YH-300-1B FCC ID Test Report Wireless charging

FCC ID: 2AUS8-YH-300-1B

Test Report

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FCCID_4485526

Page 1 of 20 Report No.: HK1909202485-2E FCC TEST REPORT Test report On Behalf of Eshiner New Energy Technology(Guangdong) LTD For Portable Folding Smart Table Model No.: YH-300-1B, YH-330-1A, YH-200A-2A, YH-200A-4A, YH-200A-6A, YH-120X-A, YH-120X-B, YH-120X-C, YH-400F-A, YH-400F-B, YH-410-A, YH-410-B FCC ID: 2AUS8-YH-300-1B Prepared for : Eshiner New Energy Technology(Guangdong) LTD Room 403, Building B1, Tian-an Cyber Park, No.1 Huangjin Road, Nancheng District, Dongguan City, Guangdong Province, PRC Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Sept. 27, 2019 ~ Oct. 09, 2019 Date of Report: Oct. 09, 2019 Report Number: HK1909202485-2E

Page 2 of 20 Report No.: HK1909202485-2E TEST RESULT CERTIFICATION Applicant’s name ................. : Eshiner New Energy Technology(Guangdong) LTD Room 403, Building B1, Tian-an Cyber Park, No.1 Huangjin Address ................................. : Road, Nancheng District, Dongguan City, Guangdong Province, PRC Manufacture's Name ............ : Eshiner New Energy Technology(Guangdong) LTD Room 403, Building B1, Tian-an Cyber Park, No.1 Huangjin Address ................................. : Road, Nancheng District, Dongguan City, Guangdong Province, PRC Product description Trade Mark: ESHINER Product name ........................... : Portable Folding Smart Table YH-300-1B, YH-330-1A, YH-200A-2A, YH-200A-4A, Model and/or type reference : YH-200A-6A, YH-120X-A, YH-120X-B, YH-120X-C, YH-400F-A, YH-400F-B, YH-410-A, YH-410-B FCC Rules and Regulations Part 15 Subpart C (Section 15.209), Standards ............................. : ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of performance of tests ............. : Sept. 27, 2019 ~ Oct. 09, 2019 Date of Issue ........................................... : Oct. 09, 2019 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou)

Page 3 of 20 Report No.: HK1909202485-2E Table of Contents Page 1 . TEST SUMMARY 4 1.1 TEST PROCEDURES AND RESULTS 4 1.2 TEST FACILITY 4 1.3 MEASUREMENT UNCERTAINTY 4 2. GENERAL INFORMATION 5 2.1 General Description of EUT 5 2.2. Carrier Frequency of Channels 6 2.3 Operation of EUT during testing 6 2.4 Description of Test Setup 6 2.5 Measurement Instruments List 7 3. CONDUCTED EMISSION TEST 8 3.1 Block Diagram of Test Setup 8 3.2 Conducted Power Line Emission Limit 8 3.3 Test Procedure 8 3.4 Test Result 8 4. Occupied Bandwidth 11 4.1 Block Diagram of Test Setup 11 4.2 Rules and specifications 11 4.3 Test Procedure 11 4.4 Test Result 11 5. RADIA TED EMISSIONS 13 5.1 Block Diagram of Test Setup 13 5.2 Rules and specifications 14 5.3 Test Procedure 15 5.4 Test Result 15 6 ANTENNA REQUIREMENT 18 7. PHOTOGRAPH OF TEST 19 7.1 Radiated Emission 19 7.2 Conducted Emission 20 8. PHOTOGRAPH OF TEST 20

Page 4 of 20 Report No.: HK1909202485-2E 1. TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS DESCRIPTION OF TEST RESULT CONDUCTED EMISSIONS TEST COMPLIANT RADIATED EMISSION TEST COMPLIANT OCCUPIED BANDWIDTH MEASUREMENT COMPLIANT ANTENNA REQUIREMENT COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China 1.3 MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty = 2.23dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.08dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz) = 4.42dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.06dB, k=2

Page 5 of 20 Report No.: HK1909202485-2E 2. GENERAL INFORMATION 2.1 General Description of EUT Equipment Portable Folding Smart Table Model Name YH-300-1B Serial No. YH-330-1A, YH-200A-2A, YH-200A-4A, YH-200A-6A, YH-120X-A, YH-120X-B, YH-120X-C, YH-400F-A, YH-400F-B, YH-410-A, YH-410-B All models the function, software and electric circuit are the Model Difference same, only with a product color and model named different.Test sample model: YH-300-1B Trade Mark ESHINE FCC ID 2AUS8-YH-300-1B Antenna Type Coil Antenna Antenna Gain 1dBi Operation frequency 125KHz Number of Channels 1 Modulation Type ASK Power Source DC 12V from Adapter Power Rating DC 12V from Adapter

Page 6 of 20 Report No.: HK1909202485-2E 2.2. Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 1 125KHz 2.3 Operation of EUT during testing Operating Mode The mode is used: Transmitting mode 2.4 Description of Test Setup Operation of EUT during testing AC 120V/60Hz Adapter EUT Mobile phones Setup:Transmission mode ● Adapter information Model: LY036SPS-120300U Input: 100-240V~, 50/60Hz, 1A Output: 12VDC, 3A ● Mobile phones information Model: S6 Input: 5VDC

Page 7 of 20 Report No.: HK1909202485-2E 2.5 Measurement Instruments List Cal. Item Equipment Manufacturer Model No. Serial No. Last Cal. Interval L.I.S.N. 1. Artificial Mains R&S ENV216 HKE-002 Dec. 27, 2018 1 Year Network 2. Receiver R&S ESCI 7 HKE-010 Dec. 27, 2018 1 Year RF automatic 3. Tonscend JS0806-2 HKE-060 Dec. 27, 2018 1 Year control unit 4. Spectrum analyzer R&S FSP40 HKE-025 Dec. 27, 2018 1 Year 5. Spectrum analyzer Agilent N9020A HKE-048 Dec. 27, 2018 1 Year 6. Preamplifier Schwarzbeck BBV 9743 HKE-006 Dec. 27, 2018 1 Year 7. EMI Test Receiver Rohde & Schwarz ESCI 7 HKE-010 Dec. 27, 2018 1 Year Bilog Broadband 8. Schwarzbeck VULB9163 HKE-012 Dec. 27, 2018 1 Year Antenna FMZB 1519 9. Loop Antenna Schwarzbeck HKE-014 Dec. 27, 2018 1 Year B 10. Horn Antenna Schewarzbeck 9120D HKE-013 Dec. 27, 2018 1 Year EMC051845 11. Pre-amplifier EMCI HKE-015 Dec. 27, 2018 1 Year SE 12. Pre-amplifier Agilent 83051A HKE-016 Dec. 27, 2018 1 Year EMI Test Software JS1120-B 13. Tonscend HKE-083 Dec. 27, 2018 N/A EZ-EMC Version 14. Power Sensor Agilent E9300A HKE-086 Dec. 27, 2018 1 Year 15. Spectrum analyzer Agilent N9020A HKE-048 Dec. 27, 2018 1 Year 16. Signal generator Agilent N5182A HKE-029 Dec. 27, 2018 1 Year 17. Signal Generator Agilent 83630A HKE-028 Dec. 27, 2018 1 Year 18. Shielded room Shiel Hong 4*3*3 HKE-039 Dec. 27, 2017 3 Year

Page 8 of 20 Report No.: HK1909202485-2E 3. CONDUCTED EMISSION TEST 3.1 Block Diagram of Test Setup 3.2 Conducted Power Line Emission Limit According to FCC Part 15.207(a) * Decreasing linearly with the logarithm of the frequency For intentional device, according to §15.207Line Conducted Emission Limit is same as above table. 3.3 Test Procedure 1, The equipment was set up as per the test configuration to simulate typical actual usage per the user’s manual. The EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10. 2, Support equipment, if needed, was placed as per ANSI C63.10. 3, All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4, If a EUT received DC power from the USB Port of Notebook PC, the PC’s adapter received AC120V/60Hz power through a Line Impedance Stabilization Network (LISN) which supplied power source and was grounded to the ground plane. 5, All support equipments received AC power from a second LISN, if any. 6, The EUT test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7, Analyzer / Receiver scanned from 150 KHz to 30MHz for emissions in each of the test modes 3.4 Test Result PASS

Page 9 of 20 Report No.: HK1909202485-2E Remark: We tested the voltage in 5V/12V DC, the worst case was recorded. Please refer to following diagram for individual Test Specification: Line Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level

Page 10 of 20 Report No.: HK1909202485-2E Test Specification: Neutral Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level

Page 11 of 20 Report No.: HK1909202485-2E 4. Occupied Bandwidth 4.1 Block Diagram of Test Setup 4.2 Rules and specifications CFR 47 Part 15.215(c) ANSI C63.10-2013 4.3 Test Procedure Intentional radiators operating under the alternative provisions to the general emission limits, as contained in §§15.217 through 15.257 and in subpart E of this part, must be designed to ensure that 20dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equip compliance with the 20dB attenuation specification may base on measurement at the intentional radiator’s antenna output terminal unless the intentional radiator uses a permanently attached antenna, in which case compliance shall be.deomonstrated by measuring the radiated emissions. 4.4 Test Result PASS Freq 20dB Bandwidth Mode Limit (kHz) Conclusion (KHz) (KHz) Tx Mode 125 2.702 / PASS

Page 12 of 20 Report No.: HK1909202485-2E

Page 13 of 20 Report No.: HK1909202485-2E 5. RADIA TED EMISSIONS 5.1 Block Diagram of Test Setup

Page 14 of 20 Report No.: HK1909202485-2E 5.2 Rules and specifications CFR 47 Part 15, section 15.205 Only spurious emissions are permitted in any of the frequency bands listed the tables in these sections. CFR 47 Part 15, section 15.209 The emissions from an intentional radiator shall not exceed the limits in the tables in these sections using an average detector CFR 47 Part 15, section 15.35 When average radiated emission measurements are specified, the limit on the peak level of the radio Frequency emission is 20dB above the maximum permitted average emission limit. Transmitter Spurious Emissions 9KHz-30MHz 9-150KHz 150-490KHz 490KHz-30MHz Resolution Bandwidth 200Hz 9KHz 9KHz Video Bandwidth 2KHz 100KHz 100KHz Detector Peak Peak Peak Trace Mode Max Hold Max Hold Max Hold Sweep Time Auto Auto Auto

Page 15 of 20 Report No.: HK1909202485-2E 5.3 Test Procedure Measurement distance 3m For the measurement range up to 30MHz in the following plots the field strength result from 3m Distance measurement are extrapolated to 300m and 30m distance respectively, by 40dB/decade, According to part 15.31(f)(2), per antenna factor scaling. Measurements below 1000MHz are performed with a peak detector and compared to average limits, Measurements with an average detector are not required. Note: For battery operated equipment, the equipment tests shall be performed using a new battery. 5.4 Test Result PASS For 9KHz-30MHz Detector Factor Freq. Mode Reading Actual FS Limits 3m Margin (dB) (MHz) (PK/QP/AV) (dBuV) (dBuV/m) (dBuV/m) (dBuV/m) 0.110 AV 23.91 24.8 48.71 106.78 58.07 0.125 AV 47.01 24.8 71.81 105.67 33.86 0.486 AV 27.93 25.03 52.96 93.87 40.91 0.500 Peak 26.98 25.03 52.01 73.62 21.61

Page 16 of 20 Report No.: HK1909202485-2E For 30MHz-1GHz Remark: We tested the voltage in 5V/12V DC, the worst case was recorded. Please refer to following diagram for individual Antenna polarity: H Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level

Page 17 of 20 Report No.: HK1909202485-2E Antenna polarity: V Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level

Page 18 of 20 Report No.: HK1909202485-2E 6 ANTENNA REQUIREMENT Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. Refer to statement below for compliance. The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a standard antenna jack or electrical connector is prohibited. Further, this requirement does not apply to intentional radiators that must be professionally installed. Antenna Connected Construction The antenna used in this product is a Coil Antenna, The directional gains of antenna used for transmitting is 1dBi. ANTENNA

Page 19 of 20 Report No.: HK1909202485-2E 7. PHOTOGRAPH OF TEST 7.1 Radiated Emission

Page 20 of 20 Report No.: HK1909202485-2E 7.2 Conducted Emission 8. PHOTOGRAPH OF TEST Reference to the reporter : ANNEX A of external photos and ANNEX B of internal photos ---------End of test report---------


Document Created: 2019-10-21 10:36:58
Document Modified: 2019-10-21 10:36:58
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