2AXGNSKE-TKY05Wi-Fi Music Star Light

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EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 EUT View 3 EUT View 4 EUT View 5 EUT View 6 EUT View 7 EUT View 8 ----------------The end----------------

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FCC ID : 2AXGNSKE-TKY05 RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 1.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in 20cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 1.2 Measurement Result Mode Max Measured power (dBm) Max tune-up power (dBm) Antenna gain Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) BT 0.27 2 -0.58 0.87 0.000276 1 WIFI 14.97 16 1.5 1.41 0.011193 1

Report No. ES200918036W02 Page 1 of 58 Ver.1.0 $ঠㄐ$ TEST REPORT Product Name ˖˖Wi-Fi Music Star Light Model Number ˖˖SKE-TKY05 FCC ID ˖˖2AXGNSKE-TKY05 Prepared for : Shenzhen Skoe Technology Co., Ltd. Address : 4th Floor, Building A, Youth Pioneer Park, Jianshe East Road, Longhua District, Shenzhen, China Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ES200918036W02 Date(s) of Tests : Oct. 7, 2020 to Oct. 28, 2020 Date of issue : Oct. 28, 2020 ㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐㄐ$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ Report No. ES200918036W02 Page 2 of 58 Ver.1.0 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ....................................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ..................................................................................................................... 5 3 SUMMARY OF TEST RESULT ............................................................................................................................ 6 4 TEST METHODOLOGY ....................................................................................................................................... 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS .............................................................................. 7 4.2 MEASUREMENT EQUIPMENT USED ......................................................................................................... 7 4.3 DESCRIPTION OF TEST MODES .................................................................................................................. 8 5 FACILITIES AND ACCREDITATIONS .............................................................................................................. 9 5.1 FACILITIES...................................................................................................................................................... 9 5.2 LABORATORY ACCREDITATIONS AND LISTINGS .................................................................................. 9 6 TEST SYSTEM UNCERTAINTY ....................................................................................................................... 10 7 SETUP OF EQUIPMENT UNDER TEST .......................................................................................................... 11 7.1 RADIO FREQUENCY TEST SETUP 1 .......................................................................................................... 11 7.2 RADIO FREQUENCY TEST SETUP 2 .......................................................................................................... 11 7.3 CONDUCTED EMISSION TEST SETUP ..................................................................................................... 12 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ...................................................................... 13 7.5 SUPPORT EQUIPMENT................................................................................................................................ 13 8 TEST REQUIREMENTS ..................................................................................................................................... 14 8.1 DTS(6DB)BANDWIDTH .............................................................................................................................. 14 8.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ................................................................................ 21 8.3 MAXIMUM POWER SPECTRAL DENSITY ............................................................................................... 22 8.4 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS .............................................. 29 8.5 RADIATED SPURIOUS EMISSION ............................................................................................................. 34 8.6 CONDUCTED EMISSIONS TEST ................................................................................................................ 46 8.7 ANTENNA APPLICATION ........................................................................................................................... 49 8.8 PHOTOS OF EUT ........................................................................................................................................... 50 Report No. ES200918036W02 Page 3 of 58 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Shenzhen Skoe Technology Co., Ltd. Address᧶ 4th Floor, Building A, Youth Pioneer Park, Jianshe East Road, Longhua District, Shenzhen, China Manufacturer : Shenzhen Skoe Technology Co., Ltd. Address᧶ 4th Floor, Building A, Youth Pioneer Park, Jianshe East Road, Longhua District, Shenzhen, China EUT : Wi-Fi Music Star Light Model Number : SKE-TKY05 Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK (SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report. Date of Test : Oct. 7, 2020 to Oct. 28, 2020 Prepared by : Qiang Wang /Editor Reviewer : Sewen Guo /Supervisor Approve & Authorized Signer : Lisa Wang/Manager Report No. ES200918036W02 Page 4 of 58 Ver.1.0 Modified History Version Report No. Revision date Summary Ver.1.0 ES200918036W02 / Original Report Report No. ES200918036W02 Page 5 of 58 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Note: for more details, please refer to the User’s manual of the EUT. Characteristics Description Product: Wi-Fi Music Sta…

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) 1.2. Photos of Conducted Emission Measurement ----------------The end----------------