.853 : 12/20/00 Antenna Position : FIX Measured Power (Wavg) : 0.075 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.101 Amplifier Setting : Channel 1 : 0.0031 Channel 2 : 0.0030 Channel 3 : 0.0022 Location of Maximum Field : X = 0 Y = 10 Measured Values (mV) : 4.377 2.227 3.963 2.012 3.520 1.840 3.096 1.690 2.766 1.564 2.479 Peak Voltage (mV) : 7.240 1 Cm Voltage (mV) : 1.992 SAR (W/Kg) : 0.568 3.78 3.24 2.70 2.16 1.62 1.08 0.54 3.78 3.24 2.70 2.16 1.62 1.08 0.54 3.78 3.24 2.70 2.16 1.62 1.08 0.54 -20 -10 0 10 20 X Axis (mm) 3.78 3.24 2.70 2.16 1.62 1.08 0.54 -10 -5 0 5 10 X Axis (mm) 1.242 1.065 0.887 0.710 0.532 0.355 0.177 0.000 0 10 20 30 40 50 Depth (mm) 7.240 6.206 5.172 4.137 3.103 2.069 1.034 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/21/00 Time : 3:31:17 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1909.7 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Head - Left Ear Simulated Tissue : Brain Dielectric Constant Conductivity : 39.4 : 1.37 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 1.853 : 12/20/00 Antenna Position : FIX Measured Power (Wavg) : 0.069 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.093 Amplifier Setting : Channel 1 : 0.0031 Channel 2 : 0.0030 Channel 3 : 0.0022 Location of Maximum Field : X = 0 Y = 10 Measured Values (mV) : 3.548 1.806 3.343 1.627 2.924 1.481 2.557 1.358 2.263 1.253 2.023 Peak Voltage (mV) : 5.636 1 Cm Voltage (mV) : 1.606 SAR (W/Kg) : 0.478 3.08 2.64 2.20 1.76 1.32 0.88 0.44 3.08 2.64 2.20 1.76 1.32 0.88 0.44 3.08 2.64 2.20 1.76 1.32 0.88 0.44 -20 -10 0 10 20 X Axis (mm) 3.08 2.64 2.20 1.76 1.32 0.88 0.44 -10 -5 0 5 10 X Axis (mm) 0.967 0.829 0.691 0.553 0.414 0.276 0.138 0.000 0 10 20 30 40 50 Depth (mm) 5.636 4.831 4.026 3.221 2.416 1.610 0.805 0.000 -10 0 10 20 30 40 50 Depth (mm) SPECIFIC ABSORPTION RATIO (SAR) Page 36 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone APPENDIX III: WAIST SAR MEASUREMENTS Model No.: MT-289 AIII.1 D1900 MODE, TIP OF THE ANTENNA IN CONTACT WITH THE PHANTOM EUT Positioning Frequency (MHz) 1,850.2 Power (Wavg) 0.100 SAR (W/Kg) 0.929 EUT Configuration Tip of the antenna in contact with the phantom Waist 1,880.0 0.108 0.966 1,909.7 0.096 0.884 ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) Test Information Date : 12/22/00 Time : 11:36:45 AM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1850.2 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Waist Simulated Tissue : Muscle Dielectric Constant Conductivity : 52.2 : 1.52 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 4.494 : 12/22/00 Antenna Position : FIX Measured Power (Wavg) : 0.075 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.101 Amplifier Setting : Channel 1 : 0.0034 Channel 2 : 0.0029 Channel 3 : 0.0025 Location of Maximum Field : X = 5 Y = 30 Measured Values (mV) : 3.149 0.444 2.178 0.353 1.561 0.283 1.138 0.226 0.830 0.178 0.601 Peak Voltage (mV) : 10.927 1 Cm Voltage (mV) : 0.314 SAR (W/Kg) : 0.929 2.73 2.34 1.95 1.56 1.17 0.78 0.39 2.73 2.34 1.95 1.56 1.17 0.78 0.39 2.73 2.34 1.95 1.56 1.17 0.78 0.39 -10 0 10 20 30 X Axis (mm) 2.73 2.34 1.95 1.56 1.17 0.78 0.39 -10 -5 0 5 10 X Axis (mm) 4.547 3.898 3.248 2.598 1.949 1.299 0.650 0.000 0 10 20 30 40 50 Depth (mm) 10.927 9.366 7.805 6.244 4.683 3.122 1.561 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/22/00 Time : 11:07:48 AM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1880.0 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Waist Simulated Tissue : Muscle Dielectric Constant Conductivity : 52.2 : 1.52 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 4.494 : 12/22/00 Antenna Position : FIX Measured Power (Wavg) : 0.078 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.105 Amplifier Setting : Channel 1 : 0.0034 Channel 2 : 0.0029 Channel 3 : 0.0025 Location of Maximum Field : X = 5 Y = 25 Measured Values (mV) : 3.231 0.494 2.203 0.404 1.523 0.323 1.123 0.261 0.790 0.201 0.619 Peak Voltage (mV) : 7.950 1 Cm Voltage (mV) : 0.365 SAR (W/Kg) : 0.966 2.87 2.46 2.05 1.64 1.23 0.82 0.41 2.87 2.46 2.05 1.64 1.23 0.82 0.41 2.87 2.46 2.05 1.64 1.23 0.82 0.41 -10 0 10 20 30 X Axis (mm) 2.87 2.46 2.05 1.64 1.23 0.82 0.41 -10 -5 0 5 10 X Axis (mm) 3.308 2.836 2.363 1.890 1.418 0.945 0.473 0.000 0 10 20 30 40 50 Depth (mm) 7.950 6.814 5.678 4.543 3.407 2.271 1.136 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/22/00 Time : 11:22:54 AM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1909.7 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Waist Simulated Tissue : Muscle Dielectric Constant Conductivity : 52.2 : 1.52 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 4.494 : 12/22/00 Antenna Position : FIX Measured Power (Wavg) : 0.070 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.094 Amplifier Setting : Channel 1 : 0.0034 Channel 2 : 0.0029 Channel 3 : 0.0025 Location of Maximum Field : X = 0 Y = 25 Measured Values (mV) : 2.629 0.221 1.736 0.128 1.171 0.090 0.818 0.055 0.567 0.030 0.373 Peak Voltage (mV) : 19.904 1 Cm Voltage (mV) : 0.119 SAR (W/Kg) : 0.884 2.24 1.92 1.60 1.28 0.96 0.64 0.32 2.24 1.92 1.60 1.28 0.96 0.64 0.32 2.24 1.92 1.60 1.28 0.96 0.64 0.32 -10 0 10 20 30 X Axis (mm) 2.24 1.92 1.60 1.28 0.96 0.64 0.32 -10 -5 0 5 10 X Axis (mm) 8.283 7.100 5.916 4.733 3.550 2.367 1.183 0.000 0 10 20 30 40 50 Depth (mm) 19.904 17.061 14.217 11.374 8.530 5.687 2.843 0.000 -10 0 10 20 30 40 50 Depth (mm) SPECIFIC ABSORPTION RATIO (SAR) Page 37 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone AIII.2 D1900 MODE, EUT PARALLEL TO THE PHANTOM Model No.: MT-289 EUT Positioning Frequency (MHz) 1,850.2 Power (Wavg) 0.100 SAR (W/Kg) 0.541 EUT Configuration EUT Parallel to the phantom Waist 1,880.0 0.108 0.568 1,909.7 0.096 0.489 ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) Test Information Date : 12/22/00 Time : 11:51:52 AM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1850.2 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Waist Simulated Tissue : Muscle Dielectric Constant Conductivity : 52.2 : 1.52 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 4.494 : 12/22/00 Antenna Position : FIX Measured Power (Wavg) : 0.075 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.101 Amplifier Setting : Channel 1 : 0.0034 Channel 2 : 0.0029 Channel 3 : 0.0025 Location of Maximum Field : X = 10 Y = -15 Measured Values (mV) : 1.854 0.583 1.570 0.491 1.276 0.412 1.024 0.352 0.839 0.293 0.695 Peak Voltage (mV) : 3.680 1 Cm Voltage (mV) : 0.471 SAR (W/Kg) : 0.541 1.54 1.32 1.10 0.88 0.66 0.44 0.22 1.54 1.32 1.10 0.88 0.66 0.44 0.22 1.54 1.32 1.10 0.88 0.66 0.44 0.22 -10 0 10 20 30 X Axis (mm) 1.54 1.32 1.10 0.88 0.66 0.44 0.22 0 5 10 15 20 X Axis (mm) 1.531 1.313 1.094 0.875 0.656 0.438 0.219 0.000 0 10 20 30 40 50 Depth (mm) 3.680 3.154 2.629 2.103 1.577 1.051 0.526 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/22/00 Time : 12:06:40 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1880.0 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Waist Simulated Tissue : Muscle Dielectric Constant Conductivity : 52.2 : 1.52 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 4.494 : 12/22/00 Antenna Position : FIX Measured Power (Wavg) : 0.079 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.107 Amplifier Setting : Channel 1 : 0.0034 Channel 2 : 0.0029 Channel 3 : 0.0025 Location of Maximum Field : X = 10 Y = -25 Measured Values (mV) : 1.904 0.636 1.659 0.534 1.361 0.454 1.118 0.384 0.918 0.321 0.754 Peak Voltage (mV) : 4.252 1 Cm Voltage (mV) : 0.501 SAR (W/Kg) : 0.568 1.61 1.38 1.15 0.92 0.69 0.46 0.23 1.61 1.38 1.15 0.92 0.69 0.46 0.23 1.61 1.38 1.15 0.92 0.69 0.46 0.23 -10 0 10 20 30 X Axis (mm) 1.61 1.38 1.15 0.92 0.69 0.46 0.23 0 5 10 15 20 X Axis (mm) 1.769 1.516 1.264 1.011 0.758 0.505 0.253 0.000 0 10 20 30 40 50 Depth (mm) 4.252 3.644 3.037 2.429 1.822 1.215 0.607 0.000 -10 0 10 20 30 40 50 Depth (mm) Test Information Date : 12/22/00 Time : 12:21:07 PM Product Manufacturer Model Number Serial Number FCC ID Number : Cellular phone : Mitsubishi : MT-289 : pre-production : BGBMT289XG01A Test : SAR Frequency (MHz) : 1909.7 Nominal Output Power (Wpk) : 1.0 Antenna Type : Helix Signal : GSM Phantom : Waist Simulated Tissue : Muscle Dielectric Constant Conductivity : 52.2 : 1.52 Probe Probe Offset (mm) Sensor Factor (mV) Conversion Factor Calibrated Date : UT-EI-0300-1 : 3.000 : 10.8 : 4.494 : 12/22/00 Antenna Position : FIX Measured Power (Wavg) : 0.070 (conducted) Cable Insertion Loss (dB) : 1.3 Compensated Power (Wavg) : 0.094 Amplifier Setting : Channel 1 : 0.0034 Channel 2 : 0.0029 Channel 3 : 0.0025 Location of Maximum Field : X = 10 Y = -30 Measured Values (mV) : 1.610 0.524 1.413 0.438 1.170 0.369 0.958 0.306 0.776 0.249 0.630 Peak Voltage (mV) : 3.796 1 Cm Voltage (mV) : 0.409 SAR (W/Kg) : 0.489 1.40 1.20 1.00 0.80 0.60 0.40 0.20 1.40 1.20 1.00 0.80 0.60 0.40 0.20 1.40 1.20 1.00 0.80 0.60 0.40 0.20 -10 0 10 20 30 X Axis (mm) 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0 5 10 15 20 X Axis (mm) 1.580 1.354 1.128 0.903 0.677 0.451 0.226 0.000 0 10 20 30 40 50 Depth (mm) 3.796 3.254 2.711 2.169 1.627 1.085 0.542 0.000 -10 0 10 20 30 40 50 Depth (mm) SPECIFIC ABSORPTION RATIO (SAR) Page 38 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone APPENDIX IV: DUTY CYCLE MEASUREMENT Model No.: MT-289 Duty Cycle = TIME TIME ON ON +TIME OFF ×100 = 0.537 mS 4.6 mS ×100 =11.67 % Average-Peak conversion factor = -9.3 dB ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) SPECIFIC ABSORPTION RATIO (SAR) Page 39 IEEE C95.1-1991, FCC OET Bulletin 65 (Supplement C), Industry Canada RSS-102(Issue 1) and ACA Radiocommunications (Electromagnetic Radiation Human Exposure) Amendment Standard 2001 (No. 1) Cellular Phone APPENDIX V: TISSUE CALIBRATION Model No.: MT-289 The tissue characteristic was calibrated in accordance with IEEE Std 1528-200X (Recommended Practice for Determining the Spatial-Peak Specific Absorption Rate (SAR) in the Human Body Due to Wireless Communications Devices: Experimental Techniques, Draft 6.1 November 14, 2000) ULTRATECH GROUP OF LABS 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com File #: MWC-004-SAR January 08, 2001 · Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia), VCCI (Japan) · Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA and APEC/Canada MRA) · Recognized/Listed by FCC (USA ) · All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) Ultratech Group of Labs. 3000 Bristol Circle Road Oakville, Ontario Canada L6H 6G4 Phone (905) 829-1570 FAX (905) 829-8050 Email vhk.ultratech@sympatico.ca Name: Frequency: # of Points: Point 1 2 3 4 5 6 7 8 9 10 11 Jay 1,900 MHz 11 Mixture: Point Dist: Amplitude -35.17 -36.97 -38.29 -39.84 -41.40 -43.13 -44.86 -46.98 -48.94 -50.99 -52.92 Phase 98.80 27.70 -51.43 -126.34 161.61 91.02 22.63 -52.77 -123.51 163.23 92.81 Date: 12/19/2000 Brain Room Temp.: 23.0 ±1°C 0.5 cm Composition weight % in weight DI Water 32,940.0 g 54.90 % Sugar 0.0 g 0.00 % Alcohol 26,952.0 g 44.92 % Salt 108.0 g 0.18 % HEC 0.0 g 0.00 % Bactericide 0.0 g 0.00 % 0.0 g 0.00 % 0.0 g 0.00 % 0.0 g 0.00 % Results: D. Const: Conductivity: Target Low Limit High Limit % Off Target 39.4 40.0 38.0 42.0 -1.61 1.37 1.40 1.33 1.47 -1.86 Amplitude (dB) 0 -10 -20 -30 -40 -50 -60 0.0 Mixture Test Amplitude and Phase Plot Amplitude L.Amp Phase L.Phase 1.0 2.0 Point Dis3t.a0nce (cm) 4.0 5.0 200 100 0 -100 -200 -300 -400 -500 -600 -700 6.0 Ultratech Group of Labs. 3000 Bristol Circle Road Oakville, Ontario Canada L6H 6G4 Phone (905) 829-1570 FAX (905) 829-8050 Email vhk.ultratech@sympatico.ca Name: Frequency: # of Points: Point 1 2 3 4 5 6 7 8 9 10 11 Jay 1,900 MHz 11 Mixture: Point Dist: Amplitude -45.70 -47.60 -49.10 -50.90 -52.60 -54.40 -56.40 -58.60 -60.80 -62.70 -65.50 Phase -134.40 131.50 52.40 -35.50 -118.20 162.00 79.40 -0.70 -89.20 -157.60 104.60 Date: 12/22/2000 Muscle Room Temp.: 23.0 ±1°C 0.5 cm Composition weight % in weight DI Water 39,158.0 g 59.09 % Sugar 26,690.0 g 40.27 % Alcohol 0.0 g 0.00 % Salt 152.0 g 0.23 % HEC 200.0 g 0.30 % Bactericide 70.0 g 0.11 % 0.0 g 0.00 % 0.0 g 0.00 % 0.0 g 0.00 % Results: D. Const: Conductivity: Target Low Limit High Limit % Off Target 51.5 54.0 51.3 56.7 -4.54 1.73 1.45 1.3775 1.5225 19.02 Amplitude (dB) 0 -10 -20 -30 -40 -50 -60 0.0 -70 Mixture Test Amplitude and Phase Plot Amplitude L.Amp Phase L.Phase 1.0 2.0 3.0 4.0 5.0 Point Distance (cm) 0 -200 -400 -600 -800 -1000 6.0 -1200Acrobat Distiller 4.05 for Windows 8.0