FCC ID: 2AD8UAEUDAEUE01 Nokia AEUD AirScale MAA 2x2T2R 256AE n257 4W AEUE AirScale MAA 2x2T2R 256AE n257 4W 28GHz Radio Unit

Applicant: Nokia Solutions and Networks, OY EXHIBIT 4: FCC ID LABEL SAMPLE AND LOCATION INFORMATION

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FCC ID: 2AD8UAEUDAEUE01 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 (AEUD/E), FCC ID:

2AD8UAEUDAEUE01 is attached. A drawing showing label location and drawings of the equipment identification label is attached. Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY FCC Label Drawing for Nokia AirScale 28 GHz Radio Unit (AEUD/E), FCC ID: 2AD8UAEUDAEUE01 FCC ID: 2AD8UAEUDAEUE01

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Nokia Solutions and Networks, OY FCC ID: 2AD8UAEUDAEUE01 Model: AEUD-AEUE IP65 Applicant: Nokia Solutions and Networks, OY Equipment Identification Label Location (Equipment Right side):

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FCC ID: 2AD8UAEUDAEUE01 Nokia Solutions and Networks, OY

Timco Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) May 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 Units (AEUD + AEUE) are the subject of this request for a FCC Class II Permissive Change (C2PC) to its Product Certification under FCC ID: 2AD8UAEUDAEUE01. The Radio Base Unit AEUD and its Extension Module AEUE are an 800 MHz bandwidth LTE / New Radio Transceiver with a total power output capability of 48 dBm EIRP per polarization for a total combined power of 51 dBm EIRP. It was certified to operate with one to four carriers each configured with the 98M0G7W emissions designator. These carriers were transmitted using 2x2 MIMO transmitter in the Part 30 Upper Microwave Flexible Use Service spectrum utilizing 5G New Radio (NR) technology. Nokia Bell Labs, part of the Nokia family of companies, hereby requests certification for Multicarrier operation with up to eight carriers utilizing this 5G New Radio OFDM based air interface. The hardware design is unchanged and all of the required supporting exhibits are attached. The AEUD + AEUE AirScale 28 GHz Radio Units implements four dual 8x8 active element phased array transmit modules. This provides 2x2 MIMO operation with up to 8 carriers using 98M0G7W emissions designators in the Upper Microwave Flexible Use Service spectrum (27.5 28.35 GHz) as allowed under 47CFR Part 30. 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:

Rules Part Number:

Emissions Designators:

Frequency Range:

Output Power:

Frequency Tolerance:

2AD8UAEUDAEUE01 Part 30 98M0G7W, 398MG7W and 798MG7W Transmit/ Receive: 27.5-28.35 GHz 48 dBm EIRP per polarization, 51 dBm EIRP Total Output for 2 polarizations operating in a 2x2 MIMO configuration Five through Eight Carrier Operation 0.05 ppm

(5G-NR) (LTE-TDD Based) 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 (AEUD +

AEUE). This request also authorizes TIMCO Engineering Inc. to resubmit the KDB PAG request, tracking number 267367, for processing of this filing. 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, OY Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEUDAEUE01 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 AEUD and AEUE AirScale 28 GHz Radio Unit Product Certification Report Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY FCC ID: 2AD8UAEUDAEUE01

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TABLE OF CONTENTS 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 Cover Letter Request for Confidentiality 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) 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, OY

Applicant: Nokia Solutions and Networks, OY Federal Communications Commission Authorization and Evaluation Division

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FCC ID: 2AD8UAEUDAEUE01 Agent Authorization Letter Date: September 10, 2019 We, Nokia Solutions and Networks - OY, 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 yours, Terry Schwenk Title: R&D Engineer Regulatory Compliance Nokia Solutions and Networks, OY TEL: 1.847.809.6952 FAX: 1.224.248.8208 Email: terry.schwenk@nokia.com Nokia Solutions and Networks, OY

Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEUDAEUE01 EXHIBIT 2 QUALIFICATIONS and CERTIFICATIONS May 8, 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 Global Product Compliance Laboratory which is part of 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 three different wireless products with the FCC and Canada. Raymond J. Johnson Technical Manager Nokia Bell Labs Nokia Global Products Compliance Laboratory Murray Hill, NJ 07974 Phone: +1 908 679 6220 SECTION 2.911 (e)(g) CERTIFICATION OF TECHNICAL TEST DATA Technical test data submitted to the TCB and to the Commission shall be signed by the person who performed Section 2.911(e) or supervised the tests. The person signing the test data shall attest to the accuracy of such data. The Commission or TCB may require the person signing the test data to submit a statement showing that they are qualified to make or supervise the required measurements. 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 test data are the results of tests performed or supervised by me. Walter Steven Majkowski NCE Member Technical Staff Nokia Bell Labs Nokia Global Products Compliance Laboratory Murray Hill, NJ 07974 Phone +1 908 608 8004 email: steve.majkowski@nokia-bell-labs.com Nokia Solutions and Networks, OY

Applicant: Nokia Solutions and Networks, OY Exhibit 3 FCC REQUIRED INFORMATION

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FCC ID: 2AD8UAEUDAEUE01 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:

60563 Nokia Solutions and Networks, OY 2000 Lucent Lane Naperville, Illinois Attention: Terry P. Schwenk Nokia Solutions and Networks, OY 2000 Lucent Lane Naperville, Illinois Attention: Terry P. Schwenk Phone: (847) 809-6952 email: terry.schwenk@nokia.com 60563 Section 2.1033(c)(2): FCC Identifier:

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

2AD8UAEUDAEUE01 98M0G7W, 398MG7W, Four carrier aggregate of 98M0G7W 798MG7W, Eight carrier aggregate of 98M0G7W 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 one to four 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. 27.5 28.35 GHz Section 2.1033(c)(5): Frequency range, Transmit / Receive:

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 AEUD + AEUE AirScale 28 GHz Radio Units FCC ID: 2AD8UAEUDAEUE01 is capable of producing two 48 dBm EIRP transmit beams (horizontally and vertically polarized) for a total transmit power of 51 dBm EIRP. RF Power control of the AEUD + AEUE 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 AEUD + AEUE 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, OY Applicant: Nokia Solutions and Networks, OY Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: 2AD8UAEUDAEUE01 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 48dBm EIRP beams (63W EIRP). The sum of these two 48 dBm EIRP beams results in the Maximum Total Power of 51 dBm EIRP (126W EIRP) The maximum continuous RF output power available is the sum of the horizontal and vertical transmit beams generated by individual 8x8 antenna assemblies. There are no antenna connections. Each antenna assembly distributes 25dBm of RF power with an overall gain of 23dBi. This results in a radiated power of 48dBm EIRP per antenna assembly for a Total Radiated Power of 51dBm 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 (AEUD/E), FCC ID: 2AD8UAEUDAEUE01 is a 1400 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 up-converted 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, OY

Applicant: Nokia Solutions and Networks, OY EXHIBIT 10: EXTERNAL PHOTOGRAPHS

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FCC ID: 2AD8UAEUDAEUE01 SECTION 2.1033 (c) (12) Photographs (8"xlO") of the equipment of sufficient clarity to reveal equipment construction and layout, including meters, if any, and labels for controls and meters and sufficient views of the internal construction to define component placement and chassis assembly. Insofar as these requirements are met by photographs or drawings contained in the instruction manuals supplied with the product certification request, additional photographs are necessary only to complete the required showing. Response:

The external photographs of the Nokia AirScale 28 GHz Radio Unit (AEUD/E),, FCC ID: 2AD8UAEUDAEUE01 are below. Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY Exhibit 10 continued External Photographs

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FCC ID: 2AD8UAEUDAEUE01 Nokia AirScale 28 GHz Radio Unit (AEUD/E),, FCC ID: 2AD8UAEUDAEUE01 Front View AEUD (Base Unit) Front View AEUE (Extension Module) Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY Exhibit 10 continued External Photographs

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FCC ID: 2AD8UAEUDAEUE01 Rear View AEUD & AEUE AEWD AEWE (extension module) AEUD AEUE (extension module) Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY Exhibit 10 continued External Photographs AEUD with pole mount bracket

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FCC ID: 2AD8UAEUDAEUE01 Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY Exhibit 10 continued External Photographs Left Side

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FCC ID: 2AD8UAEUDAEUE01 AEUD AEUE (extension module) Right Side AEUD AEUE (extension module) Nokia Solutions and Networks, OY Applicant: Nokia Solutions and Networks, OY Exhibit 10 continued External Photographs Top View

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FCC ID: 2AD8UAEUDAEUE01 AEUD Bottom View AEUD AEUE (extension module) AEUE (extension module) Nokia Solutions and Networks, OY

Applicant: Nokia Solutions and Networks, OY Exhibit 3 FCC REQUIRED INFORMATION

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FCC ID: 2AD8UAEUDAEUE01 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:

60563 Nokia Solutions and Networks, OY 2000 Lucent Lane Naperville, Illinois Attention: Terry P. Schwenk Nokia Solutions and Networks, OY 2000 Lucent Lane Naperville, Illinois Attention: Terry P. Schwenk Phone: (847) 809-6952 email: terry.schwenk@nokia.com 60563 Section 2.1033(c)(2): FCC Identifier:

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

2AD8UAEUDAEUE01 98M0G7W, Four carrier aggregate of 398MG7W 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 one to four 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. 27.5 28.35 GHz Section 2.1033(c)(5): Frequency range, Transmit / Receive:

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 AEUD + AEUE AirScale 28 GHz Radio Units FCC ID: 2AD8UAEUDAEUE01 is capable of producing two 48 dBm EIRP transmit beams (horizontally and vertically polarized) for a total transmit power of 51 dBm EIRP. RF Power control of the AEUD + AEUE 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 AEUD + AEUE 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, OY Applicant: Nokia Solutions and Networks, OY Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: 2AD8UAEUDAEUE01 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 48dBm EIRP beams (63W EIRP). The sum of these two 48 dBm EIRP beams results in the Maximum Total Power of 51 dBm EIRP (126W EIRP) The maximum continuous RF output power available is the sum of the horizontal and vertical transmit beams generated by individual 8x8 antenna assemblies. There are no antenna connections. Each antenna assembly distributes 25dBm of RF power with an overall gain of 23dBi. This results in a radiated power of 48dBm EIRP per antenna assembly for a Total Radiated Power of 51dBm 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 (AEUD/E), FCC ID: 2AD8UAEUDAEUE01 is a 1400 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 up-converted 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, OY