QISBTS3606E-1900CDMA Base Station

Huawei Technologies Co., Ltd. Address：Huawei Industrial Base,Bantian Longgang,Shenzhen 518129, P.R China Post ZIP：518129 Page ：1/1 To: ATCB 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: QISBTS3606E-1900 to be kept confidential: 1. Internal photos 2. Schematic diagram & PCB layout. 3. Block Diagram. 4. Parts list (BOM) Information. 5. Operational description. 6. Turn-up procedure 7. User’s manual 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

Huawei Technologies Co., Ltd. Address：Huawei Industrial Base, Bantian, Longgang, Shenzhen, P.R China Post ZIP：518129 Page ：1/1 To: ATCB Fax : NULL From:Zhang Xinghai Fax:0086-755-89652518 Tel:0086-755-89651014 Email address: [email protected] Http: www.huawei.com Subject：Letter of Authorization 2007-01-16 To whom it may concern: We the undersigned, hereby authorize TUV Rheinland (Shenzhen) Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by TUV Rheinland (Shenzhen) Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Huawei Technologies Co., Ltd. . Sincerely, For and Behalf of: Huawei Technologies Co., Ltd. Zhang Xinghai EMC Laboratory Manager

Photo documentation of External of BTS3606E

ID label location of BTS3606E

Report No: SYBH(R) 02122006EB FCC ID: QISBTS3606E-1900 FCC TEST REPORT OF Huawei CDMA2000 1900MHz Base Station M/N: BTS3606E-1900 Jan. 13, 2007 Reliability Laboratory of Huawei Technologies Co., Ltd. All Right Reserved Report No: SYBH (R)02122006EB Confidential Information of Huawei. No Distribution without Permission Page2, Total40 Notice 1. The laboratory has obtained the accreditation of China National Accreditation Committee for Laboratories (CNAL), and accreditation number: L0310. 2. The laboratory has obtained the accreditation of THE AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION (A2LA), and Accreditation Council Certificate Number: 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 also has been listed by the VCCI to perform EMC measurements. The accreditation number is C2583, R2364, and T256. 5. The test report is invalid if not marked with "exclusive stamp for the test report". 6. Any copy of the test report is invalid if not re-marked with the "exclusive stamp for the test report". 7. 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. 8. The test report is invalid if there is any evidence of erasure and/or falsification. 9. 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. 10. Normally, the test report is only responsible for the samples that have undergone the test. 11. 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. Report No: SYBH (R)02122006EB Confidential Information of Huawei. No Distribution without Permission Page3, Total40 Huawei Technologies Co Ltd Huawei Industrial Base, Bantian Longgang Shenzhen 518128, P.R China Tel: +86 755 89651014 Fax: +86 755 89652518 REPORT ON FCC Test of Huawei CDMA2000 1900MHz Base Station M/N: BTS3606E-1900 Report No: SYBH(R) 02122006EB REGULATION FCC CFR47 Part 2: Subpart J; FCC CFR47 Part 24: Subpart E; FCC CFR47 Part 15: Subpart B; CONCLUSION There are 9 items need to be tested, 9 items have been tested. The sample of the model completely meets the requirements Final Judgement: Pass General Manager 2007.01.28 Guo Xiaoqi Date Name signature Technical Responsibility For Area of Testing 2007.01.27 Zhang Xinghai Date Name signature Test Lab Engineer 2007.01.26 Wang Wenjin Date Name signature Report No: SYBH (R)02122006EB Confidential Information of Huawei. No Distribution without Permission Page4, Total40 Contents 1 Summary.................................................................................................................................................... 5 2 Product Description................................................................................................................................6 2.1 PRODUCTION INFORMATION................................................................................................................... 6 3 Test Site Description................................................................................................................................. 7 3.1 TESTING PERIOD................................................................................................................................... 7 4 Product Description.................................................................................................................................. 8 4.1 TECHNICAL CHARACTERISTICS............................................................................................................... 8 4.2 EUT IDENTIFICATION LIST.................................................................................................................... 10 5 Main Test Instruments............................................................................................................................. 12 6 Transmitter Measurements..................................................................................................................... 13 6.1 MAXIMUM CHANNEL POWER................................................................................................................ 13 6.2 MODULATION CHARACTERISTICS.......................................................................................................... 16 6.3 OCCUPIED BANDWIDTH........................................................................................................................ 19 6.4 BAND EDGES COMPLIANCE.................................................................................................................. 22 6.5 SPURIOUS EMISSION AT ANTENNA TERMINAL........................................................................................ 25 6.6 RADIATED SPURIOUS EMISSION........................................................................................................... 28 6.7 FREQUENCY STABILITY........................................................................................................................ 32 7 EMC Test.................................................................................................................................................. 36 7.1 RADIATED EMISSION OF ENCLOSURE IN IDLE MODE............................................................................... 36 8 System Measurement Uncertainty......................................................................................................... 39 9 Appendices.............................................................................................................................................. 40 FCC ID: QISBTS3606E-1900 Report No: SYBH (R)02122006EB Confidential Information of Huawei. No Distribution without Pe…

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