FCC ID: TA8AKRD901190-1 Multi-standard remote radio

Checked No. TA8AKRD901190-1 / 287AB-AS9011901 Date 2021-03-31 Reference AIR 3246 B66 Rev B Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046-1609 1 (1) Documentation Declaration Statement The following documents are identical for this filing as for the original new certification filing and have not been changed and, consequently, have not been provided for this Class II Permissive Change filing. Prepared (also subject responsible if other) EDAVBOL [David Bolzon]

Approved Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 31 March 2021 FCC ID: TA8AKRD901190-1 IC: 287AB-AS9011901 HVIN: AS9011901 Model: AIR 3246 B66 Product Number: KRD 901 190/1 Block diagram External photos Internal photos Label format and location Parts Lists and Schematics RF Exposure exhibit Tuning-Calibration Procedure DAVID BOLZON Sr. RF Engineer Regulatory Approvals Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Mobile: +1.613.219.5892 Email: david.bolzon@ericsson.com FRN: 0013476155 Ericsson Confidential

Prepared (also subject responsible if other) EDAVBOL [David Bolzon]

Approved Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 31 March 2021 FCC ID: TA8AKRD901190-1 Ericsson Confidential No. TA8AKRD901190-1 Rev Date B 2021-03-31 Checked Reference FRN: 0013476155 1 (1) Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Model: AIR 3246 B66 Product Number: KRD 901 190/1 FCC Reference: CFR 47 Part 2, Part 27 Request for FCC Class II Permissive Change Filing Ericsson AB / Ericsson Canada Inc. formally request a Class II Permissive Change filing for the above referenced product. The reason for this Class II Filing is to add NR (New Radio) RF Carriers to the existing Authorization / Grant. This filing will enable SRO/MRO for LTE and NR. Transmission Bandwidth Configurations, 1 -3 carriers:

Band 66 DL: 2110 2200MHz:

LTE/NR: 5, 10, 15, 20MHz, (LTE+NB-IoT (IB): 5MHz, LTE+NB-IoT (IB, GB) 10, 15, 20MHz) This Radio is designed for Cellular Communications supporting SRO/MRO for NR (New Radio) and LTE including LTE+NB-IoT (IB, GB) operations Band 66 TX (DL): 2110 - 2200 MHz RX (UL): 1710 - 1780 MHz The AIR 3246 Radio supports LTE/NR Channel Bandwidths of 5, 10, 15 and 20MHz with Modulation type QPSK, 16QAM, 64QAM and 256QAM. The Radio is capable of operating in an RBS System for 3GPP MIMO/Spatial Multiplexing, Carrier Aggregation, ESS (Ericsson Spectrum Sharing) and NB-IoT (IB, GB) technologies. Dated this By:

Applicant:

31st Day of March 2021 Signature Ericsson AB David Bolzon Printed DAVID BOLZON Sr. RF Engineer Regulatory Approvals Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Mobile: +1.613.219.5892 Email: david.bolzon@ericsson.com FRN: 0013476155

Prepared (also subject responsible if other) EDAVBOL Approved COMMERCIAL IN CONFIDENCE EXHIBIT 13 No. DAB/EMC NDA 12.08.14 Date 2014-08-29 Reference Rev PA1 1 (1) Checked NDA Confidentiality Clause 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.

Ericsson Confidential No. TA8AKRD901190-1 Rev Date B 2021-03-31 Checked Reference FRN: 0013476155 1 (1) Prepared (also subject responsible if other) EDAVBOL [David Bolzon]

Approved Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 31 March 2021 FCC ID: TA8AKRD901190-1 Model: AIR 3246 B66 Product Number: KRD 901 190/1 Attn: Director of Certification Authority to Act as Agent FCC On behalf of Ericsson AB / Ericsson Canada, I appoint Jenny Gibbs of Nemko USA, Inc, at 2648 FM 407, Suite 215, Bartonville, TX 76226 to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include 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 47 CFR 1.2002(b) for the definition of a "party" for these purposes For instances where our authorized 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 Nemko Canada Inc, still resides with Ericsson AB, Isafjordsgatan 10, SE-164 80 Stockholm Sweden. 31st Day of March 2021 David Bolzon Printed 31 March 2022 Dated this By:

Signature Agency agreement expiration date:

Title: SR. RF Engineer Telephone:

Applicant:

+1 613 219 5892 Ericsson AB DAVID BOLZON Sr. RF Engineer Regulatory Approvals Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Mobile: +1.613.219.5892 Email: david.bolzon@ericsson.com FRN: 0013476155

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

Prepared (also subject responsible if other) EDAVBOL [David Bolzon]

Approved Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 31 March 2021 FCC ID: TA8AKRD901190-1 IC: 287AB-AS9011901 HVIN: AS9011901 Checked No. TA8AKRD901190-1 / 287AB-AS9011901 Date 2021-03-31 Reference AIR 3246 B66 Rev B Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046-1609 1 (1) Subject: Request for Permanent Confidentiality Class II Permissive Change To Whom It May Concern:

Pursuant to Sections 0.457(d) and 0.459 of the FCC Rules, We, Ericsson Canada / Ericsson AB, hereby request 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 therefor the necessity for confidentiality is essential to protect Ericsson IP and trade secrets. Ericsson AB / Ericsson Canada confidential exhibits / documentation contain Ericsson company proprietary information (or that of our suppliers and contactors), 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, with actual and patents pending. 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 only serviceable by the licensee or his designated / authorized technicians. As per Exhibit 13 Commercial in Confidence all sales of this product are under NDA, including third party sales. 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. Internal photographs contain product details not disclosed to or accessible by the general public. Under Special Circumstances, we (Ericsson) therefore request the inclusion of Exhibit 09 Internal Photographs and Exhibit 08 User Manuals to be held for Long Term Confidentiality based on the above justification. Product: KRD 901 190/1 AIR 3246 B66 - Long Term Confidentiality List:

Exhibit 04 Block Diagram Exhibit 05 Schematics Exhibit 09 Internal Photographs Exhibit 08 User Manuals Exhibit 12 Operational and Technical Descriptions Exhibit 10 Bill of Materials Should additional information be required, please contact the undersigned:

DAVID BOLZON Sr. Engineer - Regulatory Approvals FCC Registration Number (FRN) 0013476155 IC: 287AB / IC: 11635A Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Phone: +1.613.963.6998 Mobile: +1.613.219.5892 Email: david.bolzon@ericsson.com