2A38M-UTE-83BTUSB RECEIVER WITH ADVANCED BLUETOOTH

张少东 10QT1225-03 机身贴纸 贴纸除条码部分之外固定不变，贴纸内数字英文为Calibri，字体大小不限，打印清晰即可 尺寸：55*35mm，采用树脂碳带打印 贴纸放大： FM:87.7MHz-107.9MHz AM:530kHz-1710kHz 55 mm 3 5 m m 2025/10/30 .MODEL NO UTE-63BT 18W DIGITAL MEDIA RECEIVER ALPINE ELECTRONICS, INC. 整机编码：1010504100018 1Din MP3 整机 10QT1225-03 UTE-63BT 1DIN HU 18WATTS RMS PER CHANNEL 12V D.C. NEGATIVE GND. FM:87.7MHz-107.9MHz AM:530kHz-1710kHz MADE IN THAILAND THIS DEVICE COMPLIES WITH PART15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS (1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION FCC ID:2A38M-UTE-63BT IC:XXXXX-XXXXXXX FABRIQUE EN THAILANDE 55 mm 3 5 m m XXXXXXXXT40210001 2025 . T . October .MODEL NO THIS DEVICE COMPLIES WITH PART15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS (1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION UTE-63BT 18WATTS RMS PER CHANNEL 12V D.C. NEGATIVE GND. FM:87.7MHz-107.9MHz AM:530kHz-1710kHz MADE IN THAILAND THIS DEVICE COMPLIES WITH PART15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS (1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION FCC ID:2A38M-UTE-83BT IC:34739-UTE83BT FABRIQUE EN THAILANDE XXXXXXXXT40210001 2025 . T . October .MODEL NO UTE-63BT

张少东 10QT1225-01 机身贴纸 贴纸除条码部分之外固定不变，贴纸内数字英文为Calibri，字体大小不限，打印清晰即可 尺寸：55*35mm，采用树脂碳带打印 贴纸放大： 2025/10/30 整机编码：1010504100017 1Din MP3 整机 10QT1225-01 UTE-83BT 1DIN HU 18WATTS RMS PER CHANNEL 12V D.C. NEGATIVE GND. FM:87.7MHz-107.9MHz AM:530kHz-1710kHz MADE IN THAILAND THIS DEVICE COMPLIES WITH PART15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS (1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION FCC ID:2A38M-UTE-83BT IC:XXXXX-XXXXXXX FABRIQUE EN THAILANDE 55 mm 3 5 m m XXXXXXXXT40210001 2025 . T . October .MODEL NO THIS DEVICE COMPLIES WITH PART15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS (1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION UTE-83BT 18WATTS RMS PER CHANNEL 12V D.C. NEGATIVE GND. FM:87.7MHz-107.9MHz AM:530kHz-1710kHz MADE IN THAILAND THIS DEVICE COMPLIES WITH PART15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS (1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION FCC ID:2A38M-UTE-83BT IC:34739-UTE83BT FABRIQUE EN THAILANDE XXXXXXXXT40210001 2025 . T . October .MODEL NO UTE-83BT

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25102913-2E02 TRF No.: RT-4-E-006Page 1 of 7 RF EXPOSURE REPORT Applicant : ALPINE ELECTRONICS MARKETING, INC. Address of Applicant : 1-7, Yukigaya-otsukamachi, Ota-ku, Tokyo, 145-8501 Japan Manufacturer : ALPS ALPINE CO., LTD. Address of Manufacturer : 20-1 Yoshima-Industrial Park, Iwaki, Fukushima Japan 970-1192 Equipment under Test : USB RECEIVER WITH ADVANCED BLUETOOTH Model No. : UTE-83BT, UTE-63BT FCC ID : 2A38M-UTE-83BT Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE25102913-2E02 Issue Date : 2025/12/16 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-RE25102913-2E02 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-RE25102913-2E02 TRF:RT-4-E-006Page 3 of 7 $!CeMetaLims!digital$ Test Report Declare Applicant : ALPINE ELECTRONICS MARKETING, INC. Address of Applicant : 1-7, Yukigaya-otsukamachi, Ota-ku, Tokyo, 145-8501 Japan Equipment under Test : USB RECEIVER WITH ADVANCED BLUETOOTH Model No. : UTE-83BT, UTE-63BT Manufacturer : ALPS ALPINE CO., LTD. Address of Manufacturer : 20-1 Yoshima-Industrial Park, Iwaki, Fukushima Japan 970- 1192 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-RE25102913-2E02 Date of Receipt:2025/10/09Date of Test:2025/10/09~2025/11/14 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: Tiger MoReviewed: Johnson HuangApproved: Damon Hu 2025/11/142025/12/152025/12/16 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25102913-2E02 TRF:RT-4-E-006Page 4 of 7 Revision History VersionRevision ContentIssue DateApproved V0Initial issue2025/12/16Damon Hu Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25102913-2E02 TRF:RT-4-E-006Page 5 of 7 1. General Test Information 1.1. Description of EUT EUT Name:USB RECEIVER WITH ADVANCED BLUETOOTH Model Number:UTE-83BT, UTE-63BT Difference of model number: Above models are identical in schematic and structure, the difference are Model name and function. UTE-83BT is the high-end version with iPod control, AOA and IR remote, while UTE-63BT is the low-end version without these interfaces, therefore the test performed on the model UTE-83BT. EUT Function Description:Please reference user manual of this device Power Supply:DC 12V Hardware Version:1.0.0 Software Version:M09_20251125 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-RE25102913-2E02 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 separation distance, d=0.2 m, as well as the gain of the used antenna, the RF power density can be obtained. Guangdong Dong…

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Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25082017-7E01 TRF:/ Page 1 of 11 ANTENNA TEST REPORT Manufacturer : ALPS ALPINE CO., LTD. Address of Manufacturer : 20-1 Yoshima-Industrial Park, Iwaki, Fukushima Japan 970-1192 Equipment under Test : USB RECEIVER WITH ADVANCED BLUETOOTH Model No. : UTE-83BT, UTE-63BT, UTE-83EBT, UTE-63EBT, UTE-301BT, UTE-83ABT, UTE-63ABT, UTE-83BT-L, UTE-63BT-L Issued 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-RE25082017-7E01 TRF:/ Page 2 of 11 Table of Contents 1. General Test Information .............................................................................................. 5 1.1. Description of EUT ........................................................................................................ 5 1.2. Test laboratory .............................................................................................................. 5 2. Antenna Parameter ....................................................................................................... 6 3. Antenna Gain Measurement ......................................................................................... 7 3.1. Test equipment ............................................................................................................. 7 3.2. Block Diagram of Test Setup ........................................................................................ 7 3.3. Test procedure .............................................................................................................. 7 3.4. Test Data ...................................................................................................................... 8 3.5. Radiation pattern .......................................................................................................... 9 4. Test Setup Photograph ............................................................................................... 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25082017-7E01 TRF:/ Page 3 of 11 Test Report Declare Manufacturer : ALPS ALPINE CO., LTD. Address of Manufacturer : 20-1 Yoshima-Industrial Park, Iwaki, Fukushima Japan 970- 1192 Equipment under Test : USB RECEIVER WITH ADVANCED BLUETOOTH Model No. : UTE-83BT, UTE-63BT, UTE-83EBT, UTE-63EBT, UTE-301BT, UTE-83ABT, UTE-63ABT, UTE-83BT-L, UTE-63BT-L Test Standard Used: GB/T 9410-2008 ANSI/IEEE Std149-2021 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-RE25082017-7E01 Date of Receipt: 2025/10/09 Date of Test: 2025/10/09~2025/10/27 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. Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25082017-7E01 TRF:/ Page 4 of 11 Revision History Version Revision Content Issue Date Approved V0 Initial issue 2025/12/03 Damon Hu Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25082017-7E01 TRF:/ Page 5 of 11 1. General Test Information 1.1. Description of EUT Product Name : USB RECEIVER WITH ADVANCED BLUETOOTH Model Number : UTE-83BT, UTE-63BT, UTE-83EBT, UTE-63EBT, UTE-301BT, UTE-83ABT, UTE-63ABT, UTE-83BT-L, UTE-63BT-L Antenna Type : PCB Antenna Frequency Range : 2400-2500MHz 1.2. 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-RE25082017-7E01 TRF:/ Page 6 of 11 2.Antenna Parameter Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25082017-7E01 TRF:/ Page 7 of 11 3. Antenna Gain Measurement 3.1. Test equipment Equipment Manufacturer Model No. Serial No. Cal Due To ENA Network Analyzer Agilent E5071C MY46900684 2026/03/28 Software SHENZHEN XINGHANG XH.PassiveTest V2.7.6 N/A Software SHENZHEN XINGHANG XHDP V2.8.0 N/A 3.2. Block Diagram of Test Setup 3.3. Test procedure (1) Set up the antenna to be measured. Set up the antenna and mark the cross reference line at the center of the antenna port surface to be measured. (2) Connect the cable connector and adjust the downdip Angle (electrically tuned antenna). (3) Open the test software, create the test project, and configure the test port. (4) Use test software for automatic testing and save test data of electromagnetic field distribution. (5) Change the port, downdip Angle, or test frequency (if necessary), and repeat steps (3) to (4) until all status data to be measured is collected. (6) After near and far field exchange, the three-position spherical pattern of the antenna to be tested is obtained, and the Theta and Phi angles of the position where the maximum level of the three-position spherical pattern is located are found. The horizontal plane pattern curve of the antenna to be tested is obtained by cutting according to equal Theta Angle, and the vertical plane pattern of the antenna to be tested is cancelled by cutting according to equal Phi Angle. Then the radiation parameters of the horizontal plane and vertical…

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Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25102913-2E01 TRF: RT-4-E-005Page 1 of 96 RADIO TEST REPORT Applicant : ALPINE ELECTRONICS MARKETING, INC. Address of Applicant : 1-7, Yukigaya-otsukamachi, Ota-ku, Tokyo, 145-8501 Japan Manufacturer : ALPS ALPINE CO., LTD. Address of Manufacturer : 20-1 Yoshima-Industrial Park, Iwaki, Fukushima Japan 970-1192 Equipment under Test : USB RECEIVER WITH ADVANCED BLUETOOTH Model No. : UTE-83BT, UTE-63BT FCC ID : 2A38M-UTE-83BT Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C, ANSI C63.10-2020 Report No. : DDT-RE25102913-2E01 Issue Date : 2025/12/16 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-RE25102913-2E01 TRF: RT-4-E-005Page 2 of 96 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 ...........................................................................................................10 2.8.Measurement uncertainty...........................................................................................11 3.Equipment Used During Conductive Test ..................................................................12 4.20 dB Bandwidth ........................................................................................................13 4.1.Block diagram of test setup ........................................................................................13 4.2.Limits ..........................................................................................................................13 4.3.Test procedure ...........................................................................................................13 4.4.Test result...................................................................................................................14 4.5.Test graphs ................................................................................................................15 5.99% Bandwidth ..........................................................................................................18 5.1.Block diagram of test setup ........................................................................................18 5.2.Limits ..........................................................................................................................18 5.3.Test procedure ...........................................................................................................18 5.4.Test result...................................................................................................................19 5.5.Test graphs ................................................................................................................20 6.Maximum Peak Output Power....................................................................................23 6.1.Block diagram of test setup ........................................................................................23 6.2.Limits ..........................................................................................................................23 6.3.Test procedure ...........................................................................................................23 6.4.Test result...................................................................................................................24 6.5.Test graphs ................................................................................................................25 7.Carrier Frequency Separation ....................................................................................28 7.1.Block diagram of test setup ........................................................................................28 7.2.Limits ..........................................................................................................................28 7.3.Test procedure ...........................................................................................................28 7.4.Test result...................................................................................................................29 7.5.Test graphs ................................................................................................................30 8.Dwell Time..................................................................................................................31 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25102913-2E01 TRF: RT-4-E-005Page 3 of 96 8.1.Block diagram of test setup ........................................................................................31 8.2.Limits ..........................................................................................................................31 8.3.Test procedure ...........................................................................................................31 8.4.Test result.............................…

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