FCC ID: TA8AKRD901252 Antenna Integrated Radio Unit

Exhibit 1 ID label and placement FCC ID: TA8AKRD901252 Date 2/23/2023 Page 1(1) FCC ID: TA8AKRD901252

Ericsson Internal No. TA8AKRD901252 Date Rev 2023-02-24 A Reference 1 (1) Prepared (also subject responsible if other) EZHZHEN Approved Zheng Zhao Checked Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch Subject: Certification for FCC ID: TA8AKRD901252 To Whom It May Concern:

Ericsson AB requests a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier. The radio operates in the miscellaneous wireless communications service band as per 47 CFR Part 27. This radio (AIR 6419 B77D) is designed for use in NR base station system. This radio operates in Band 77D, the transmitter and the receiver from 3700 MHz to 3980 MHz. It supports channel bandwidths of 20 MHz, 40 MHz, 60 MHz, 80 MHz and 100 MHz for NR. The radio supports modulation types of QPSK, 16QAM, 64QAM and 256QAM. The radio has the ability to be used in a RBS system configured for 3GPP MIMO/Spatial multiplexing and beamforming technologies as an Advanced Antenna System. The radio has 64 TX/RX ports. This radio has a Maximum output power up to 320W. The Exhibit 8 user manuals submitted with this application is 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. Zheng Zhao Staff Engineer, Regulatory Programs Ericsson AB Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +86 10 6439 4884 e-mail: zheng.zhao@ericsson.com

Confidentiality Class External Confidentiality Label Document Type Ericsson Internal Prepared By (Subject Responsible) ERAWALA Lars Wallin Document Number Approved By (Document Responsible) Checked Revision Date Reference 1/0133-600/FEA2926603/14 L 2023-02-28 Page 1 (1) FCC authorization letter I, the undersigned, hereby entrust Lars Wallin Bertil Johansson Niklas Roos Audun Helle Afrah Ali Sadiq Hans stgaard David Bolzon Denis Lalonde Dave Pampararo Gavin Gan Xiaoying Jiang Weiqun Chen Jieying Zhu Hua Yang Yuejun Ma Zheng Zhao Tingting Wang BNEW Hardware Engineering PEU Radio Torshamnsgatan 23 SE-164 80 Stockholm Sweden BNEW Hardware Engineering PEU Radio 349 Terry Fox Drive Ottawa, K2K 2V 6 Canada BNEW Hardware Engineering PEU Radio No.5 Lize East Street, Chaoyang District 100102 Beijing China Xiao Hu Z Ling Pan L Ting Chen BNEW Hardware Engineering PEU Radio No.1366 Tianfu Avenue 610041 Chengdu China to act as my representatives in following:

To make the necessary applications for FCC equipment certifications.

(Signature) Peter Moberg Head PEU Radio Ericsson AB Torshamnsgatan 23 SE-164 80 Stockholm, Sweden

Ericsson Internal No. TA8AKRD901252 Date Rev 2023-02-24 A Reference Checked 1 (2) Prepared (also subject responsible if other) EZHZHEN Approved Zheng Zhao Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046, USA Attention: Equipment Authorization Branch Subject: Request for Confidentiality FCC ID: TA8AKRD901252 To Whom It May Concern:

We, Ericsson AB, hereby request that the Exhibits/Items listed below be withheld from public inspection in accordance with Sections 0.457 and 0.459 of the Commissions Rules for FCC. This due to the following reasons:

This Base Stations (BS) are designed strictly based on the technical specifications of the international project 3GPP (the 3rd Generation Partnership Project). The competition in this field is very intense and a less advanced solution/design could get an unfair advantage by accessing the information as listed below from common domain. As we believe that we have implemented groundbreaking solutions and designs into our recent BS/Radio Unit (RU) / Remote Radio Unit (RRU) / Radio DoT (RD) / Antenna Integrated Radio

(AIR) compared to the previous BS/RU/RRU/RD/AIR, the listed Exhibits/Items need to be protected from disclosure to our competitors in the industry. As the FCC records have in-depth information and a very wide distribution, we believe that you can understand our concerns. We are strong in our belief that all vendors in the industry need to compete by their own merits. We regard these Exhibits/Items to be our intellectual property and therefore as confidential information. There are advanced technical and design solutions/information in the Exhibits/Items, as mentioned above, that we regard as Ericsson proprietary, with actual and potential patents pending. The information can be advantageous to our competitors as well as sources seeking ways to hack past the built in security functionality. These solutions or information thereof are not accessible even for our customers or partners unless non-disclosure agreements for particular item(s) have been signed. Confidential product information can be found in, but not necessarily limited to, internal photos of the BS, RU, RRU, RD and AIR, block diagrams, schematics diagrams, and parts lists as well as certain documents, such as the users manuals. Those documents can only be accessible by the customers who purchase our BS/RU/RRU/RD/AIR and accept the conditions and therefore are provided with unique information access tools. EXHIBIT 4 Block Diagrams EXHIBIT 5 Schematics EXHIBIT 8 Manuals EXHIBIT 9 Internal Photos EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description Prepared (also subject responsible if other) EZHZHEN Approved Zheng Zhao Ericsson Internal No. TA8AKRD901252 Date Rev 2023-02-24 A Reference Checked 2 (2) Zheng Zhao Staff Engineer, Regulatory Programs Ericsson AB FCC Registration Number (FRN): 0013476155 Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +86 10 64394884 e-mail: zheng.zhao@ericsson.com

Confidentiality Class External Confidentiality Label Document Type Ericsson Internal Prepared By (Subject Responsible) EZHZHEN Zheng Zhao Document Number TA8AKRD901252 Exhibit Approved By (Document Responsible) Checked Zheng Zhao Revision Date Reference A 2023-03-06 Page 1 (1) Attestation Statement To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: TA8AKRD901252 Attestations for Sections 2.911(d)(5)(i) and 2.911(d)(5)(ii) of the FCC Rules Attestation Under 47 CFR 2.911(d)(5)(i) Ericsson AB certifies that, as of the date of the filing of this application, the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to Section 2.903 of the FCC rules. Attestation Under 47 CFR 2.911(d)(5)(ii) Ericsson AB certifies that, as of the date of the filing of the application, it is not identified on the Covered List established pursuant to Section 1.50002 of the FCC rules as an entity producing covered equipment. Ericsson AB, By:

_______________________________ Peter Moberg Head PEU Radio Ericsson AB Torshamnsgatan 23 SE-16480 Stockholm, Sweden

Confidentiality Class External Confidentiality Label Document Type Ericsson Internal Prepared By (Subject Responsible) ERAWALA Lars Wallin Document Number Approved By (Document Responsible) Checked Revision Date Reference A 2023-03-01 Page 1 (1) Attestation Statement To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Section 2.911(d)(7) of the FCC Rules Designation of Contact for Service of Process Ericsson AB (Applicant) hereby designates Ericsson Inc (Agent) as its agent for service of process under 47 CFR Section 2.911(d)(7). Agent provides its consent and acknowledges its obligation to accept service of process at the U.S.-based address listed below for matters relating to the equipment associated with this application. The email address of Agent also is listed below. Applicant acknowledges and accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has terminated all marketing and importation of the equipment associated with this application or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. On Behalf of Applicant:

On Behalf of Agent:

_______________________________ _______________________________ Peter Moberg Head of PEU Radio Paul Challoner VP Network Product Solutions Ericsson AB Torshamnsgatan 23 SE-164 80 Stockholm, Sweden Ericsson Inc 6300 Legacy Drive Plano TX 75024 FRN: 0015544414 Email: Paul.challoner@ericsson.com FRN: 0033444811