TA8AKRD901206Antenna Integrated Radio Unit

Request for Confidentiality Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential Commercial in Confidence Confidentiality Agreement 1 (2) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Document Number Revision Date Reference Exhibit 13 A 2020-11-19 Att: Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046, USA Attention: Equipment Authorization Branch FCC ID: TA8AKRD901206 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 Commission’s 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 user’s 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. DocuSign Envelope ID: 9C59BBC0-FD7F-44FB-B42F-AEBE99876326 Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential Commercial in Confidence Confidentiality Agreement 2 (2) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Document Number Revision Date Reference Exhibit 13 A 2020-11-19 EXHIBIT 5 Schematics EXHIBIT 8 Manuals EXHIBIT 9 Internal Photos EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description .......................................................... 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: [email protected] DocuSign Envelope ID: 9C59BBC0-FD7F-44FB-B42F-AEBE99876326 24 January 2021 | 09:31:51 CET

Subject: Certification for FCC ID: TA8AKRD901206 Confidentiality Class External Confidentiality Label Document Type Page Ericsson Internal Technical Product Description 1 (2) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Document Number Revision Date Reference Exhibit 13 Uen B 2021-02-12 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. 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 of 4W/MHz 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 Page Ericsson Internal Technical Product Description 2 (2) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Document Number Revision Date Reference Exhibit 13 Uen B 2021-02-12 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: [email protected]

Subject: Certification for FCC ID: TA8AKRD901206 Confidentiality Class External Confidentiality Label Document Type Page Ericsson Internal Technical Product Description 1 (2) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Document Number Revision Date Reference Exhibit 13 Uen B 2021-02-12 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. 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 of 4W/MHz 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 Page Ericsson Internal Technical Product Description 2 (2) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Document Number Revision Date Reference Exhibit 13 Uen B 2021-02-12 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: [email protected]

Exhibit 3: External photos FCC ID: TA8AKRD901206 Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential 1 (3) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Audun Helle Document Number Revision Date Reference 2021-01-21 KRD 901 206/11 R1B Bottom side Top side Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential 2 (3) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Audun Helle Document Number Revision Date Reference 2021-01-21 Front side Rear side Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential 3 (3) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Audun Helle Document Number Revision Date Reference 2021-01-21 Left side Right side

Exhibit 1- ID label and placement Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EHELAUD Audun Helle Document Number Revision Date Reference A 2020-11-19 1 FCC ID: TA8AKRD901206 Top side: FCC ID: TA8AKRD901206 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.

1 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 © Telefonaktiebolaget LM Ericsson AB. This report shall not be reproduced except in full, without written approval of the laboratory. EMF Test Report: Ericsson AIR 6449 B77D NR (FCC) Accred. no. 1761 Testing ISO/IEC 17025 Test report issued by an Accredited Testing Laboratory Document number: GFTL-20:001076 Uen Rev C Date of report: 2021-02-15 (Rev C) Testing laboratory: Ericsson EMF Research Laboratory Ericsson AB SE-164 80 Stockholm Sweden Company/Client: Peter Carlsson Ericsson AB Blåfjällsgatan 4 SE-164 80 Stockholm Sweden Tests performed by: Fatemeh Ghasemifard Dates of tests: 2021-02-11 (Rev B) Update of the test results with the new antenna radiation pattern files. Manufacturer and market name(s) of device: Ericsson AIR 6449 B77D Testing has been performed in accordance with: FCC OET Bulletin 65 IEC 62232:2017 Test results: RF exposure compliance boundaries (exclusion zones) related to the limits in FCC 47 CFR 1.1310 to be included in the Customer Product Information (CPI) for Ericsson AIR 6449 B77D. Additional information: Signature: Test Engineer _______________________________ Fatemeh Ghasemifard Experienced Researcher [email protected] Tel: +46 727489469 Quality Manager _______________________________ Christer Törnevik Senior Expert – EMF and Health [email protected] Tel: +46 705863148 2 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 Summary of EMF Test Report 1 Equipment under test (EUT) Product name AIR 6449 B77D Product number KRD 901 206/11, KRD 901 206/1 Supported bands, Tx frequency range (MHz) and standards B77D 3700 – 3980 NR Duplexing technology and fraction of downlink transmission time to total time TDD (75%) Exposure environment General public/uncontrolled, Workers/controlled Results RF exposure compliance boundaries, outside of which the exposure is below the general public (GP) and workers (W) exposure limits, are listed below. Dimensions of the box-shaped compliance boundary for general public (GP) and workers (W) exposure for AIR 6449 applicable in the markets employing the FCC RF exposure limits for maximum output power with power tolerance and TDD downlink duty cycle included. 1 This page contains a summary of the test results. The full report provides a complete description of all test details and results. Mode and output power for AIR 6449 Dimensions of the box-shaped compliance boundary (m) Distance in front of EUT Width Height Distance behind EUT Band Standard Maximum nominal output power from the radio IEC 62232 installation class Power tolerance TDD DL duty cycle GP W GP W GP W GP W B77D NR 320 W E+ 1.5 dB 75 % 31.2 14.0 35.3 15.8 13.4 6.0 0.2 0.2 For the power levels specified in the table with tolerances added, and the upward rounding of compliance boundary dimensions to the nearest decimeter, the specified results are conservative. 3 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 1 General information The test results presented in this report define compliance boundaries for AIR 6449 B77D. Outside of these compliance boundaries, the radio frequency (RF) exposure levels are below the limits specified by the Federal Communications Commission (FCC) [1]. The tests were performed by calculations in accordance with the Ericsson RF exposure calculation procedure for base stations [2], which is in conformity with the FCC OET Bulletin 65 [3] and IEC 62232:2017 [4]. It should be noted that the test results presented in this test report are valid for the frequency range specified in Table 1, for the antenna properties specified in Table 2, and for the power level, the power tolerance and TDD downlink duty cycle specified in Table 3. These data as well as the applied antenna pattern files were supplied by the client and may affect the validity of the results. Proposed EMF health and safety information for inclusion in the Customer Product Information (CPI) is provided in Appendices A, B and C. 2 Equipment under test Table 1 and Table 2 below summarize the technical data for the equipment under test (EUT) and the properties of the integrated antenna. Table 3 lists the maximum nominal output power from the radio unit (total peak power from all antenna branches) and the total time-averaged power delivered to the antenna for the specified configuration. The total time-averaged power delivered to the antenna includes output power tolerance and TDD downlink duty cycle. The EUT related data in Tables 1-3 were supplied by the client. Table 1 Technical data for the EUT. Product name and product number AIR 6449 B77D KRD 901 206/11, KRD 901 206/1 Supported bands, Tx frequency range (MHz), and standards B77D 3700 – 3980 NR Antenna KRE 105 407 Dimensions, H × W × D (mm) 778 x 403 x 228 Duplexing technology and fraction of downlink transmission time to total time TDD (75 %) Exposure environment General public/uncontrolled, Workers/controlled IEC 62232 installation class 2 [4] E+ 2 The stated IEC 62232 installation class was determined based on the total EIRP without power tolerance included and considering the TDD downlink duty cycle. The total EIRP was obtained using the antenna patterns provided by the client. 4 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 Table 2 Properties of the antenna. Product number KRE 105 407 Type Internal AAS Number of polarizations 2 Gain 3 (dBi) 25.65 Horizontal HPBW 4 (degrees) 11° Vertical HPBW 4 (degrees) 6° Number of antenna elements (푵 퐇 ,푵 퐕 ) (8, 12) Element separation distance (횫 퐇 ,횫 퐕 ) (mm) (58, 44) Maximum scan range in horizontal plane (degrees) ±60° Maximum scan range in vertical plane (degrees) 83° - 109° Table 3 EUT configurations with nominal peak output power levels and total time-averaged power levels including an output power tolerance and TDD downlink duty cycle. Band Standard Nominal peak output power from the radio (dBm/W) Power tolerance (dB) TDD downlink duty cycle Total time-averaged power delivered to antenna (dBm/W) B77D NR 55.1 / 320 1.5 75 % 55.3 / 339 3 …

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1 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 © Telefonaktiebolaget LM Ericsson AB. This report shall not be reproduced except in full, without written approval of the laboratory. EMF Test Report: Ericsson AIR 6449 B77D NR (FCC) Accred. no. 1761 Testing ISO/IEC 17025 Test report issued by an Accredited Testing Laboratory Document number: GFTL-20:001076 Uen Rev C Date of report: 2021-02-15 (Rev C) Testing laboratory: Ericsson EMF Research Laboratory Ericsson AB SE-164 80 Stockholm Sweden Company/Client: Peter Carlsson Ericsson AB Blåfjällsgatan 4 SE-164 80 Stockholm Sweden Tests performed by: Fatemeh Ghasemifard Dates of tests: 2021-02-11 (Rev B) Update of the test results with the new antenna radiation pattern files. Manufacturer and market name(s) of device: Ericsson AIR 6449 B77D Testing has been performed in accordance with: FCC OET Bulletin 65 IEC 62232:2017 Test results: RF exposure compliance boundaries (exclusion zones) related to the limits in FCC 47 CFR 1.1310 to be included in the Customer Product Information (CPI) for Ericsson AIR 6449 B77D. Additional information: Signature: Test Engineer _______________________________ Fatemeh Ghasemifard Experienced Researcher [email protected] Tel: +46 727489469 Quality Manager _______________________________ Christer Törnevik Senior Expert – EMF and Health [email protected] Tel: +46 705863148 2 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 Summary of EMF Test Report 1 Equipment under test (EUT) Product name AIR 6449 B77D Product number KRD 901 206/11, KRD 901 206/1 Supported bands, Tx frequency range (MHz) and standards B77D 3700 – 3980 NR Duplexing technology and fraction of downlink transmission time to total time TDD (75%) Exposure environment General public/uncontrolled, Workers/controlled Results RF exposure compliance boundaries, outside of which the exposure is below the general public (GP) and workers (W) exposure limits, are listed below. Dimensions of the box-shaped compliance boundary for general public (GP) and workers (W) exposure for AIR 6449 applicable in the markets employing the FCC RF exposure limits for maximum output power with power tolerance and TDD downlink duty cycle included. 1 This page contains a summary of the test results. The full report provides a complete description of all test details and results. Mode and output power for AIR 6449 Dimensions of the box-shaped compliance boundary (m) Distance in front of EUT Width Height Distance behind EUT Band Standard Maximum nominal output power from the radio IEC 62232 installation class Power tolerance TDD DL duty cycle GP W GP W GP W GP W B77D NR 320 W E+ 1.5 dB 75 % 31.2 14.0 35.3 15.8 13.4 6.0 0.2 0.2 For the power levels specified in the table with tolerances added, and the upward rounding of compliance boundary dimensions to the nearest decimeter, the specified results are conservative. 3 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 1 General information The test results presented in this report define compliance boundaries for AIR 6449 B77D. Outside of these compliance boundaries, the radio frequency (RF) exposure levels are below the limits specified by the Federal Communications Commission (FCC) [1]. The tests were performed by calculations in accordance with the Ericsson RF exposure calculation procedure for base stations [2], which is in conformity with the FCC OET Bulletin 65 [3] and IEC 62232:2017 [4]. It should be noted that the test results presented in this test report are valid for the frequency range specified in Table 1, for the antenna properties specified in Table 2, and for the power level, the power tolerance and TDD downlink duty cycle specified in Table 3. These data as well as the applied antenna pattern files were supplied by the client and may affect the validity of the results. Proposed EMF health and safety information for inclusion in the Customer Product Information (CPI) is provided in Appendices A, B and C. 2 Equipment under test Table 1 and Table 2 below summarize the technical data for the equipment under test (EUT) and the properties of the integrated antenna. Table 3 lists the maximum nominal output power from the radio unit (total peak power from all antenna branches) and the total time-averaged power delivered to the antenna for the specified configuration. The total time-averaged power delivered to the antenna includes output power tolerance and TDD downlink duty cycle. The EUT related data in Tables 1-3 were supplied by the client. Table 1 Technical data for the EUT. Product name and product number AIR 6449 B77D KRD 901 206/11, KRD 901 206/1 Supported bands, Tx frequency range (MHz), and standards B77D 3700 – 3980 NR Antenna KRE 105 407 Dimensions, H × W × D (mm) 778 x 403 x 228 Duplexing technology and fraction of downlink transmission time to total time TDD (75 %) Exposure environment General public/uncontrolled, Workers/controlled IEC 62232 installation class 2 [4] E+ 2 The stated IEC 62232 installation class was determined based on the total EIRP without power tolerance included and considering the TDD downlink duty cycle. The total EIRP was obtained using the antenna patterns provided by the client. 4 (10) GFTL-20:001076 Uen, Rev C, 2021-02-15 Table 2 Properties of the antenna. Product number KRE 105 407 Type Internal AAS Number of polarizations 2 Gain 3 (dBi) 25.65 Horizontal HPBW 4 (degrees) 11° Vertical HPBW 4 (degrees) 6° Number of antenna elements (푵 퐇 ,푵 퐕 ) (8, 12) Element separation distance (횫 퐇 ,횫 퐕 ) (mm) (58, 44) Maximum scan range in horizontal plane (degrees) ±60° Maximum scan range in vertical plane (degrees) 83° - 109° Table 3 EUT configurations with nominal peak output power levels and total time-averaged power levels including an output power tolerance and TDD downlink duty cycle. Band Standard Nominal peak output power from the radio (dBm/W) Power tolerance (dB) TDD downlink duty cycle Total time-averaged power delivered to antenna (dBm/W) B77D NR 55.1 / 320 1.5 75 % 55.3 / 339 3 …

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Document 75950239 Report 02 Issue 4 February 2021 Report On FCC Testing of the Ericsson AIR 6449 B77D NR, KRD 901 206/2 (3700-3980 MHz) Base Station in accordance with FCC CFR 47 Part 2 and FCC CFR 47 Part 27 COMMERCIAL-IN-CONFIDENCE FCC: TA8AKRD901206 PREPARED BY APPROVED BY DATED 12 February 2021 Maggie Whiting Steve Scarfe Key Account Manager Authorised Signatory Document 75950239 Report 02 Issue 4 Page 1 of 148 COMMERCIAL – IN - CONFIDENCE CONTENTS Section Page No 1 REPORT INFORMATION ............................................................................................................ 2 1.1 Report Details ................................................................................................................................ 3 1.2 Brief Summary of Results .............................................................................................................. 4 1.3 Configuration Description .............................................................................................................. 5 1.4 Declaration of Build Status ............................................................................................................ 6 1.5 Product Information ....................................................................................................................... 9 1.6 Test Setup ................................................................................................................................... 10 1.7 Test Conditions ............................................................................................................................ 11 1.8 Deviation From The Standard ..................................................................................................... 11 1.9 Modification Record ..................................................................................................................... 11 1.10 Additional Information .................................................................................................................. 13 2 TEST DETAILS .......................................................................................................................... 14 2.1 Maximum Peak Output Power and Peak to Average Ratio - Conducted .................................... 15 2.2 Occupied Bandwidth .................................................................................................................... 35 2.3 Band Edge ................................................................................................................................... 53 2.4 Transmitter Spurious Emissions .................................................................................................. 65 2.5 Frequency Stability .................................................................................................................... 142 3 TEST EQUIPMENT USED ....................................................................................................... 143 3.2 Measurement Uncertainty ......................................................................................................... 146 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT .......................................................... 147 4.1 Accreditation, Disclaimers and Copyright .................................................................................. 148 ANNEX A Module Lists .............................................................................................................................. A.2 Document 75950239 Report 02 Issue 4 Page 2 of 148 COMMERCIAL – IN - CONFIDENCE SECTION 1 REPORT INFORMATION Document 75950239 Report 02 Issue 4 Page 3 of 148 COMMERCIAL – IN - CONFIDENCE 1.1 REPORT DETAILS Manufacturer Ericsson Address Torshamnsgatan 23 Kista SE-16480 Stockholm Sweden Product Name & Product Number AIR 6449 B77D KRD 901 206/2 Serial Number(s) E23B987803 Software Version CXP2030039%1 Revision R48A121 Hardware Version R1B Non-Tested Variants KRD 901 206/21 KRD 901 206/1 KRD 901 206/11 Test Specification/Issue/Date FCC CFR 47 Part 2: 2019 FCC CFR 47 Part 27: 2019 Test Plan 2_12022-HRB 105 601-249 Uen AIR 6449 B77D FCC Test Plan V8 (4W MHz). Start of Test 12 November 2020 Finish of Test 10 February 2021 Name of Engineer(s) Ashok Kumar, Raj Kumar Related Document(s) KDB 971168 D01 v03r01 KDB 662911 D01 v02r01 Ashok Kumar, Raj Kumar This Report has been up issued to Issue 4 and should be read in place Issue 2. This Report has been up issued to Issue 4 to correct config A2 Occupied Bandwidth Tables. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate compliance with FCC Part 2 and FCC Part 27 The sample tested was found to comply with the requirements defined in the applied rules. Test Engineer(s); Document 75950239 Report 02 Issue 4 Page 4 of 148 COMMERCIAL – IN - CONFIDENCE 1.2 BRIEF SUMMARY OF RESULTS A brief summary of results for each configuration, in accordance with FCC CFR 47 Part 2, FCC CFR 47 Part 27 is shown below. Section Specification Clause Test Description Result FCC CFR 47 Part 2 FCC CFR 47 Part 27 2.1 2.1046 27.50 Maximum Peak Output Power and Peak to Average Ratio - Conducted Pass 2.2 2.1049 27.53 Occupied Bandwidth Pass 2.3 2.1051 27.53 (l) Band Edge Pass 2.4 2.1051 27.53 (l) Transmitter Spurious Emissions Pass 2.5 2.1055 27.54 Frequency Stability Pass 2.6 2.1053 27.53 Radiated Spurious Emissions Pass* * - Testing for Radiated Spurious Emissions to FCC Part 15B are recorded in TUV SUD Test Report reference 75950239 Report 01 and to FCC Part 27 in Report reference 75950239 Report 03. Document 75950239 Report 02 Issue 4 Page 5 of 148 COMMERCIAL – IN - CONFIDENCE 1.3 CONFIGURATION DESCRIPTION Configuration RAT No. Of carriers Carrier Bandwidth Carrier Frequency Configuration (MHz) Bottom Middle Top A1 NR 1 20 MHz- SCS 30kHz 3710.01 3840.00 3969.99 …

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TÜV SÜD is a trading name of TUV SUD Ltd Registered in Scotland at East Kilbride, Glasgow G75 0QF, United Kingdom Registered number: SC215164 TUV SUD Ltd is a TÜV SÜD Group Company Phone: +44 (0) 1489 558100 Fax: +44 (0) 1489 558101 www.tuv-sud.co.uk TÜV SÜD Octagon House Concorde Way Fareham Hampshire PO15 5RL United Kingdom TÜV SÜD SIGNATURE NAME JOB TITLE RESPONSIBLE FOR ISSUE DATE Matthew Russell RF Team Leader Authorised Signatory 18 January 2021 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC 47 CFR Part 27 and FCC 47 Part 2. The sample tested was found to comply with the requirements defined in the applied rules. RESPONSIBLE FOR NAME DATE SIGNATURE Testing Graeme Lawler 18 January 2021 FCC Accreditation 90987 Octagon House, Fareham Test Laboratory EXECUTIVE SUMMARY A sample of this product was tested and found to be compliant with FCC 47 CFR Part 27: 2019 and FCC 47 Part 2: 2019 for the tests detailed in section 1.3. FCC Test Report Ericsson AB (EAB) Antenna Integrated Radio Unit, Product Name: AIR 6449 B77D In accordance with FCC 47 CFR Part 27 and FCC 47 Part 2 (NR) Prepared for: Ericsson AB (EAB) Isafjordsgatan 10 Kista 164 80 SWEDEN FCC ID: TA8AKRD901206 COMMERCIAL-IN-CONFIDENCE Document 75950239-03 Issue 01 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD. No part of this document may be reproduced without the prior written approval of TÜV SÜD. © 2021 TÜV SÜD. This report relates only to the actual item/items tested. ACCREDITATION Our UKAS Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our UKAS Accreditation. Results of tests not covered by our UKAS Accreditation Schedule are marked NUA (Not UKAS Accredited). Document 75950239-03 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 19 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record .........................…

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