FCC ID: TA8AKRY901432-1 Remote Radio Unit

Dot 4479 B41K FCC ID: TA8AKRY901432-1 Ericsson Canada Proprietary Information Restricted Use and Duplication Exhibit 3: External Photographs KRY 901 432/1 Photo Submission (External) Dot 4479 B41K FCC ID: TA8AKRY901432-1 Date:

Author:

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21 August 2019 Ericsson EMC Dot 4479 B41K Photos External CONFIDENTIAL INFORMATION RESTRICTED USE AND DUPLICATION Ericsson Canada Inc. All Rights Reserved. The information contained in this document is the property of Ericsson Canada. Except as specifically authorized in writing by Ericsson, the holder of this document shall keep all information contained herein confidential and shall protect same in whole or in part from disclosure and dissemination to all third parties. EMC/LB/F Regulatory Compliance 21/08/2019 Page 1 of 3 Ericsson Canada Proprietary Information Restricted Use and Duplication Dot 4479 B41K FCC ID: TA8AKRY901432-1 Figure 1: Dot 4479 B41K Top (Radome) View Figure 2: Dot 4479 B41K Bottom View EMC/LB/F Regulatory Compliance 21/08/2019 Page 2 of 3 Ericsson Canada Proprietary Information Restricted Use and Duplication Dot 4479 B41K FCC ID: TA8AKRY901432-1 Figure 3: Dot 4479 B41K Side View EMC/LB/F Regulatory Compliance 21/08/2019 Page 3 of 3

Page 1 (1) Attending to this matter, name, telephone Date 2020-12-04 Rev K 1/0133-600/FEA2926603/14 Uen Our Reference FCC authorization letter David Bolzon Denis Lalonde Ericsson Canada INC BNEW DNEW PDU Radio 349 Terry Fox Drive Ottawa, K2K 2V 6 Canada Xiaoying Jiang Hua Yang Wei Qun Chen Tinting Wang Ericsson (China) Communications Co.Ltd. BNEW DNEW PDU Radio No.5 Lize East Street, Chaoyang District 100102 Beijing, China Xiao Hu Z Ling Pan L Ericsson (China) Communications Co.Ltd. BNEW DNEW PDU Radio No.1366 Tianfu Avenue 610041 Chengdu, China I, the undersigned, hereby entrust Lars Wallin Linda Grell Bertil Johansson Niklas Roos Audun Helle Ericsson AB BNEW DNEW PDU Radio Torshamnsgatan 23 SE-164 80 Stockholm, Sweden BNEW DNEW RA RPSE1 RA2, Adam Sheng, +46 73 0958256 Mihai Simon Ericsson AB BNEW DNEW PDU Radio Lindholmspiren 11 SE-417 56 Gothenburg Sweden Igor Tasevski Head PDU Radio Ericsson AB Torshamnsgatan 23 SE-164 80 Stockholm, Sweden

(Signature) to act as my representatives in the following:

To make the necessary applications for FCC equipment certifications. Ericsson AB Mail SE-164 80 Stockholm SWEDEN Office address Torshamnsgatan 23 KISTA Telephone Nat 010 - 719 00 00 Int + 46 10 719 00 00 V.A.T. No. SE556056625801 Reg. No: 556056-6258 DocuSign Envelope ID: B06C5A4E-3F9D-474E-80A3-34C1ADEBFC11 07 december 2020 | 21:19:17 CET

COMMERCIAL IN CONFIDENCE EXHIBIT 13 No. EMC NDA 12.08.14 Rev Date PA1 Dec 14, 2021 Reference Checked 1 (1) Prepared (also subject responsible if other) Denis Lalonde Approved 14 December 2021 FCCID: TA8AKRY901432-1 NDA Confidentiality Clause used with Ericsson customers Confidentiality:

Each party agrees that all confidential documents, work product and information (including all computer code, internal photographs of products, block diagrams, schematic diagrams, technical and/or user manuals, related materials, and the existence of this Agreement) received or otherwise obtained from the other party pursuant to this Agreement, whether before or after the Effective Date, will be, and will be deemed to have been, received in confidence and will be used only for the purpose of carrying out the obligations of, or as otherwise contemplated by, this Agreement. In addition, each party agrees that public access to all confidential equipment supplied will be restricted either by installation of the equipment in a restricted area or by physically securing the equipment by other means, including, but not limited to, using a key-lock that can only be opened by authorized personnel. Without the other partys prior written consent, neither party may disclose any such information to any third party or grant access to the confidential equipment to any unauthorized person, and each party will disclose such information only to such of its officers, employees and agents that have a need to know such information for the purposes contemplated hereby. However, the provisions of this Section will not apply to any such information that (i) is or becomes generally available to the public without the fault or negligence of either party, (ii) is already in the possession of the receiving party without being subject to another confidentiality obligation, (iii) is or becomes available to the receiving party on a non-confidential basis from a source other than the disclosing party; provided that such source is not bound by a confidentiality obligation of the disclosing party,

(iv) is required to be disclosed pursuant to an arbitration proceeding conducted in accordance with this Agreement, or (v) is required to be disclosed pursuant to a requirement of any governmental authority or any statute, rule or regulation; provided that the party required to disclose such information of the other party provide to the other party notice of such requirement of any such disclosure and cooperates with the other party to prevent or restrict any such disclosure to the extent allowed by applicable law. Denis Lalonde Regulatory Approvals Verification Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Phone: +1-613-963-6496 Mobile: +1-613-790-2901

Prepared (also subject responsible if other) Denis Lalonde Approved No. TA8AKRY901432-1 Rev Date A Dec. 14, 2021 Checked Reference 1 (1) Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Forsyth House Churchfield Road, Walton-on-Thames, Surrey KT12 2TD, UK December 14, 2021 Subject: Class 2 Permissive Change for FCC ID: TA8AKRY901432-1 To Whom It May Concern:

Ericsson AB requests a Class 2 Permissive Change for the above-mentioned FCC Identifier. No changes have been done to the product hardware. The reason for the C2PC is to introduce the new NR30 operating bandwidth to the FCC grant. This Radio Unit (Dot 4479) is designed for use in LTE and NR cellular telephone system. The TDD transmitter and receiver will operate from 2515-2675 MHz. It supports channel bandwidths of 5, 10, 15, and 20 MHz for LTE. It also supports channel bandwidths of 20, 30, 40, 50, 60, 70, 80, 90, and 100 MHz for NR. The Radio Unit (RU) supports modulation types QPSK, 16QAM, 64QAM and 256QAM. The Radio Unit operates in the BRS/EBS band as per 47 CFR Part 27. It meets the requirements of Third Generation Partnership Project (3GPP) for operation in LTE cellular systems. The Radio Unit has the ability to be used in a RBS system configured for 3GPP MIMO/Spatial multiplexing and beam-

forming technologies for LTE. The Radio Unit will in normal mode operate at a nominal power output of 250 mW per port at the output connectors (4 connectors with up to 250 mW in each port connected to built-in antennas). This Radio Unit (Dot 4479) will always require a license for transmission. The Exhibit 8 user manuals submitted with this application are generic and may cover multiple products. This application is only valid for the model specified in the Exhibit 12 circuit description. Ericsson AB requests confidentiality under CFR 0.459 according to attached letter. We further certify that 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. Section 862. If additional information is needed, please contact me on the below listed number. Denis Lalonde Developer, Regulatory Approval, Ericsson Canada 349 Terry Fox Drive Ottawa, Ontario, Canada, K2K 2V6 Telephone No.: 613-963-6496 e-mail: denis.lalonde@ericsson.com

No. TA8AKRY901432-1 Date Rev Dec. 14, 2021 PA1 Checked Reference 1 (2) TUV SUD BABT Octagon House Concorde Way, Segensworth North Fareham, Hampshire, PO15 5RL United Kingdom Prepared (also subject responsible if other) Denis Lalonde Approved Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch 14 December 2021 FCC ID: TA8AKRY901432-1 Subject: Request for Confidentiality To Whom It May Concern:

Pursuant to Sections 0.457 and 0.459 of the Commission Rules, We, Ericsson Canada / Ericsson AB, hereby requests the Exhibits/Items listed below be withheld from public inspection or disclosure. This is based on the following reasons:

This product is intended for use in an Ericsson Radio Base Station (BS) designed and built to state of the art technical specification and implemented with innovative solutions for a highly competitive market. Competition in this market is very intense and therefore the necessity for confidentiality is essential to protect Ericsson IP and trade secrets. Ericsson AB / Ericsson Canada confidential exhibits / documentation contains Ericsson company proprietary information (or that of our suppliers and contractors), in addition to trade secrets and proprietary information that are not intended for public disclosure. The confidential exhibits in this application are provided exclusively for the radio authorization submission and approval process and therefore need to be protected from public disclosure. Ericsson AB / Ericsson Canada has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology and solutions developed and / or implemented by Ericsson. The Confidential Exhibits listed below contain highly technical and confidential information about our product and are only available to trained and authorized service personnel. This equipment is not available to be sold to the general public, (nor is it a consumer product) and can only be accessed and installed by trained service personnel under NDA (Non-Disclosure Agreement) with Ericsson. In addition, this product is installed in restricted access areas and is only serviceable by the licensee or his designated technicians. Confidential product information can be found in, but not necessarily limited to, internal photos, block diagrams, schematics diagrams, and parts lists as well as certain documents, such as the users manuals. Prepared (also subject responsible if other) Denis Lalonde Approved No. TA8AKRY901432-1 Date Rev Dec. 14, 2021 PA1 Checked Reference 2 (2) KRY 901 432/1 RDS DOT 4479 B41K - Request for confidentiality list:

Exhibit 08 User Manuals Exhibit 08 Operational and Technical Descriptions Should additional information be required, please contact the undersigned:

Denis Lalonde Regulatory Approvals Verification FCC Registration Number (FRN) 0024080715 Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Phone: +1-613-963-6496 Mobile: +1-613-790-2901 Email: denis.lalonde@ericsson.com

Prepared (also subject responsible if other) Denis Lalonde Approved Checked No. TA8AKRY901432-1 Date Rev 2019-08-2209 PA1 Reference 1 (2) Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Octagon House Concorde Way, Segensworth North Fareham, Hampshire, PO15 5RL United Kingdom 9 September 2021 FCC ID: TA8AKRY901432-1 Subject: Request for Confidentiality To Whom It May Concern:

Pursuant to Sections 0.457 and 0.459 of the Commission Rules, We, Ericsson Canada / Ericsson AB, hereby requests the Exhibits/Items listed below be withheld from public inspection or disclosure. This is based on the following reasons:

This product is intended for use in an Ericsson Radio Base Station (BS) designed and built to state of the art technical specification and implemented with innovative solutions for a highly competitive market. Competition in this market is very intense and therefore the necessity for confidentiality is essential to protect Ericsson IP and trade secrets. Ericsson AB / Ericsson Canada confidential exhibits / documentation contains Ericsson company proprietary information (or that of our suppliers and contractors), in addition to trade secrets and proprietary information that are not intended for public disclosure. The confidential exhibits in this application are provided exclusively for the radio authorization submission and approval process and therefore need to be protected from public disclosure. Ericsson AB / Ericsson Canada has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology and solutions developed and / or implemented by Ericsson. The Confidential Exhibits listed below contain highly technical and confidential information about our product and are only available to trained and authorized service personnel. This equipment is not available to be sold to the general public, (nor is it a consumer product) and can only be accessed and installed by trained service personnel under NDA (Non-Disclosure Agreement) with Ericsson. In addition, this product is installed in restricted access areas and is only serviceable by the licensee or his designated technicians. Confidential product information can be found in, but not necessarily limited to, internal photos, block diagrams, schematics diagrams, and parts lists as well as certain documents, such as the users manuals. Prepared (also subject responsible if other) Denis Lalonde Approved Checked No. TA8AKRY901432-1 Date Rev 2019-08-2209 PA1 Reference 2 (2) KRY 901 432/1 RDS DOT 4479 B41K - Request for confidentiality list:

Exhibit 08 User Manuals Exhibit 08 Operational and Technical Descriptions Should additional information be required, please contact the undersigned:

Denis Lalonde Regulatory Approvals Verification FCC Registration Number (FRN) 0024080715 Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Phone: +1-613-963-6496 Mobile: +1-613-790-2901 Email: denis.lalonde@ericsson.com

Prepared (also subject responsible if other) EDENLAL Approved Checked No. TA8AKRY901432-1 Date Rev 2019-08-2209 A Reference 1 (1) Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Forsyth House Churchfield Road, Walton-on-Thames, Surrey KT12 2TD, UK September 09, 2021 Subject: Class 2 Permissive Change for FCC ID: TA8AKRY901432-1 To Whom It May Concern:

Ericsson AB requests a Class 2 Permissive Change for the above-mentioned FCC Identifier. No changes have been done to the product hardware. The reason for the C2PC is to introduce new LTE (5, 10, and 15MHz) and NR (40, 50, 60, 70, 80, and 90MHz) operating bandwidths to the FCC grant. This Radio Unit (Dot 4479) is designed for use in LTE and NR cellular telephone system. The TDD transmitter and receiver will operate from 2515-2675 MHz. It supports channel bandwidths of 5, 10, 15, and 20 MHz for LTE. It also supports channel bandwidths of 20, 40, 50, 60, 70, 80, 90, and 100 MHz for NR. The Radio Unit (RU) supports modulation types QPSK, 16QAM, 64QAM and 256QAM. The Radio Unit operates in the BRS/EBS band as per 47 CFR Part 27. It meets the requirements of Third Generation Partnership Project (3GPP) for operation in LTE cellular systems. The Radio Unit has the ability to be used in a RBS system configured for 3GPP MIMO/Spatial multiplexing and beam-

forming technologies for LTE. The Radio Unit will in normal mode operate at a nominal power output of 250 mW per port at the output connectors (4 connectors with up to 250 mW in each port connected to built-in antennas). This Radio Unit (Dot 4479) will always require a license for transmission. The Exhibit 8 user manuals submitted with this application are generic and may cover multiple products. This application is only valid for the model specified in the Exhibit 12 circuit description. Ericsson AB requests confidentiality under CFR 0.459 according to attached letter. We further certify that 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. Section 862. If additional information is needed, please contact me on the below listed number. Denis Lalonde Developer, Regulatory Approval, Ericsson Canada 349 Terry Fox Drive Ottawa, Ontario, Canada, K2K 2V6 Telephone No.: 613-963-6496 e-mail: denis.lalonde@ericsson.com