RF Exposure Info
KREAFUNK ApS BUZZJUNIOR Safe Audio Headphones 2ACVC-BUZZJUNIOR 2ACVCBUZZJUNIOR buzzjunior
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Document DEVICE REPORTGetApplicationAttachment.html?id=7218598Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 RF EXPOSURE REPORT Applicant : KREAFUNK APS Address of Applicant : Klamsagervej 35 A, st.8230 Abyhoj,Denmark Manufacturer : Shen Zhen Lighkeep Co., Ltd. 3&4 Floor, No.19 Plant, Baotong South Road, Address of Manufacturer : XikengCommunity, Yuanshan Street, Longgang DistrictShenzhen Equipment under Test : Safe Audio Headphone Model No. : Buzz junior FCC ID Test Standard(s) Report No. : 2ACVC-BUZZJUNIOR : KDB447498 D01 General RF Exposure Guidance v06 : DDT-RE24010331-3E04 Issue Date Issue By : 2024/03/19 Guangdong Dongdian Testing Service Co., Ltd. : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 TRF No.: RT-4-E-02-001 RF test report Ver. 1.0 Page 1 of 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 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................................................................................................................. 6 3. Photos of the EUT ........................................................................................................ 7 TRF No.: RT-4-E-02-001 RF test report Ver. 1.0 Page 2 of 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 Test Report Declare Applicant Address of Applicant Equipment under Test Model No. Manufacturer Address of Manufacturer : KREAFUNK APS : Klamsagervej 35 A, st.8230 Abyhoj,Denmark : Safe Audio Headphone : Buzz junior : Shen Zhen Lighkeep Co., Ltd. 3&4 Floor, No.19 Plant, Baotong South Road, : XikengCommunity, Yuanshan Street, Longgang DistrictShenzhen 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-RE24010331-3E04 Date of Receipt: 2024/01/26 Date of Test: 2024/01/26~2024/03/18 Prepared By: Approved By: _____________________ Tiger Mo/Engineer ______________________ Damon Hu/EMC Manager 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. Page 3 of 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 Rev. Revisions --- Initial issue Revision History Issue Date 2024/03/19 Revised By Page 4 of 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 1. General Test Information 1.1. Description of EUT EUT Name Model Number EUT Function Description Power Supply : Safe Audio Headphone : Buzz junior : Please reference user manual of this device : DC 5V by external AC Adapter or 3.7V built-in lithium battery Note: This EUT support Bluetooth BR/EDR,NFC, this report only for Bluetooth BR/EDR. 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. The above Antenna information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications, the laboratory shall not be held responsible. "" means to be chosen or applicable; "" means don't to be chosen or not applicable; This note applies to entire report. 1.2. Accessories of EUT Accessories / Manufacturer Model number / / Description / 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-20155, G-20118 Page 5 of 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 2. RF Exposure evaluation for FCC 2.1. Assessment procedure According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[f(GHz)] 3.0 for 1-g SAR and 7.5 for 10-g extremity SAR, where: f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison 2.2. Assess result Manufacturing Tolerance: Mode Antenna GFSK (Peak) Ant1 /4DQPSK (Peak) Ant1 8DPSK (Peak) Ant1 Frequency [MHz] 2402 2441 2480 2402 2441 2480 2402 2441 2480 Target (dBm) -3.90 -3.41 -3.65 -3.30 -2.79 -3.12 -2.79 -2.27 -2.66 Tolerance ±(dB) 2 2 2 2 2 2 2 2 2 Estimtion Result: Worse case is as below: [2441 MHz, -0.27 dBm, (0.94 mW) output power] (0.94/5) ·[2.441(GHz)] = 0.332< 0.29 for 1-g SAR Then SAR evaluation is not required. Page 6 of 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24010331-3E04 3. Photos of the EUT Please refer to DDT-Q24010331-2E appendix I -----------------------End Report---------------------- Page 7 of 7
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- 2ACVC-BUZZJUNIOR - KREAFUNK ApS Safe Audio Headphones [-BUZZJUNIOR] 迅捷PDF编辑器 7.0.324.2 PDF-XChange Core API SDK (7.0.324.2)