QISRU3260Remote Radio Unit

RU3260 Hardware Description Issue 03 Date 2014-01-20 HUAWEI TECHNOLOGIES CO., LTD. Issue 03 (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: [email protected] RRU3260 Hardware Description About This Document Issue 03 (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. ii About This Document Purpose This document provides reference for planning and deploying a DC blade RU3260 (referred to as RU in this document). It presents the exterior and describes the ports, functions, cable types, connector specifications, and cable connections of the RU. Product Versions The following table lists the product versions related to this document. Product Name Solution Version Product Version DBS3900 SRAN6.0 and later versions V100R004C00 and later versions eRAN2.1 and later versions V100R003C00 and later versions Intended Audience This document is intended for:  Base station installation engineers  System engineers  Site maintenance engineers Organization 1 Changes in RU3260 Hardware Description This chapter describes the changes in RU3260 Hardware Description. 2 RU Introduction This chapter describes the exterior and function of the RU as well as the ports and indicators on the RU. 3 RU Cables RRU3260 Hardware Description About This Document Issue 03 (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iii This chapter describes RU cables. 4 RF Cable Connections for the RU3260 RF cable connections for the RU vary depending on the configurations of the RU and antenna. 5 RU Auxiliary Devices This chapter describes RU auxiliary devices. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. General Conventions Convention Description Times New Roman Normal paragraphs are in Times New Roman. Boldface Names of files, directories, folders, and users are in boldface. For example, log in as user root. Italic Book titles are in italics. Courier New Terminal display is in Courier New. RRU3260 Hardware Description About This Document Issue 03 (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iv Command Conventions Convention Description Boldface The keywords of a command line are in boldface. Italic Command arguments are in italics. [ ] Items (keywords or arguments) in square brackets [ ] are optional. { x | y | ... } Alternative items are grouped in braces and separated by vertical bars. One is selected. [ x | y | ... ] Optional alternative items are grouped in square brackets and separated by vertical bars. One or none is selected. { x | y | ... } * Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected. GUI Conventions Convention Description Boldface Buttons, menus, parameters, tabs, windows, and dialog titles are in boldface. For example, click OK. > Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder. Keyboard Operation Format Description Key Press the key. For example, press Enter and press Tab. Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt+A means the three keys should be pressed concurrently. Key 1, Key 2 Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn. Mouse Operation Action Description RRU3260 Hardware Description About This Document Issue 03 (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. v Action Description Click Select and release the primary mouse button without moving the pointer. Double-click Press the primary mouse button twice continuously and quickly without moving the pointer. Drag Press and hold the primary mouse button and move the pointer to a certain p…

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RU3260 Installation Guide Issue 05 Date 2014-06-30 HUAWEI TECHNOLOGIES CO., LTD. Issue 05 (2014-06-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: [email protected] RRU3260 Installation Guide About This Document Issue 05 (2014-06-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. ii About This Document Purpose This document describes the process of installing a DC blade RU3260 (referred to as RU in this document). Product Versions The following table lists the product versions related to this document. Product Name Solution Version Product Version DBS3900 SRAN6.0 and later versions V100R004C00 and later versions eRAN2.1 and later versions V100R003C00 and later versions Intended Audience This document is intended for: Base station installation engineers Organization 1 Changes in the RU3260 Installation Guide This chapter describes the changes in the RU3260 Installation Guide. 2 Installation Preparations This chapter describes the reference documents, tools, and instruments that must be ready before the installation. In addition, it specifies the skills and prerequisites that installation engineers must have. 3 Information About the Installation Before installing an RU, you must be familiar with its exterior, ports, indicators, installation options and installation clearance requirements. RRU3260 Installation Guide About This Document Issue 05 (2014-06-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iii 4 Unpacking the Equipment This chapter describes how to unpack and check the delivered equipment to ensure that all the materials are included and intact. 5 Installation Process The installation process involves installing an RU and RU cables, checking the RU hardware installation, and powering on the RU. 6 (Optional) Installing the Plastic Shells of the RU This section describes the procedure for installing the plastic shells of the RU. 7 Hoisting an RU and Related Cables onto a Tower This section describes the procedure for hoisting an RU and related cables onto a tower and the precautions that must be taken. 8 Installing the RU This chapter describes the procedure for installing the RU. The procedure for installing the RU varies depending on installation options. 9 Installing RU Cables This chapter describes the procedure for installing RU cables. 10 Checking the RU Hardware Installation After an RU is installed, check the hardware installation. 11 Powering On an RU After all the devices are installed, check the power-on status of an RU. 12 Appendix This section describes the procedure for adding an easy power receptacle (pressfit type) connector. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. RRU3260 Installation Guide About This Document Issue 05 (2014-06-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iv Symbol Description Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. General Conventions Convention Description Times New Roman Normal paragraphs are in Times New Roman. Boldface Names of files, directories, folders, and users are in boldface. For example, log in as user root. Italic Book titles are in italics. Courier New Terminal display is in Courier New. Command Conventions Convention Description Boldface The keywords of a command line are in boldface. Italic Command arguments are in italics. [ ] Items (keywords or arguments) in square brackets [ ] are optional. { x | y | ... } Alternative items are grouped in braces and separated by vertical bars. One is selected. [ x | y | ... ] Optional alternative items are grouped in square brackets and separated by vertical bars. One or none is selected. { x | y | ... } * Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected. GUI Conventions Conv…

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Date (11/09/2014) BABT TCB Balfour House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Dear Sir or Madam, We, Huawei Technologies Co., Ltd. Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen 518129, China hereby authorize TUV-SUD China Shenzhen Branch 6/F, H Hall, Culture Creative Park, No. 4001 Fuqiang Road, Futian District, Shenzhen 518048 P. R. China Felix Li Phone: +86-755-88286998-3243 e-mail:[email protected] to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that neither we nor any party to this application are subject to denial of U.S Federal benefits, which include FCC benefits, pursuant to section 5301 of Anti-Drug Abuse Act of 1988, U.S.C 862 because of conviction for possession or distribution of controlled substance. This authorization is application to product: Type of equipment: Remote Radio Unit Model name: RU3260 FCC ID: QISRU3260 This authorization expires one year from the current date. Sincerely, EMC lab manager:Zhang Xinghai Telephone Number: +86 -755-28970299 Fax: +86 -755-89650226 E-mail: [email protected]

Date (11/09/2014) BABT TCB Balfour House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Confidentiality Request FCC ID: QISRU3260 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, we Velodyne Acoustics, Inc., 345 Digital Drive Morgan Hill, California 95037 United States hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics and PCB layout Parts List Block Diagrams Operational Description Tune-up procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, EMC lab manager:Zhang Xinghai Telephone Number: +86 -755-28970299 Fax: +86 -755-89650226 E-mail: [email protected]

Date (24/09/2014) TUV SUD BABT TCB Octagon House, Segensworth Road, Fareham, Hampshire, PO15 5RL Dear Sir/Madam, RE: Modular Approval Request for Model: FCC ID: QISRU3260 The following attestation addresses the requirements to support modular approval: Modular approval requirementYesNo * (a)The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly Yes (b) The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal Yes (c) The module must contain power supply regulation on the module Yes (d)The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) Yes (e) The module must demonstrate compliance in a stand-alone configuration Yes (f)The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) Yes (g)The module must comply with all specific rules applicable to the transmitter. The grantee must provide comprehensive instructions to Yes explain compliance requirements (h)The module must comply with RF exposure requirements Yes * Please provide a detailed explanation if the answer is “No.” Kind Regards EMC lab manager:Zhang Xinghai

文档名称 文档密级 2014-9-17 华为保密信息,未经授权禁止扩散 第1页, 共2页 Equipment Photographs Supplement File Name Description Phote-01 RU3260 module top side Phote-02 RU3260 module bottom side Phote-03 Board component side of RU3260 RU3260 module top side 文档名称 文档密级 2014-9-17 华为保密信息,未经授权禁止扩散 第2页, 共2页 RU3260 module bottom side Board component side of RU3260

Label location Label location

文档名称 文档密级 2014-9-17 华为保密信息,未经授权禁止扩散 第1页, 共2页 Equipment Photographs Supplement File Name Description Phote-01 Internal view top Phote-02 Internal view bottom RU3260 module top side 文档名称 文档密级 2014-9-17 华为保密信息,未经授权禁止扩散 第2页, 共2页 RU3260 module bottom side

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 Document No: SYBH(R)01486578EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 1 of 3 Declaration of Electromagnetic Field Health Compliance for RU3260 LTE 2600 To whom it may concern, As to the product RU3260 made by Huawei Technologies Co., Ltd., we declare that it complies with the Basic restrictions/Reference levels for electric, magnetic and electromagnetic fields as specified in following standards(s): Nr. Standard 1 47CFR FCC Part 1 (10-1-13 Edition) & OET Bulletin 65 2 RSS-102 (Issue4, March 2010) The compliance is demonstrated based on the following calculation model assessment: 1. The power density according to far-field model is: 2 ),( 4R GP S      Where: P = input power of the antenna. G = antenna gain relative to an isotropic antenna. , = elevation and azimuth angles. R = distance from the antenna to the point of investigation. 2. For single or multiple RF sources, the calculated power density should comply with following: 1 ,   i iLimit i S S Where: i S = the power density when the f is i . iLim it S , = the reference level requirement for power density when f is i . 3. The calculation of the power density or safe distance is: NOTE 1: The RF exposure evaluation is base on the far-field and the radiation exposure is over-estimated. NOTE 2: The maximum output power level is taken into account as a worst case for the purpose of the calculation of power density or safe distance. 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 Document No: SYBH(R)01486578EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 2 of 3 NOTE 3: The minimum antenna feed cable loss (assumed no cable loss) is taken into account as a worst case for the purpose of the calculation of power density or safe distance. NOTE 4: The maximum antenna radiation exposure orientation and maximum antenna gain is taken into account as a worst case for the purpose of the calculation of power density or safe distance. RF Source Calculation for Individual Source RF Source #1 f = 2620 to 2690 MHz iLimit S , = = 10 2 W/m P , ),( G = ),( GP : P (*) = 86.5 W (calculated, two ports) ),( G = 63.09 (=18 dBi) (*) : The value is from: measured max (See relevant RF report), rated + declared tolerance, max allowed by RF standard. And, the transmission duty cycle is: ignored, used, that is: % (for mode: ). , = The worst condition is considered, i.e. the max G is used. i S = 2 ),( / 4 R GP     = 434.49 2 /R 2 W/m iLim it i S S , = 43.449 / 2 R RF Sources Calculation for Simultaneous Transmission Sources (Not applicable) (Not applicable) Whole Product Calculation for Whole Product Whole Product Lim it S S = 43.449 / 1 2 R R  6.6 m (the minimum Safe Distance) NOTE: The result is the worst case of each individual source and simultaneous transmission sources (if applicable). Person responsible for making this declaration: Signature : Print Name : Li Guo 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 Document No: SYBH(R)01486578EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 3 of 3 Position/Title : RF Engineer Date : September 17, 2014

RF Test Report Product Name: Remote Radio Unit Product Model: RU3260 Report Number: SYBH(R)01486578EB-1 FCC ID: QISRU3260 IC ID: 6369A-RU3260 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 RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 2 of 21 Notice 1. The laboratory has Passed the accreditation by China National Accreditation Service for Conformity Assessment (CNAS). The accreditation number is 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 by the US Federal Communications Commission to perform electromagnetic emission measurements.  The recognition number for the test site located in Shenzhen is 97456.  The recognition number for the test site located in Shanghai is 684868.  The recognition number for the test site located in Chengdu is 216797. 4. The laboratory has been listed by Industry Canada to perform electromagnetic emission measurements.  The recognition number for the test site located in Shenzhen is 6369A, which contains 6369A-1 (3m chamber in G2), 6369A-2 (3m chamber in K3) and 6369A-3 (10m chamber in K3).  The recognition numbers for the test site located in Shanghai is 6369D, which contains 6369D-1 (3m chamber) and 6369D-2 (10m chamber).  The recognition number for the test site located in Chengdu is 6369E-1. 5. The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. 6. The test report is invalid if there is any evidence of erasure and/or falsification. 7. The test report is only valid for the test samples. 8. Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without prior written approval from the laboratory. RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 3 of 21 Applicant: Huawei Technologies Co., Ltd. Address: Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Product Name: Remote Radio Unit Product Model: RU3260 Date of Receipt Sample: 2013-07-05 Start Date of Test: 2013-07-06 End Date of Test: 2014-09-05 Test Result: Pass Approved by Senior Engineer: 2014-09-11 Zhang Xinghai Date Name Signature Prepared by: 2014-09-11 Li Guo Date Name Signature RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 4 of 21 Modification Record No. Last Report No. Modification Description 1 --- First report. RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 5 of 21 CONTENT 1 General Information ................................................................................................................................................ 6 1.1 Applied Standard........................................................................................................................................ 6 1.2 Test Location ............................................................................................................................................. 6 1.3 Test Environment Condition ....................................................................................................................... 6 2 Test Summary ........................................................................................................................................................ 7 2.1 BRS&EBS Band (2620-2690 MHz with 2500-2570 MHz) .......................................................................... 7 3 Description of the Equipment under Test (EUT) ..................................................................................................... 9 3.1 General Description ................................................................................................................................... 9 3.2 EUT Identity ............................................................................................................................................... 9 3.3 Technical Specification ............................................................................................................................ 10 4 General Test Conditions / Configurations ............................................................................................................. 12 4.1 Test Modes .............................................................................................................................................. 12 4.2 EUT Configurations .................................................................................................................................. 13 4.3 Test Environments ................................................................................................................................... 15 4.4 Test Setups .............................................................................................................................................. 16 4.5 Test Conditions ........................................................................................................................................ 18 Power Spectral Density .......................................................................................................…

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RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 1 of 143 Appendix A: Transmitter Output Power RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 2 of 143 1 Result Table 1.1 Channel Power (Total) The output power of the EUT was measured at the antenna terminal. Since the EUT transmits on two antennas simultaneously in the same frequency with MIMO mode, using the Measure-and-sum approach, the output power at both antennas were tested, and the total output power were then summed. EUT Conf. Channel Power [dBm] total[dBW] Verdict TX_1L_5M_B_TM1_ANTA& TX_1L_5M_B_TM1_ANTB 45.86&45.72 18.80 Pass TX_1L_5M_M_TM1_ANTA& TX_1L_5M_M_TM1_ANTB 45.37&45.39 18.39 Pass TX_1L_5M_T_TM1_ANTA& TX_1L_5M_T_TM1_ANTB 45.70&45.41 18.57 Pass TX_1L_20M_B_TM1_ANTA& TX_1L_20M_B_TM1_ANTB 46.48&46.23 19.37 Pass TX_1L_20M_M_TM1_ANTA& TX_1L_20M_M_TM1_ANTB 45.81&46.05 18.94 Pass TX_1L_20M_T_TM1_ANTA& TX_1L_20M_T_TM1_ANTB 45.71&45.92 18.83 Pass TX_2L_5M_B_TM1_ANTA& TX_2L_5M_B_TM1_ANTB 42.97\43.11& 43.17\43.33 19.17 Pass TX_2L_5M_M_TM1_ANTA& TX_2L_5M_M_TM1_ANTB 42.62\43.46& 43.30\42.91 19.11 Pass TX_2L_5M_T_TM1_ANTA& TX_2L_5M_T_TM1_ANTB 42.68\42.60& 43.48\43.11 19 Pass TX_2L_20M_B_TM1_ANTA& TX_2L_20M_B_TM1_ANTB 42.99\42.74& 43.43\43.19 19.12 Pass TX_2L_20M_M_TM1_ANTA& TX_2L_20M_M_TM1_ANTB 43.18\43.05& 43.35\42.94 19.15 Pass TX_2L_20M_T_TM1_ANTA& TX_2L_20M_T_TM1_ANTB 42.89\42.89& 43.34\43.23 19.11 Pass RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 3 of 143 1.2 Power Spectral Density The output power Spectral Density of the EUT was measured at the antenna terminal. Since the EUT transmits on two antennas simultaneously in the same frequency with MIMO mode, using the Measure-and-sum approach, the output power Spectral Density at both antennas were tested, and the total output power Spectral Density were then summed. EUT Conf. Power Spectral Density [dBm/100kHz] total[W/100kHz] Verdict TX_1L_5M_B_TM1_ANTA& TX_1L_5M_B_TM1_ANTB 31.44&31.39 2.77 Pass TX_1L_5M_M_TM1_ANTA& TX_1L_5M_M_TM1_ANTB 31.46&31.71 2.88 Pass TX_1L_5M_T_TM1_ANTA& TX_1L_5M_T_TM1_ANTB 31.13&31.24 2.63 Pass TX_1L_20M_B_TM1_ANTA& TX_1L_20M_B_TM1_ANTB 25.18&25.47 0.68 Pass TX_1L_20M_M_TM1_ANTA& TX_1L_20M_M_TM1_ANTB 25.44&25.79 0.73 Pass TX_1L_20M_T_TM1_ANTA& TX_1L_20M_T_TM1_ANTB 25.06&25.39 0.67 Pass 1.3 Peak-to-Average Ratio EUT Conf. Peak-to-Average Ratio [dB] Verdict TX_1L_5M_B_TM1_ANTA 6.82 Pass TX_1L_5M_B_TM1_ANTB 6.57 Pass TX_1L_5M_M_TM1_ANTA 6.75 Pass TX_1L_5M_M_TM1_ANTB 6.53 Pass TX_1L_5M_T_TM1_ANTA 6.75 Pass TX_1L_5M_T_TM1_ANTB 6.75 Pass TX_1L_20M_B_TM1_ANTA 7.14 Pass TX_1L_20M_B_TM1_ANTB 6.74 Pass TX_1L_20M_M_TM1_ANTA 6.56 Pass TX_1L_20M_M_TM1_ANTB 6.35 Pass TX_1L_20M_T_TM1_ANTA 6.85 Pass TX_1L_20M_T_TM1_ANTB 6.34 Pass RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 4 of 143 2 Test Plot NOTE: Only the test plots for the measurements of Spectral Density and Peak-to-Average Ratio are supplied. 2.1 Power Spectral Density 2.1.1 TX_1L_5M_B_TM1_ANTA RF Test Report of RU3260 FCC ID: QISRU3260, IC ID: 6369A-RU3260 Security Level: Public Report No: SYBH(R)01486578EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 5 of 143 2.1.2 TX_1L_5M_B_TM1_ANTB RF Test Report of RU3260 FCC I…

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