QISRRU3203Distributed Base Station Remote Radio Unit

HUAWEI TECHNOLOGIES CO., LTD. RRU3203 V100R001C01 Installation Guide Issue: 01 Date: 2010-04-13 1 Installation Tools .......................................... Space Requirements ....................................... Installation Modes .......................................... Installation Procedure .................................... Components Delivered with the RRU ............... Installing the RRU on a Metal Pole .................... Installing the RRU on a U-Steel ........................ Installing the RRU on an Angle Steel ............... Installing the RRU on Wall .............................. Installing the RRU Cables .............................. RRU Hardware Installation Checklist ............... Powering On the RRU .................................... Appendix...................................................... Change History ............................................. Contents Copyright © Huawei Technologies Co., Ltd. 2010. All rights reserved. 2 3 4 6 6 7 11 11 12 14 20 20 21 26 2 Multimeter Knife Hammer drill (with bit 14) Vacuum cleaner Claw hammer ESD gloves Heat gun Flat-head screwdriver (M3~M6) Wire stripper Wire cutter Power cable crimping pliers Adjustable wrench (with the diameter of at least 32 mm [1.3 in.]) Torque screwdriver Measuring tape Level Marking pen (with the diameter of no more than 10 mm [0.4 in.]) Combination wrench (21mm~21mm) for pole installation (17mm~17mm) for wall installation Phillips screwdriver (M3~M6) Torque wrench Torque socket Installation Tools 3 60 mm [2.4 in.] to 114 mm [4.5 in.] 63mm ～ 80mm 63 mm [2.5 in.] to 75 mm [3 in.] ≤10° RRU Angle steel or U-steel On a metal pole On a wall On an angle steel On a U-steel Installation Options The following figure describes the specifications for the metal pole, angle steel, and U-steel where the RRU is installed. Metal pole Angle steelU-steel The brackets cannot be combined when the RRUs are installed on the wall. zA maximum of two RRUs can be installed on a metal pole with a diameter of 60 mm [2.4 in.] to 75 mm [3 in.] , and the installation mode must be standard mode. Three or more RRUs must be installed on a metal pole with a diameter of 76 mm [3 in.] to 114 mm [4.5 in.] in a centralized way. zIt is recommended that only one RRU be installed on a U-steel or an angle steel. zWhen installed on a tower, one RRU can be installed only in standard mode or reverse mode rather than side-mounted. Two RRUs cannot be installed in back-to-back mode. The angle between the vertical and the angle steel or U- steel or angle steel where the RRU is installed must be less than or equal to 10 degree. 63 mm [2.5 in.] to 75 mm [3 in.] 50 mm [2 in.] to 100 mm [3.9 in.] 30 mm [1.2 in.] to 50 mm [2.0 in.] 4 Dimensions and Installation Clearance ≥300 mm [11.8 in.] ≥500 mm [19.7 in.] ≥ 8 0 0 m m [ 3 1 . 5 i n . ] ≥ 6 0 0 m m [ 2 3 . 6 i n . ] ≥ 3 0 0 m m [ 1 1 . 8 i n . ] a 381 mm [15.0 in.] 170 mm [6.7 in.] 485 mm [19.1 in.] Dimensions of the RRU b Recommended Clearance for a Single RRU d Recommended Clearance for Multiple Centralized RRUs e Minimum Clearance for Multiple Centralized RRUs c Minimum Clearance for a Single RRU 200 mm [7.9 in.] 300 mm [11.8 in.] 4 0 0 m m [1 5 . 7 i n . ] 1 0 0 m m [3 .9 i n . ] 6 0 0 m m [ 2 3 . 6 i n . ] ≥ 8 0 0 m m [ 3 1 . 5 i n . ] ≥ 5 0 0 m m [ 1 9 . 7 i n . ] ≥300 mm [11.8 in.] ≥500 mm [19.7 in.] ≥ 5 0 0 m m [ 1 9 . 7 i n . ] 3 0 0 m m [ 1 1 . 8 i n . ] 3 0 0 m m [ 1 1 . 8 i n . ] 200 mm [7.9 in.] 300 mm [11.8 in.] 6 0 0 m m [ 2 3 . 6 i n . ] 5 Dimensions and Installation Clearance fg Recommended Horizontal Spacing for Two RRUs Installed in Parallel Minimum Horizontal Spacing for Two RRUs Installed in Parallel h i Recommended Vertical Spacing for Two RRUs Installed in Parallel Minimum Vertical Spacing for Two RRUs Installed in Parallel ≥300 mm [11.8 in.] ≥500 mm [19.7 in.] ≥500 mm [19.7 in.] 200 mm [7.9 in.] 300 mm [11.8 in.] 300 mm [11.8 in.] ≥300 mm [11.8 in.] ≥600 mm [23.6 in.] ≥600 mm [23.6 in.] 100 mm [3.9 in.] 400 mm [15.7 in.] 400 mm [15.7 in.] 6 Dual-nut bolt Main bracket Auxiliary bracket Cover plate Attachment plate Installation Procedure Preparing the Installation Main and auxiliary brackets for the RRU FrontBack Prepare the installation Start Install the RRU on a metal pole Install the RRU on a U-steel Install the RRU on an angle steel Install the RRU on a wall Install the RRU cables Power on the RRU End Checking the RRU Hardware Installation 7 1200 mm [47.2 in.]～ 1600 mm [63 in.] 40 N•m [354 lbf•in.] When installing the main bracket, ensure that the contact piece on the bracket is fixed. You may fit one end of the auxiliary bracket on one dual-nut bolt assembly and then the other end on the other dual-nut bolt assembly during the installation. Fasten the two dual-nut bolt assemblies alternatively. After the brackets are secure, use a tape to measure the spacing between the main bracket and the auxiliary bracket at the two sides and ensure that the spacing is the same. zThe weight-bearing capacity of the RF ports at the bottom of the RRU is low. Do not place the RRU at its bottom. zDuring the operation, place the foam pad or cardboard under the RRU to prevent any damage to the housing of the RRU. 2. Use an adjustable wrench to tighten the nut until the fastening torque is 40 N·m [354 lbf•in.]. In this way, the main and auxiliary brackets are secured on the pole. 1. Install the main bracket. Installing the RRU on a Metal Pole a Installing a Single RRU on a Metal Pole 3. Install the RRU on the main bracket. When you hear click sound, you can infer that the RRU is in position. 8 Cabling cavity In standard mode In reverse mode Installing the RRU on a Metal Pole Installing Two RRUs Back-To-Back on a Metal Pole b 4. Install the second RRU on the main bracket. 3. Reinstall the attachment plate and cover plate on the second RRU by interchanging their positions. 1. Install an RRU. For details, see page 7 Installing a Single RRU on a Metal Pole . 2. Install the main fixtu…

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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:0086-755-89650863 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: QISRRU3203 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

Huawei Technologies Co., Ltd. Administration Building, Huawei Base, Bantian, Longgang District, Shenzhen 518129 P.R.C. +86 755 28780808 www.huawei.com Huawei internal reference RCT-US-01-01 USA FCC Short Term Confidentiality Request template Effective date: 2007-01-06 Version 1.1 Short Term Confidentiality Request 2010-4-16 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: SHORT-TERM Confidentiality Request for FCC ID: QISRRU3203 Product Name: Distributed Base Station Remote Radio Unit Product Model: RRU3203 To whom maybe concern: Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, Huawei Technologies Co., Ltd requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45days: 1. External Photos 2. Internal Photos 3. Test Setup Photos 4. Users Manual The applicant also acknowledges that they will also provide appropriate notice to CETECOM should either of the following occur: A) If the applicant requires additional 45 day extension periods they will notify CETECOM with a new request letter at least 7 days prior to the short-term confidentiality expiration date-[Note: up to maximum of 3 extensions only are allowed], or b) Immediately notify CETECOM in the event the information regarding the product of the product is made available to the public. CETECOM will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, Zhang XingWei Regulation Compliance Manager Print name Signature Title

Photo documentation of External of RRU3203 Secret Photo documentation of External of RRU3203 EXTERNAL Photograhps （Total 7 Pages including this Cover Page） Supplement filename Descriplion Photo-01 External Rear View - Front Photo-02 External Rear View – Back Photo-03 External Rear View –Left Photo-04 External Rear View – Right Photo-05 External Rear View – Top Photo-06 External Rear View – Bottom Photo documentation of External of RRU3203 Secret Photo-01 External Rear View - Front Photo documentation of External of RRU3203 Secret Photo-02 External Rear View – Back Photo documentation of External of RRU3203 Secret Photo-03 External Rear View –Left Photo documentation of External of RRU3203 Secret Photo-04 External Rear View –Right Photo documentation of External of RRU3203 Secret Photo-05 External Rear View –Top Photo documentation of External of RRU3203 Secret Photo-06 External Rear View –Bottom

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Photo documentation of Internal of RRU3203 Secret Photo-01 Internal Rear View –TRX Internal Photograhps Supplement filename Descriplion Photo-01 Internal Rear View -TRX Photo-02 Internal Rear View –PA Photo documentation of Internal of RRU3203 Secret Photo-02 Internal Rear View –PA

FCC Maximum Permissible Exposure (MPE) Estimation Report Product Name: Distributed Base Station Radio Remote Unit Model Number: RRU3203 Report No: SYBH(R)009042010EB-2 FCC ID: QISRRU3203 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 MPE Estimation Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH(R)009042010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total10 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 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 has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-1. 5. The laboratory also has been listed by the VCCI to perform EMC measurements. The accreditation number is R2364, C2583, and T256. 6. The test report is invalid if not marked with "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. FCC MPE Estimation Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH(R)009042010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total10 REPORT ON FCC Maximum Permissible Exposure (MPE) Estimation of Distributed Base Station Radio Remote Unit Model Number: RRU3203 Report No: SYBH(R)009042010EB-2 FCC ID: QISRRU3203 REGULATION FCC 47CFR Part 1 (10-1-07 Edition) OET Bulletin 65 (Edition 97-01) CONCLUSION COMPLIANT General Manager 2010-04-29 Date (y-m-d) Name Signature Technical Responsibility For Area of Testing 2010-04-29 Date (y-m-d) Name Signature Test Lab Engineer 2010-04-29 Date (y-m-d) Name Signature FCC MPE Estimation Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH(R)009042010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total10 Contents 1 EUT Information ................................................................................................................................5 1.1 PRODUCT DESCRIPTION................................................................................................................5 1.2 TECHNICAL DESCRIPTION OF EUT.................................................................................................5 2 FCC RF Exposure Requirements .....................................................................................................6 2.1 FCC ROUTINE ENVIRONMENTAL EVALUATION.................................................................................6 2.2 MAXIMUM PERMISSIBLE EXPOSURE (MPE)....................................................................................8 3 RF Exposure Evaluation...................................................................................................................9 3.1 PREDICTION OF THE EXPOSURE TO ELECTROMAGNETIC FIELDS.......................................................9 3.2 CALCULATION OF THE SAFE DISTANCE...........................................................................................9 FCC MPE Estimation Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH(R)009042010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total10 1 EUT Information 1.1 Product Description HUAWEI Base Station DBS3900 LTE is a distributed eNodeB with the 3GPP LTE FDD protocols. The DBS3900 LTE supports CPRI interfaces and contains BBU and RRU two parts: l Baseband unit (BBU): processes baseband signals. l Radio remote unit (RRU): processes RF signals. RRU3203 (Band XII) is the outdoor radio remote unit. It can be mounted close to the antenna on a metal pole or a wall. For RRU3203 (Band XII), the downlink frequency is 728 MHz~746 MHz and the uplink frequency is 698 MHz~716 MHz. RRU3203 (Band XII) has a highly integrated structure. The components of RRU3203 are describes as follows: 1. Power supply: leads the external – 48 VDC power to supply power for RRU3203. 2. Duplexer: multiplexes RX signals and TX signals, which enables the RX signals and TX signals to share the same antenna path. The duplexer also filters RX signals and TX signals. 3. Low noise amplifier: amplifies received signals to avoid loss of signals. 4. Power amplifier: amplifies transmission signals to reinforce the power of the signals. It has the power of 40 W per port. 5. TRX: includes two receive channels, two transmission channels and one feedback channel. Each channel supports only one carrier. 1.2 Technical Description of EUT Table 1. Service and Test Mode List Operating frequency band: AWS Band: Uplink (RX): 698 to 716 MHz Downlink (TX): 728 to 746 MHz Maximum power input to the antenna: AWS Band: Rated max.: 46 dBm Measured max.: 45.97 dBm (Note: refer to FCC/RF test report for the measured output power) Antenna Information: Antenna type: External, Direc…

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FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page1, Total67 Appendix A Modulation Characteristic Measurement According to FCC part 2.1047 and part 27 subpart C & L FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total67 BW: 1.4M TM2.0: 64QAM No.5090 (M) 737MHz TM3.1: 64QAM No.5090 (M) 737MHz TM3.2: 16QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total67 No.5090 (M) 737MHz TM3.3: QPSK No.5090 (M) 737MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total67 BW: 3M TM2.0: 64QAM No.5090 (M) 737MHz TM3.1: 64QAM No.5090 (M) 737MHz TM3.2: 16QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total67 No.5090 (M) 737MHz TM3.3: QPSK No.5090 (M) 737MHz BW: 5M TM2.0: 64QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page6, Total67 No.5090 (M) 737MHz TM3.1: 64QAM No.5090 (M) 737MHz TM3.2: 16QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page7, Total67 No.5090 (M) 737MHz TM3.3: QPSK No.5090 (M) 737MHz BW: 10M TM2.0: 64QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page8, Total67 No.5090 (M) 737MHz TM3.1: 64QAM No.5090 (M) 737MHz TM3.2: 16QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page9, Total67 No.5090 (M) 737MHz TM3.3: QPSK No.5090 (M) 737MHz BW: 15M TM2.0: 64QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page10, Total67 No.5090 (M) 737MHz TM3.1: 64QAM No.5090 (M) 737MHz TM3.2: 16QAM FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page11, Total67 No.5090 (M) 737MHz TM3.3: QPSK No.5090 (M) 737MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page12, Total67 Appendix B Occupied Bandwidth Measurement According to FCC part 2.1049 and part 27 subpart C & L FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page13, Total67 BW: 1.4M TM1.1: Single Carrier No.5007 728.7MHz No.5090 737MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page14, Total67 No.5173 745.3MHz BW: 3M TM1.1: Single Carrier No.5015 729.5MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page15, Total67 No.5090 737MHz No.5165 744.5MHz BW: 5M FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page16, Total67 TM1.1: Single Carrier No.5025 730.5MHz No.5090 737MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page17, Total67 No.5155 743.5MHz BW: 10M TM1.1: Single Carrier No.5050 733MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page18, Total67 No.5090 737MHz No.5130 741MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page19, Total67 BW: 15M TM1.1: Single Carrier No.5075 735.5MHz No.5090 737MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page20, Total67 No.5105 738.5MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page21, Total67 Appendix C Band Edge Measurement According to FCC part 2.1051 and part 27.53(g) FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page22, Total67 BW: 1.4M TM1.1: Single Carrier No.5007 728.7MHz No.5173 745.3MHz FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page23, Total67 TM1.2: Single Carrier No.5007 728.7MHz No.517…

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FCC Test Report Product Name: Distributed Base Station Radio Remote Unit Model Number: RRU3203 Report No: SYBH (R) 009042010EB-1 FCC ID: QIS RRU3203 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 RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total37 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 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 has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-1. 5. The laboratory also has been listed by the VCCI to perform EMC measurements. The accreditation number is R2364, C2583, and T256. 6. The test report is invalid if not marked with "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. FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total37 REPORT ON FCC Test of Distributed Base Station Radio Remote Unit Model Name: RRU3203 Report No: SYBH (R) 009042010EB-1 FCC ID: QISRRU3203 REGULATION 47 CFR FCC Part 2, Subpart J 47 CFR FCC Part 27, Subpart C CONCLUSION PASSED General Manager 2010-04-30 Date (y-m-d) Name Signature Technical Responsibility For Area of Testing 2010-04-30 Date (y-m-d) Name Signature Test Lab Engineer 2010-04-30 Date (y-m-d) Name Signature FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total37 Contents 1 Summary...........................................................................................................................................5 2 Product Description..........................................................................................................................6 2.1 PRODUCTION INFORMATION OF EUT..............................................................................................6 2.2 MODIFICATION 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 ....................................................................................................................11 6 Transmitter Measurements............................................................................................................12 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................................................................................26 6.6 RADIATED SPURIOUS EMISSION...................................................................................................29 6.7 FREQUENCY STABILITY................................................................................................................33 7 System Measurement Uncertainty .................................................................................................36 8 Appendices.....................................................................................................................................37 FCC Test Report of RRU3203 FCC ID: QISRRU3203 Security Level: Public Report No: SYBH (R) 009042010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total37 1 Summary The table below summarizes the measurements and results for the equipment of Distributed Base Station Radio Remote Unit - RRU3203. Detailed result…

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