FCC ID: 2AD8UAEWDAEWE01 Nokia AEWD AirScale MAA 2x2T2R 256AE n260 4W AEWE AirScale MAA 2x2T2R 256AE n260 4W 39GHz Radio Unit

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

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FCC ID: 2AD8UAEWDAEWE01 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 39 GHz Radio Unit (AEWD/E), FCC ID: 2AD8UAEWDAEWE01 are below. Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 Nokia AirScale 39 GHz Radio Unit (AEWD/E), FCC ID: 2AD8UAEWDAEWE01 Front View AEWD AEWE (extension module) Rear View AEWD AEWE (extension module) Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 Left Side AEWD AEWE (extension module) Right Side AEWD AEWE (extension module) Applicant: Nokia Solutions and Networks, OY Top View

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FCC ID: 2AD8UAEWDAEWE01 AEWD Bottom View AEWD AEWE (extension module) AEWE (extension module)

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

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FCC ID: 2AD8UAEWDAEWE01 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 39 GHz Radio Unit (AEWD + AEWE), FCC ID: 2AD8UAEWDAEWE01 is attached. A drawing showing label location and drawings of the equipment identification label is attached. This information is unchanged from the original Product Certification. Nokia Solutions and Networks, OY Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY FCC Label Drawing for Nokia AirScale 39 GHz Radio Unit (AEWD/E), FCC ID: 2AD8UAEWDAEWE01 FCC ID: 2AD8UAEWDAEWE01

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FCC ID: 2AD8UAEWDAEWED01 Model: AEWD IP65 Nokia Solutions and Networks, OY Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY Equipment Identification Label Location (Equipment right side):

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FCC ID: 2AD8UAEWDAEWE01 Nokia Solutions and Networks, OY Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 EXHIBIT 4: FCC ID LABEL SAMPLE AND LOCATION INFORMATION 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 39 GHz Radio Unit (AEWD/E), FCC ID:

2AD8UAEWDAEWE01 is attached. A drawing showing label location and drawings of the equipment identification label is attached. Applicant: Nokia Solutions and Networks, OY FCC Label Drawing for Nokia AirScale 39 GHz Radio Unit (AEWD/E), FCC ID: 2AD8UAEWDAEWE01 FCC ID: 2AD8UAEWDAEWE01

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FCCID:2AD8UAEWDAEWE01Model:AEWD-AEWEIP65 Applicant: Nokia Solutions and Networks, OY Equipment Identification Label Location (Equipment right side):

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FCC ID: 2AD8UAEWDAEWE01

Timco Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) May 1, 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 39 GHz Radio Units (AEWD +AEWE) are the subject of this request for a Class II Permissive Change to their FCC Product Certification under FCC ID: 2AD8UAEWDAEWE01. The Radio Base Unit AEWD and its Extension Module AEWE are an 800 MHz bandwidth LTE / New Radio Transceiver and were originally certified for operation for 1-4 carriers with a total power output capability of 48 dBm EIRP per polarization for a total combined power of 51 dBm EIRP. 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 design is unchanged from the original filing and all of the required supporting exhibits are attached. This application is for certification under Part 30 in the 37.0 40.0 GHz portion of the Upper Microwave Flexible Use Service spectrum. The AEWD + AEWE AirScale 39 GHz Radio Units implements four dual 8x8 active element phased array transmit modules to provide 2x2 MIMO operation using 98M0G7W emissions designators in the Upper Microwave Flexible Use Service spectrum (37.0 40.0 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:

2AD8UAEWDAEWE01 Part 30 98M0G7W and 398MG7W Transmit/ Receive: 37.0 40.0 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 39 GHz Radio Unit (AEWD +

AEWE). This request also authorizes TIMCO Engineering Inc. to submit a KDB PAG request to the FCC to process 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 Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 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 AEWD and AEWE AirScale 39 GHz Radio Unit Product Certification Report Nokia Solutions and Networks, OY Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY FCC ID: 2AD8UAEWDAEWE01

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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 Use pursuant to Company Instructions

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

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FCC ID: 2AD8UAEWDAEWE01 Agent Authorization Letter Date: August 1, 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 Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 EXHIBIT 2 QUALIFICATIONS and CERTIFICATIONS May 1, 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 thirty nine years of EMC design and testing experience. Mr. Majkowski has previously filed over sixty two 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 Section 2.911(e) performed 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 Use pursuant to Company Instructions

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

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FCC ID: 2AD8UAEWDAEWE01 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:

2AD8UAEWDAEWE01 98M0G7W, 398MG7W 798MG7W Four carrier aggregate of 98MG7W Eight carrier aggregate of 98MG7W 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 up to eight 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 : 37.0 40.0 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 AEWD +AEWE AirScale 39 GHz Radio Units FCC ID: 2AD8UAEWDAEWE01 is capable of producing two 48 dBm EIRP transmit beams (horizontal and vertically polarized respectively) for a total transmit power of 51 dBm EIRP. These values are unchanged from the original Product Certification. RF Power control of the AEWD + AEWE 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 AEWD + AEWE 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. This information is unchanged from the original Product Certification. Nokia Solutions and Networks, OY Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: 2AD8UAEWDAEWE01 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 48 dBm 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 up to 25 dBm of RF power with a maximum realized gain of 23 dBi. This results in a radiated power of 48 dBm EIRP per antenna assembly for a Total Radiated Power of 51 dBm EIRP This information is unchanged from the original Product Certification. Section 2.1033 (c)(10): A description of all circuitry and devices for determining and stabilizing frequency. Response:

The Nokia AirScale 39 GHz Radio Unit (AEWD + AEWE), FCC ID: 2AD8UAEWDAEWE01 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 37.0-40.0 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 39 GHz Radio Unit is supplied its frequency discipline synchronization for reference from the baseband information source which is GPS capable.. This information is unchanged from the original Product Certification. Nokia Solutions and Networks, OY Use pursuant to Company Instructions

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

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FCC ID: 2AD8UAEWDAEWE01 Agent Authorization Letter Date: August 1, 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 Use pursuant to Company Instructions

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

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FCC ID: 2AD8UAEWDAEWE01 Permanent Confidentiality Request Letter Date: August 29, 2019 Confidentiality Request for:

FCC ID: 2AD8UAEWDAEWE01 To Whom It May Concern, Pursuant to FCC 47 CRF 0.457(d) and 0.459, Section 10, Nokia Solutions and Networks requests that a part of the subject FCC and/or IC application listed below be held permanently confidential and permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Exhibit 5 Exhibit 6 Exhibit 7 Exhibit 8 Exhibit 9 Exhibit NDA-

Tune-Up Procedure and Drive levels Operating Description, Circuitry for Determining Frequency Complete Circuit Diagrams Instruction Book Internal Photographs of the Equipment Operational Description NDA Confidentiality of the User Manual is maintained by requiring that any party that is supplied a user manual must first sign a non-disclosure agreement. Currently only cellular system operators have access to these manuals. Internal photos are kept confidential by virtue of the fact that the end product is a non-

consumer product, certified and housed in a sealed enclosure, and is only accessible by trained /approved maintenance personnel. Further, the Applicant has spent substantial effort in developing this product, some aspects of which are deemed to be trade secret and proprietary. Having the subject information easily available to our competitors in this market would negate the advantage we have achieved by developing this product. Not protecting the details of the design will result in financial hardship. 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 E-mail: terry.schwenk@nokia.com Nokia Solutions and Networks, OY Use pursuant to Company Instructions

Timco Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) August 29, 2019 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 39 GHz Radio Units (AEWD +AEWE) are the subject of this request for a new FCC Product Certification under FCC ID: 2AD8UAEWDAEWE01. The Radio Base Unit AEWD and its Extension Module AEWE 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 operates as a 2x2 MIMO transmitter in the Part 30 Upper Microwave Flexible Use Service spectrum utilizing 5G New Radio (NR) technology. The AEWE Extension module can only operate when connected to the AEWD Base unit. The combined system provide 360 degree capability. Nokia Bell Labs, part of the Nokia family of companies, hereby requests certification for Multicarrier operation utilizing this 5G New Radio OFDM based air interface. This is a new design and all of the required supporting exhibits are attached. This application is for certification under Part 30 in the 37.0 40.0 GHz portion of the Upper Microwave Flexible Use Service spectrum. The AEWD + AEWE AirScale 39 GHz Radio Units implements four dual 8x8 active element phased array transmit modules to provide 2x2 MIMO operation using 98M0G7W emissions designators in the Upper Microwave Flexible Use Service spectrum (37.0 40.0 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:

2AD8UAEWDAEWE01 Part 30 98M0G7W and 398MG7W Transmit/ Receive: 37.0 40.0 GHz 48 dBm EIRP per polarization, 51 dBm EIRP Total Output for 2 polarizations operating in a 2x2 MIMO configuration One through Four 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 39 GHz Radio Unit (AEWD +

AEWE). This request also authorizes TIMCO Engineering Inc. to submit a KDB PAG request to the FCC to process 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. Included is a formal letter requesting confidentiality for the following exhibits:

Nokia Solutions and Networks, OY Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY List of Confidential Exhibits

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FCC ID: 2AD8UAEWDAEWE01 Exhibit # FCC Rule Section Exhibit 5 Section 2.1033(c)(8,9) Exhibit 6 Section 2.1033(c)(10,13) Block Diagram, Operational Description, Circuitry for determining frequency) Exhibit 7 Section 2.1033(c)(10) Exhibit 8 Section 2.1033(c)(12,3) Exhibit 9 Section 2.1033(c)(12) Complete Circuit Diagrams) Instruction Book (Installation Manual or Users Manual) Internal Photographs of the Equipment Exhibit Title Active Circuit Devices Drive Levels, Tune-Up procedure 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 AEWD and AEWE AirScale 39 GHz Radio Unit Product Certification Report Nokia Solutions and Networks, OY Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY

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TABLE OF CONTENTS FCC ID: 2AD8UAEWDAEWE01 Cover Letter Request for Confidentiality Exhibit Number FCC Rule Number 1 2 3 4 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 5 6 7 8 9 Section 2.1033(c)(12) Section 2.1033(c)(10, 13) Section 2.1033(c)(21) Section 2.1033(c)(8,9) Section 2.1033(c)(10,13) Section 2.1033(c)(10) Section 2.1033(c)(12,3) Section 2.1033(c)(12) 10 11 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) Active Circuit Devices Drive Levels, Tune-Up procedure Block Diagram, Operational Description, Circuitry for Determining Frequency Complete Circuit Diagrams Instruction Book (Installation Manual or Users Manual) Internal Photographs of the Equipment

(Confidential)

(Confidential)

(Confidential)

(Confidential)

(Confidential) External Photographs of the Equipment Description of Modulation System, 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, OY Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 EXHIBIT 11: DETAILED DESCRIPTION OF THE MODULATION SYSTEM SECTION 2.1033(c) (13) For equipment employing digital modulation techniques, a detailed description of the modulation system to be use, including response characteristics of any filters provided, and a description of the modulating wavetrain, shall be submitted for the maximum rated conditions under which the equipment will be operated. Response The Nokia AEWD/E supports the LTE Based 5G New Radio access technology defined in 3GPP, including multiple-

input multiple-output (MIMO). The 5G-NR access technologies are being developed and standardized under 3GPP TS 38-x, release 15 for radio type 2-O. The latest released document detailing modulation was:

3GPP TS 38.211 V15.6.0 (2019-06) 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical channels and modulation (Release 15) This above standard incorporates coding for QPSK, 16QAM, and 64QAM so the overall spectral appearance is similar to LTE. Additional information is in Exhibit 6 of this application.

Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 August 29, 2019 EXHIBIT 2 QUALIFICATIONS and CERTIFICATIONS 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 thirty nine years of EMC design and testing experience. Mr. Majkowski has previously filed over fifty seven 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 Section 2.911(e) Technical test data submitted to the TCB and to the Commission 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 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 Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks, OY

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FCC ID: 2AD8UAEWDAEWE01 Exhibit 3 FCC REQUIRED INFORMATION 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:

2AD8UAEWDAEWE01 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. Section 2.1033(c)(5): Frequency range, Transmit / Receive : 37.0 40.0 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 AEWD +AEWE AirScale 39 GHz Radio Units FCC ID: 2AD8UAEWDAEWE01 is capable of producing two 48 dBm EIRP transmit beams (horizontal and vertically polarized respectively) for a total transmit power of 51 dBm EIRP. RF Power control of the AEWD + AEWE 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 AEWD + AEWE 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 Use pursuant to Company Instructions Applicant: Nokia Solutions and Networks, OY Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: 2AD8UAEWDAEWE01 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 48 dBm 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 up to 25 dBm of RF power with a maximum realized gain of 23 dBi. This results in a radiated power of 48 dBm EIRP per antenna assembly for a Total Radiated Power of 51 dBm EIRP Section 2.1033 (c)(10): A description of all circuitry and devices for determining and stabilizing frequency. Response:

The Nokia AirScale 39 GHz Radio Unit (AEWD + AEWE), FCC ID: 2AD8UAEWDAEWE01 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 37.0-40.0 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 39 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 Use pursuant to Company Instructions

Applicant: Nokia Solutions and Networks, OY TIMCO Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) October 2, 2019

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FCC ID: 2AD8UAEWDAEWE01 Nokia Bell Labs Nokia, Global Product Compliance Laboratory 600-700 Mountain Avenue Room 5B-108 Murray Hill, NJ 07974 SUBJECT:: TIMCO-TCB/Request for additional info - NOKIA SOLUTIONS AND NETWORKS, OY -

FCC ID: 2AD8UAEWDAEWE01 - JOB #: 2351UC19 , KDB Tracking Number 267367 Dear FCC Examiner Thank you for your thorough preliminary review of the product filing for FCC ID: 2AD8UAEWDAEWE01 TIMCO Job #

2351UC19 - KDB Tracking Number 267367. The Responses to your request for additional information are attached to this letter and changes to all exhibits have been uploaded with this letter. Please also carefully consider the information outlined in the cover letter as it clearly identifies the restrictions governing the integration, installation and operation of the product. Should there be any questions or procedural issues please feel free to contact me or the filing engineer 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@alcatel-lucent.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 Applicant: Nokia Solutions and Networks, OY Dear FCC Examiner Thank you for your review of the filing application for FCC ID: 2AD8UAEWDAEWE01. Per your letter our responses are listed.

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FCC ID: 2AD8UAEWDAEWE01 Your application is currently being reviewed. Please provide response to the following questions and comments:

1- Please provide emission plots for the range 36 GHz to 37 GHz. On page 40 of the test report it is stated that emissions between 36 GHz and 40 GHz were evaluated as out of band emissions and addressed in section 4.3.2 of the test report. Please provide justifications as to why you extend the OOB region from lower edge of the block (37 GHz) to 36 GHz. Nokia Response: The product was tested from 26.5 to 40 GHz with the unit on but transmitter disabled against the Part 15 Class B limit (plot attached) and from 26.5 GHz to 36 GHz with the transmitter on at full power. When attempting to scan from 36 to 37 GHz with the standard radiated emissions configurations the preamplifier is overloaded by the presence of the +51 dBm transmit carriers. Therefore overlapping measurements of Out of Band Emissions were performed from 35 to 41 GHz using a high gain antenna, no preamplifier and invoking the noise reduction capabilities of the FSW Analyzer (plot below). The radiated measurement of Out of Band Emissions from 35 to 41 GHz are corrected for the products realized gain as documented in Confidential Exhibit 6. The exhibit shows that for the 30-50 GHz frequency range the gain is consistent, well behaved and is therefore appropriate for evaluation of emissions from the transmitter. For the 35-37 GHz frequency range in question, the Realized Gain of the product is only 2 dB below the peak gain of the product inside the transmit band. The Out of Band plots, as shown in the example below, clearly show that there are no emissions within 26 dB of the -13 dBm limit. So even if one was to assume that an equivalent signal source was radiating from an Isotropic radiator and discounted the 20 dB of EUT gain correction it would still result in 6dB margin to the limit. There are no detectable emission from 36-37 GHz that are above the measurement noise floor and within 6 dB of the -13 dBm / 82.23 dBuV/m/MHz which is the Part 30 limit. 2- Please note that subtracting the antenna gain from measured radiated power (EIRP) to arrive at equivalent conducted power is only allowed at the band edges. The band edge in this case is the frequency range that is removed from the edge of the block by 10% of the channel bandwidth. Nokia Response: Although the Band Edge is considered to be removed from the edge of block/band by 10% of the channel bandwidth, the Out-Of-Band-Emissions must be evaluated far beyond that point. The spurious regrowth for a single 100 MHz Carrier can extend 100 MHz beyond the edge of block. When the aggregated carrier is 400 MHz , 800 MHz or 1200 MHz wide. the regrowth and spurious emissions outside the band are far beyond the 10% relaxation range of the limit. The OOBE measurement provides the best data for this evaluation of possible interference and it is performed for multiple carrier configurations. It is for that reason that all of the OOBE plots for band n260 were evaluated from 35-41 GHz and this data is key to the FCCs mission in mmWave spectrum control(1). Nokia supported the recent FCC OETs evaluations of OOBE emissions from 28 GHz products. These were evaluated at 250 MHz outside the band and beyond as an indication of performance for the determination of the necessary emissions control for the 23 GHz mmWave spectrums effect on spacecraft microwave instruments such as the NASA Advanced Microwave Scanning Radiometer (ASMRe/J/2), GPM Microwave Imager, MSU/AMSU and Advanced Technology Microwave Sounder (ATMS).

(1) Likewise band N261 evaluations were performed from 26-30 GHz. Kind Regards Steve W. Steve Majkowski NCE NOKIA Bell Labs Global Product Compliance Laboratory email:

steve.majkowski@nokia-bell-labs.com T2 Radiated Emissions 26.5G 40 GHz FCC part 15 B Tx off Final Results Title:

File Name:

RE 26.5-40GHz c:\program files\emisoft - vasona\results\2019-0138 39g w-extension\T2 RE26.5g-40G FCCB Tx off Fin.emi Test Laboratory: AR8 MH 25C, 27% RH 1016mB Test Engineer:

JY / MJS Test Software:

Equipment:

EUT Details:

Configuration:

Vasona by EMISoft, version 2.161 Nokia Wireless Group AEWD SN-YK191800017 AEWE-SN-YK192100004 Powered by -48Vdc, 6 amps. Powered by -48VDC. Tested to FCC Class B, RE 26.5GHz - 40GHz, ESU IH69, Ant-E526. Internal attenuation 0 dB, RBW-30kHz, VBW-3MHz.,Formals RBW-1MHz, VBW-3MHz. Date:

2019-08-27 16:38:30 FORMAL DATA Freq. MHz Raw dBV Cable Factor Level Emission dB dB dBV/m Type Pol H/V 38569.4 26.57 39923.1 25.83 36860.9 24.6 29996.4 24.03 39923.1 39.53 38569.4 39.52 36860.9 37.67 29996.4 37.71 0 0 0 0 0 0 0 0 27.29 27.31 28.51 22.84 27.31 27.29 28.51 22.84 53.86 53.15 53.11 46.86 66.84 66.81 66.18 60.55 AvgMax AvgMax AvgMax AvgMax Peak Peak Peak Peak V H H V H V H V PREVIEW DATA Freq. MHz Raw dBV Cable Factor Level Emission dB dB dBV/m Type Pol H/V 38569.4 26.42 39923.1 24.6 36860.9 21.52 29996.4 20.52 0 0 0 0 27.29 27.31 28.51 22.84 53.72 51.91 50.03 43.36 Preview Preview Debug Debug V H H V Ht. cm 144 205 102 155 205 144 102 155 Ht. cm 200 100 105 105 Az. Deg. 336 44 179 146 44 336 179 146 Az. Deg. 315 225 317 317 Limit Margin dBV/m dB Pass

/Fail Comments 63.5 63.5 63.5 63.5 83.5 83.5 83.5 83.5

-9.64 Pass

-10.35 Pass

-10.39 Pass

-16.64 Pass

-16.66 Pass

-16.69 Pass

-17.32 Pass

-22.95 Pass Limit Margin dBV/m dB Pass

/Fail Comments 63.5 63.5 63.5 63.5

-9.78 Pass

-11.59 Pass

-13.47 Pass

-20.14 Pass Note: Preview data was measured using a peak detector to identify frequencies of interest for formal measurement. Formal data consist of all frequencies in the preview list within 6 dB of specification limit or the top six frequencies. Failure in preview data does not necessarily constitute failure in formal data.

Applicant: Nokia Solutions and Networks, OY TIMCO Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) October 4, 2019

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FCC ID: 2AD8UAEWDAEWE01 Nokia Bell Labs Nokia, Global Product Compliance Laboratory 600-700 Mountain Avenue Room 5B-108 Murray Hill, NJ 07974 SUBJECT:: TIMCO-TCB/Request for additional info - NOKIA SOLUTIONS AND NETWORKS, OY -

FCC ID: 2AD8UAEWDAEWE01 - JOB #: 2351UC19 , KDB Tracking Number 267367 Dear FCC Examiner Thank you for your thorough review of the product filing for FCC ID: 2AD8UAEWDAEWE01 TIMCO Job # 2351UC19

- KDB Tracking Number 267367. The Responses to your request for additional information are attached to this letter and changes to all exhibits have been uploaded with this letter. Should there be any questions or procedural issues please feel free to contact me or the filing engineer 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@alcatel-lucent.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 Applicant: Nokia Solutions and Networks, OY Dear FCC Examiner Thank you for your review of the filing application for FCC ID: 2AD8UAEWDAEWE01. Per your letter our responses are listed.

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FCC ID: 2AD8UAEWDAEWE01 The cover letter and your customer's response was reviewed. Please note the following:

1- The method to subtract the realized gain of the EUT antenna from its measured radiated power to arrive at theoretical conducted power is only allowed for the band edge measurements. For devices subject to part 30, the band edge is defined as the frequency range removed from the edge of the block by 10% of the transmitted signal bandwidth. You are not allowed to extend this region by an arbitrary amount simply because the realized gain of the EUT antenna is simulated beyond its in-band range. Nokia Response: Nokia respects that the FCC can and will declare this interpretation however it deems fit. However, the interpretation as stated above does not mirror the understanding of the mmWave Joint Technical group rewriting ANSI C63.26. I also do not believe it is in the FCCs overall interest to restrict OOBE measurements to 10% beyond the transmitted signal bandwidth from bands edge. I would be happy to discuss this by phone or in person at the OET Lab at the FCCs convenience. The ramifications are significant and beyond the discussion for this specific application. 2- It is stated in the response that " So even if one was to assume that an equivalent signal source was radiating from an isotropic radiator and discounted the 20 dB of EUT gain correction it would still result in 6 dB margin to the limit. " If that is in fact the case, please provide two separate plots, one that shows the radiated emission at the band edge (corrected by EUT antenna gain), and another plot that shows the radiated emission from the band edge down to 36 GHz (without subtracting the EUT antenna gain) that shows the device still meets the emission limit. The other plots showing the emission levels below 36 GHz appear to meet the OOB limit of -13 dBm/MHz, and no further action is required. Nokia Response: The originally requested radiated emissions plot of the product was performed at 1m for the 35-37 GHz frequency range. This measurement is a standard radiated emissions measurement and it is not corrected for product gain. It was performed without a preamplifier and with a notch filter to reduce the transmit carriers effect on the analyzers front end. The formal measurements document a minimum 6.29 dB of margin to the limit. The data is attached. 3- Please note that KDB publication 842590 D01 provides test procedures to measure total radiated power (TRP) in cases where radiated emission (EIRP) power does not meet the OOB limit. It is recommended to explore that option as well. Kind Regards Steve W. Steve Majkowski NCE NOKIA Bell Labs Global Product Compliance Laboratory

+1.908.608.8004 Office:

Cell:

+1.732.259.1458 email:

steve.majkowski@nokia-bell-labs.com T2 Radiated Emissions 26.5G 40 GHz FCC part 15 B Tx off Final Results Title:

File Name:

RE 26.5-40GHz c:\program files\emisoft - vasona\results\2019-0138 39g w-extension\T2 RE26.5g-40G FCCB Tx off Fin.emi Test Laboratory: AR8 MH 25C, 27% RH 1016mB Test Engineer:

JY / MJS Test Software:

Equipment:

EUT Details:

Configuration:

Vasona by EMISoft, version 2.161 Nokia Wireless Group AEWD SN-YK191800017 AEWE-SN-YK192100004 Powered by -48Vdc, 6 amps. Powered by -48VDC. Tested to FCC Class B, RE 26.5GHz - 40GHz, ESU IH69, Ant-E526. Internal attenuation 0 dB, RBW-30kHz, VBW-3MHz.,Formals RBW-1MHz, VBW-3MHz. Date:

2019-08-27 16:38:30 FORMAL DATA Freq. MHz Raw dBV Cable Factor Level Emission dB dB dBV/m Type Pol H/V 38569.4 26.57 39923.1 25.83 36860.9 24.6 29996.4 24.03 39923.1 39.53 38569.4 39.52 36860.9 37.67 29996.4 37.71 0 0 0 0 0 0 0 0 27.29 27.31 28.51 22.84 27.31 27.29 28.51 22.84 53.86 53.15 53.11 46.86 66.84 66.81 66.18 60.55 AvgMax AvgMax AvgMax AvgMax Peak Peak Peak Peak V H H V H V H V PREVIEW DATA Freq. MHz Raw dBV Cable Factor Level Emission dB dB dBV/m Type Pol H/V 38569.4 26.42 39923.1 24.6 36860.9 21.52 29996.4 20.52 0 0 0 0 27.29 27.31 28.51 22.84 53.72 51.91 50.03 43.36 Preview Preview Debug Debug V H H V Ht. cm 144 205 102 155 205 144 102 155 Ht. cm 200 100 105 105 Az. Deg. 336 44 179 146 44 336 179 146 Az. Deg. 315 225 317 317 Limit Margin dBV/m dB Pass

/Fail Comments 63.5 63.5 63.5 63.5 83.5 83.5 83.5 83.5

-9.64 Pass

-10.35 Pass

-10.39 Pass

-16.64 Pass

-16.66 Pass

-16.69 Pass

-17.32 Pass

-22.95 Pass Limit Margin dBV/m dB Pass

/Fail Comments 63.5 63.5 63.5 63.5

-9.78 Pass

-11.59 Pass

-13.47 Pass

-20.14 Pass Note: Preview data was measured using a peak detector to identify frequencies of interest for formal measurement. Formal data consist of all frequencies in the preview list within 6 dB of specification limit or the top six frequencies. Failure in preview data does not necessarily constitute failure in formal data.

Applicant: Nokia Solutions and Networks, OY TIMCO Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) October 7, 2019

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FCC ID: 2AD8UAEWDAEWE01 Nokia Bell Labs Nokia, Global Product Compliance Laboratory 600-700 Mountain Avenue Room 5B-108 Murray Hill, NJ 07974 SUBJECT:: TIMCO-TCB/Request for additional info - NOKIA SOLUTIONS AND NETWORKS, OY -

FCC ID: 2AD8UAEWDAEWE01 - JOB #: 2351UC19 , KDB Tracking Number 267367 Dear FCC Examiner Thank you for your thorough review of the product filing for FCC ID: 2AD8UAEWDAEWE01 TIMCO Job # 2351UC19

- KDB Tracking Number 267367. The Responses to your request for additional information are attached to this letter and changes to all exhibits have been uploaded with this letter. Should there be any questions or procedural issues please feel free to contact me or the filing engineer 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@alcatel-lucent.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 Applicant: Nokia Solutions and Networks, OY Dear FCC Examiner Thank you for your review of the filing application for FCC ID: 2AD8UAEWDAEWE01. Per your letter our responses are listed.

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FCC ID: 2AD8UAEWDAEWE01 1- The method to subtract the realized gain of the EUT antenna from its measured radiated power to arrive at theoretical conducted power is only allowed for the band edge measurements. For devices subject to part 30, the band edge is defined as the frequency range removed from the edge of the block by 10% of the transmitted signal bandwidth. You are not allowed to extend this region by an arbitrary amount simply because the realized gain of the EUT antenna is simulated beyond its in-band range. Previous Nokia Response: Nokia respects that the FCC can and will declare this interpretation however it deems fit. However, the interpretation as stated above does not mirror the understanding of the mmWave Joint Technical group rewriting ANSI C63.26. I also do not believe it is in the FCCs overall interest to restrict OOBE measurements to 10% beyond the transmitted signal bandwidth from bands edge. I would be happy to discuss this by phone or in person at the OET Lab at the FCCs convenience. The ramifications are significant and beyond the discussion for this specific application. FCC Response: Please understand this argument is not about the OOB measurement requirements of Part 30 devices. The frequency range to be investigated is already defined by the rule. In accordance with 2.1057, the emissions of licensed devices are to be investigated from the lowest radio frequency generated in the equipment , without going below 9 kHz, up to a specified upper limit which in your case is set to the fifth harmonic of the highest fundamental frequency or to 100 GHz, whichever is lower. We are not asking you to restrict OOB measurements to 10% beyond the transmitted signal bandwidth from the band edge. Obviously, the OOB measurement investigation has to comply with the requirements stated above. However, we draw your attention to the fact that converting radiated power to conducted power by subtracting gain of the EUT antenna from the measured radiated power is currently only allowed for the band edge. Please refer to section 4.4.2.5 of FCC KDB publication 842590 D01 for further information. This method was suggested by the FCC representatives to the mmW JTG and was agreed upon by the group. That being said, the OOB emissions beyond the band edge is still needed to be investigated by other appropriate methods. Nokia Response: The term argument is far too strong a word to describe this discussion. We are happy to comply with the directions contained herein. OOBE has not been an issue with our mmWave product. It should be noted that the mmWave JTG antenna gain relaxation discussions were agreed to without any mention that this would only be applicable for the 10% bandwidth. All of those discussions were OOBE discussions and not Edge of band discussions. Is it the FCCs position that TRP measurements are only applicable for the Tx band +/- the 10% bandwidth?

2- It is stated in the response that " So even if one was to assume that an equivalent signal source was radiating from an isotropic radiator and discounted the 20 dB of EUT gain correction it would still result in 6 dB margin to the limit. " If that is in fact the case, please provide two separate plots, one that shows the radiated emission at the band edge (corrected by EUT antenna gain), and another plot that shows the radiated emission from the band edge down to 36 GHz (without subtracting the EUT antenna gain) that shows the device still meets the emission limit. The other plots showing the emission levels below 36 GHz appear to meet the OOB limit of -13 dBm/MHz, and no further action is required. Nokia Response: The originally requested radiated emissions plot of the product was performed at 1m for the 35-37 GHz frequency range. This measurement is a standard radiated emissions measurement and it is not corrected for product gain. It was performed without a preamplifier and with a low pass filter to reduce the transmit carriers effect on the analyzers front end. The formal measurements document a minimum 6.29 dB of margin to the limit. The data is attached. FCC Response: Please incorporate the attached plot in the report at an appropriate location with detailed description of the methodology and RF equipment used including the notch filter. Nokia Response: The previously requested test results plot, a detailed description of the measurement methodology and a plot of the notch filter were added to the report. The specific details of the measurement are in paragraph 4.10.1 - Low Pass filter for E-

Field Measurements between 26.5 GHz 37 GHz on page 39, the T15 Radiated Emissions on page 48 and the Test Equipment Lists starting on page 72. Kind Regards Steve W. Steve Majkowski NCE NOKIA Bell Labs Global Product Compliance Laboratory

+1.908.608.8004 Office:

Cell:

+1.732.259.1458 email:

steve.majkowski@nokia-bell-labs.com