QISK4606DC-HSPA+ USB Stick

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: QISK4606 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. We 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

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K4606 SECRET Page 1 Total 1 ID Label Location_K4606

K4606 SECRET Page 1 Total 1 ID Label K4606：

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EMC Test Report Product Name: DC-HSPA+ USB Stick Model Number: K4606 Report No: SYBH(Z-EMC)041042013-2 FCC ID: QISK4606 Reliability Laboratory of Huawei Technologies Co., Ltd. Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Tel: +86 755 28780808 Fax: +86 755 89652518 FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total18 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 passed the accreditation by The American Association for Laboratory Accreditation (A2LA). The accreditation number is 2174.01. 3. 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. 4. The laboratory has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-2. 5. The test report is invalid if not marked with "exclusive stamp for the test report". 6. 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. 7. The test report is invalid if there is any evidence of erasure and/or falsification. 8. 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. 9. Normally, the test report is only responsible for the samples that have undergone the test. 10. 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 K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total18 Applicant: Huawei Technologies Co., Ltd. Address: Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Date of Receipt Test Item: Apr.10, 2013 Start Date of Test: Apr.24, 2013 End Date of Test: Apr.29, 2013 Test Result: Pass Approved By 2013-05-02 Liu Chunlin (Lab Manager) Date Name Signature Operator 2013-04-30 Wei Rongliang (Test Engineer) Date Name Signature FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total18 Modification Record No. Last Report No. Modification Description 1 NA First report FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total18 TABLE OF CONTENT 1 General Information ............................................................................................................................. 6 1.1 EUT Description ........................................................................................................................... 6 1.2 Test Site Information .................................................................................................................... 7 1.3 Applied Standards ........................................................................................................................ 7 2 Summary of Results ............................................................................................................................. 8 3 System Configuration during EMC Test .............................................................................................. 9 3.1 Test Mode ..................................................................................................................................... 9 3.2 Test System Configuration ........................................................................................................... 9 3.3 Cables Used during Test ............................................................................................................ 10 3.4 Associated Equipment Used during Test .................................................................................. 10 4 Electromagnetic Interference (EMI) ................................................................................................... 11 4.1 Radiated Disturbance 30MHz to 18GHz ................................................................................... 11 4.2 Conducted Disturbance 0.15 MHz to 30MHz ............................................................................ 13 5 Main Test Instruments ........................................................................................................................ 14 6 System Measurement Uncertainty .................................................................................................... 14 7 Test Data and Graph .......................................................................................................................... 15 7.1 Radiated Disturbance ................................................................................................................. 15 7.2 Conducted Disturbance .............................................................................................................. 17 FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Written Permission Page6, Total18 1 General Information 1.1 EUT Description EUT Description Product Name DC-HSPA+ USB Stick Model Number K4606 Input Voltage DC 5V TX Frequency GSM 850:824MHz To 849MHz GSM1900:1850MHz To 1910MHz WCDMA BAND V:824MHz To 849…

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FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Permission Page1, Total5 Photos of EUT FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Permission Page2, Total5 Figure1 EUT Appearance FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Permission Page3, Total5 Photos of Test Setup FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Permission Page4, Total5 1 Radiated Emissions Radiated Disturbance Emissions (30MHz to 1GHz) Radiated Disturbance Emissions (1GHz to18GHz) FCC Test Report of K4606 FCC ID: QISK4606 Security Level: secret Report No: SYBH(Z-EMC)041042013-2 Confidential Information of Huawei. No Distribution without Permission Page5, Total5 2 Conducted Emissions Conducted Emissions with AC Ports ----------------------------------------------------------- END-----------------------------------------------------------