TA8AKRY901551-2Remote Radio Unit

Attestation Statement Confidentiality Class External Confidentiality Label Document Type Page Ericsson Internal 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked ERAWALA Lars Wallin Document Number Revision Date Reference A 2023-03-01 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: _______________________________ Peter Moberg Head of PEU Radio Ericsson AB Torshamnsgatan 23 SE-164 80 Stockholm, Sweden FRN: 0015544414 On Behalf of Agent: _______________________________ Paul Challoner VP Network Product Solutions Ericsson Inc 6300 Legacy Drive Plano TX 75024 Email: [email protected] FRN: 0033444811

Attestation Statement Confidentiality Class External Confidentiality Label Document Type Page Ericsson Internal 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EJIUGAN Gavin Gan Document Number Revision Date Reference A 2023-08-16 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: TA8AKRY901551-2 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

FCC authorization letter Confidentiality Class External Confidentiality Label Document Type Page Ericsson Internal 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked ERAWALA Lars Wallin Document Number Revision Date Reference 1/0133-600/FEA2926603/14 L 2023-02-28 I, the undersigned, hereby entrust Lars Wallin Bertil Johansson Niklas Roos Audun Helle Afrah Ali Sadiq Hans Östgaard BNEW Hardware Engineering PEU Radio Torshamnsgatan 23 SE-164 80 Stockholm Sweden David Bolzon Denis Lalonde Dave Pampararo Gavin Gan BNEW Hardware Engineering PEU Radio 349 Terry Fox Drive Ottawa, K2K 2V 6 Canada Xiaoying Jiang Weiqun Chen Jieying Zhu Hua Yang Yuejun Ma Zheng Zhao Tingting Wang 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

1 (2) Prepared (also subject responsible if other) No. Gavin Gan TA8AKRY901551-2 Approved Checked Date Rev Reference Aug. 24, 2023 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD America 401 Edgewater Place Suite #500 Wakefield, MA 01880 United States 24 August 2023 FCC ID: TA8AKRY901551-2 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 user’s manuals. 2 (2) Prepared (also subject responsible if other) No. Gavin Gan TA8AKRY901551-2 Approved Checked Date Rev Reference Aug. 24, 2023 A KRY 901 551/2 DOT 4465 B77DB77GB41 - Request for confidentiality list: • Exhibit 04 Block diagram • Exhibit 05 Schematics • Exhibit 08 User Manuals • Exhibit 09 Internal Photographs • Exhibit 10 Bill of Materials • Exhibit 12 Operational and Technical Descriptions Should additional information be required, please contact the undersigned: ..................................................................... Gavin Gan Developer Verification FCC Registration Number (FRN) 0033497470 Ericsson Canada Inc. 349 Terry Fox Drive Ottawa, On, K2K 2V6, Canada Mobile: +1-613-716-9161 Email: [email protected]

Ericsson Canada Proprietary Information Dot 4465 B77DB77GB41 Restricted Use and Duplication FCCID: TA8AKRY901551-2 EMC/LB/F Regulatory Compliance 29/08/2023 Page 1 of 4 Exhibit 3: External Photographs KRY 901 551/2 Photo Submission (External) Dot 4465 B77DB77GB41 FCCID: TA8AKRY901551-2 Date: 23 August 2023 Author: Ericsson EMC 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. Ericsson Canada Proprietary Information Dot 4465 B77DB77GB41 Restricted Use and Duplication FCCID: TA8AKRY901551-2 EMC/LB/F Regulatory Compliance 29/08/2023 Page 2 of 4 Figure 1: Dot 4465 B77DB77GB41 Top (Radome) View Ericsson Canada Proprietary Information Dot 4465 B77DB77GB41 Restricted Use and Duplication FCCID: TA8AKRY901551-2 EMC/LB/F Regulatory Compliance 29/08/2023 Page 3 of 4 Figure 2: Dot 4465 B77DB77GB41 Bottom View Ericsson Canada Proprietary Information Dot 4465 B77DB77GB41 Restricted Use and Duplication FCCID: TA8AKRY901551-2 EMC/LB/F Regulatory Compliance 29/08/2023 Page 4 of 4 Figure 3: Dot 4465 B77DB77GB41 Side View

Ericsson Canada Confidential Exhibit 01: Product Identification Label KRY 901 551/2 23 August 2023 Figure 1: Dot 4465 B77DB77GB41 Label Detail - The text printed shall be: FCC ID: TA8AKRY901551-2

1 (11) GFTL- 23:000856 Uen, Rev B, 2023 -06 -28 © Telefonaktiebolaget LM Ericsson AB. This report shall not be reproduced except in full, without written approval of the laboratory. EMF Test Report: Ericsson Dot 4455/4465 B77DB77GB41 (FCC) Accred. no. 1761 Testing ISO/IEC 17025 Test report issued by an Accredited Testing Laboratory Document number: GFTL- 23:000856 Uen Rev B Date of report: 2023 -06 -28 Testing laboratory: Ericsson EMF Research Laboratory Ericsson AB SE-164 80 Stockholm Sweden Company/Client: Denis Lalonde Ericsson Canada 349 Terry Fox Drive Ottawa ON K2K 2V6 Canada Tests performed by: Stanislav Zhekov Dates of tests: 2023 -06-26 Manufacturer and market name(s) of device: Ericsson Dot 4455/4465 B77DB77GB41 Testing has been performed in accordance with: FCC OET Bulletin 65, KDB447498 D04 v01 Test results: Minimum separation distance for which the RF EMF exposure complies with the limits in FCC 47 CFR 1.1310 to be included in the Customer Product Information (CPI) for Ericsson Dot 4455/4465 B77DB77GB41. Additional information: Testing was conducted for mobile exposure conditions according to KDB447498 D04. Signature: Test Engineer ___________________ Stanislav Zhekov Senior Researcher – EMF and Health [email protected] Tel: +46761074338 Quality Manager ___________________ Christer Törnevik Senior Expert – EMF and Health [email protected] Tel: +46 705863148 2 (11) GFTL- 23:000856 Uen, Rev B, 2023 -06 -28 1 Summary of EMF Test Report 1 Equipment under test (EUT) Product name Ericsson Dot 4455 B77DB77GB41 (internal antenna) Ericsson Dot 4465 B77DB77GB41 (external antennas) Product number KRY 901 551 /1 KRY 901 551 /2 Supported bands, Tx frequency range (MHz), and standards B77D3700 -3980NR TDD B77G3450 -3550NR TDD B412496 -2690 NR TDD, LTE TDD Exposure environment General public/uncontrolled, Occupational/controlled Results RF exposure compliance distances, required for the equipment under test (EUT) to comply with the mobile device exposure conditions and relevant limits applicable in the USA [1] -[3] are listed below for the general public (GP) and occupational (O) exposure limits. RF exposure compliance assessment results for general public (GP) and occupational (O) exposure for Dot 4455/4465 B77DB77GB41, together with an assumed output power tolerance of 1 dB, using procedures applicable for the US market [3] . BandStandard 2 Maximum nominal output power from the radio TDD DL duty cycle Compliance distance GP O B77D +B 77G +B41N+N+L/N 4 x 0. 4 W + 2 x 0.4 W + 2 x 0.4 W 75%20 cm 1 This page contains a summary of the test results. The full report provides a complete description of all test details and results. 2 The standards are abbreviated in this report according to: L for LTE, and N for NR. 3 (11) GFTL- 23:000856 Uen, Rev B, 2023 -06 -28 2 General information The purpose of the tests was to verify that the EUT is in compliance with the appropriate RF exposure standards, recommendations and limits applicable in the USA [1] – [3]. Compliance is demonstrated by showing that the EUT meets the test exemption criteria specified in [3] at a minimum test separation distance of 20 cm. The details of the analysis are presented in Section 4. It should be noted that the test results presented in this test report are valid for the frequency range and for the antenna properties specified in Table 1, in addition to the power level, the power tolerance and TDD downlink duty cycle specified in Table 2. These data, together with information on the physical separation of the antennas were supplied by the client and may affect the validity of the results. The test results were determined for Dot 4455 (equipped with internal antennas) and are also applicable for Dot 4465 connected to external antennas provided that the antenna gain for each branch is equal to or smaller than 5.65 dBi and that the minimum distance between antennas remains equal or larger than 73 mm. Proposed EMF health and safety information for inclusion in the Customer Product Information (CPI) is provided in Appendices A and B. 3 Equipment under test Table 1 summarizes the technical data for the EUT. Photographs and drawing of the EUT are presented in Appendix C. Table 1 Technical data for the EUT. Product name Ericsson Dot 4455 B77DB77GB41 Product tested KRY 901 551/1 Supported bands, Tx frequency range (MHz), and standards B77D3700 -3980NR TDD B77G3450 -3550NR TDD B412496 -2690 NR TDD, LTE TDD Dimensions of Radio head, H x W x D (mm) 230 × 230 × 78 Configuration(s) covered by this report B77D+B77G+B41 Antenna(s) Eight internal antenna branches Maximum antenna gain for each branch (dBi) 1A: 5.56 1B: 5.65 2A: 5.19 2B: 4. 15 3A: 5.11 3B: 4. 39 4A: 5.39 4B: 4.09 Exposure environment General public/uncontrolled, Occupational/controlled Output power levels of the EUT are given in Table 2. Table 2 Output power levels of the EUT. Band Standard Maximum nominal output power [W / dBm] Power tolerance [dB] TDD DL duty cycle Maximum time- averaged output power 3 [W / dBm] B77D+B77G+B41 N+N+L/N 4 x 0.4 W + 2 x 0.4 W + 2 x 0.4 W 175%3.0 / 34 .8 The EUT related data in Table 1 and Table 2 were supplied by the client. 3 Conservative measure of the total maximum possible output power level delivered to the antennas including losses, tolerances, and maximum TDD DL duty cycle. 4 (11) GFTL- 23:000856 Uen, Rev B, 2023 -06 -28 4 Test exemption justification FCC procedures [3] specify exemption criteria and exposure assessment methods to verify compliance with EMF exposure limits [1] of mobile devices. The minimum test separation distance for which the equipment is shown to comply with the exposure limits must be clearly provided in the operating and installation instructions. A minimum test separation distance of at least 20 cm is required between the device and nearby persons to apply mobile device exposure limits. 4.1 Single antenna The effective radiated power (ERP) for each of the eight antenna branches (including …

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Document 75959061 B41 Report 01 Issue 2 24-August-2023 Report On FCC Testing of the Remote Radio Unit Dot 4455/4465 B77DB77GB41 KRY 901 551/1 KRY 901 551/2 LTE, NR, LTE and NR (2496-2690 MHz) Base Station in accordance with FCC CFR 47 Part 2, FCC CFR 47 Part 27 COMMERCIAL-IN-CONFIDENCE FCC: TA8AKRY901551-1 & TA8AKRY901551-2 PREPARED BY APPROVED BY DATED 08/25/2023 Glen Westwell Scott Drysdale Senior Test Engineer Authorised Signatory Document 75959061 B41 Report 01 Issue 2 Page 1 of 108 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 Test Rationale ................................................................................................................................ 5 1.4 Configuration Description .............................................................................................................. 6 1.5 Declaration of Build Status ............................................................................................................ 8 1.6 Product Information ..................................................................................................................... 10 1.7 Test Setup ................................................................................................................................... 11 1.8 Test Conditions ............................................................................................................................ 13 1.9 Deviation From The Standard ..................................................................................................... 13 1.10 Modification Record ..................................................................................................................... 13 1.11 Additional Information .................................................................................................................. 13 2 TEST DETAILS .......................................................................................................................... 14 2.1 Maximum Peak Output Power and Peak to Average Ratio - Conducted .................................... 15 2.2 Band Edge ................................................................................................................................... 53 2.3 Transmitter Spurious Emissions .................................................................................................. 84 2.4 Frequency Stability .................................................................................................................... 100 3 TEST EQUIPMENT USED ....................................................................................................... 101 3.1 Test Equipment Used ................................................................................................................ 102 3.2 Measurement Uncertainty ......................................................................................................... 103 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT .......................................................... 104 4.1 Accreditation, Disclaimers and Copyright .................................................................................. 105 ANNEX A Module Lists .............................................................................................................................. A.2 Document 75959061 B41 Report 01 Issue 2 Page 2 of 108 COMMERCIAL – IN - CONFIDENCE SECTION 1 REPORT INFORMATION Document 75959061 B41 Report 01 Issue 2 Page 3 of 108 COMMERCIAL – IN - CONFIDENCE 1.1 REPORT DETAILS Manufacturer Ericsson Address Torshamnsgatan 23 Kista SE-16480 Stockholm Sweden Product Name & Product Number Dot 4465 B77DB77GB41 KRY 901 551/2 Serial Number(s) E96A102435 Software Version CXP 203 0045/26 - R17B569 Hardware Version R1A Non-Tested Variant (See Section 1.11 Additional Information) Dot 4455 B77DB77GB41 KRY 901 551/1 Test Specification/Issue/Date FCC CFR 47 Part 2: 2021 FCC CFR 47 Part 27: 2022 Test Plan RA FCC Test Plan for Dot 4455_4465 B77DB77GB41 Start of Test 3-August r-2023 Finish of Test 9-August-2023 Name of Engineer(s) Glen Westwell Related Document(s) KDB 971168 D01 v02r02 KDB 662911 D01 v02r01 ANSI C63.26-2015 Glen Westwell 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 and FCC CFR 47 Part 2: 2021, FCC CFR 47 Part 27: 2022. The sample tested was found to comply with the requirements defined in the applied rules. Test Engineer(s); Document 75959061 B41 Report 01 Issue 2 Page 4 of 108 COMMERCIAL – IN - CONFIDENCE 1.2 BRIEF SUMMARY OF RESULTS The tests that have been selected are detailed in the customer Test Plan as defined in section 1.1 of this report. The Test Plan is based on the TÜV SÜD FCC Test Plan Rationale, available on request. 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 2.1051 27.53 Band Edge Pass 2.3 2.1051 27.53 Transmitter Spurious Emissions Pass 2.4 2.1055 27.54 Frequency Stability Pass Testing in this Report covers only B41 (2496-2690 MHz) Document 75959061 B41 Report 01 Issue 2 Page 5 of 108 COMMERCIAL – IN - CONFIDENCE 1.3 TEST RATIONALE The tests that have been selected are detailed in the customer Test Plan as defined in section…

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Document 75959061 B77D Report 01 Issue 1 02-November-2022 FCC and Testing of the Ericsson Remote Radio Unit Dot 4455/4465 B77DB77GB41 KRY 901 551/1, KRY 901 551/2 NR (3700-3980 MHz) Base Station in accordance with FCC CFR 47 Part 2, FCC CFR 47 Part 27 COMMERCIAL-IN-CONFIDENCE FCC: TA8AKRY901551-1 & TA8AKRY901551-2 PREPARED BY APPROVED BY DATED 07-November-2022 Glen Westwell Scott Drysdale Senior Test Engineer Authorised Signatory Document 75959061 B77D Report 01 Issue 1 Page 1 of 96 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 Test Rationale ................................................................................................................................ 5 1.4 Configuration Description .............................................................................................................. 6 1.5 Declaration of Build Status ............................................................................................................ 8 1.6 Product Information ....................................................................................................................... 9 1.7 Test Setup ................................................................................................................................... 11 1.8 Deviation From The Standard ..................................................................................................... 13 1.9 Modification Record ..................................................................................................................... 13 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 .................................................................................................................... 45 2.3 Band Edge ................................................................................................................................... 52 2.4 Transmitter Spurious Emissions .................................................................................................. 75 2.5 Frequency Stability ...................................................................................................................... 90 3 TEST EQUIPMENT USED ......................................................................................................... 92 3.1 Test Equipment Used .................................................................................................................. 93 3.2 Measurement Uncertainty ........................................................................................................... 94 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT ............................................................ 95 4.1 Accreditation, Disclaimers and Copyright .................................................................................... 96 ANNEX A Module Lists .............................................................................................................................. A.2 Document 75959061 B77D Report 01 Issue 1 Page 2 of 96 COMMERCIAL – IN - CONFIDENCE SECTION 1 REPORT INFORMATION Document 75959061 B77D Report 01 Issue 1 Page 3 of 96 COMMERCIAL – IN - CONFIDENCE 1.1 REPORT DETAILS Glen Westwell Manufacturer Ericsson Address Torshamnsgatan 23 Kista SE-16480 Stockholm Sweden Product Name & Product Number Dot 4465 B77DB77GB41 KRY 901 551/2 Serial Number(s) E96A102435 Software Version CXP 203 0045/26 - R17B569 Hardware Version R1A Non-Tested Variant (See Section 1.10 Additional Information) Dot 4455 B77DB77GB41 KRY 901 551/1 Dot 4455 B77DB77GB41 KRY 901 551/2 Test Specification/Issue/Date FCC CFR 47 Part 2: 2021 FCC CFR 47 Part 27: 2022 Test Plan RA FCC Test Plan for Dot 4455_4465 B77DB77GB41 Start of Test 3-October-2022 Finish of Test 7-October-2022 Name of Engineer(s) Glen Westwell Related Document(s) KDB 971168 D01 v02r02 KDB 662911 D01 v02r01 ANSI C63.26-2015 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 and FCC CFR 47 Part 2: 2021, FCC CFR 47 Part 27: 2021. The sample tested was found to comply with the requirements defined in the applied rules. Test Engineer(s); Document 75959061 B77D Report 01 Issue 1 Page 4 of 96 COMMERCIAL – IN - CONFIDENCE 1.2 BRIEF SUMMARY OF RESULTS The tests that have been selected are detailed in the customer Test Plan as defined in section 1.1 of this report. The Test Plan is based on the TÜV SÜD FCC Test Plan Rationale, available on request. 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 Band Edge Pass 2.4 2.1051 27.53 Transmitter Spurious Emissions Pass 2.5 2.1055 27.54 Frequency Stability Pass Testing in this Report covers only B77D (3700-3980 MHz) Document 75959061 B77D Report 01 Issue 1 Page 5 of 96 COMMERCIAL – IN - CONFIDENCE 1.3 TEST RATIONALE The tests that have …

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Document 75959061 B77G Report 01 Issue 2 15-August-2023 Report On FCC and Testing of the Ericsson Remote Radio Unit Dot 4455/4465 B77DB77GB41 KRY 901 551/1, KRY 901 551/2 NR (3450-3550 MHz) Base Station in accordance with FCC CFR 47 Part 2, FCC CFR 47 Part 27 COMMERCIAL-IN-CONFIDENCE FCC: TA8AKRY901551-1 & TA8AKRY901551-2 PREPARED BY APPROVED BY DATED 15 Aug 2023 Glen Westwell Scott Drysdale Senior Test Engineer Authorised Signatory Document 75959061 B77G Report 01 Issue 2 Page 1 of 86 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 Test Rationale ................................................................................................................................ 5 1.4 Configuration Description .............................................................................................................. 6 1.5 Declaration of Build Status ............................................................................................................ 7 1.6 Product Information ....................................................................................................................... 9 1.7 Test Setup ................................................................................................................................... 10 1.8 Deviation From The Standard ..................................................................................................... 12 1.9 Modification Record ..................................................................................................................... 12 1.10 Additional Information .................................................................................................................. 12 2 TEST DETAILS .......................................................................................................................... 13 2.1 Maximum Peak Output Power and Peak to Average Ratio - Conducted .................................... 14 2.2 Occupied Bandwidth .................................................................................................................... 39 2.3 Band Edge ................................................................................................................................... 45 2.4 Transmitter Spurious Emissions .................................................................................................. 66 2.5 Frequency Stability ...................................................................................................................... 81 3 TEST EQUIPMENT USED ....…

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