FCC ID: VBNAEWF-01 Nokia AirScale MAA 2T2R 512 AE 8W n260 AEWF

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

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FCC ID: VBNAEWF-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 39 GHz Radio Unit (AEWF), FCC ID:

VBNAEWF-01 is attached. A drawing showing label location and drawings of the equipment identification label is attached. Applicant: Nokia Solutions and Networks US LLC FCC Label Drawing for Nokia AirScale 39 GHz Radio Unit (AEWF), FCC ID: VBNAEWF-01

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FCC ID: VBNAEWF-01 Applicant: Nokia Solutions and Networks US LLC Equipment Identification Label Location (Equipment Bottom):

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FCC ID: VBNAEWF-01

Timco Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) August 26, 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 Unit (AEWF) is the subject of this request for a Class II Permissive Change to the FCC Product Certification under FCC ID: VBNAEWF-01. The AEWF is an 800 MHz bandwidth LTE / New Radio Transceiver with a total power output capability of 54 dBm EIRP per polarization for a total power of 57 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 product is presently certified for one through four carrier operation in each of the polarizations. This Class II Change documents operation using five through eight non overlapping carriers in each polarization. The total power is unchanged from the initial filing. There is no change to the product hardware design, or output power rating of the product. For the maximum four carriers configuration a Carrier Aggregation Emissions designator of 397M7G7W is appropriate. Operation otherwise continues within the parameters as originally filed. 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 Designator:

Frequency Range:

Output Power:

Frequency Tolerance:

Grant Notes:

MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. This Class II change is for MIMO operation with five to eight carriers per polarization. VBNAEWF-01 Part 30 100MG7W, 398MG7W and 798G7W Transmit/ Receive: 37 40 GHz 54 dBm EIRP per polarization, 57 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 Class II Change authorization of the AirScale 39 GHz Radio Unit (AEWF) under FCC ID: VBNAEWF-01. 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. Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEWF-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 39 GHz Radio Unit (AEWF) Product Certification Report Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEWF-01 TABLE OF CONTENTS Cover Letter Agent Authorization Letter Exhibit Number FCC Rule Number 1 2 3 4 12 Part 30 Test Report Description FCC Form 731 Qualifications and Certifications 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) Section 2.1033(c)(21) Label Photographs of the Test Setups,

Applicant: Nokia Solutions and Networks US LLC

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Exhibit 2 QUALIFICATIONS and CERTIFICATIONS FCC ID: VBNAEWF-01 August 21, 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 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) 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 technical test data are the results of tests performed or supervised by me. Walter S. Majkowski Walter Steven Majkowski NCE Member Technical Staff Global Products Compliance Laboratory Murray Hill, NJ 07974 Telephone:+1 908 608-8004

Applicant: Nokia Solutions and Networks US LLC

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Exhibit 3 FCC REQUIRED INFORMATION FCC ID: VBNAEWF-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 3201 Olympus Boulevard Dallas, Texas 75019 Attention: Steve Mitchell Nokia Solutions and Networks US LLC 3201 Olympus Boulevard Dallas, Texas 75019 Attention: Steve Mitchell Phone: (972) 374-0243 email: steve.mitchell@nokia.com VBNAEWF-01 Section 2.1033(c)(2): FCC Identifier:

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

100MG7W 398MG7W 798MG7W 1 Carrier for 4 adjacent carriers. for 8 adjacent carriers. Operation with 5 through 8 carriers is new.

(New ) 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 carrier. 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:

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 39 GHz Radio Unit (AEWF) FCC ID: VBNAEWF-01 is capable of producing two 54 dBm EIRP transmit beams (horizontal and vertically polarized respectively) for a total transmit power of 57 dBm EIRP. 37-40 GHz There is no change to the Total Channel Power. RF Power control of the AEWF 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 AEWF 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 initial filing. Applicant: Nokia Solutions and Networks US LLC Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: VBNAEWF-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 54dBm EIRP beams (250W EIRP). The sum of these two 54dBm EIRP beams results in the Maximum Total Power of 57 dBm EIRP (501W 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 54dBm EIRP per antenna assembly for a Total Radiated Power of 57 dBm EIRP This information is unchanged from the initial filing. 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 (AEWF), FCC ID: VBNAEWF-01 is an 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 up-converted to the 37-40 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 initial filing.

Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEWF-01 Agent Authorization Letter Date: August 26, 2020 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 US LLC 3201 Olympus Boulevard Dallas, Texas 75019 USA

+1 972-374-0243 steve.mitchell@nokia.com

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

Timco Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB) May 20, 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 Unit (AEWF) is the subject of this request for a Class II Permissive Change to the FCC Product Certification under FCC ID: VBNAEWF-01. The AEWF is an 800 MHz bandwidth LTE / New Radio Transceiver with a total power output capability of 54 dBm EIRP per polarization for a total power of 57 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 initial filing was for single carrier operation in each of the polarizations. This Class II Change documents operation using two through four non overlapping carriers in each polarization. The total power is unchanged from the initial filing and remains 57 dBm total. There is no change to the product hardware design, or output power rating of the product. For the maximum four carriers configuration a Carrier Aggregation Emissions designator of 397M7G7W is appropriate. Operation otherwise continues within the parameters as originally filed. 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 Designator:

Frequency Range:

Output Power:

Frequency Tolerance:

Grant Notes:

MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. This Class II change is for MIMO operation with one to four carriers per polarization. VBNAEWF-01 Part 30 97M5G7W and 397M7G7W Transmit/ Receive: 37 40 GHz 54 dBm EIRP per polarization, 57 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 Class II Change authorization of the AirScale 39 GHz Radio Unit (AEWF) under FCC ID: VBNAEWF-01. 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:

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FCC ID: VBNAEWF-01 Applicant: Nokia Solutions and Networks US LLC List of Short Term Confidential Exhibits Exhibit Number Exhibit 12 FCC Rule Section Section 2.1033(c)(21) Exhibit Title Photographs of the Test Setups, 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 39 GHz Radio Unit (AEWF) Product Certification Report Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEWF-01 TABLE OF CONTENTS Cover Letter Request for Short Term Confidentiality Agent Authorization Letter Exhibit Number FCC Rule Number 1 2 3 12 Part 30 Test Report 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)(21) Photographs of the Test Setups, Description FCC Form 731 Qualifications and Certifications

Applicant: Nokia Solutions and Networks US LLC

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Exhibit 2 QUALIFICATIONS and CERTIFICATIONS FCC ID: VBNAEUA-01 August 24, 2018 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 thirty nine years of EMC design and testing experience. Mr. Majkowski has previously filed over fifty 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: VBNAEWF-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:

97M5G7W 397M7G7W VBNAEWF-01 1 to 4 Carriers for 4 adjacent carriers.

(New ) Operation with 2 through 4 carriers is new. 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 carrier. 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:

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 39 GHz Radio Unit (AEWF) FCC ID: VBNAEWF-01 is capable of producing two 54 dBm EIRP transmit beams (horizontal and vertically polarized respectively) for a total transmit power of 57 dBm EIRP. 37-40 GHz There is no change to the Total Channel Power. RF Power control of the AEWF 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 AEWF 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 initial filing. Applicant: Nokia Solutions and Networks US LLC Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: VBNAEWF-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 54dBm EIRP beams (250W EIRP). The sum of these two 54dBm EIRP beams results in the Maximum Total Power of 57 dBm EIRP (501W 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 54dBm EIRP per antenna assembly for a Total Radiated Power of 57 dBm EIRP This information is unchanged from the initial filing. 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 (AEWF), FCC ID: VBNAEWF-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 up-converted to the 37-40 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 initial filing.

Applicant: Nokia Solutions and Networks US LLC TIMCO Engineering Inc. FCC Authorized Telecommunications Certification Body (TCB)

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FCC ID: VBNAEWF-01 Nokia Bell Labs Nokia, Global Product Compliance Laboratory 600-700 Mountain Avenue Room 5B-108 Murray Hill, NJ 07974 May 20, 2019 SUBJECT: FCC and TIMCO-TCB/Request for additional info - NOKIA SOLUTIONS AND NETWORKS US LLC FCC ID: VBNAEWF-01 TIMCO JOB #: 1229UC19 Dear FCC Examiner Thank you for your thorough preliminary review of the product Class II Change filing for FCC ID: VBNAEWF-01 TIMCO Job # 1229UC19. 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 US LLC Dear Timco Examiner Thank you for your efforts on behalf of this application. Per your letter on the Class II Change for VBNAEUA-01 we have likewise addressed our filing for VBNAEWF-01 and the responses are as listed below.

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FCC ID: VBNAEWF-01 FCC response on 05/14/2019 for VBNAEUA-01 Guidance was provided in April 2016 TCB workshop, slide 6 in particular (see attached). Also publication 634817 has general guidance on 731 line entries. Attachment Details:

April 2016 TCB slides Nokia Response: A revised Test report, 731 Form and Cover Letter was uploaded which addressed Carrier aggregation. The Test Report changes were restricted to Paragraph 4.3.1.1 on page 19. No other technical changes or data changes were made. Kind Regards Steve W. Steve Majkowski NCE NOKIA Bell Labs Global Product Compliance Laboratory email:

steve.majkowski@nokia-bell-labs.com

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

Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEWF-01 Federal Communications Commission Authorization and Evaluation Division Date: November 15, 2018 Confidentiality Request for:

FCC ID: VBNAEWF-01 To Whom It May Concern, Pursuant to FCC 47 CRF 0.457(d) and 0.459, Section 10, Nokia Solutions and Networks US LLC 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 Active Circuit Devices Drive Levels, Tune-Up procedure Block Diagram, System Description, Circuitry for Determining Frequency Complete Circuit Diagrams Instruction Book Internal Photographs 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, __________________________________ Steve Mitchell Nokia Solutions and Networks US LLC 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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FCC ID: VBNAEWF-01 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 AEWF 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. The status of Release 16 is that it is the evaluation stage with Release 16 scheduled to be issued in Q4 of 2018. The latest released document detailing modulation was:

3GPP TS 38.211 V15.2.0 (2018-06) 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, 64QAM and 256QAM so the overall spectral appearance is similar to LTE. Additional information is in Exhibit 6 of this application. Sincerely, __________________________________ Steve Mitchell Nokia Solutions and Networks US LLC 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: VBNAEWF-01 November 29, 2018 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 thirty nine years of EMC design and testing experience. Mr. Majkowski has previously filed over forty nine 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

Applicant: Nokia Solutions and Networks US LLC

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Exhibit 3 FCC REQUIRED INFORMATION FCC ID: VBNAEWF-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:

VBNAEWF-01 100M0G7W 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 carrier. 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. 37-40 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 AirScale 39 GHz Radio Unit (AEWF) FCC ID: VBNAEWF-01 is capable of producing two 54 dBm EIRP transmit beams (horizontal and vertically polarized respectively) for a total transmit power of 57 dBm EIRP. RF Power control of the AEWF 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 AEWF 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. Applicant: Nokia Solutions and Networks US LLC Exhibit 3 FCC REQUIRED INFORMATION continued

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FCC ID: VBNAEWF-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 54dBm EIRP beams (250W EIRP). The sum of these two 54dBm EIRP beams results in the Maximum Total Power of 57 dBm EIRP (501W 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 antenna gain of 29 dBi. This results in a radiated power of 54dBm EIRP per antenna assembly for a Total Radiated Power of 57 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 (AEWF), FCC ID: VBNAEWF-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 up-converted to the 37-40 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.

Applicant: Nokia Solutions and Networks US LLC

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FCC ID: VBNAEWF-01 Federal Communications Commission Authorization and Evaluation Division Date: November 15, 2018 Confidentiality Request for:

FCC ID: VBNAEWF-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:

External photos 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