FCC ID: TA8BKRD901206 Antenna Integrated Radio Unit

Confidentiality Class External Confidentiality Label Document Type Ericsson Confidential Prepared By (Subject Responsible) EPIRFAY Faysal Pirmohamed Document Number A Approved By (Document Responsible) Revision Date Reference 2021-05-25 Page 1 (1) Checked Exhibit 1- ID label and placement 1 FCC ID: TA8BKRD901206 Top side:

FCC ID: TA8BKRD901206 The label is a plastic sticker affixed to the product via permanent adhesive. It is designed to last the expected lifetime of the product in the environment in which the product is to be operated.

Confidentiality Class External Confidentiality Label Document Type Technical Product Description Approved By (Document Responsible) Checked Page 1 (2) Ericsson Internal Prepared By (Subject Responsible) ESHUQIX Document Number Exhibit 13 Uen Revision Date Reference B 2021-08-17 Subject: Certification for FCC ID: TA8BKRD901206 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch To Whom It May Concern:

Ericsson AB requests a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier for the models described in Exhibit 12 Chapter 1.1 Product overview. This Permissive Change request for Radio (AIR 6449 B77D) is to support NR70MHz and NR90MHz. The radio operates in the 3.7 GHz Service (3700-3980 MHz) as per 47 CFR Part 27. This Antenna Integrated Radio (AIR) unit, AIR 6449 B77D, is a TDD radio designed for use in NR base station system. It operates in Band 77D, where it transmits and receives from 3700 MHz to 3980 MHz. It supports channel bandwidths of 20 MHz, 40 MHz, 60 MHz, 70 MHz,80 MHz, 90MHz, 100 MHz with SCS 30 kHz. The radio supports modulation types of QPSK, 16QAM, 64QAM and 256QAM. The radio can be used in an RBS system configured for Massive 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. Confidentiality Class External Confidentiality Label Document Type Technical Product Description Approved By (Document Responsible) Checked Page 2 (2) Revision Date Reference B 2021-08-17 Ericsson Internal Prepared By (Subject Responsible) ESHUQIX Document Number Exhibit 13 Uen If additional information is needed, please contact me on the below listed number. Hua Yang Staff Engineer, Regulatory Programs Ericsson AB Isafjordsgatan 10 SE-164 80 Stockholm Sweden Telephone No. +86 10 8476 7133 e-mail: hua.yang@ericsson.com

Ericsson Internal

No.

TA8BKRD901206

Date

2021-08-17

Rev

B

Checked

Reference

1 (2)

Prepared (also subject responsible if other)

EHUAYAN

Approved

Hua Yang

Federal Communications Commission

Authorization & Evaluation Division

7435 Oakland Mills Road

Columbia, Maryland 21046, USA

Attention: Equipment Authorization Branch

Subject: Request for Confidentiality

FCC ID: TA8BKRD901206

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 Commission’s 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) compared to the previous

BS/RU/RRU/RD, 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 and RD, block diagrams,

schematics diagrams, and parts lists as well as certain documents, such as the user’s manuals. Those

documents can only be accessible by the customers who purchase our BS/RU/RRU/RD and accept the

conditions and therefore are provided with unique information access tools.

EXHIBIT 12 Technical Circuit Description

Prepared (also subject responsible if other)

EHUAYAN

Approved

Hua Yang

Ericsson Internal

No.

TA8BKRD901206

Date

2021-08-17

Rev

B

Checked

Reference

2 (2)

Hua Yang

Staff Engineer, Regulatory Programs Ericsson AB

FCC Registration Number (FRN): 0013476155

Isafjordsgatan 10

Kista, SE-164 80 Stockholm

Sweden

Telephone No.: +86 10 8476 7133

e-mail: hua.yang@ericsson.com

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

Confidentiality Class External Confidentiality Label Document Type Ericsson Internal Prepared By (Subject Responsible) EPIRFAY Document Number Exhibit 13 Uen Technical Product Description Approved By (Document Responsible) A Revision Date Reference 2021-05-25 Page 1 (2) Checked Subject: Certification for FCC ID: TA8BKRD901206 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch To Whom It May Concern:

Ericsson AB requests a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier for the models described in Exhibit 12 Chapter 1.1 Product overview. The radio operates in the 3.7 GHz Service (3700-3980 MHz) as per 47 CFR Part 27. This Antenna Integrated Radio (AIR) unit, AIR 6449 B77D, is a TDD radio designed for use in NR base station system. It operates in Band 77D, where it transmits and receives from 3700 MHz to 3980 MHz. It supports channel bandwidths of 20 MHz, 40 MHz, 60 MHz, 80 MHz, 100 MHz with SCS 30 kHz. The radio supports modulation types of QPSK, 16QAM, 64QAM and 256QAM. The radio can be used in an RBS system configured for Massive 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. Confidentiality Class External Confidentiality Label Document Type Technical Product Description Approved By (Document Responsible) A Revision Date Reference 2021-05-25 Page 2 (2) Checked Ericsson Internal Prepared By (Subject Responsible) EPIRFAY Document Number Exhibit 13 Uen If additional information is needed, please contact me on the below listed number. Lars Wallin Quality and Release Management Isafjordsgatan 10 SE-164 80 Stockholm Sweden Telephone No. +46 70 267 00 42 e-mail: lars.i.wallin@ericsson.com

Confidentiality Class External Confidentiality Label Document Type Ericsson Confidential Commercial in Confidence Confidentiality Agreement Prepared By (Subject Responsible) Approved By (Document Responsible) Page 1 (2) Checked A Revision Date Reference 2021-05-25 EPIRFAY Document Number Exhibit 13 Request for Confidentiality Att:

Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046, USA Attention: Equipment Authorization Branch FCC ID: TA8BKRD901206 To whom it may concern:

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

Ericsson 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 out BS/RU/RRU/RD/AIR and accept the conditions and therefore are provided with unique information access tools. Confidentiality Class External Confidentiality Label Document Type Ericsson Confidential Commercial in Confidence Confidentiality Agreement Prepared By (Subject Responsible) Approved By (Document Responsible) Page 2 (2) Checked A Revision Date Reference 2021-05-25 EPIRFAY Document Number Exhibit 13 EXHIBIT 5 Schematics EXHIBIT 9 Internal Photos EXHIBIT 12 Technical Circuit Description EXHIBIT 8 Manuals EXHIBIT 10 Parts List

. Lars Wallin Quality and Release Management, Ericsson AB FCC Registration Number (FRN): 0013476155 Isafjordsgatan 10 SE-164 80 Stockholm Sweden Telephone No. +46 70 267 00 42 e-mail: lars.i.wallin@ericsson.com