FCC ID: VBNAEUA-01 AEUA AirScale MAA 2T2R 512AE n257 8W AEUA 28GHz Radio Unit

Applicant: Nokia Solutions and Networks US LLC EXHIBIT 4: FCC ID LABEL SAMPLE AND LOCATION INFORMATION

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FCC ID: VBNAEUA-01 SECTION 2.1033(c) (11) also SECTION 2.925 (a) (1) A photograph or drawing of the equipment identification plate or label showing the information to be placed thereon. Response:

The drawing of the equipment identification label of the Nokia AirScale 28 GHz Radio Unit (AEUA), FCC ID:

VBNAEUA-01 is attached. A drawing showing label location and drawings of the equipment identification label is attached. Nokia Solutions and Networks US LLC Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks US LLC FCC Label Drawing for Nokia AirScale 28 GHz Radio Unit (AEUA), FCC ID: VBNAEUA-01

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FCC ID: VBNAEUA-01 Nokia Solutions and Networks US LLC Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks US LLC Equipment Identification Label Location (Equipment Bottom):

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FCC ID: VBNAEUA-01 Nokia Solutions and Networks US LLC Use pursuant to Company Instructions

Timco Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) June 8, 2020 Nokia, Global Product Compliance Laboratory 600-700 Mountain Avenue Room 5B-108 Murray Hill, New Jersey 07974-0636 USA Bruno Clavier- General Manager Timco Engineering Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 Dear Mr. Clavier The Nokia AirScale 28 GHz Radio Unit (AEUA) is the subject of this request for a FCC Class II Change to the Product Certification under FCC ID: VBNAEUA-01. The AEUA is an 800 MHz bandwidth LTE / 5G New Radio Transceiver with a total power output capability of 57 dBm EIRP per polarization for a total power of 60 dBm EIRP. It operates as a 2x2 MIMO transmitter in the Part 30 Upper Microwave Flexible Use Service spectrum utilizing 5G New Radio (NR) technology. It was previously certified for operation for one to four carriers. Nokia Bell Labs, part of the Nokia family of companies, hereby requests certification for up to eight carrier operation utilizing this 5G New Radio OFDM based air interface. The design of the product, operational bandwidth, and maximum transmit power is unchanged. All of the required supporting exhibits are attached. The measurement exhibits attached to this application demonstrate full compliance with FCC Part 30 following the procedural requirements specified in FCC Part 2 Subpart J Equipment Authorization Procedures. The data, summarized below, is in the form presently used by the Commissions Radio Equipment List. Equipment Identification: VBNAEUA-01 Rules Part Number:

Emissions Designator:

Frequency Range:

Output Power:

Frequency Tolerance:

(5G-NR) (LTE-TDD Based) Part 30 97M5G7W Transmit/ Receive: 27.5 28.35 57 dBm EIRP per polarization, 60 dBm EIRP Total Output for 2 polarizations operating in a 2x2 MIMO configuration 0.05 ppm Attached are the FCC Form 731 (Application for Equipment Authorization Radio Frequency Devices), the required measurement data and exhibits specific to this request for authorization of the AirScale 28 GHz Radio Unit (AEUA). The technical or non-technical contact at Nokia Bell Labs will comply with any request for additional information should the need arise. The attached exhibits with the applicable FCC Rule section are assembled and presented in accordance with the Table of Contents attachment.:

Nokia Solutions and Networks US LLC Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEUA-01 Should there be any questions or procedural issues please feel free to contact me by email and/or phone. Sincerely, Raymond J. Johnson Technical Manager FCC Compliance Test Group Nokia, Global Product Compliance Laboratory Phone: +1 908 679 6220 email: ray.johnson@nokia-bell-labs.com Primary Administrative Contact Raymond J. Johnson Technical Manager FCC Compliance Test Group Nokia, Global Product Compliance Laboratory Building 5A-127 600 Mountain Avenue Murray Hill, NJ 07974 Phone: +1 908 679 6220 email: ray.johnson@ nokia-bell-labs.com Filing Engineer W. Steve Majkowski NCE Filing Lead Engineer Nokia, Global Product Compliance Laboratory Building 5B-103 600 Mountain Avenue Murray Hill, NJ 07974 Phone +1 908 608-8004 email: steve.majkowski@ nokia-bell-labs.com Att. Table of Contents for the AirScale 28 GHz Radio Unit (AEUA) Product Certification Report Nokia Solutions and Networks US LLC Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEUA-01 TABLE OF CONTENTS Cover Letter Agent Authorization Letter Exhibit Number FCC Rule Number 1 2 3 4 Section 2.1033(c)(21) 12 Test Report Section Number FCC Rule Number 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 Section 2.1033(c)(14) Section 2.1046 Section 2.1047 Section 2.1049 Section 2.1051 Section 2.1053 Section 2.1055 Section 2.1041(b) Section 2.1033(c)(21) Section 2.1033(a) Section 2.911(d) Section 2.1033(c)(1,2, 4-7) Manufacturers, FCC Identifier, Emission, Range of RF Power & Frequency Section 2.1033(c)(11) Drawing of the Identification Label Description FCC Form 731 Qualifications and Certifications Photographs of the Test Setups Description of Test Report Exhibits Listing of Required Measurements Measurement of Radio Frequency Power Output Measurement of Modulation Characteristics Measurement of Occupied Bandwidth and Edge of Band Emissions Measurement of Spurious Emissions at Antenna Field Strength of Spurious Radiation Measurement of Frequency Stability List of Test Equipment Photographs of the Test Setups Facilities and Accreditation Appendix A Calibration Certificates Nokia Solutions and Networks US LLC Use pursuant to Company Instructions

Agent Authorization Letter Date: June 27, 2018 We, Nokia Solutions and Networks, declare that Raymond Johnson, Walter Majkowski, Steven Gordon and Qin Yu of Nokia Global Products Compliance Laboratory (GPCL) are authorized agents to sign applications pertinent to FCC and Industry Canada applications. These employees of Nokia Global Product Compliance Laboratory are authorized to make representations to the FCC, Industry Canada and their respective Telecommunications Certified Body (TCB) agents on our behalf. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC and Industry Canada's regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by the TCB, still resides with Nokia Solutions and Networks. I hereby certify on behalf of Nokia Solutions and Networks ("Applicant") that neither Applicant nor any party to the application (officers, directors, and 5% shareholders) is subject to a denial of Federal benefits that includes FCC benefits pursuant to section 5301 of the Anti-Drug Abuse Act of 198821 U.S.C. 853a. Sincerely, ______________________________ Steve Mitchell Nokia Solutions and Networks 6000 Connection Drive Irving, Texas 75039 USA 1-972-374-3000 steve.mitchell@nokia.com

Applicant: Nokia Solutions and Networks US LLC

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Exhibit 2 QUALIFICATIONS and CERTIFICATIONS FCC ID: VBNAEUA-01 June 18, 2020 Section 2.911 (d) QUALIFICATION OF ENGINEERS Section 2.911 (d) Technical test data shall be signed by the person who performed or supervised the tests. The person signing the test data shall attest to the accuracy of such data. The Commission may require such person to submit a statement showing that he is qualified to make or supervise the required measurements. Walter Steven Majkowski is a Member of Technical Staff at Nokia Bell Laboratories. He holds a BSEE from New Jersey Institute of Technology and was trained in the FCC testing procedures. Mr. Majkowski is a Lead engineer for the filing of Wireless Base station products at Nokia Bell Laboratories. Mr. Majkowski is a NARTE certified EMC engineer, Certificate number EMC-001859-NE, and has over forty years of EMC design and testing experience. Mr. Majkowski has previously filed over sixty two different wireless products. Raymond J. Johnson Technical Manager Global Products Compliance Laboratory Murray Hill, NJ 07974 Telephone: +1 908 679 6220 SECTION 2.911 (e)(g) CERTIFICATION OF TECHNICAL TEST DATA Section 2.911(e) The signatures of the applicant and the person certifying the test data shall be made personally by those persons on the original application; copies of such documents may be conformed. Signatures and certifications need not be made under oath. Section 2.911(g) Signed, as used in this section, means an original handwritten signature; however, the Office of Engineering and Technology may allow signature by any symbol executed or adopted by the applicant with the intent that such symbol be a signature, including symbols formed by computer-

generated electronic impulses. I hereby certify that the technical test data are the results of tests performed or supervised by me. Walter Steven Majkowski NCE Member Technical Staff Global Products Compliance Laboratory Murray Hill, NJ 07974 Telephone:+1 908 608-8004 Nokia Solutions and Networks US LLC Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks US LLC

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Exhibit 3 FCC REQUIRED INFORMATION FCC ID: VBNAEUA-01 The following information is presented in the content and format requested by the FCC:

Section 2.1033 (c)(1):

The full name and mailing address of the manufacturer of the device and the applicant for certification Manufacturer:

Applicant:

Nokia Solutions and Networks US LLC 6000 Connection Drive Irving, TX, 75039 Attention: Steve Mitchell Nokia Solutions and Networks US LLC 6000 Connection Drive Irving, TX, 75039 Attention: Steve Mitchell Phone: (972)374-3000 email: steve.mitchell@nokia.com Section 2.1033(c)(2): FCC Identifier:

Section 2.1033(c)(4):Type or types of emission:

VBNAEUA-01 97M5G7W, 398MG7W, 798MG7W This Transceiver System supports the 3GPP 5G New Radio and other LTE technologies. The subject of this certification request is for operation using the 3GPP 5G New Radio modulation format in QPSK, 16QAM and 64QAM (LTE-TDD) for a single LTE carriers. The transceiver can be configured for the various transmit configurations by varying the digital information provided from the baseband channel electronics alone without physical, hardware or circuit changes to the transceiver. Section 2.1033(c)(5): Frequency range, Transmit / Receive : 27.5 28.35 GHz Section 2.1033(c)(6): Range of operating power values or specific operating power levels, and description of any means provided for variation of operating power. Response:

The Nokia AirScale 28 GHz Radio Unit (AEUA) FCC ID: VBNAEUA-01 is capable of producing two 57 dBm EIRP transmit beams (horizontal and vertically polarized respectively) for a total transmit power of 60 dBm EIRP. RF Power control of the AEUA transceiver is accomplished via software control of the data stream and the RF power gain. The software controls the RF power gain through the RF transmit path with a Digital Step Attenuator (DSA) to maintain the correct RF power of the AEUA over frequency and temperature range. The DSA gain control has a resolution of 0.25 dB per step and an overall range of 11 dB. Separate circuitry is provided to inhibit the carrier output if a synthesizer in the transmit path loses lock. Nokia Solutions and Networks US LLC Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks US LLC Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: VBNAEUA-01 Section 2.1033(c)(7): Maximum power rating as defined in the applicable part (s) of the rules. Response:

This product can produce two individual 57dBm EIRP beams (500W EIRP). The sum of these two 57dBm EIRP beams results in the Maximum Total Power of 60 dBm EIRP (1000W EIRP) The maximum continuous RF output power available is the sum of the horizontal and vertical transmit beams generated by individual 16x16 antenna assemblies. There are no antenna connections. Each antenna assembly distributes 28 dBm of RF power with an overall gain of 29 dBi. This results in a radiated power of 57dBm EIRP per antenna assembly for a Total Radiated Power of 60dBm EIRP Section 2.1033 (c)(10): A description of all circuitry and devices for determining and stabilizing frequency. Response:

The Nokia AirScale 28 GHz Radio Unit (AEUA), FCC ID: VBNAEUA-01 is a 800 MHz instantaneous bandwidth digital transceiver designed to operate in the Part 30 Upper Microwave Flexible Use Service spectrum. The FPGA to A/D transceiver in this product is designed to utilizes 50 and 100 MHz carrier emission bandwidth 5G-NR signals which are upconverted to the 27.5-28.35 GHz Band. The frequency stability of the 5G-NR carrier frequency is maintained with an accuracy better than the rated 0.05 ppm by reference frequency locking the phase-locked-loop (PLL) circuitry to a stable internal reference oscillator. External reference timing is provided by locking to an external frequency disciplined reference signals. Separate circuitry is provided to inhibit the carrier output if a synthesizer in the transmit path loses lock The AirScale 28 GHz Radio Unit is supplied its frequency discipline synchronization for reference from the baseband information source which is GPS capable.. Nokia Solutions and Networks US LLC Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEUA-01 Federal Communications Commission Authorization and Evaluation Division Date: April 1, 2019 Confidentiality Request for:

FCC ID: VBNAEUA-01 To Whom It May Concern, Pursuant to Sections 0.457 and 0.459 of the commissions rules, we request shortterm confidential treatment for the following information until 180 days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device:

Test Setup photos Sincerely, _______________________________ Steve Mitchell Nokia Solutions and Networks US LLC 6000 Connection Drive Irving, Texas 75039 USA 1-972-374-3000 steve.mitchell@nokia.com Nokia Solutions and Networks US LLC Use pursuant to Company Instructions