FCC ID: VBNAEQM-02 AirScale MAA 64T64R 192AE B48 32W AEQM

Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 EXHIBIT 4: IC 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 MAA 64T64R 192AE B48 AEQM, FCC:

VBNAEQM-02 is attached. A drawing showing label location and drawings of the equipment identification label is attached. FCC Label Drawing for Nokia AirScale MAA 64T64R 192AE B48 AEQM, FCC ID: VBNAEQM-02 Public Page 1 of 1 1 2 3 4 9 2 1.5 31 Notes:

1. Font color: Black 2. All material and manufacturing methods shall be according to NOKIA Substance List and RoHS compliant. A B C D E 2:1 Material :

P400383 OR 7317552 Finish :

Item code F Drawing code P587689 Title FCC label for AEQM CRITICAL DIMENSION KEY Process Capability Study 0 pieces of dimension(s) marked with Continuous Statistical Process Control 0 pieces of dimension(s) marked with Tolerance 1:

Tolerance 2:

DES J. Zhu PREP J. Zhu CHK APP H. Wu S. Xu Item ver Drawing ver 01 05 04 03 02 01 22.10.2021 J.Zhu PE36293 M Date Name 03.08.2022 J.Liu Change No MASS:

0.0 g 22.10.2021 Volume:

dm 22.10.2021 Scale(s):

5:1 22.10.2021 22.10.2021 Dimension in mm 1 / 1 Sheet(s):

MDL:

11620184 1.3 AEQM_FCC_LABEL DRW:

11620184 1.3 AEQM_FCC_LABEL Creo Parametric 4.0 Size:

A4 D E V R E S E R S T H G R L L A I A T A D Y R A T E R P O R P I s k r o w t e N d n A s n o i t u o S a k o N i l FCC Label Location for Nokia AirScale MAA 64T64R 192AE B48 32W AEQM , FCC ID: VBNAEQM-02

Federal Communications Commission Authorization and Evaluation Division Date: August 8, 2022 Confidentiality Request for:

FCC ID: VBNAEQM-02 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. Operating Description Block Diagram Complete Circuit Diagrams Instruction Book Internal Photographs Parts List Exhibit 5 Exhibit 6 Exhibit 7 Exhibit 8 Exhibit 9 Exhibit 14 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 3201 Olympus Blvd Dallas, Texas 75019 USA 1-972-936-7500 steve.mitchell@nokia.com

Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 Timco Engineering Inc. FCC Authorized Telecommunication Certification Body 849 N.W. State Road 45, P.O. Box 370 Newberry, Florida 32669 Nokia Global Product Compliance Laboratory 600-700 Mountain Avenue, Room 5A-107 Murray Hill, NJ 07974, USA July 27, 2022 Subject: Application for Original Equipment Certification under FCC ID: VBNAEQM-02 for Nokia AirScale MAA 64T64R 192AE B48 AEQM Dear Examiner:

The Nokia AirScale MAA 64T64R 192AE B48 AEQM (hereinafter referred to as AEQM) is the subject of this application for Original Equipment Certification under FCC ID: VBNAEQM-02. The AEQM is an LTE-

TDD (Long Term Evolution-Time Division Duplex) and 5G-NR transceiver which operates in Band 48 Citizens Broadband Radio Service (CBRS) spectrum (3550-3700 MHz). The AEQM supports 10MHz and 20 MHz single LTE carriers, plus 10+20 MHz and 20+20 MHz multiple carriers. The AEQM also supports 5G-NR 20, 30, 40, 50, 60, 70, 80, 90 and 100 MHz single carriers with 8-Beam 32T/32R modes or 16-Beam 64T/64R modes of operation and a maximum total RF power output capacity of 32W at its 64T/64R transmit ports. The AEQM also supports cross-polarized 32T/32R 4 streams per polarization and 64T/64R 8 streams per polarization MIMO operations. The AEQM is equipped with an integrated antenna with a maximum total gain of 24.5 dBi for 32T/32R, 1 stream per polarization and 27.5 dBi for 64T/64R, 1 stream per polarization operations. Nokia Bell Labs, part of the Nokia family of companies, hereby requests this certification for LTE and 5G-NR operation. The power will be listed as 20, 30, 40, 50, 60, 70, 80, 90, and 100 MHz on the Grant with the EIRPS as follows:

20 MHz - 151 W EIRP 30 MHz - 239.3 W EIRP 40 MHz - 302.7 W EIRP 50 MHz - 500.0 W EIRP 60 MHz - 530.9 W EIRP 70 MHz - 563.6 W EIRP *

80 MHz - 563.6 W EIRP *

90 MHz - 563.6 W EIRP *

100 MHz - 563.6 W EIRP *

* - These bandwidths allow power that exceeds the product capability therefore they will be listed at maximum power of the product. Public Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 The key data are summarized below. VBNAEQM-02 Part 96 E-UTRAN Band 48, 3550-3700 MHz FCC ID:

FCC Rules:

Frequency Range:

Conducted Output Power: Up to 40.56 dBm (11.39 W) Average Total Up to 57.51dBm (563.6 W) Average Total EIRP Power:

Frequency Tolerance:

0.05 ppm LTE Emissions Designators 9M27F9W, 18M3F9W, 29M2F9W and 40M0F9W LTE with QPSK, 16QAM, 64QAM and 256QAM NR Emissions Designators 18M2W7W, 28M0W7W, 37M7W7W, 47M7W7W, 57M7W7W, 67M7W7W, 77M4W7W, 87M6W7W, 97M4W7W Carriers:

Single 5G-NR Carriers: 20, 30, 40, 50, 60, 70, 80, 90, & 100 MHz Single LTE Carriers: 10 and 20 MHz Multiple LTE Carriers: 10+20 MHz and 20+20 MHz Enclosed in this application package are FCC 731 Form, letters of Request for Permanent Confidentiality, agent authorization letter, the required measurement data and other required exhibits specific to this request for authorization of the subject product. The measurement exhibits attached to this application demonstrate full compliance with FCC Part 96 following the procedural requirements specified in FCC Part 2 Subpart J Equipment Authorization Procedures. The supporting exhibits are assembled and presented in accordance with the Table of Contents attached below. 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 Global Product Compliance Laboratory Phone: 908-679-6220 email: ray.johnson@nokia-bell-labs.com Filing Engineer Steve Gordon email: steve.gordon@nokia-bell-labs.com Public Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 TABLE OF CONTENTS Cover Letter Agent Authorization Letter Required Exhibits:

Exhibit Number FCC Rule Number Section 2.1033(a) 1 Description FCC Form 731 2 3 Section 2.911(d) Qualifications and Certifications Section 2.1033(c)(1,2, 4-7) Manufacturers, FCC Identifier, Emission, Range of RF Power & Frequency 4 Section 2.1033(c)(11), Drawing of the Identification Label 2.925(a)(1) 5 Section 2.1033(c)(8,9) 6 Section 2.1033(c)(10,13) Active Circuit Devices Drive Levels, Tune-Up procedure

(Confidential) Block Diagram, Operational Description, Circuitry for determining frequency

(Confidential) 7 Section 2.1033(c)(10) 8 Section 2.1033(c)(3) Complete Circuit Diagrams

(Confidential) Installation Manual

(Confidential) 8a 9 Section 2.1033(c)(3) Manual - NDA (Non-Disclosure Agreement) Section 2.1033(c)(12) Internal Photographs of the Equipment

(Confidential) 10 Section 2.1033(c)(12) External Photographs of the Equipment 11 Section 2.1033(c)(10, 13) Description of Modulation System 12 Section 2.1033(c)(21) Photographs of the Test Setups 13 Sections 1.1307 & 1.1310 RF Exposure Assessment (MPE Report) 14 Section 2.1033(c)(10) Parts List (Confidential) 15 Section 2.1033(14), 2.911(e) Test Report (5G-NR) 15a Section 2.1033(14), 2.911(e) Test Report (LTE) Public Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 16 WINN-Forum Test Report WInn Forum Spectrum Allocation Server-Citizens Band Radio Service Device Conformity Assessment Test Report Public

Applicant: Nokia Solutions and Networks

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FCC ID: VBNAEQM-02 Agent Authorization Letter Date: July 25, 2022 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 3201 Olympus Blvd Dallas, Texas 75019 USA 1-972-374-3000 steve.mitchell@nokia.com

Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 Exhibit 3 FCC REQUIRED INFORMATION The following information is presented in the content and format requested by 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 OY KARAKAARI 7, FI-02610 ESPOO FINLAND Nokia Solutions and Networks 3201 Olympus Blvd Dallas, TX, 75019 Attention: Steve Mitchell Phone: 972-936-7500 email: steve.mitchell@nokia.com Section 2.1033(c)(2): IC Identifier: VBNAEQM-02 Section 2.1033(c)(4): Type or types of emission:

The Nokia AirScale MAA 64T64R 192AE B48 AEQM is capable of amplifying transmission involving the following types of emissions:

BW (MHz) Emissions Designation 10 20 30 40 20 30 40 50 60 9M27F9W 18M3F9W 29M2F9W 40M0F9W 18M2W7W 28M0W7W 37M7W7W 47M7W7W 57M7W7W Public Page 1 of 2 Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 BW (MHz) Emissions Designation 70 80 90 100 67M7W7W 77M4W7W 87M6W7W 97M4W7W Section 2.1033(c)(5): Frequency range, Transmit / Receive:

Blocks Transmit Range

(MHz) Receive Range (MHz) Bandwidth

(MHz) B48 3550 - 3700 3550 - 3700 150 Exhibit 3 FCC REQUIRED INFORMATION continued 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 AirScale MAA 64T64R 192AE B48 AEQM is capable operating from 14 dBm to 27 dBm/port in 0.5 dB steps. Section 2.1033(c)(7): Maximum power rating as defined in the applicable part (s) of the rules. Response:

The maximum average power output of the AirScale MAA 64T64R 192AE B48 AEQM at the Antenna connection is summarized in the following table:

Operation Mode 64*0.5W mode Max Power per Port 0.5W Total Max Power 32W Modulation LTE/NR Public Page 2 of 2

APPLICANT: Nokia Solutions and Networks FCC ID: VBNAEQM-02 Exhibit 11 DETAILED DESCRIPTION OF THE MODULATION SYSTEM SECTION 2.1033(c) (10,13) 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 AirScale MAA 64T64R 192AE B48 AEQM supports LTE and NR radio access technology, including multiple- input multiple-output (MIMO). System operates with two separate branches based on polarities. Each Made chip has 8 SxC layers as input and with 4 Made chips, there is 32 TRX for one polarity. Similar setup for the other polarity is used. Master beamer will distribute the 8 virtual layers to all four Made chips by 1x25G ethernet (BIP in Made1). Other 8 layers are then distributed the other 4 Made chips. Altogether, the system can handle 16 SxC streams. 8 Made are used as DFE to support 64 TRX Max 100MHz oBW/TRX. DUC/DDC/CFR/DPD are all integrated MADE. L1-

low function such as FFT/IFFT is also integrated in MADE, to provide less data transmission rate. MADE based mMIMO only has one 25G ethernet link between Master beamer and Made. HW only reserve another CPRI link between Master beamer and Made, to support legacy LTE mMIMO application. TI RFIC is used as RFIC component, to provide analog TRX path for signal chain. Each RFIC can support 4 TRX and 2 Feedback, with dedicated FB function to calibration LO leakage and IQ imbalance. There is no extra gain block at the path of the Uplink and Downlink. An integrated PA (power amplifier) is used to provide final output of TX path, The PAR for LTE or NR one carrier should be 7.8dB@0.01%. For 150M IBW, possible to be 8.3dB@0.01%. PA efficiency should be more than 20% at room temperature. Air cavity filter is used to implement the tight requirement of spurious emission for B48 band (3550~3700MHz). 192 AE antenna is used right after filter, using direct connector with filter. A tooling kit can be used to replace the antenna to perform the conductive test. Public Page 1 of 1

Applicant: Nokia Solutions and Networks FCC ID: VBNAEQM-02 EXHIBIT 2 Section 2.911 (d) CERTlFICATION OF TECHNICAL TEST DATA To Whom it may Concern:

This is to certify that the Nokia AirScale MAA 64T64R 192AE B48 AEQM with FCCID:

VBNEAQM-02, manufactured by Nokia is a LTE-TDD (Long Term Evolution-Time Division Duplex) and 5G-NR transceiver and operates in 48 Citizens Broadband Radio Service (CBRS) spectrum

(3550-3700 MHz). R.J. Johnson Technical Manager FCC Compliance Test Group Section 2.911 (e) QUALIFICATION OF ENGINEERS Steve Gordon is a Member of Technical Staff at Nokia. He received a BSET degree in 2001 from The New Jersey Institute of Technology, Newark College of Engineering. He has more than 20 years of experience in the EMC regulatory industry. He has developed test plans and conducted RF tests including the required FCC tests for radio equipment certification. Steve is the Lead engineer for the FCC filing of the subject product at Nokia. Section 2.911(d) CERTIFICATION OF TECHNICAL TEST DATA I hereby certify that the technical test data are the results of tests supervised by me. Steve Gordon Member of Technical Staff Public Page 1 of 1