OWDTR-0172-ETwo47, Base Station Transceiver (700 MHz Band)

Overview Manual 14221-5247-3000 Rev. B, September 2023 Two47™ Base Station 14221-5247-3000, Rev. B 2 MANUAL REVISION HISTORY REV DATE REASON FOR CHANGE - Feb/23 Initial release. A May/23 Revised Section 5.3. B Sep/23 Added 700 MHz. L3Harris Technologies, Public Safety and Professional Communications (PSPC) Business continually evaluates its technical publications for completeness, technical accuracy, and organization. You can assist in this process by submitting your comments and suggestions to the following L3Harris Technologies, Inc. fax your comments to: 1-434-455-6851 PSPC Business or Technical Publications e-mail us at: PSPC _ TechPubs @ l3harris.com 221 Jefferson Ridge Parkway Lynchburg, VA 24501 CREDITS L3Harris, Harris, MASTR, VIDA, EDACS, NetworkFirst, and OpenSky are registered trademarks of L3Harris Technologies. Two47 is a trademark of L3Harris Technologies. TimeProvider is a registered trademark of Microsemi Frequency and Time Corporation. Trimble is a registered trademark of Trimble Inc. All brand and product names are trademarks, registered trademarks, or service marks of their respective holders. NOTICE! The material contained herein is subject to U.S. export approval. No export or re-export is permitted without written approval from the U.S. Government. Rated: EAR99; in accordance with U.S. Dept. of Commerce regulations 15CFR774, Export Administration Regulations. Information and descriptions contained herein are the property of L3Harris Technologies. Such information and descriptions may not be copied or reproduced by any means or disseminated or distributed without the express prior written permission of L3Harris Technologies, PSPC Business, 221 Jefferson Ridge Parkway, Lynchburg, VA 24501. Repairs to this equipment should be made only by an authorized service technician or facility designated by the supplier. Any repairs, alterations, or substitutions of recommended parts made by the user to this equipment not approved by the manufacturer could void the user's authority to operate the equipment in addition to the manufacturer's warranty. This product conforms to the European Union WEEE Directive 2012/19/EU. Do not dispose of this product in a public landfill. Take it to a recycling center at the end of its life. This manual is published by L3Harris Technologies without any warranty. Improvements and changes to this manual necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or equipment, may be made by L3Harris Technologies at any time and without notice. Such changes will be incorporated into new editions of this manual. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose, without the express written permission of L3Harris Technologies. Copyright © 2023, L3Harris Technologies. 14221-5247-3000, Rev. B 3 TABLE OF CONTENTS Section Page 1 REGULATORY AND SAFETY INFORMATION ..................................................................... 5 1.1 SAFETY SYMBOL CONVENTIONS ............................................................................ 5 1.2 IMPORTANT SAFETY INSTRUCTIONS ...................................................................... 5 1.3 MAXIMUM PERMISSIBLE EXPOSURE LIMITS .......................................................... 7 1.4 DETERMINING MPE RADIUS ..................................................................................... 7 1.5 SAFETY TRAINING INFORMATION ........................................................................... 7 1.6 REGULATORY APPROVALS ...................................................................................... 8 1.6.1 Federal Communications Commission ............................................................. 8 1.6.2 ISED CANADA ................................................................................................. 9 2 SPECIFICATIONS ............................................................................................................... 10 2.1 GENERAL .................................................................................................................. 10 2.2 TRANSMITTER ......................................................................................................... 10 2.3 RECEIVER ................................................................................................................ 10 2.4 OPERATIONAL MODES ........................................................................................... 10 3 INTRODUCTION .................................................................................................................. 11 4 RELATED PUBLICATIONS ................................................................................................. 12 5 TWO47 BASE STATION OVERVIEW .................................................................................. 13 5.1 MULTI-CHANNEL BASE STATION SHELF ASSEMBLY ........................................... 13 5.2 TWO47 TIMING REFERENCES ................................................................................ 13 5.3 RACK AND CABINET ASSEMBLIES ......................................................................... 14 6 PROGRAMMING AND DIAGNOSTICS ............................................................................... 15 6.1 VIDA DEVICE MANAGER ......................................................................................... 15 6.2 LED INDICATIONS .................................................................................................... 16 6.2.1 Power (First/Top LED) .................................................................................... 16 6.2.2 Fault (Second LED) ........................................................................................ 16 6.2.3 Transmit (Third LED) ...................................................................................... 16 6.2.4 Receive (Four…

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L3HARRIS TECHNOLOGIES, INC. Public Safety Professional Communications Business Sector. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 w ww.l3h arris.com Authority to Act as Agent September 21, 2023 Element Materials Technology Washington DC LLC 7185 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We authorize Element Materials Technology Washington DC LLC to act on our behalf in all matters relating to this application for equipment authorization including the signing of all documents for this filing. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, Agency Agreement Expiration Date: November 21, 2024 By: Thomas D Camper, Jr. Title: Regulatory Manager On behalf of: L3Harris Technologies, Inc. Telephone: 434-851-3175

L3HARRIS TECHNOLOGIES, INC. Public Safety Professional Communications Business Sector. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 w ww.l3h arris.com US Agent Designation for Service of Process (Applicant is Both Grantee and U.S. Agent) Date: September 21, 2023 TO: Element Materials Technology Washington DC LLC Certification Body Division 7185 Oakland Mills Road Columbia, MD 21046 RE: FCC Certification - Per 47CFR §2.911(d)(7) This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d)(7). The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The Applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information changes. Applicant / US AGENT INFORMATION FCC Registration Number (FRN): 0004945812 Company Name: L3Harris Technologies, Inc., acting through its Public Safety Professional Communications Business Sector Grantee Code: OWD Contact Person: Mr. Thomas Camper, Jr. L3Harris PSPC Regulatory Manager Street Address: 221 Jefferson Ridge Parkway City/Province/Zip: Lynchburg, VA 24501 Telephone No: 434-455-6600 Email: [email protected] With a copy to: Company Name: L3Harris Technologies, Inc., acting through its Public Safety Professional Communications Business Sector Grantee Code: OWD Contact Name: Mr. Bryan Rowlands L3Harris PSPC Legal Department Street Address: 221 Jefferson Ridge Parkway City/Province/Zip: Lynchburg, VA 24501 Telephone No: 434-455-6600 Email: [email protected] 012623-17 Rev 2 Applicant Signatures: L3HARRIS TECHNOLOGIES, INC., acting through its Public Safety Professional Communications Business Sector By: Name: Thomas D. Camper, Jr. Title: L3Harris PSPC Regulatory Manager Date: S e p t e m b e r 2 1 , 2 0 2 3 L3HARRIS TECHNOLOGIES, INC., acting through its Public Safety Professional Communications Business Sector By: Name: Bryan K. Rowlands Title: Principal Senior Counsel Date: September 21, 2023

L3HARRIS TECHNOLOGIES, INC. Public Safety Professional Communications Business Sector. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 w ww.l3h arris.com FCC Equipment Authorization Application – Certification re Covered List Equipment L3Harris Technologies, Inc. acting through its Public Safety Professional Communications Business Sector 221 Jefferson Ridge Parkway Lynchburg, VA 24501 Date: September 21, 2023 Element Materials Technology Washington DC LLC Certification Body Division 7185 Oakland Mills Road Columbia, MD 21046 To whom it may concern: RE: Covered List Equipment for FCC ID: OWDTR-0172-E Per 47 CRF Section 2.911(d)(5)(i) L3Harris Technologies, Inc., acting through its Public Safety Professional Communications Business Sector, (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization IS produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: N/A Per 47 CRF Section 2.911(d)(5)(ii) L3Harris Technologies, Inc., acting through its Public Safety Professional Communications Business Sector, (“the applicant”) certifies that, as of the date of the filing of the application, the applicant ☐ IS /  IS NOT identified on the Covered List as an entity producing “covered” equipment. Thank you, Signature Thomas D. Camper, Jr. L3Harris PSPC Regulatory Manager L3Harris Technologies, Inc.

L3HARRIS TECHNOLOGIES, INC. Public Safety Professional Communications Business Sector. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 w ww.l3h arris.com L3Harris Technologies, Inc. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 Date: September 21, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 RE: Request of Confidentiality for FCC ID: OWDTR-0172-E To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, L3Harris Technologies, Inc. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give L3Harris Technologies, Inc. temporary confidentiality of commercially sensitive information prior to product release. The requested Long-Term and Short-Term Confidential exhibits are listed as follows: CONFIDENTIAL LIST Exhibit Description LONG-TERM 1 Block Diagram 2 Operational Descriptions 3 Parts Lists and Tune-Up Procedure 4 Schematics SHORT-TERM 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User’s Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, Signature Thomas D. Camper, Jr. L3Harris Technologies, Inc. Title: Regulatory Manager

External Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Front Back External Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Top Bottom External Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Left Side Right Side

OWDTR-0172-E / IC: 3636B-0172 ID Label Permanent adhesive permanently affixes the ID label to the device for its expected lifetime in the environment in which it will be operated. ID Label Location on Back of EUT

Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Top Open TRB Covered - Top View Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 TRB Uncovered - Top View TRB - Bottom View Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Top Open – Inputs Labeled Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Top Open – RX/TX Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 PA Assembly - Top Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 PA Assembly - Bottom Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Front Internal Photos FCC ID: OWDTR-0172-E / IC: 3636B-0172 Back

Rhein Tech Laboratories, Inc. Client: L3Harris Technologies 360 Herndon Parkway Model #/HVIN: SN-7 TXMX Suite 1400 ID’s: OWDTR-0172-E/3636B-0172 Herndon, VA 20170 Standards: FCC Part 90/ISED RSS-119 http://www.rheintech.com Report #: 2023080TNB Page 63 of 66 Appendix A: FCC Part 1.1307, 1.1310, 2.1091, 2.1093; ISED RSS-102 Issue 5: RF Exposure Fixed station - addressed at the time of site licensing.

Engineering Solutions & Electromagnetic Compatibility Services 360 Herndon Pkwy | Suite 1400 | Herndon | Virginia 20170 Phone: 703.689.0368 | Fax: 703.689.2056 | www.rheintech.com FCC & ISED Certification Report L3Harris Technologies 221 Jefferson Ridge Parkway Lynchburg, VA 24501 TWO47 700 MHz Base-Station Model: SN-7 TXMX FCC ID: OWDTR-0172-E IC: 3636B-0172 September 28, 2023 Standards Referenced for this Report Part 2: 2021 Frequency Allocations and Radio Treaty Matters; General Rules and Regulations Part 90: 2022 Private Land Mobile Radio Services ANSI C63.26-2015 American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services RSS-119 Issue 12 Land Mobile and Fixed Radio Transmitters and Receivers 27.41 to 960.0 MHz Report Prepared By: Daniel W. Baltzell Document Number: 2023080TNB I, the undersigned, hereby declare that the equipment tested and referenced in this report conforms to the identified standard(s) as described in this test report. No modifications were made to the equipment during testing in order to achieve compliance with these standards. Furthermore, there was no deviation from, additions to, or exclusions from the standards referenced above. Signature: Date: September 28, 2023 Typed/Printed Name: Desmond A. Fraser Position: President This report may not be reproduced, except in full, without the full written approval of Rhein Tech Laboratories, Inc. and L3Harris Technologies. Test results relate only to the item tested. This report replaces Report R1.0. These tests are accredited and meet the requirements of ISO/IEC 17025, as verified by ANAB. Refer to certificate and scope of accreditation AT-1445. Rhein Tech Laboratories, Inc. Client: L3Harris Technologies 360 Herndon Parkway Model #/HVIN: SN-7TXMX Suite 1400 ID’s: OWDTR-0172-E/3636B-0172 Herndon, VA 20170 Standards: FCC Part 90/ISED RSS-119 http://www.rheintech.com Report #: 2023080TNB Page 2 of 66 FCC Equipment Class: TNB FCC Rule Part Frequency Range (MHz) Rated Conducted Output Power (W) Frequency Tolerance (ppm) Emission Designator Transmit Mode 90 769 – 775 (FCC) 768 – 776 (ISED) 100.0 0.06 8K00F1D/E C4FM Data/Voice 90 769 – 775 (FCC) 768 – 776 (ISED) 100.0 0.06 9K70D1W WCQPSK 90 769 – 775 (FCC) 768 – 776 (ISED) 100.0 0.06 9K80D7W HDQPSK 90 769 – 775 (FCC) 768 – 776 (ISED) 100.0 0.06 18K8D1W HVD-SMR 90 769 – 775 (FCC) 768 – 776 (ISED) 100.0 0.06 12K5D1W HVD-NPSPAC Rhein Tech Laboratories, Inc. Client: L3Harris Technologies 360 Herndon Parkway Model #/HVIN: SN-7TXMX Suite 1400 ID’s: OWDTR-0172-E/3636B-0172 Herndon, VA 20170 Standards: FCC Part 90/ISED RSS-119 http://www.rheintech.com Report #: 2023080TNB Page 3 of 66 Table of Contents 1 Test Result Summary ................................................................................................................................... 6 2 General Information ...................................................................................................................................... 6 2.1 Test Facility ............................................................................................................................................. 6 2.2 Related Submittal(s)/Grant(s) ................................................................................................................. 6 2.3 Grant Notes ............................................................................................................................................. 6 2.4 Tested System Details ............................................................................................................................ 6 2.5 Configuration of Tested System .............................................................................................................. 7 3 Test Modes ................................................................................................................................................... 8 4 FCC Part 2.1046(a): RF Power Output; FCC 90.542(b) Transmitting Power and Antenna Height Limits; ISED RSS-119 4.1: Transmitter Output Power .................................................................................................... 9 4.1 Test Procedure ........................................................................................................................................ 9 4.2 Test Data ................................................................................................................................................. 9 5 FCC Part 2.1051: Spurious Emissions at Antenna Terminals; Part 90.210: Emission Limitations; ISED RSS-119 5.8: Transmitter Unwanted Emissions................................................................................................ 11 5.1 Test Procedure ...................................................................................................................................... 11 5.2 Test Data ............................................................................................................................................... 11 5.3 Test Data ............................................................................................................................................... 12 6 FCC Part 90.543(a): Emission Limitations: ACP Requirements; ISED RSS-119 4.3: Adjacent Channel Power (ACP) Measurement for Equipment in the Bands 768-776 MHz and 798-806 MHz .............................. 16 6.1 Test Procedure ...................................................................................................................................... 16 6.2 Test Data ............................................................................................................................................... 18 7 FCC Parts 2.1053(a), 90.210, 90.543; and ISED RSS-119 5.8.9.2: Out-of-band Emissions .................... 37 7.1 Test Procedure ...............................................................................................................…

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Rhein Tech Laboratories, Inc. Client: L3Harris Technologies 360 Herndon Parkway Model #/HVIN: SN-7 TXMX Suite 1400 ID’s: OWDTR-0172-E/3636B-0172 Herndon, VA 20170 Standards: FCC Part 90/ISED RSS-119 http://www.rheintech.com Report #: 2023080TNB Page 64 of 66 Appendix B: Test Photographs Photograph 1: Radiated Emissions (Spurious/Harmonics) – Front View Rhein Tech Laboratories, Inc. Client: L3Harris Technologies 360 Herndon Parkway Model #/HVIN: SN-7 TXMX Suite 1400 ID’s: OWDTR-0172-E/3636B-0172 Herndon, VA 20170 Standards: FCC Part 90/ISED RSS-119 http://www.rheintech.com Report #: 2023080TNB Page 65 of 66 Photograph 2: Radiated Emissions (Spurious/Harmonics) – Back View Rhein Tech Laboratories, Inc. Client: L3Harris Technologies 360 Herndon Parkway Model #/HVIN: SN-7 TXMX Suite 1400 ID’s: OWDTR-0172-E/3636B-0172 Herndon, VA 20170 Standards: FCC Part 90/ISED RSS-119 http://www.rheintech.com Report #: 2023080TNB Page 66 of 66 Photograph 3: RF Conducted Emissions