2AWAS-910-00027Remote Radio Unit

M2 MID POWER 4T4R Digital Radios 37dBm Output Power Outdoor Rated User Manual MID POWER 37dBm Octa Band Digital Radio Commercial in Confidence © Copyright 2020, Mavenir 2 | P a g e Copyright © Mavenir 2020. All rights reserved. This document is protected by international copyright law and may not be reprinted, reproduced, copied or utilized in whole or in part by any means including electronic, mechanical, or other means without the prior written consent of Mavenir. Whilst reasonable care has been taken by Mavenir to ensure the information contained herein is reasonably accurate, Mavenir shall not, under any circumstances be liable for any loss or damage (direct or consequential) suffered by any party because of the contents of this publication or the reliance of any party thereon or any inaccuracy or omission therein. The information in this document is therefore provided on an “as is” basis without warranty and is subject to change without further notice and cannot be construed as a commitment by Mavenir. The products mentioned in this document are identified by the names, trademarks, service marks and logos of their respective companies or organizations and may not be used in any advertising or publicity or in any other way whatsoever without the prior written consent of those companies or organizations and Mavenir. MID POWER 37dBm Octa Band Digital Radio Commercial in Confidence © Copyright 2020, Mavenir 3 | P a g e Content General ............................................................................................................................................................................. 4 Warnings .................................................................................................................................................................... 4 Site Considerations ...................................................................................................................................................... 5 Environmental ............................................................................................................................................................ 5 Warning Marks ........................................................................................................................................................... 6 Preparation ....................................................................................................................................................................... 7 Unpacking and Inspection ............................................................................................................................................. 7 Tools .......................................................................................................................................................................... 7 Installation of the M2RU ..................................................................................................................................................... 8 M2RU Accessories ....................................................................................................................................................... 8 Wall Installation (Back on the Wall) ................................................................................................................................ 9 Wall Installation (Side on the Wall) .............................................................................................................................. 15 Pole Installation ........................................................................................................................................................ 19 M2RU Mounting Dimension Spacing ............................................................................................................................ 20 MID POWER 37dBm Octa Band Digital Radio Commercial in Confidence © Copyright 2020, Mavenir 4 | P a g e General The M2RU components are designed for maximum safety and reliability when they are installed, used, and maintained by trained and qualified technicians in accordance with the procedures and instructions contained in this manual. To ensure the safe operation of your system, always follow the safety and operational recommendations in this manual. Warnings ⚫ M2RU is not a consumer product. Please install and use M2RU in accordance with the instructions. ⚫ Before installing or modifying any M2RU equipment, read and fully understand the entire instructions in this guide. ⚫ Only qualified personnel are authorized to install and maintain the M2RU. ⚫ Changes or modifications to the M2RU equipment not expressly approved by the manufacturer could void the product warranty and the user’s authority to operate the equipment. ⚫ Follow Electro Static Discharge precautions to avoid any damage to PCB, PSU, etc. ⚫ Keep equipment powered-off during installing or modifying. ⚫ Low path loss cables connected to antennas are highly recommended. ⚫ This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC License to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. ⚫ This is NOT a CONSUMER device. It is designed for installation by an installer approved by an ISED licensee. You MUST have an ISED LICENCE or the express consent of an ISED licensee to operate this device. ⚫ To comply with FCC RF exposure compliance requirements, each individual antenna used for this transmitter must be installed to provide a separation distance greater than 100cm or more from all persons during normal operation and must not be co- located with any other antenna for meeting RF exposure requirements. ⚫ Antenna gain should not exceed 6 dBi. Note: This device complies with Part 15 of the FCC Rules. Operation is subj…

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1700 International Parkway, Richardson, TX 75081 USA T: +1 469 916 4393 E: [email protected] mavenir.com Mavenir Systems, Inc. Date: Jan 11, 2021 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2AWAS-910-00027 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch and Keny Xu in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Mavenir Systems, Inc. This authorization is valid until further written notice from the applicant. Print Name: Tuyen Banh Title: Principal Engineer Signature: On behalf of Company: Mavenir Systems, Inc. Telephone: 1-214-850-1327 E-mail: [email protected]

1700 International Parkway, Richardson, TX 75081 USA T: +1 469 916 4393 E: [email protected] mavenir.com Mavenir Systems, Inc. TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for FCC ID: 2AWAS-910-00027 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions BOM List Tune-up procedure The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Print Name: Tuyen Banh Title: Principal Engineer Signature: On behalf of Company: Mavenir Systems, Inc. Telephone: 1-214-850-1327 E-mail: [email protected]

Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Mavenir Systems, Inc. Address 1700 International Pkwy Ste 200, Richardson,Texas 75081,United States Grantee Code 2AWAS FCC ID 2AWAS-910-00027 Authorized Contact Name Tuyen Banh Contact Email [email protected] Contact Phone 1-214-850-1327 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a)in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b)in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c)if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d)in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e)in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f)neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g)the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date: Jan 11, 2021 Print Name: Tuyen Banh Title: Principal Engineer *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 5 External Photos for SZEM2009009689CR FCC ID: 2AWAS-910-00027 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 5 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 5

DL 3550-3700 UL 3550-3700 DL 3550-3700 UL 3550-3700 Remote Unit M2RU-OD-4-DCModel: DRRU-R3184848 Manufacturer: Mavenir Systems, Inc. Address: 1700 International Parkway Richardson, Texas 75081 USA Made in China Input: -48V 3A Serial: DRRU-R3181DNN XXXXXXXXXX MFG Date: DD-MM-YYYY 360379 115 260 FCC ID: 2AWAS-910-00027 360 10 5 16 29 296 37 7 FCC ID: 2AWAS-910-00027 35 10

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 12 Internal Photos for SZEM2009009689CR FCC ID: 2AWAS-910-00027 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 12 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 6 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 7 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 8 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 9 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 10 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 11 of 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 12 of 12

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200900968904 Page: 1 of 7 Keny Xu EMC Laboratory Manager 1 Cover page RF Exposure Evaluation Report Application No.: SZEM2009009689CR Applicant: Mavenir Systems, Inc. Address of Applicant: 1700 International Parkway, Ste 200, Richardson, Texas 75081 USA Manufacturer: Mavenir Systems, Inc. Address of Manufacturer: 1700 International Parkway, Ste 200, Richardson, Texas 75081 USA Factory: Sunwave Communications Co., Ltd. Address of Factory: 581 Huoju Avenue, Binjiang District, Hangzhou, P.R.China Zip: 310053 Product Name: Remote Radio Unit Model No.(EUT): DRRU-R3184848 FCC ID: 2AWAS-910-00027 Standards: 47 CFR Part 1.1307 47 CFR Part 1.1310 Date of Receipt: 2020-10-09 Date of Test: 2020-10-10 to 2020-10-23 Date of Issue: 2020-10-23 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200900968904 Page: 2 of 7 2 Version Revision Record Version Chapter Date Modifier Remark 01 2020-10-23 Original Authorized for issue by: Edison Li /Project Engineer Eric Fu /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200900968904 Page: 3 of 7 3 Contents Page 1 COVER PAGE .....................................................................................................................................................1 2 VERSION..............................................................................................................................................................2 3 CONTENTS ..........................................................................................................................................................3 4 GENERAL INFORMATION ................................................................................................................................4 4.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................................4 4.2 TEST LOCATION ..................................................................................................................................................5 4.3 TEST FACILITY ...................................................................................................................................................5 4.4 DEVIATION FROM STANDARDS ............................................................................................................................5 4.5 ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................................5 4.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER .........................................................................................5 5 RF EXPOSURE EVALUATION ..........................................................................................................................6 5.1 RF EXPOSURE COMPLIANCE REQUIREMENT .........................................................................................................6 5.1.1 Limits .......................................................................................................................................................6 5.1.2 Test Procedure .......................................................................................................................................6 5.1.3 EUT RF Exposure Evaluation................................................................................................................7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200900968904 Page: 4 of 7 4 General Information 4.1 General Description of EUT Product Name: Remote Unit Model No.: DRRU-R3184848 Trade Mark: MAVENIR Sample Type: Fixed production Antenna Gain: Antenna gain=6dBi Power Supply: DC48V Optical Fiber: 200cm (unshielded) DC Cable: 200cm (unshielded) RF Cable: 200cm (shielded) Type of Modulation TDD Frequency Band: Downlink 3550MHz to 3700MHz Modulation Type: QPSK, 16QAM, 64QAM, 256QAM Normal Output Power: 37dBm System Gain: 37Db CA Capability: NA MIMO: 2x2MIMO 4x4MIMO Power Control Method: ALC SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200900968904 Page: 5 of 7 4.2 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 No tests were sub-contracted. 4.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • CNAS (No. CNAS L2929) CNAS has accredited SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC Lab to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence in the field of testing. • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designation Number: CN1178 SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized as an accredited testing laboratory. Designation Number: CN1178. Test Firm Registratio…

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1. Effective (Isotropic) Radiated Power Output Data 1.1 Test Result For SISO EIRP Test data_Test Band: 48 _ 5MHz Bandwidth Frequency Modulation Conducted Power Antenna gain EIRP Total Power EIRP dBm/10MHz Limit (dBm/ 10MHz ) Verdict Total Power Channel Power dBm dBm/10MHz (dBd)(dBi) LCH QPSK 36.90 36.90 / 6.00 42.90 42.90 47.0 PASS 16QAM 36.71 36.71 / 6.00 42.71 42.71 47.0 PASS 64QAM 36.73 36.73 / 6.00 42.73 42.73 47.0 PASS 256QAM 36.57 36.57 / 6.00 42.57 42.57 47.0 PASS MCH QPSK 36.86 36.86 / 6.00 42.86 42.86 47.0 PASS 16QAM 36.84 36.84 / 6.00 42.84 42.84 47.0 PASS 64QAM 36.75 36.75 / 6.00 42.75 42.75 47.0 PASS 256QAM 36.79 36.79 / 6.00 42.79 42.79 47.0 PASS HCH QPSK 36.38 36.38/6.0042.3842.38 47.0PASS 16QAM 36.26 36.26 / 6.00 42.26 42.26 47.0 PASS 64QAM 36.25 36.25 / 6.00 42.25 42.25 47.0 PASS 256QAM 36.20 36.20 / 6.00 42.20 42.20 47.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi. EIRP Test data_Test Band: 48 _ 10MHz Bandwidth Frequency Modulation Conducted Power Antenna gain EIRP Total Power EIRP dBm/10MHz Limit (dBm/1 0MHz) VerdictTotal Power Channel Power dBm dBm/10MHz (dBd)(dBi) LCH QPSK 36.89 36.89 / 6.00 42.89 42.89 47.0 PASS 16QAM 36.94 36.94 / 6.00 42.94 42.94 47.0 PASS 64QAM 36.87 36.87 / 6.00 42.87 42.87 47.0 PASS 256QAM 36.91 36.91 / 6.00 42.91 42.91 47.0 PASS MCH QPSK 37.35 37.35 / 6.00 43.35 43.35 47.0 PASS 16QAM 37.26 37.26/6.0043.2643.26 47.0PASS 64QAM 37.25 37.25 / 6.00 43.25 43.25 47.0 PASS 256QAM 37.25 37.25 / 6.00 43.25 43.25 47.0 PASS HCH QPSK 36.63 36.63 / 6.00 42.63 42.63 47.0 PASS 16QAM 36.54 36.54/6.0042.5442.54 47.0PASS 64QAM 36.48 36.48 / 6.00 42.48 42.48 47.0 PASS 256QAM 36.52 36.52 / 6.00 42.52 42.52 47.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi EIRP Test data_Test Band: 48 _ 15MHz Bandwidth Frequency Modulation Conducted Power Antenna gain EIRP Total Power EIRP dBm/10MHz Limit (dBm/1 0MHz) VerdictTotal Power Channel Power dBm dBm/10MHz (dBd)(dBi) LCH QPSK 36.95 35.69 / 6.00 42.95 41.69 47.0 PASS 16QAM 36.96 35.63 / 6.00 42.96 41.63 47.0 PASS 64QAM 36.94 35.58 / 6.00 42.94 41.58 47.0 PASS 256QAM 36.92 35.61 / 6.00 42.92 41.61 47.0 PASS MCH QPSK 37.43 36.11 / 6.00 43.43 42.11 47.0 PASS 16QAM 37.28 36.04 / 6.00 43.28 42.04 47.0 PASS 64QAM 37.35 36.08/6.0043.3542.08 47.0PASS 256QAM 37.36 36.05 / 6.00 43.36 42.05 47.0 PASS HCH QPSK 36.98 35.59 / 6.00 42.98 41.59 47.0 PASS 16QAM 36.98 35.67 / 6.00 42.98 41.67 47.0 PASS 64QAM 36.86 35.56/6.0042.8641.56 47.0PASS 256QAM 36.84 35.54 / 6.00 42.84 41.54 47.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi EIRP Test data_Test Band: 48 _ 20MHz Bandwidth Frequency Modulation Conducted Power Antenna gain EIRP Total Power EIRP dBm/10MHz Limit (dBm/1 0MHz) VerdictTotal Power Channel Power dBm dBm/10MHz (dBd)(dBi) LCH QPSK 37.04 34.43 / 6.00 43.04 40.43 47.0 PASS 16QAM 37.03 34.39 / 6.00 43.03 40.39 47.0 PASS 64QAM 37.03 34.42 / 6.00 43.03 40.42 47.0 PASS 256QAM 37.01 34.41 / 6.00 43.01 40.41 47.0 PASS MCH QPSK 37.46 34.92 / 6.00 43.46 40.92 47.0 PASS 16QAM 37.34 34.79 / 6.00 43.34 40.79 47.0 PASS 64QAM 37.40 34.89 / 6.00 43.4 40.89 47.0 PASS 256QAM 37.39 34.84/6.0043.3940.84 47.0PASS HCH QPSK 36.88 34.23 / 6.00 42.88 40.23 47.0 PASS 16QAM 36.91 34.21 / 6.00 42.91 40.21 47.0 PASS 64QAM 36.92 34.25 / 6.00 42.92 40.25 47.0 PASS 256QAM 36.89 34.26 / 6.00 42.89 40.26 47.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi PSD Test data_Test Band: 48 _ 5MHz Bandwidth Modulation PSD (dBm/MHz) Antenna gain EIRP PSD (dBm/MHz) Limit (dBm/MHz) Verdict LCH MCH HCH (dBd)(dBi) LCH MCH HCH QPSK 30.297 29.983 29.558 / 6.00 36.297 35.983 35.558 37.0 PASS 16QAM 30.662 30.361 29.840 / 6.00 36.662 36.361 35.840 37.0 PASS 64QAM 30.223 30.224 29.552 / 6.00 36.223 36.224 35.552 37.0 PASS 256QAM 30.264 29.971 29.537 / 6.00 36.264 35.971 35.537 37.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi PSD Test data_Test Band: 48 _ 10MHz Bandwidth Modulation PSD (dBm/MHz) Antenna gain EIRP PSD (dBm/MHz) Limit (dBm/MHz) Verdict LCH MCH HCH (dBd)(dBi) LCH MCH HCH QPSK 27.515 27.151 26.756 / 6.00 33.515 33.151 32.756 37.0 PASS 16QAM 27.945 27.568 27.090 / 6.00 33.945 33.568 33.090 37.0 PASS 64QAM 27.565 27.188 26.691 / 6.00 33.565 33.188 32.691 37.0 PASS 256QAM 27.537 27.167 26.709 / 6.00 33.537 33.167 32.709 37.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi PSD Test data_Test Band: 48 _ 15MHz Bandwidth Modulation PSD (dBm/MHz) Antenna gain EIRP PSD (dBm/MHz) Limit (dBm/MHz) Verdict LCH MCH HCH (dBd)(dBi) LCH MCH HCH QPSK 25.904 25.668 25.420 / 6.00 31.904 31.668 31.420 37.0 PASS 16QAM 26.714 26.567 25.995 / 6.00 32.714 32.567 31.995 37.0 PASS 64QAM 25.764 25.654 25.435 / 6.00 31.764 31.654 31.435 37.0 PASS 256QAM 25.830 25.701 25.448 / 6.00 31.830 31.701 31.448 37.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi PSD Test data_Test Band: 48 _ 20MHz Bandwidth Modulation PSD (dBm/MHz) Antenna gain EIRP PSD (dBm/MHz) Limit (dBm/MHz) Verdict LCH MCH HCH (dBd)(dBi) LCH MCH HCH QPSK 24.765 24.477 24.605 / 6.00 30.765 30.477 30.605 37.0 PASS 16QAM 25.121 24.804 25.039 / 6.00 31.121 30.804 31.039 37.0 PASS 64QAM 24.803 24.420 24.583 / 6.00 30.803 30.42 30.583 37.0 PASS 256QAM 24.693 24.289 24.560 / 6.00 30.693 30.289 30.560 37.0 PASS Note: 1) EIRP = Conducted output power + cable loss + Antenna gain (dBi) 2) Antenna gain=6dBi For 2x2MIMO For 5MHz, need to back off 3dB (34dBm per carrier, 37dBm total power) to meet the Category B CBSD Max EIRP 47dBm/10MHz and Max PSD 37dBm/MHz requirement. EIRP Test data_Test Band: 48 _ 5MHz Bandwidth Frequency Modulation 2x2MIMO Conducted Power Antenna gain EIRP Total Power EIRP dBm/10MHz Limit (dBm/1 0MHz) VerdictTotal Power Channel Power dBm dBm/10MHz (dBd) (dBi) LCH QP…

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1. Peak-Average Ratio Data LTE TDD Band 48, Nominal Bandwidth: 5MHz_Single Carrier Modulation Channel RB Configuration Test result (dB) Limit (dB) Verdict Size Offset QPSK L Full 0 7.93 13 Pass M Full 0 8.02 13 Pass H Full 0 7.93 13 Pass 16QAM L Full 0 7.97 13 Pass M Full 0 8.12 13 Pass H Full 0 8.04 13 Pass 64QAM L Full 0 7.98 13 Pass M Full 0 8.07 13 Pass H Full 0 7.96 13 Pass 256QAM L Full 0 8.10 13 Pass M Full 0 8.05 13 Pass H Full 0 8.06 13 Pass LTE TDD Band 48, Nominal Bandwidth: 10MHz_Single Carrier Modulation Channel RB Configuration Test result (dB) Limit (dB) Verdict Size Offset QPSK L Full 0 7.87 13 Pass M Full 0 8.01 13 Pass H Full 0 8.01 13 Pass 16QAM L Full 0 7.90 13 Pass M Full 0 8.06 13 Pass H Full 0 7.99 13 Pass 64QAM L Full 0 7.90 13 Pass M Full 0 8.08 13 Pass H Full 0 7.97 13 Pass 256QAM L Full 0 7.91 13 Pass M Full 0 8.12 13 Pass H Full 0 8.01 13 Pass LTE TDD Band 48, Nominal Bandwidth: 15MHz_Single Carrier Modulation Channel RB Configuration Test result (dB) Limit (dB) Verdict Size Offset QPSK L Full 0 7.87 13 Pass M Full 0 7.99 13 Pass H Full 0 7.83 13 Pass 16QAM L Full 0 7.88 13 Pass M Full 0 8.09 13 Pass H Full 0 7.83 13 Pass 64QAM L Full 0 7.93 13 Pass M Full 0 8.03 13 Pass H Full 0 7.92 13 Pass 256QAM L Full 0 7.97 13 Pass M Full 0 8.03 13 Pass H Full 0 7.95 13 Pass LTE TDD Band 4, Nominal Bandwidth: 20MHz_Single Carrier Modulation Channel RB Configuration Test result (dB) Limit (dB) Verdict Size Offset QPSK L Full 0 7.86 13 Pass M Full 0 7.96 13 Pass H Full 0 7.94 13 Pass 16QAM L Full 0 7.91 13 Pass M Full 0 8.08 13 Pass H Full 0 7.95 13 Pass 64QAM L Full 0 7.90 13 Pass M Full 0 8.03 13 Pass H Full 0 7.91 13 Pass 256QAM L Full 0 7.92 13 Pass M Full 0 8.07 13 Pass H Full 0 7.94 13 Pass LTE TDD Band 48, Nominal Bandwidth: 5MHz_Single carrier QPSK Low channel QPSK Middle channel QPSK High channel 16QAM Low channel 16QAM Middle channel 16QAM High channel 64QAM Low channel 64QAM Middle channel 64QAM High channel 256QAM Low channel 256QAM Middle channel 256QAM High channel LTE TDD Band 48, Nominal Bandwidth: 10MHz_Single carrier QPSK Low channel QPSK Middle channel QPSK High channel 16QAM Low channel 16QAM Middle channel 16QAM High channel 64QAM Low channel 64QAM Middle channel 64QAM High channel 256QAM Low channel 256QAM Middle channel 256QAM High channel LTE TDD Band 48, Nominal Bandwidth: 15MHz_Single carrier QPSK Low channel QPSK Middle channel QPSK High channel 16QAM Low channel 16QAM Middle channel 16QAM High channel 64QAM Low channel 64QAM Middle channel 64QAM High channel 256QAM Low channel 256QAM Middle channel 256QAM High channel LTE TDD Band 48, Nominal Bandwidth: 20MHz_Single carrier QPSK Low channel QPSK Middle channel QPSK High channel 16QAM Low channel 16QAM Middle channel 16QAM High channel 64QAM Low channel 64QAM Middle channel 64QAM High channel 256QAM Low channel 256QAM Middle channel 256QAM High channel

1. Bandwidth Data Bandwidth Test data _ 5MHz Bandwidth Modulation Channel RB Configuration 99% Occupied Bandwidth(MHz) 26dB Occupied Bandwidth(MHz) Size Offset QPSK LCH Full 0 4.4922 4.985 MCH Full 0 4.4848 4.961 HCH Full 0 4.4826 4.967 16QAM LCH Full 0 4.4793 4.971 MCH Full 0 4.4742 4.934 HCH Full 0 4.4828 4.987 64QAM LCH Full 0 4.4935 4.983 MCH Full 0 4.4911 4.971 HCH Full 0 4.4781 4.966 256QAM LCH Full 0 4.4830 4.978 MCH Full 0 4.4915 4.988 HCH Full 0 4.4858 4.980 Bandwidth Test data _ 10MHz Bandwidth Modulation Channel RB Configuration 99% Occupied Bandwidth(MHz) 26dB Occupied Bandwidth(MHz) Size Offset QPSK LCH Full 0 8.9570 9.911 MCH Full 0 8.9536 9.868 HCH Full 0 8.9638 9.908 16QAM LCH Full 0 8.9541 9.859 MCH Full 0 8.9493 9.733 HCH Full 0 8.9479 9.757 64QAM LCH Full 0 8.9648 9.897 MCH Full 0 8.9727 9.836 HCH Full 0 8.9669 9.903 256QAM LCH Full 0 8.9539 9.843 MCH Full 0 8.9467 9.848 HCH Full 0 8.9552 9.831 Bandwidth Test data _ 15MHz Bandwidth Modulation Channel RB Configuration 99% Occupied Bandwidth(MHz) 26dB Occupied Bandwidth(MHz) Size Offset QPSK LCH Full 0 13.445 14.93 MCH Full 0 13.415 14.79 HCH Full 0 13.454 14.93 16QAM LCH Full 0 13.418 14.71 MCH Full 0 13.436 14.71 HCH Full 0 13.438 14.59 64QAM LCH Full 0 13.454 14.83 MCH Full 0 13.450 14.87 HCH Full 0 13.459 14.88 256QAM LCH Full 0 13.433 14.85 MCH Full 0 13.426 14.74 HCH Full 0 13.440 14.73 Bandwidth Test data _ 20MHz Bandwidth Modulation …

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