K44524000144/220/430MHz TRIBANDER

TM-D750A TM-D750E USER GUIDE GUIDE DE L’UTILISATEUR GUÍA DEL USUARIO This User Guide covers only the basic operations of your transceiver. For the detailed instruction manual (User Manual), refer to the following URL. https://manuals.jvckenwood.com/en/ Ce Manuel de l’utilisateur concerne uniquement les opérations de base de votre émetteur-récepteur. Pour avoir accès un manuel de l'utilisateur détaillé (Mode d'emploi), reportez-vous à l’URL suivante. https://manuals.jvckenwood.com/en/ Este Manual del usuario sólo cubre las operaciones básicas de su transceptor. Para más detalles sobre el uso del manual de usuario (Manual de instrucciones), consulte el siguiente URL. https://manuals.jvckenwood.com/en/ B5A-4706-00 (K, E) TM-D750A TM-D750E 144/220/430MHz DIGITAL TRIBANDER 144/430MHz DIGITAL DUAL BANDER SD™ and microSD™ are trademarks of SD-3C, LLC in the United States and/or other countries. The Bluetooth ® word mark and logo are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by JVCKENWOOD Corporation is under license. Other trademarks and trade names are those of their respective owners. USB Type-C TM and USB-C TM are registered trademarks of USB Implementers Forum. The APRS ® (Automatic Packet Reporting System) trademark is used with permission of Tucson Amateur Packet Radio Corp., its assignee. EchoLink ® is a registered trademark of Synergenics, LLC. NOTIFICATION This equipment complies with the essential requirements of Directive 2014/53/EU and Radio Equipment Regulations 2017. Restrictions This equipment requires a licence and is intended for use in the countries as below. The AMBE+2 TM voice coding Technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. This voice coding Technology is licensed solely for use within this Communications Equipment. The user of this Technology is explicitly prohibited from attempting to extract, remove, decompile, reverse engineer, or disassemble the Object Code, or in any other way convert the Object Code into a human-readable form. U.S. Patent Nos. #7,970,606, #8,359,197, #8,315,860, and #8,595,002. USER GUIDE ATBEDKFIFRDEGRISIEITLILUNL NOPTESSECHCYCZEEHULVLTMTPL SKSIBGROHRTRTRUK(NI) CONTENTS .............................................................................. 1-1 2 BEFORE STARTING Thank You ............................................................................... 2-1 Features .................................................................................. 2-1 Notices to the User ................................................................. 2-1 3 PRECAUTION 4 PREPARATION Supplied Accessories ............................................................ 4-1 Mounting on the Vehicle ........................................................ 4-1 Operating as Base Station .................................................... 4-2 Replacing the Fuse ................................................................ 4-3 Installing the Antenna ............................................................ 4-3 Connecting the Operation Panel and Microphone ............. 4-3 5 PART NAMES AND FUCTIONS Operation Panel ...................................................................... 5-1 Main Unit ................................................................................. 5-7 Microphone (MC-62) .............................................................. 5-8 6 BASIC OPERATIONS Switching the Power ON/ OFF ............................................... 6-1 Adjusting the Internal Clock ................................................. 6-1 NTP Server .............................................................................. 6-1 Adjusting the Volume ............................................................ 6-1 Selecting Dual Band/ Single Band Mode ............................. 6-1 Selecting an Operating Band ................................................ 6-2 Selecting the Demodulation Mode ....................................... 6-2 Selecting a Frequency ........................................................... 6-2 Adjusting the Squelch ........................................................... 6-3 Transmitting ............................................................................ 6-3 7 MENU MODE Operating in Menu Mode ....................................................... 7-1 Character Entry ...................................................................... 7-1 Menu Configuration ............................................................... 7-3 8 Others Reset ........................................................................................ 8-1 Specifications ......................................................................... 8-2 1-1 CONTENTS 1 CONTENTS Thank You We are grateful you decided to purchase this KENWOOD Digital transceiver. The models listed below are covered by this manual. TM-D750A: 144/220/430MHz DIGITAL TRIBANDER (The Americas) TM-D750E: 144/430MHz DIGITAL DUAL BANDER (E type: Europe/ T type: UK) Features This transceiver has the following main features: ■ Compatible with APRS ® data communication system ■ Supports APRS ® Digipeater function ■ Supports D-STAR ® Digital ■ Supports simultaneous reception of two D-STAR ® signals ■ D-STAR ® Direct Mode ■ D-STAR ® Repeater Monitor ■ D-STAR ® Reflector Terminal Mode ■ D-STAR ® Repeater Terminal Mode ■ Built-in GPS unit (Supports the Quasi-Zenith Satellite System) ■ Equipped with a color LCD ■ Simultaneous reception of two signals (VxU, UxV, UxU (TM-D750A/ TM-D750E), Vx220M, 220MxV, Ux220M (TM-D750A), AIR BAND) ■ Built-in speaker on the operation panel ■ Visual Scan and Water Fall Display ■ Voice processing by DSP ■ Built-in Bluetooth (SPP, HSP) ■ Built-in wireless LAN ■ microSD memory card (2 GB to 32 GB) ■ Supports battery charging and data transfer via USB Type-C TM ■ 1000 memory channels, 1500 repeater l…

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htps://www.fcc.gov/supplychain/coveredlist FCC Pa rt 2.911 (d)(5)(i) and 2.911(d)(5)(ii) Attestations Date: Nov 18, 2025 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attn : Reviewing Engineer FCC ID: K44524000 Statement for 47 CFR section 2.911(d)(5)(i) JVCKENWOOD Corporation certifies that as of the date of the application 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. Statement for 47 CFR section 2.911(d)(5)(ii) JVCKENWOOD Corporation ( “the applicant”) certifies that, as of the date of the filing of this application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates – see KDB 986446 Question 5) as an entity producing “covered” equipment. JVCKENWOOD Corporation ( “the applicant”) certifies that, the device does not have cybersecurity and/or anti-virus software produced by Kaspersky Lab, Inc. or any of its successors and assignees, identified on the Covered list installed on the device, nor will it be installed by the applicant anytime after certification. Sincerely , Signed by: ______________________ C ompany Name: JVCKENWOOD Corporation Company Address: 3-12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan Contact Person Name: Takaharu Murakami

Sep. 1st 2025 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attn: Reviewing Engineer RE: Attestation Statements for Model: TM-D750A, FCC ID: K44524000. To whom it may concern: We, JVCKENWOOD Corporation designate an agent located in the United States for the purpose of accepting service of process on behalf of the applicant. Acknowledging the applicant’s acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. U.S. agent JVCKENWOOD USA Corporation Address: 1440 Corporate Drive, Irving, TX 75038 e-mail address: [email protected] FRN: 0005743653 Please contact me if you require any additional information. Sincerely, U.S agent Applicant Angie Seay Communications Sector JVCKENWOOD USA Corporation FRN: 0005743653 Takaharu Murakami Manager JVCKENWOOD Corporation FRN: 0008154510 3-12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan

3-12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan Sep. 1st, 2025 Letter of Attestation Model: TM-D750A Scanning receiver (FCC ID: K44524000) This letter attests to the fact that JVCKENWOOD scanning receiver model TM-D750A meets the requirements of the FCC Rules, 15.121(a). Compliance is achieved through the following method(s): (1). The Microprocessor employed has internal flash memory, however the programming information cannot be read out from the Microprocessor, therefore it has same means of protection as a masked Microprocessor . (2). The Microprocessor is not to accept programming, selection, scanning or direct entry of Cellular band frequencies. (3). Filtering precludes reception of mixer images or harmonics of Cellular band frequencies. (4). It is subminiature SMD assembly and inaccessible multiplayer PCB construction, any attempts to modify the equipment to receive transmissions from the Cellular Radiotelephone Service likely will render the receiver inoperable. Sincerely, ___________________________________ Takaharu Murakami Manager

Date : May. 12, 2025 Rev : 2.5 HACS-F004 FCC Agent Authorization Letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC FCC Agent Authorization Letter Date : May. 12, 2025 Rev : 2.5 HACS-F004 FCC Agent Authorization Letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 2.3 Fixed Typo “Agent” 11/09/2017 QM 2.4 Update company name and editorial modification 7/15/2024 QM 2.5 Updated address 05/12/2025 QM JVCKENWOOD Corporation HACS-F004 FCC Agent Authorization Letter Rev : 2.5 DATE : October 20, 2025 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern: Subject : FCC Agent Authorization Letter for FCC ID : K44524000 We, the undersigned, hereby authorize HCT America, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by HCT America, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). We 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. We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Signed by: Company Name: JVCKENWOOD Corporation Company Address : 3-12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan Contact Person Name: Takaharu Murakami

Sep. 1st 2025 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attn: Reviewing Engineer RE: CONFIDENTIALITY REQUEST FOR MODEL: TM-D750A, FCC ID: K44524000 To whom it may concern: This letter serves as an official request for permanent confidentiality pursuant to 47 CFR Section 0.459 of the Commission Rules. We have requested that the Block Diagram, Schematic Diagrams, Circuit Description, Parts List, Active Devices and Internal Photo required to be submitted with this application be withheld from public review. The documents are company proprietary information that could never get into the possession of our competition. Please contact me if you require any additional information. Sincerely, Takaharu Murakami Manager 3-12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan

FCC ID: K44524000 Body Top View Body Front View Body Right View FCC ID: K44524000 Body Left View Body Rear View Body Bottom View FCC ID: K44524000 Panel Top View Panel Front View Panel Right View Panel Left View FCC ID: K44524000 Panel Rear View Panel Bottom View

TM-D750A 46 33 CAN ICES(B)/NMB(B) FCC ID: K44524000 Contains FCC ID: K44515050 Contains IC: 282F-515050 FCC ID: K44524000 NAME PLATE and CAUTION STICKER

© 2025 Intertek Japan K.K. Page 1 of 151 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 TEST REPORT STANDARD : FCC Part15B Class B -Scanning Receiver- Applicant Testing Laboratory JVCKENWOOD Corporation 3- 12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan Te l.: +81-45-443-3108 Intertek Japan K.K. Matsuda Laboratory (Open area test site) 1283 Yadoriki, Matsuda-machi, Ashigarakami-gun, Kanagawa-ken, 258-0001 Japan Tel.: +81 465 89 2316 URL: https://ew.intertek-jpn.com/ Equipment Type 144/220/430MHz TRIBANDER Trademark KENWOOD Model(s) TM-D750A (Body) / TM-D750A (Panel) Serial No. A1A000xx / 098 Equipment Authorization Certification FCC ID : K44524000 Test Result Complied Report Number 25070099JMA-001 Original Issue Date September 24, 2025 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. (This test report shall not be reproduced except in full, without written approval of Intertek Japan K. K.) Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Approved by Tested by Hideaki Kosemura [ Reviewer ] Yoshiaki Yoneyama [ Engineer ] Tested by Daichi Mitsunaga [ Engineer ] Responsible Party of Test Item (Product) Responsible Party : Add. : Te l . : Fax. : Contact Person : VLAC-008 Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 2 of 151 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 TABLE OF CONTENTS SECTION 1. GENERAL INFORMATION .................................................................................................. 3 SECTION 2. SUMMARY OF TEST RESULTS ......................................................................................... 4 SECTION 3. EQUIPMENT UNDER TEST ................................................................................................ 5 SECTION 4. SUPPORT EQUIPMENT ...................................................................................................... 7 SECTION 5. USED CABLE(S) .................................................................................................................. 8 SECTION 6. TEST CONFIGURATION ..................................................................................................... 9 SECTION 7. OPERATING CONDITION .................................................................................................. 11 SECTION 8. UNCERTAINTY .................................................................................................................. 12 SECTION 9. EVALUATION OF TEST RESULTS ................................................................................... 13 SECTION 10. LIST OF MEASURING INSTRUMENTS ........................................................................ 145 ANNEX ................................................................................................................................................ 147 Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 3 of 151 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 SECTION 1. GENERAL INFORMATION Test Performed EUT Received August 5 , 2025 Date of Test From August 5 , 2025 to September 11, 2025 Tested Location Matsuda No.2 test site Standard Applied FCC Part15B -Scanning Receiver- Test methods ANSI C63.4-2014 Deviation from Standard(s) None Qualifications of Testing Laboratory Accreditation/Recognition Scope Lab. Code Remarks VLAC Wireless / EMC Testing VLAC-008-3 JAPAN FCC Wireless / EMC Testing JP0009 USA BSMI EMC Testing SL2-IN-E-6009 TAIWAN SABS EMC Testing N/A South Africa Filing VCCI EMC Testing A- 0127 JAPAN Abbreviations EUT Equipment Under Test DoC Declaration of Conformity AE Associated Equipment SDoC Supplier’s Declaration of Conformity AMN Artificial Mains Network ISN Impedance Stabilization Network LISN Line Impedance Stabilization Network CDN Coupling Decoupling Network AMP Amplifier Q-P Quasi-peak ATT Attenuator AVG Average ANT Antenna PK Peak BBA Broadband Antenna Cal Calibration DIP Dipole Antenna LCD Liquid-Crystal Display HDMI High-Definition Multimedia Interface N/A Not applicable or Not available Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 4 of 151 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 SECTION 2. SUMMARY OF TEST RESULTS See Section9 for the detailed result. Emission Tests Standard Applied FCC Part15B Class B -Scanning Receiver- Test Item Minimum margin Results Remarks Conducted disturbance at mains terminals 8.3 dB (0.2130 MHz) [Q -P] VFO SCAN mode (Band A : 108.000 - 135.995 MHz) Pass - Radiated disturbance 3.3 dB (44.45 MHz) VFO SCAN mode (Band B : 174.000 - 215.995 MHz) Pass - Conducted power on antenna port 3.2 dB (2458.7000 MHz) VFO SCAN mode (Band B : 216.000 – 409.995 MHz) 3.2 dB ( 2413.8000 MHz) VFO SCAN mode (Band B : 470.000 – 523.995 MHz) Pass - Test Item Results Remarks 38dB Rejection test (15.121(b)) Pass See Note Note: No frequency of response was detected. Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 5 of 151 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 SECTION 3. EQUIPMENT UNDER TEST The equipment under test (EUT) consisted of the follo…

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Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 1 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 APPENDIX PHOTOGRAPHS OF MAXIMUM EMISSION SET-UP Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 2 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 PHOTOGRAPHS OF MAXIMUM EMISSION SET-UP 1 Emission tests 1.1 Conducted disturbance at mains terminals EUT Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 3 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 1.2 Radiated disturbance 30 – 1000 MHz Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 4 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 Above 1000 MHz Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 5 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 1.3 Measurement Setup (Above 1000 MHz) Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 6 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 1.4 Conducted power on antenna port Report No.: 25070099JMA-001 Original: September 24, 2025 FCC ID: K44524000 © 2025 Intertek Japan K.K. Page 7 of 7 LFT-FJP-EM023 / Effective Date: 1 Apr. 2025 2 38dB Rejection test *** End of Report ***