2AHU2JHD800Heavy-duty/ Commercial Vehicle Audio Playback Source Unit

ASA Electronics Shenzhen Limited

Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Dec 15, 2025
Application Purpose: Original Equipment
Equipment Note: Heavy-duty/ Commercial Vehicle Audio Playback Source Unit
Frequency Range: 2402.00000000 - 2480.00000000
Company: ASA Electronics Shenzhen Limited
Country: China

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

ASA Electronics Shenzhen Limited Covered Equipment Certification Attestation Letter 2025-08-29 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID:2AHU2JHD800 ASA Electronics Shenzhen Limited (“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, the applicant should include an explanation on why the equipment is not “covered” equipment. ASA Electronics Shenzhen Limited (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. ASA Electronics Shenzhen Limited (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Thomas Leung Title: Manager Company Name: ASA Electronics Shenzhen Limited Address: Room 503, 5/F., Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen 518057, China Phone: 86-755-8279 3629 E-Mail: [email protected] Date: 2025-08-29

Attestation Statements

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: ASA ELECTRONICS FRN: 0022690382 Contact Name: Brent Barrow Address: 2602 MARINA DRIVE, ELKHART, Indiana 46514, United States Telephone No: (574) 264-3135 Email: [email protected] Applicant: Company name: ASA Electronics Shenzhen Limited Product Description: Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Grantee code: 2AHU2 FCC ID: 2AHU2JHD800 FRN：0025445636 Contact Name: Thomas Leung Address: Room 503, 5/F., Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen 518057, China Telephone No: 86-755-8279 3629 Email: [email protected] ASA Electronics Shenzhen Limited certifies that, as of the date of this filing of the application with the TCB, Brent Barrow is our designated US agent for service of process for the above referenced FCC ID. ASA Electronics Shenzhen Limited accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. Brent Barrow accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2025-08-29 Applicant’s Name: Thomas Leung US Agent’s Name: Brent Barrow Title: Manager Title: President Signature： Signature

Cover Letter(s)

ASA Electronics Shenzhen Limited 2025-08-29 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Damon Hu, Guangdong Dongdian Testing Service Co.,Ltd.( Unit 2, Building 1, No.17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808), to act as our agent in the preparation of this application for equipment certification. 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 regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. 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 Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Thomas Leung Title: Manager Company Name: ASA Electronics Shenzhen Limited Address: Room 503, 5/F., Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen 518057, China Phone: 86-755-8279 3629 E-Mail: [email protected] Date: 2025-08-29

Cover Letter(s)

ASA Electronics Shenzhen Limited Product Similarity Declaration Product name: Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Model name: JHD800, RMJHD800, JHD750, RMJHD750, JHD800KUB, RMJHD800KUB FCC ID: 2AHU2JHD800 IC: 21926-JHD800 We (ASA Electronics Shenzhen Limited) hereby state that all the models are electrical identical including the same hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure, the difference is model name. Signature: Name: Thomas Leung Title: Manager Place: China Date: 2025-08-29

Cover Letter(s)

ASA Electronics Shenzhen Limited 2025-08-29 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY – FCC FCC ID: 2AHU2JHD800 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☐ Permanent ☐ Short Term Tune-Up Procedure ☐ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Thomas Leung Title: Manager Company Name: ASA Electronics Shenzhen Limited Address: Room 503, 5/F., Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen 518057, China Phone: 86-755-8279 3629 E-Mail: [email protected] Date: 2025-08-29

ID Label/Location Info

JHD800 X0825ACMN00001 JHD800 X0825ACMN00001 2 5 mm 35 mm Chassis Label S/N Barcode Label 60 mm 80 mm Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Trade Name: JENSEN Manufacturer: ASA Electronics. LLC. Postal address: 2602 Marina Drive Elkhart, IN 46514 USA. (Power) Violet ...... Right Rear + Gray ...... Right Front + White ...... Left Front + Green ...... Left Rear + Green/Black .. Left Rear - White/Black ...... Left Front - Gray/Black ...... Right Front - Violet/Black ...... Right Rear - Orange/Yellow ..... CAN High Orange/Green ...... CAN Low Dark Blue ...... Power Amp 12v/500mA Pink ...... Input Audio Tone + Black ...... Ground Pink/Black......Input Audio Tone - Yellow ...... +12V Battery Red......+12V Switched(3-wires) (Line Out) White Jack .....Gray....... Line Out Rear Left Red Jack ........Gray....... Line Out Rear Right White Jack .....Gray....... Line Out Front Left Red Jack ........Gray....... Line Out Front Right MADE IN MALAYSIA +12V DC NEGATIVE. GROUND Power Input: DC 12V, 10A USB Output: DC 5V, 1A(max) (Others) White ............. USB White ............. BT Antenna Black ............. AM/FM Antenna Black ............ DAB+ Antenna Light Blue...... Power Antenna Black ............ HFP Mic Input Black ............ Mini-Din JDAB FCC ID: 2AHU2JHD800 www.asaelectronics.com *REPLACE FUSE WITH 15 AMP ATO TYPE FUSE IMPORTANT: DO NOT BRIDGE (COMBINE) SPEAKER OUTPUTS FAILURE TO WIRE CORRECTLY MAY CAUSE DAMAGE TO UNIT THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. MODEL:JHD800 E 24 10R-06 XXXX THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR SUBCHAPTER J AT DATE OF MANUFACTURE. IC: 21926-JHD800 218-250717 Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Trade Name: JENSEN Manufacturer: ASA Electronics. LLC. Postal address: 2602 Marina Drive Elkhart, IN 46514 USA. (Power) Violet ...... Right Rear + Gray ...... Right Front + White ...... Left Front + Green ...... Left Rear + Green/Black .. Left Rear - White/Black ...... Left Front - Gray/Black ...... Right Front - Violet/Black ...... Right Rear - Orange/Yellow ..... CAN High Orange/Green ...... CAN Low Dark Blue ...... Power Amp 12v/500mA Pink ...... Input Audio Tone + Black ...... Ground Pink/Black......Input Audio Tone - Yellow ...... +12V Battery Red......+12V Switched(3-wires) (Line Out) White Jack .....Gray....... Line Out Rear Left Red Jack ........Gray....... Line Out Rear Right White Jack .....Gray....... Line Out Front Left Red Jack ........Gray....... Line Out Front Right MADE IN MALAYSIA +12V DC NEGATIVE. GROUND Power Input: DC 12V, 10A USB Output: DC 5V, 1A(max) (Others) White ............. USB White ............. BT Antenna Black ............. AM/FM Antenna Black ............ DAB+ Antenna Light Blue...... Power Antenna Black ............ HFP Mic Input Black ............ Mini-Din JDAB FCC ID: 2AHU2JHD800 www.asaelectronics.com *REPLACE FUSE WITH 15 AMP ATO TYPE FUSE IMPORTANT: DO NOT BRIDGE (COMBINE) SPEAKER OUTPUTS FAILURE TO WIRE CORRECTLY MAY CAUSE DAMAGE TO UNIT THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. MODEL:JHD800 E 24 10R-06 XXXX THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR SUBCHAPTER J AT DATE OF MANUFACTURE. IC: 21926-JHD800 218-250717

RF Exposure Info

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E05 TRF No.: RT-4-E-006Page 1 of 7 RF EXPOSURE REPORT Applicant : ASA Electronics Shenzhen Limited Address of Applicant : Room 503,5/F.,Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen, 518057, China Manufacturer : ASA Electronics, LLC. Address of Manufacturer : 2602 Marina Drive, Elkhart, IN 46514 USA Trade : JENSEN Equipment under Test : Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Model No. : JHD800, RMJHD800, JHD750, RMJHD750, JHD800KUB, RMJHD800KUB FCC ID : 2AHU2JHD800 Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE25071007-1E05 Issue Date : 2025/10/14 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E05 TRF No.: RT-4-E-006Page 2 of 7 Table of Contents 1.General Test Information..............................................................................................5 1.1.Description of EUT .......................................................................................................5 1.2.Accessories of EUT......................................................................................................5 1.3.Test laboratory .............................................................................................................5 2.RF Exposure evaluation for FCC .................................................................................6 2.1.Assessment procedure.................................................................................................6 2.2.Assess result ................................................................................................................7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E05 TRF:RT-4-E-006Page 3 of 7 $!CeMetaLims!digital$ Test Report Declare Applicant : ASA Electronics Shenzhen Limited Address of Applicant : Room 503,5/F.,Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen, 518057, China Equipment under Test : Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Model No. : JHD800, RMJHD800, JHD750, RMJHD750, JHD800KUB, RMJHD800KUB Manufacturer : ASA Electronics, LLC. Address of Manufacturer : 2602 Marina Drive, Elkhart, IN 46514 USA Test Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.:DDT-RE25071007-1E05 Date of Receipt:2025/08/01Date of Test:2025/08/01~2025/08/18 Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Created: Zoe PengReviewed: Chen Ziqin Approved: Damon Hu 2025/08/192025/10/142025/10/14 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E05 TRF:RT-4-E-006Page 4 of 7 Revision History VersionRevision ContentIssue DateApproved V0Initial issue2025/10/14Damon Hu Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E05 TRF:RT-4-E-006Page 5 of 7 1. General Test Information 1.1. Description of EUT EUT Name:Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Model Number: JHD800, RMJHD800, JHD750, RMJHD750, JHD800KUB, RMJHD800KUB Difference of model number ： Only the model name is different, therefore the test performed on the Model JHD800 EUT Function Description:Please reference user manual of this device Power Supply:DC 12V Hardware Version:JHD800-MAIN-PCB-V01/ JHD800-DAB_V01 Software Version: HU Firmware Version 1.0.36\HU MCU 2025-07-26/HU Bluetooth 20241030 Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. 1.2. Accessories of EUT AccessoriesManufacturerModel numberDescription //// 1.3. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20240, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E05 TRF:RT-4-E-006Page 6 of 7 2. RF Exposure evaluation for FCC 2.1. Assessment procedure Requirement: Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure Frequency Range （MHz） Electric Field Strength (E) (V/m) Magnetic FieldStrength (H) （A/m） Power Density (S) （mW/cm 2 ） Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500 F/150030 1500-100000 1.030 Note: f= frequency in MHz; *Plane-wave equivalent power density Calculation method From the peak EUT RF output power, the minimum mobile…

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Test Report

Report No.: BL-SZ22B0189-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Address: Equipment Type: Model Name: Brand Name: Test Standard: Test Date: Date of Issue: ASA Electronics Ltd A503, Skyworth Building, Gaoxin Avenue.1.S. Nanshan, Shenzhen, 518057 AM/FM/WX/USB/BT/AUX IN Radio JHD22 (refer section 2.3) N/A ANSI/IEEE Std 149-1979 Nov. 07 , 2022 Nov. 09 , 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Tolan Tu Approved by: Wei Yanquan (Chief Engineer) _______________ _______________ _______________ Report No.: BL-SZ22B0189-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Nov. 09, 2022 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ................................................................................................................... 3 1.2 Test Location ....................................................................................................................... 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information ........................................................................................................... 4 2.2 Manufacturer Information .................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) ......................................................... 4 2.4 Ancillary Equipment ............................................................................................................. 4 2.5 Technical Information .......................................................................................................... 4 3 SUMMARY OF TEST RESULTS ............................................................................................... 5 3.1 Test Standards .................................................................................................................... 5 3.2 Test Verdict ......................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................. 5 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 6 4.1 Test Condition ..................................................................................................................... 6 4.2 Test Equipment List ............................................................................................................. 6 4.3 Test Setup ........................................................................................................................... 7 ANNEX A TEST RESULTS ........................................................................................................... 8 A.1 Gain and Efficiency ............................................................................................................. 8 ANNEX B RADIATION PATTERN ................................................................................................ 9 ANNEX C TEST SETUP PHOTOS ............................................................................................. 12 ANNEX D EUT PHOTO .............................................................................................................. 12 Report No.: BL-SZ22B0189-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ22B0189-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant ASA Electronics Ltd Address A503, Skyworth Building, Gaoxin Avenue.1.S. Nanshan, Shenzhen, 518057 2.2 Manufacturer Information Manufacturer Good Grace Far East Limited Address 702 Kowloon Building, 555 Nathan Road, Kowloon, Hong Kong 2.3 General Description for Equipment under Test (EUT) EUT Name AM/FM/WX/USB/BT/AUX IN Radio Model Name Under Test JHD22 Serial Model Name Model Description All models are same with electrical parameters and internal circuit structure, but only differ in model name. (this information provided by the customer) Antenna Type Wire Antenna Dimensions 19.65 mm 2.4 Ancillary Equipment Note: Not applicable. 2.5 Technical Informat…

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Test Report

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E02 TRF: RT-4-E-005Page 1 of 106 RADIO TEST REPORT Applicant : ASA Electronics Shenzhen Limited Address of Applicant : Room 503,5/F.,Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen, 518057, China Manufacturer : ASA Electronics, LLC. Address of Manufacturer : 2602 Marina Drive, Elkhart, IN 46514 USA Trade : JENSEN Equipment under Test : Heavy-duty/ Commercial Vehicle Audio Playback Source Unit Model No. : JHD800, RMJHD800, JHD750, RMJHD750, JHD800KUB, RMJHD800KUB FCC ID : 2AHU2JHD800 IC : 21926-JHD800 Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C, ANSI C63.10-2020, RSS-247 Issue 4 July 24, 2025, RSS-Gen Issue 5, Apr. 2018, Amendment 2 (February 2021), ANSI C63.10-2020+Cor.1-2023+C63.10a- 2024+Errata to C63.10a-2024 Report No. : DDT-RE25071007-1E02 Issue Date : 2025/12/12 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25071007-1E02 TRF: RT-4-E-005Page 2 of 106 Table of Contents 1.Summary of Test Results .............................................................................................7 2.General Test Information..............................................................................................8 2.1.Description of EUT .......................................................................................................8 2.2.Accessories of EUT......................................................................................................9 2.3.Block diagram of EUT configuration for test.................................................................9 2.4.Decision of final test mode ...........................................................................................9 2.5.Deviations of test standard.........................................................................................10 2.6.Test environment conditions ......................................................................................10 2.7.Test laboratory ...........................................................................................................11 2.8.Measurement uncertainty...........................................................................................12 3.Equipment Used During Conductive Test ..................................................................13 4.20 dB Bandwidth ........................................................................................................14 4.1.Block diagram of test setup ........................................................................................14 4.2.Limits ..........................................................................................................................14 4.3.Test procedure ...........................................................................................................14 4.4.Test result...................................................................................................................15 4.5.Test graphs ................................................................................................................16 5.99% Bandwidth ..........................................................................................................20 5.1.Block diagram of test setup ........................................................................................20 5.2.Limits ..........................................................................................................................20 5.3.Test procedure ...........................................................................................................20 5.4.Test result...................................................................................................................21 5.5.Test graphs ................................................................................................................22 6.Maximum Peak Output Power....................................................................................26 6.1.Block diagram of test setup ........................................................................................26 6.2.Limits ..........................................................................................................................26 6.3.Test procedure ...........................................................................................................26 6.4.Test result...................................................................................................................27 6.5.Test graphs ................................................................................................................28 7.Carrier Frequency Separation ....................................................................................32 7.1.Block diagram of test setup ........................................................................................32 7.2.Limits ..........................................................................................................................32 7.3.Test procedure ...........................................................................................................32 7.4.Test result...................................................................................................................33 7.5.Test graphs ................................................................................................................34 8.Dwell Time..................................................................................................................36 Guangdong Dongdian T…

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Contact Information

Applicant

Thomas Leung(Manager)

[email protected]Fax: 86-755-8279 3629

Technical Contact

ASA ELECTRONICSBrent Barrow

[email protected]

2602 MARINA DRIVE, ELKHART, · P.O. Box 46514 · Indiana · United States

Test Firm

Guangdong Dongdian Testing Service Co., Ltd.Mr. Jamy Yu

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	690.00 µW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.

Documents & Files

Select a file to view

Attestation Statements

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Cover Letter(s)

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ID Label/Location Info

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RF Exposure Info

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Test Report

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

Cover Letter(s)

ID Label/Location Info

RF Exposure Info

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Test Report

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Test Report

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Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	690.00 µW

Confidentiality

Long Term

Grant Notes