QISE303S-65HSPA USB Stick

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Huawei Technologies Co., Ltd. Address：Huawei Industrial Base,Bantian Longgang,Shenzhen 518129, P.R China Post ZIP：518129 Page ：1/1 To: CETECOM Fax : NULL From:Zhang Xinghai Fax:0086-755-89652518 Tel:0086-755-89651014 Email address: [email protected] Http: www.huawei.com Subject：Letter of Confidentiality Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with the Code of Federal Regulations Title 47 Section 0.457 and 0.459 pertaining to confidential material. Huawei Technologies Co., Ltd. would like the following documents regarding this submission for FCC ID: QISE303S-65 to be kept confidential: 1. Schematic diagram . 2. Block Diagram. 3. Parts list (BOM) Information. 4. Operational description. 5. Tune-up procedure The above material contains trade secrets or technical data, which would customarily be guarded from competitors. W e do not want these documents to be accessible to the general public. Sincerely, For and Behalf of: Huawei Technologies Co., Ltd. Zhang Xinghai EMC Laboratory Manager

Huawei Technologies Co., Ltd. Administration Building, Huawei Base, Bantian, Longgang District, Shenzhen 518129 P.R.C. +86 755 28780808 www.huawei.com Declaration of Letter To whom it may concern: FCC ID: QISE303S-65, Model: E303s-65; QISE173Z-6, Model: E173z-6. This is to advice and officially, that we, HUAWEI TECHNOLOGIES CO., LTD., declare that the PCB and antenna of the E303s-65 and E173z-6 are identical. The only differences between these models are: 1． E303s-65 does not support the W CDMA2100 band. 2． Appearance has been changed. These changes does not affect any RF parameters of the device and therefore all test results of the E173z-6 are still applicable for the new model E303s-65. Sincerely, Zhang Xinghai EMC Laboratory Manager For and Behalf of: Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang, Shenzhen, P.R China 0086-755-89651014

E303s-65 SECRET Page1, Total5 External Photos of E303s-65 E303s-65 SECRET Page2, Total5 E303s-65 SECRET Page3, Total5 E303s-65 SECRET Page4, Total5 E303s-65 SECRET Page5, Total5

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E303s-65 SECRET Page1, Total3 Internal Photos of E303s-65 E303s-65 SECRET Page2, Total3 E303s-65 SECRET Page3, Total3

Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Tel: +86 755 28785513 Fax: +86 755 36834474 FCC SAR Compliance Test Report Project Name: _______________________ Model : _______________________ FCC ID : _______________________ Report No. : _______________________ APPROVED CHECKED PREPARED BY DATE 2011-09-15 2011-09-15 2011-09-15 The test results of this test report relate exclusively to the item(s) tested , The HUAWEI does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of HUAWEI. HSPA USB Stick E173z-6 QISE173Z-6 SYBH (Z-SAR)009092011-2 2011-09-15 Page 2 of 29 Reliability Laboratory of Huawei Technologies Co., Ltd. Table of Contents 1 General Information ............................................................................................................................................................ 4 1.1 Statement of Compliance .......................................................................................................................................... 4 1.2 RF exposure limits...................................................................................................................................................... 4 1.3 EUT Description.......................................................................................................................................................... 5 1.3.1 General Description ........................................................................................................................................... 5 1.4 Test specification(s) .................................................................................................................................................. 6 1.5 Testing laboratory ....................................................................................................................................................... 6 1.6 Applicant and Manufacturer ...................................................................................................................................... 6 1.7 Application details ...................................................................................................................................................... 6 1.8 Ambient Condition ..................................................................................................................................................... 6 2 SAR Measurement System ................................................................................................................................ ............. 7 2.1 SAR Measurement Set-up ....................................................................................................................................... 7 2.2 Test environment ........................................................................................................................................................ 8 2.3 Data Acquisition Electronics description ................................................................................................................ 8 2.4 Probe description........................................................................................................................................................ 9 2.5 Phantom description ................................................................................................................................................ 10 2.6 Device holder description ........................................................................................................................................ 10 2.7 Test Equipment List ................................................................................................................................................. 11 3 SAR Measurement Procedure ...................................................................................................................................... 12 3.1 Scanning procedure ................................................................................................................................................. 12 3.2 Spatial Peak SAR Evaluation ................................................................................................................................. 13 3.3 Data Storage and Evaluation ................................................................................................................................ .. 14 4 System Verification Procedure ........................................................................................................................................ 16 4.1 Tissue Verification .................................................................................................................................................... 16 4.2 System Check ........................................................................................................................................................... 17 4.3 Validation Procedure................................................................................................................................................ 18 5 Measurement Uncertainty Evaluation .......................................................................................................................... 19 5.1 Measurement uncertainty evaluation for SAR test .............................................................................................. 19 5.2 Measurement uncertainty evaluation for system validation ............................................................................... 20 6 SAR Test Configuration ........................................................................................…

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FCC RF Test Report Product Name: HSPA USB Stick Model Number: E173z-6 Report No:SYBH(Z-RF)007092011-2001 FCC ID: QISE173Z-6 Reliability Laboratory of Huawei Technologies Co., Ltd. Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Tel: +86 755 28780808 Fax: +86 755 89652518 FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2001 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total38 Notice 1. The laboratory has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS), and accreditation number: L0310. 2. The laboratory has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. The site recognition number is 97456. 3. The laboratory has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-2. 4. The test report is invalid if not marked with "exclusive stamp for the test report". 5. The test report is invalid if not marked with the stamps or the signatures of the persons responsible for performing, revising and approving the test report. 6. The test report is invalid if there is any evidence of erasure and/or falsification. 7. If there is any dissidence for the test report, please file objection to the test centre within 15 days from the date of receiving the test report. 8. Normally, the test report is only responsible for the samples that have undergone the test. 9. Context of the test report cannot be used partially or in full for publicity and/or promotional purposes without previous written approval of the laboratory. FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2001 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total38 Notice 2 Modification Information: Modification Information Modification Information 1 2 3 4 5 6 7 FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2001 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total38 REGULATION FCC CFR47 Part 2: Subpart J; FCC CFR47 Part 22 : Subpart H; START OF TEST Sep.06, 2011 END OF TEST Sep.08, 2011 Final Judgement: Pass Approved By Sep.16, 2011 Dai Linjun Date Name Signature Reviewed By Sep.16, 2011 Xuguangyi Date Name Signature Operator Sep.16, 2011 huangqiuliang Date Name Signature FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2001 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total38 Contents 1 Summary .....................................................................................................................................................6 2 Product Description ...................................................................................................................................7 2.1 PRODUCTION INFORMATION ....................................................................................................................7 2.2 MODIFICATION INFORMATION ..................................................................................................................7 3 Test Site Description ..................................................................................................................................8 3.1 TESTING PERIOD ....................................................................................................................................8 3.2 GENERAL SET UP DESCRIPTION ..............................................................................................................8 4 Product Description ...................................................................................................................................9 4.1 TECHNICAL CHARACTERISTICS ................................................................................................................9 4.2 EUT IDENTIFICATION LIST .....................................................................................................................11 5 Main Test Instruments .............................................................................................................................12 6 Transmitter Measurements .....................................................................................................................13 6.1 EFFECTIVE RADIATED POWER OF TRANSMITTER (ERP) .........................................................................13 6.2 CONDUCTED POWER OF TRANSMITTER .................................................................................................17 6.3 MODULATION CHARACTERISTICS ...........................................................................................................20 6.4 OCCUPIED BANDWIDTH .........................................................................................................................22 6.5 BAND EDGES COMPLIANCE ...................................................................................................................25 6.6 SPURIOUS EMISSION AT ANTENNA TERMINAL .........................................................................................27 6.7 RADIATED SPURIOUS EMISSIONS ..........................................................................................................30 6.8 FREQUENCY STABILITY .........................................................................................................................33 7 System Measurement Uncertainty ..........................................................................................................37 8 Appendices ...............................................................................................................................................38 FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2001 Confidential Information of H…

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FCC RF Test Report Product Name: HSPA USB Stick Model Number: E173z-6 Report No:SYBH(Z-RF)007092011-2002 FCC ID: QISE173Z-6 Reliability Laboratory of Huawei Technologies Co., Ltd. Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Tel: +86 755 28780808 Fax: +86 755 89652518 FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2002 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total38 Notice 1. The laboratory has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS), and accreditation number: L0310. 2. The laboratory has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. The site recognition number is 97456. 3. The laboratory has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-2. 4. The test report is invalid if not marked with "exclusive stamp for the test report". 5. The test report is invalid if not marked with the stamps or the signatures of the persons responsible for performing, revising and approving the test report. 6. The test report is invalid if there is any evidence of erasure and/or falsification. 7. If there is any dissidence for the test report, please file objection to the test centre within 15 days from the date of receiving the test report. 8. Normally, the test report is only responsible for the samples that have undergone the test. 9. Context of the test report cannot be used partially or in full for publicity and/or promotional purposes without previous written approval of the laboratory. FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2002 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total38 Notice 2 Modification Information: Table 1 Modification Information Modification Information 1 2 3 4 5 6 7 FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2002 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total38 REGULATION FCC CFR47 Part 2: Subpart J; FCC CFR47 Part 24: Subpart E; START OF TEST Sep.06, 2011 END OF TEST Sep.08, 2011 Final Judgement: Pass Approved By Sep.16, 2011 Dai Linjun Date Name Signature Reviewed By Sep.16, 2011 Cousy Xu Date Name Signature Operator Sep.16, 2011 Huang Qiuliang Date Name Signature FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2002 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total38 Contents 1 Summary .....................................................................................................................................................6 2 Product Description .................................................................................................................................7 2.1 PRODUCTION INFORMATION ....................................................................................................................7 2.2 MODIFICATION INFORMATION ..................................................................................................................7 3 TEST SITE DESCRIPTION .........................................................................................................................8 3.1 TESTING PERIOD ....................................................................................................................................8 3.2 GENERAL SET UP DESCRIPTION ..............................................................................................................8 4 Product Description ...................................................................................................................................9 4.1 TECHNICAL CHARACTERISTICS ................................................................................................................9 4.2 EUT IDENTIFICATION LIST .....................................................................................................................11 5 MAIN TEST INSTRUMENTS ....................................................................................................................12 6 TRANSMITTER MEASUREMENTS .........................................................................................................13 6.1 EFFECTIVE ISOTROPIC RADIATED POWER OF TRANSMITTER (EIRP) ........................................................13 6.2 CONDUCTED POWER OF TRANSMITTER .................................................................................................17 6.3 MODULATION CHARACTERISTICS ...........................................................................................................21 6.4 OCCUPIED BANDWIDTH .........................................................................................................................23 6.5 BAND EDGES COMPLIANCE ...................................................................................................................26 6.6 SPURIOUS EMISSION AT ANTENNA TERMINAL .........................................................................................28 6.7 RADIATED SPURIOUS EMISSIONS ..........................................................................................................31 6.8 FREQUENCY STABILITY .........................................................................................................................34 7 System Measurement Uncertainty ..........................................................................................................37 8 Appendices ...............................................................................................................................................38 FCC Test Report of E173z-6 FCC ID: QISE173Z-6 Report No: SYBH(Z-RF)007092011-2002 Confidential Information of Huawei. No Distribution without …

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