TA8AKRC161857-1Multi-standard remote radio

Exhibit 2 FCC authorization letter

Exhibit 13 - Cover letter FCC Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) EHUAYAN No. TA8AKRC161857-1 Approved Checked Date Rev Reference CBC/XRV/D Hua Yang 2020-07-13 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch Subject: Certification for FCC ID : TA8AKRC161857-1 To Whom It May Concern: Er icsson AB requests a Grant of Certification (Type Acceptance) for the above mentioned FCC Identifier. The r adio operates in the Cellular band as per 47 CFR Part 27. This radio (Radio 8863 B41) is designed for use in LTE and NR cellular telephone system. This TDD radio operates in Band 41, the transmitter and the receiver from 2496 MHz to 2690 MHz. It supports radio access technology SR LTE, SR NR and MR LTE+NR. It supports channel bandwidths of 10, 15 and 20 MHz for LTE and 10 MHz, 15 MHz, 20 MHz, 30 MHz, 40 MHz, 50 MHz, 60 MHz, 70 MHz, 80 MHz, 90MHz and 100MHz for NR. The radio supports modulation types of QPSK, 16 QAM, 64QAM and 256 QAM for LTE and NR. The r adio supports spectrum consisting of two or more sub-blocks separated by sub-block gap(s), NCS (Non- Contiguous Spectrum). The radio unit supports carrier aggregation. The r adio has the ability to be used in a RBS system configured for 3GPP MIMO/Spatial multiplexing and beam- forming technologies for LTE and NR. The r adio has 8 TX/RX ports. This radio will in normal mode operates at a maximum power of 10W for channel bandwidth 10 MHz, 15W for 15MHz, 20W for 20MHz, 30W for 30MHz and 40W for 40, 50, 60, 70, 80, 90, 100MHz per port at the output connector. The E xhibit 8 user manuals submitted with this application is generic and may cover multiple products. Thi s application is only valid for the model specified in the Exhibit 12 circuit description. Er icsson 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. Hua Y ang Staff Engineer, Regulatory Programs Ericsson AB Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +86 10 8476 7133 e- mail: [email protected]

Exhibit 13 Request for Confidentiality Ericsson Internal EXHIBIT 13 1 (2) Prepared (also subject responsible if other) No. EHUAYAN TA8AKRC 161857-1 Approved Checked Date Rev Reference CBC/XRV/D Hua Yang 2020-07-13 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046, USA Attention: Equipment Authorization Branch Subject: Request for Confidentiality FCC ID: TA8AKRC161857-1 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 limite d 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 4 Block Diagrams EXHIBIT 9 Internal Photos EXHIBIT 5 Schematics EXHIBIT 10 Parts List EXHIBIT 8 Manuals EXHIBIT 12 Technical Circuit Description Ericsson Internal EXHIBIT 13 2 (2) Prepared (also subject responsible if other) No. EHUAYAN TA8AKRC 161857-1 Approved Checked Date Rev Reference CBC/XRV/D Hua Yang 2020-07-13 A 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: [email protected]

Exhibit 1 ID label and placement Date Page Exhibit 1 ID label and placement 7/13/2020 1(1) F CC ID: TA8AKRC161857-1 FCC ID: TA8AKRC161857-1

No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. TEST REPORT No.I20Z60709-WMD01 for Ericsson AB Radio 8863 B41 KRC 161 857/1 Remote Radio Unit FCC ID: TA8AKRC161857-1 In accordance with FCC CFR 47 Part 27 Issued Date: 2020-08-04 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. Test Laboratory: CTTL, Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel: +86(0)10-62304633-2512, Fax: +86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 2 of 156 REPORT HISTORY Report Number Revision Description Issue Date I20Z60709-WMD01 Rev.0 1 st edition 2020-08-04 Note: the latest revision of the test report supersedes all previous version. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 3 of 156 CONTENTS 1. TEST LABORATORY ......................................................................................................................... 4 1.1. INTRODUCTION & ACCREDITATION ...................................................................................... 4 1.2. TESTING LOCATION .................................................................................................................... 4 1.3. PROJECT DATE .............................................................................................................................. 5 1.4. SIGNATURE ..................................................................................................................................... 5 2. CLIENT INFORMATION ................................................................................................................... 6 2.1. APPLICANT INFORMATION ....................................................................................................... 6 2.2. MANUFACTURER INFORMATION ............................................................................................ 6 3. EQUIPMENT UNDER TEST (EUT) .................................................................................................. 7 3.1. ABOUT EUT ..................................................................................................................................... 7 3.2. GENERAL DESCRIPTION ............................................................................................................ 8 3.3. CONFIGURATION DESCRIPTION ............................................................................................. 9 4. REFERENCE DOCUMENTS ........................................................................................................... 13 4.1. REFERENCE DOCUMENTS FOR TESTING ........................................................................... 13 5. TEST SETUP ...................................................................................................................................... 14 8. LABORATORY ENVIRONMENT ................................................................................................... 15 9. SUMMARY OF TEST RESULTS ..................................................................................................... 16 10. TEST EQUIPMENT UTILIZED .................................................................................................. 17 11. MEASUREMENT UNCERTAINTY ............................................................................................ 17 ANNEX A: MEASUREMENT RESULTS ................................................................................................ 18 A.1 MAXIMUM OUTPUT POWER AND PEAK TO AVERAGE POWER RATIO - EIRP CALCULATION ............. 18 A.2 OCCUPIED BANDWIDTH ................................................................................................................... 42 A.3 SPURIOUS EMISSIONS AT BAND EDGE .............................................................................................. 60 A.4 CONDUCTED SPURIOUS EMISSION ...................................................................................................117 A.5 RADIATED SPURIOUS EMISSION ..................................................................................................... 146 A.6 FREQUENCY STABILITY .................................................................................................................. 153 ANNEX B: ACCREDITATION CERTIFICATE ................................................................................... 156 No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 4 of 156 1. Test Laboratory 1.1. Introduction & Accreditation Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2005 accredited test laboratory under NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM (NVLAP) with lab code 600118-0, and is also an FCC accredited test laboratory (CN5017), and ISED accredited test laboratory (ISED#: 24849). The detail accreditation scope can be found on NVLAP website. 1.2. Testing Location Location 1: CTTL(huayuan North Road) Address: No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191 Location 2: CTTL(BDA) Address: No.18A, Kangding Street, Beijing Economic-Technology Development Area, Beijing, P. R. China 100176 No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 5 of 156 1.3. Project date Testing Start Date: 2020-07-17 Testing End Date: 2020-07-31 1.4. Signature Dong Yuan (Prepared this test report) Zhou Yu (Reviewed this test report) Liu Baodian (Approved this test report) No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 6 of 156 2. Client Information 2.1. Applicant Information Company Name: Ericsson (China) Communications Company Ltd. Address /…

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No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 58 of 156 Port H, QPSK/90.0MHz Channel Position M Port H, QPSK/90.0MHz Channel Position T Port H, QPSK/100.0MHz Channel Position B No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 59 of 156 Port H, QPSK/100.0MHz Channel Position M Port H, QPSK/100.0MHz Channel Position T No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 60 of 156 A.3 Spurious Emissions at Band Edge A.3.1 Reference FCC CFR 47 Part 2, Clause 2.1051 FCC CFR 47 Part 27, Clause 27.53(m) A.3.2 Method of measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10log(P) dB. For MIMO mode configurations, the limit was adjusted with a correction of -9.03dB [10Log(1/8)] by using the Measure and Add 10Log(N) dB technique according to KDB 662911 D01 Multiple Transmitter Output accounting for simultaneous transmission from antenna ports . Then the limit was adjust to -22.03dBm. In the 1 MHz bands immediately outside and adjacent to the frequency block, a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed and a RBW of 1MHz for measurements of emissions > 1MHz away from the band edges. The limit was adjusted with -13.01dB [10Log(50/1000)] to compensate for the reduced measurement bandwidth 50KHz for emission more than 1MHz away from the band edges. For MIMO mode, the limit of -35.04dBm was used for emission more than 1MHz away from the band edges. Spectrum analyzer detector was set as RMS. A.3.3 Measurement limit The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10log(P) dB. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 61 of 156 A.3.4 Measurement result Configuration LTE-MIMO-1C Band Edge Frequency Channel Bandwidth RBW(KHz) Limit(dBm) Channel Position B 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 Channel Position T 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 Port H, Channel Position B, 10.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 62 of 156 Port H, Channel Position T, 10.0MHz Port H, Channel Position B, 15.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 63 of 156 Port H, Channel Position T, 15.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 64 of 156 Port H, Channel Position B, 20.0MHz Port H, Channel Position T, 20.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 65 of 156 Configuration LTE-MIMO-2C Band Edge Frequency Channel Bandwidth RBW(KHz) Limit(dBm) Channel Position B 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 Channel Position T 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 Port H, Channel Position B, 10.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 66 of 156 Port H, Channel Position T, 10.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 67 of 156 Port H, Channel Position B, 15.0MHz Port H, Channel Position T, 15.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 68 of 156 Port H, Channel Position B, 20.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 69 of 156 Port H, Channel Position T, 20.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 70 of 156 Configuration NR-MIMO-1C QPSK Band Edge Frequency Channel Bandwidth RBW(KHz) Limit(dBm) Channel Position B 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 30.0 MHz 300 -22.03 40.0 MHz 400 -22.03 50.0 MHz 500 -22.03 60.0 MHz 600 -22.03 70.0 MHz 700 -22.03 80.0 MHz 800 -22.03 90.0 MHz 900 -22.03 100.0 MHz 1000 -22.03 Channel Position T 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 30.0 MHz 300 -22.03 40.0 MHz 400 -22.03 50.0 MHz 500 -22.03 60.0 MHz 600 -22.03 70.0 MHz 700 -22.03 80.0 MHz 800 -22.03 90.0 MHz 900 -22.03 100.0 MHz 1000 -22.03 No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 71 of 156 Port H, Channel Position B, 10.0MHz Port H, Channel Position T, 10.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 72 of 156 Port H, Channel Position B, 15.0MHz The channel power of 150KHz for 2495.925MHz is -28.91dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 73 of 156 Port H, Channel Position T, 15.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 74 of 156 Port H, Channel Position B, 20.0MHz The channel power of 200KHz for 2495.9MHz is -29.72dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 75 of 156 Port H, Channel Position T, 20.0MHz The channel power of 200KHz for 2690.1MHz is -30.46dBm, which is within the limit of -22.03dBm.

No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 76 of 156 Port H, Channel Position B, 30.0MHz The channel power of 300KHz for 2495.85MHz is -26.65dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 77 of 156 Port H, Channel Position T, 30.0MHz Port H, Channel Position B, 40.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 78 of 156 The channel power of 400KHz for 2495.8MHz is -23.05dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 40.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 79 of 156 The channel power of 400KHz for 2690.2MHz is -25.46dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 50.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 80 of 156 The channel power of 500KHz for 2495.75MHz is -22.58dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 50.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 81 of 156 The channel power of 500KHz for 2690.25MHz is -22.86dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 60.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 82 of 156 The channel power of 600KHz for 2495.7MHz is -27.95dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 60.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 83 of 156 The channel power of 600KHz for 2690.3MHz is -27.28dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 70.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 84 of 156 The channel power of 700KHz for 2495.65MHz is -27.78dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 70.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 85 of 156 The channel power of 700KHz for 2690.35MHz is -26.06dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 80.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 86 of 156 The channel power of 800KHz for 2495.6MHz is -27.37dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 80.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 87 of 156 The channel power of 800KHz for 2690.4MHz is -25.43dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 90.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 88 of 156 The channel power of 900KHz for 2495.55MHz is -26.90dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 90.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 89 of 156 The channel power of 900KHz for 2690.45MHz is -24.57dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 100.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 90 of 156 The channel power of 1MHz for 2495.5MHz is -26.13dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 100.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 91 of 156 The channel power of 1MHz for 2690.5MHz is -23.72dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 92 of 156 Configuration NR-MIMO-2C QPSK Band Edge Frequency Channel Bandwidth RBW(KHz) Limit(dBm) Channel Position B 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 30.0 MHz 300 -22.03 40.0 MHz 400 -22.03 50.0 MHz 500 -22.03 60.0 MHz 600 -22.03 70.0 MHz 700 -22.03 80.0 MHz 800 -22.03 90.0 MHz 900 -22.03 Channel Position T 10.0 MHz 100 -22.03 15.0 MHz 150 -22.03 20.0 MHz 200 -22.03 30.0 MHz 300 -22.03 40.0 MHz 400 -22.03 50.0 MHz 500 -22.03 60.0 MHz 600 -22.03 70.0 MHz 700 -22.03 80.0 MHz 800 -22.03 90.0 MHz 900 -22.03

No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 93 of 156 Port H, Channel Position B, 10.0MHz Port H, Channel Position T, 10.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 94 of 156 Port H, Channel Position B, 15.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 95 of 156 Port H, Channel Position T, 15.0MHz Port H, Channel Position B, 20.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 96 of 156 The channel power of 200KHz for 2495.9MHz is -31.43dBm, which is within the limit of -22.03dBm. Port H, Channel Position T, 20.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 97 of 156 The channel power of 200KHz for 2690.1MHz is -31.65dBm, which is within the limit of -22.03dBm. Port H, Channel Position B, 30.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 98 of 156 Port H, Channel Position T, 30.0MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 99 of 156 Port H, Channel Position B, 40.0MHz The channel power of 400KHz for 2495.8MHz is -28.46dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 100 of 156 Port H, Channel Position T, 40.0MHz The channel power of 400KHz for 2690.2MHz is -27.02dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 101 of 156 Port H, Channel Position B, 50.0MHz The channel power of 500KHz for 2495.75MHz is -25.48dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 102 of 156 Port H, Channel Position T, 50.0MHz The channel power of 500KHz for 2690.25MHz is -24.31dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 103 of 156 Port H, Channel Position B, 60.0MHz The channel power of 600KHz for 2495.7MHz is -28.56dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 104 of 156 Port H, Channel Position T, 60.0MHz The channel power of 600KHz for 2690.3MHz is -26.92dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 105 of 156 Port H, Channel Position B, 70.0MHz The channel power of 700KHz for 2495.65MHz is -27.94dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 106 of 156 Port H, Channel Position T, 70.0MHz The channel power of 700KHz for 2690.35MHz is -26.37dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 107 of 156 Port H, Channel Position B, 80.0MHz The channel power of 800KHz for 2495.6MHz is -27.29dBm, which is within the limit of -22.03dBm.

No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 108 of 156 Port H, Channel Position T, 80.0MHz The channel power of 800KHz for 2690.4MHz is -25.40dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 109 of 156 Port H, Channel Position B, 90.0MHz The channel power of 900KHz for 2495.55MHz is -26.26dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 110 of 156 Port H, Channel Position T, 90.0MHz The channel power of 900KHz for 2690.45MHz is -25.14dBm, which is within the limit of -22.03dBm. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 111 of 156 Configuration LTE+NR-MIMO-MC-BE-1 (1LTE QPSK+1NR QPSK) Band Edge Frequency Channel Bandwidth RBW (KHz) Limit (dBm) Channel Position B (L) 10.0MHz, (NR) 10.0 MHz 100 -22.03 (L) 20.0MHz, (NR) 20.0 MHz 200 -22.03 Channel Position T (L) 10.0MHz, (NR) 10.0 MHz 100 -22.03 (L) 20.0MHz, (NR) 20.0 MHz 200 -22.03 Port H, Channel Position B No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 112 of 156 Port H, Channel Position T Port H, Channel Position B No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 113 of 156 Port H, Channel Position T No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 114 of 156 Configuration LTE+NR-MIMO-MC-BE-2 (2LTE QPSK+1NR QPSK) Band Edge Frequency Channel Bandwidth RBW (KHz) Limit (dBm) Channel Position B (L) 10.0MHz, (NR) 10.0 MHz 100 -22.03 (L) 10.0MHz, (NR) 20.0 MHz 100 -22.03 Channel Position T (L) 10.0MHz, (NR) 10.0 MHz 100 -22.03 (L) 10.0MHz, (NR) 20.0 MHz 100 -22.03 Port H, Channel Position B No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 115 of 156 Port H, Channel Position T Port H, Channel Position B No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 116 of 156 Port H, Channel Position T No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 117 of 156 A.4 Conducted Spurious Emission A.4.1 Reference FCC CFR 47 Part 2, Clause 2.1051 FCC CFR 47 Part 27, Clause 27.53(m) A.4.2 Method of measurement In accordance with FCC rules, the power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The spurious emissions from the antenna terminal were measured. The transmitter output power was attenuated using an attenuator and the frequency spectrum investigated from 3KHz to 27GHz. The resolution bandwidth of 1MHz was employed for frequency band 3KHz to 27GHz. The spectrum analyzer detector was set to RMS. For MIMO mode configurations, the limit was adjusted with a correction of -9.03dB [10Log(1/8)] by using the Measure and Add 10Log(N) dB technique according to KDB 662911 D01 Multiple Transmitter Output accounting for simultaneous transmission from antenna ports. Then the limit was adjust to -22.03dBm. A.4.3 Measurement limit The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10log(P) dB. No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 118 of 156 A.4.4 Measurement results Configuration LTE-MIMO-1C QPSK Channel Bandwidth RBW (MHz) Limit (dBm) 10.0 MHz 1.0 -22.03 20.0 MHz 1.0 -22.03 Port H, Channel Position B 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 119 of 156 Port H, Channel Position M 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 120 of 156 Port H, Channel Position T 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 121 of 156 Port H, Channel Position B 20.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 122 of 156 Port H, Channel Position M 20.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 123 of 156 Port H, Channel Position T 20.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 124 of 156 Configuration LTE-MIMO-2C QPSK Channel Bandwidth RBW (MHz) Limit (dBm) 10.0 MHz 1.0 -22.03 20.0 MHz 1.0 -22.03 Port H, Channel Position M 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 125 of 156 Port H, Channel Position M 20.0 MHz

No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 126 of 156 Configuration LTE-MIMO-6C QPSK Channel Bandwidth RBW (MHz) Limit (dBm) 10.0 MHz 1.0 -22.03 20.0 MHz 1.0 -22.03 No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 127 of 156 Port H, Channel Position M 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 128 of 156 Port H, Channel Position M 20.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 129 of 156 Configuration NR-MIMO-1C QPSK Channel Bandwidth RBW (MHz) Limit (dBm) 10.0 MHz 1.0 -22.03 100.0 MHz 1.0 -22.03 Port H, Channel Position B 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 130 of 156 Port H, Channel Position M 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 131 of 156 Port H, Channel Position T 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 132 of 156 Port H, Channel Position B 100.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 133 of 156 Port H, Channel Position M 100.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 134 of 156 Port H, Channel Position T 100.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 135 of 156 Configuration NR-MIMO-2C QPSK Channel Bandwidth RBW (MHz) Limit (dBm) 10.0 MHz 1.0 -22.03 90.0 MHz 1.0 -22.03 Port H, Channel Position M 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 136 of 156 Port H, Channel Position M 90.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 137 of 156 Configuration NR-MIMO-3C QPSK Channel Bandwidth RBW (MHz) Limit (dBm) 10.0 MHz 1.0 -22.03 50.0 MHz 1.0 -22.03 No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 138 of 156 Port H, Channel Position M 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 139 of 156 Port H, Channel Position M 50.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 140 of 156 Configuration LTE+NR-MIMO-MC-1 (1LTE QPSK+1NR QPSK) Channel Bandwidth RBW (MHz) Limit (dBm) L: 10.0 MHz NR: 10.0 MHz 1.0 -22.03 L: 20.0 MHz NR: 100.0 MHz 1.0 -22.03 Port H, Channel Position M, L 10.0 MHz, NR 10.0 MHz No.I20Z60709-WMD01 ©Copyright. All rights reserved by CTTL. Page 141 of 156 Port H, Channel Position M, L 20.0 MHz, NR 100.0 MHz No.I20Z60709-WMD01 …

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