14_WPC10-2TX01 TestRpt

FCC ID: A4XWPC10-2TX01

Test Report

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FCCID_4141489

I7] Model: WPCIO—2TXO1 FCC Part 18 Measurement and Test Report For CE LINK LIMITED Building G, Li Cheng Technology Industrial Zone, Gong He Village, Sha Jing Town, Shen Zhen City, China FCC ID: A4XWPC10—2TXO1 Test Rule(s): ECC Part 18 Product Description: Wireless Charger Tested Model: wPG10—2TX01 Report No.: WTX1 9X01001 939W—1 Sample Receipt Date: 2019—01—09 Tested Date: 2019—01—10 to 2019—01—18 Issued Date: 2019—01—18 Tested By: : Jason Su / Engineer 4 A Chan Reviewed By: Silin Chen / EMGC Manager * " 9 Approved & Authorized By: Jandy So / PSQ Manager J”’(ZW Prepared By: Shenzhen SEM Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bac‘an District, Shenzhen, P.R.C. (518101) Tel.: +86—755—33663808 Fax.: +86—755—33608309 Website: www.semfest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM Test Technology Co., Lid. Report No.: WTX 19X0100 1939W—I1 Page I of 21 FCC Part 18

Model: WPC10-2TX01 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................4 1.3 TEST METHODOLOGY .............................................................................................................................................4 1.4 TEST FACILITY .......................................................................................................................................................4 1.5 EUT SETUP AND OPERATION MODE ......................................................................................................................5 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................5 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................6 2. SUMMARY OF TEST RESULTS ...........................................................................................................................7 3. CONDUCTED EMISSIONS ....................................................................................................................................8 3.1 STANDARD APPLICABLE.........................................................................................................................................8 3.2 TEST PROCEDURE ...................................................................................................................................................8 3.3 BASIC TEST SETUP BLOCK DIAGRAM.....................................................................................................................8 3.4 ENVIRONMENTAL CONDITIONS ..............................................................................................................................9 3.5 TEST RECEIVER SETUP ...........................................................................................................................................9 3.6 SUMMARY OF TEST RESULTS/PLOTS ......................................................................................................................9 4. RADIATED EMISSIONS .......................................................................................................................................14 4.1 TEST PROCEDURE .................................................................................................................................................14 4.2 TEST RECEIVER SETUP .........................................................................................................................................14 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................14 4.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................15 4.5 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................15 Report No.: WTX19X01001939W-1 Page 2 of 21 FCC Part 18

Model: WPC10-2TX01 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: CE LINK LIMITED Address of applicant: Building G, Li Cheng Technology Industrial Zone, Gong He Village, Sha Jing Town, Shen Zhen City, China Manufacturer: CE LINK LIMITED Address of manufacturer: Building G, Li Cheng Technology Industrial Zone, Gong He Village, Sha Jing Town, Shen Zhen City, China General Description of EUT Product Name: Wireless Charger Trade Name: CE-LINK Model No.: WPC10-2TX01 Adding Model(s): / Note: The test data is gathered from a production sample, provided by the manufacturer. Technical Characteristics of EUT Voltage: Input 5V/9V Current: 2A/1.8A Output Power: 5W/7.5W/10W Power Adapter Model: / Wireless Charger Transmit 110~205KHz Frequency Range: Report No.: WTX19X01001939W-1 Page 3 of 21 FCC Part 18

Model: WPC10-2TX01 1.2 Test Standards The tests were performed according to following standards: FCC Part 18 Subpart C: Industrial, Scientific, and medical equipment. ANSI C63.4-2014:American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product, which result in lowering the emission, should be checked to ensure compliance has been maintained. 1.3 Test Methodology All measurements contained in this report were conducted with ANSI C63.4-2014, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. 1.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: FCC – Registration No.: 125990 Shenzhen SEM Test Technology Co., Ltd. Laboratory has been recognized to perform compliance testing on equipment subject to the Commissions Declaration Of Conformity (DOC). The Designation Number is CN5010, and Test Firm Registration Number is 125990. Industry Canada (IC) Registration No.: 11464A The 3m Semi-anechoic chamber of Shenzhen SEM Test Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 11464A. Report No.: WTX19X01001939W-1 Page 4 of 21 FCC Part 18

Meas: weero.zrxo! 1.5 EUT Setup and Operation Mode "The equimnentundertest (EUT) was configuredto measie is highest pssble erissio fevel.The testmodes wer adapted secording tothe operation manual foruse, more dexiled desription as ollows TestMode Lise Tes: Mode Deseription Remurk Pover Supply Mode Tan Wirtess Ouiput 1 Inpu. DCsvaA; Oupmbcsvia Input DCVLaA; mz Wirkess Ouiput 1 Cupepcoviia EUT Cible Lis and Dewils Cible Desripion Length 0) ShieedUnstielded With ConWihout Core TypeCCaole 12 stieled Witout Forie Auailiny Enuipment Listand Detils Deseriion Manufictirer Moet SernlNumber sgoea—t201500—20 Adapter uce 1 1 iProve5 Plus Apcle mosezcrn 7 Specil Cable it and Devils Cible Desripion Length 0) ShieedUnstielded With ConWihout Core 7 7 7 7 1.6 Measurement Uncertainty Measurement unceriainty Porsmeter Cooditions Uncersiny s—150i0te 43709 Conducted Emisions Conducted meemmeprenn 30—2000iHe +45z08 02—ighe +3 sean Radinted Enisions Radined Logk433009 élaite +19008 Reyon No: wixrexoron mm 1 Tag sere Tecrans

Model: WPC10-2TX01 1.7 Test Equipment List and Details Description Manufacturer Model Serial No. Cal Date Due Date Spectrum Analyzer Agilent E4407B MY41440400 2018-05-22 2019-05-21 Spectrum Analyzer Rohde & Schwarz FSP30 836079/035 2018-05-22 2019-05-21 EMI Test Receiver Rohde & Schwarz ESVB 825471/005 2018-05-22 2019-05-21 Amplifier Agilent 8447F 3113A06717 2018-05-22 2019-05-21 Amplifier C&D PAP-1G18 2002 2018-05-22 2019-05-21 Broadband Antenna Schwarz beck VULB9163 9163-333 2017-06-08 2018-06-07 Horn Antenna ETS 3117 00086197 2017-06-08 2018-06-07 Loop Antenna Schwarz beck FMZB 1516 9773 2017-06-08 2018-06-07 EMI Test Receiver Rohde & Schwarz ESPI 101611 2018-05-22 2019-05-21 L.I.S.N Schwarz beck NSLK8126 8126-224 2018-05-22 2019-05-21 Pulse Limiter Rohde & Schwarz ESH3-Z2 100911 2018-05-22 2019-05-21 Report No.: WTX19X01001939W-1 Page 6 of 21 FCC Part 18

Meas: weero.zrxo! 2. SUMMARY OF TEST RESULTS reeruues besciurnion or Test xesutr Es sor m Conducted Enission Compliont essm Raciied Ertision Compliont Reyon No: wixrexoron mm 1 Tag rore Tecrans

Model: WPC10-2TX01 3. Conducted Emissions 3.1 Standard Applicable According to FCC 18.307(b), the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies shall not exceed the limits in the following tables: Conducted limit (dBμV) Frequency (MHz) Quasi-peak Average 0.15-0.5 66 to 56 56 to 46 0.5-5 56 46 5-30 60 50 3.2 Test Procedure The setup of EUT is according with per ANSI C63.4-2014 measurement procedure. The specification used was with the FCC Part 18.307 Limit. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. 3.3 Basic Test Setup Block Diagram Report No.: WTX19X01001939W-1 Page 8 of 21 FCC Part 18

Model: WPC10-2TX01 3.4 Environmental Conditions Temperature: 23.5 C Relative Humidity: 55 ATM Pressure: 1016 mbar 3.5 Test Receiver Setup During the conducted emission test, the test receiver was set with the following configurations: Start Frequency .................................................. 150 kHz Stop Frequency................................................... 30 MHz Sweep Speed ...................................................... Auto IF Bandwidth ...................................................... 10 kHz Quasi-Peak Adapter Bandwidth ......................... 9 kHz Quasi-Peak Adapter Mode ................................. Normal 3.6 Summary of Test Results/Plots According to the data in this section, the EUT complied with the FCC Part 18C Conducted margin for Any non-ISM frequency device, with the worst margin reading of: -3.50 dB at 0.2100 MHz in the Line, QP detector, TM2 detector, 0.15-30MHz Report No.: WTX19X01001939W-1 Page 9 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM1 Polarity: Line No. Frequency Reading Correct Result Limit Margin Detector (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1* 0.1499 40.52 10.10 50.62 66.00 -15.38 QP 2 0.2100 23.06 10.13 33.19 53.20 -20.01 AVG 3 0.3580 32.32 10.23 42.55 58.77 -16.22 QP 4 0.3580 20.48 10.23 30.71 48.77 -18.06 AVG 5 5.1899 22.57 10.77 33.34 60.00 -26.66 QP 6 5.1939 8.04 10.77 18.81 50.00 -31.19 AVG Report No.: WTX19X01001939W-1 Page 10 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM1 Polarity: Neutral No. Frequency Reading Correct Result Limit Margin Detector (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1 0.1500 41.93 10.10 52.03 66.00 -13.97 QP 2 0.2060 24.08 10.12 34.20 53.37 -19.17 AVG 3* 0.2900 37.74 10.18 47.92 60.52 -12.60 QP 4 0.2900 21.85 10.18 32.03 50.52 -18.49 AVG 5 5.1900 25.23 10.77 36.00 60.00 -24.00 QP 6 5.1900 10.55 10.77 21.32 50.00 -28.68 AVG Report No.: WTX19X01001939W-1 Page 11 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM2 Polarity: Line No. Frequency Reading Correct Result Limit Margin Detector (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1* 0.2100 49.58 10.13 59.71 63.21 -3.50 QP 2 0.2100 35.15 10.13 45.28 53.21 -7.93 AVG 3 0.2780 44.40 10.17 54.57 60.88 -6.31 QP 4 0.2780 27.19 10.17 37.36 50.88 -13.52 AVG 5 0.3460 42.06 10.21 52.27 59.06 -6.79 QP 6 0.3460 24.90 10.21 35.11 49.06 -13.95 AVG Report No.: WTX19X01001939W-1 Page 12 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM2 Polarity: Neutral No. Frequency Reading Correct Result Limit Margin Detector (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1* 0.2060 44.03 10.12 54.15 63.37 -9.22 QP 2 0.2100 27.54 10.13 37.67 53.21 -15.54 AVG 3 0.2900 39.78 10.18 49.96 60.52 -10.56 QP 4 0.2900 25.37 10.18 35.55 50.52 -14.97 AVG 5 24.3380 13.21 11.22 24.43 50.00 -25.57 AVG 6 26.8260 26.95 11.23 38.18 60.00 -21.82 QP Report No.: WTX19X01001939W-1 Page 13 of 21 FCC Part 18

Model: WPC10-2TX01 4. Radiated Emissions 4.1 Test Procedure The setup of EUT is according with per ANSI C63.4-2014 measurement procedure. The specification used was with the FCC Part 18.305 Limit. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. Antenna Tower 1m-4m 3m EUT 0.8m Turntable Table To EMI Receiver Ground Plane 4.2 Test Receiver Setup Frequency :9kHz-30MHz Frequency :30MHz-1GHz Frequency :Above 1GHz RBW=10KHz, RBW=120KHz, RBW=1MHz, VBW =30KHz VBW=300KHz VBW=3MHz(Peak), 10Hz(AV) Sweep time= Auto Sweep time= Auto Sweep time= Auto Trace = max hold Trace = max hold Trace = max hold Detector function = peak Detector function = peak, QP Detector function = peak, AV 4.3 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and the Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows: Corr. Ampl. = Indicated Reading – Corr. Factor The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of -6dBV means the emission is 6dBV below the maximum limit for Any non-ISM frequency device. The equation for margin calculation is as follows: Report No.: WTX19X01001939W-1 Page 14 of 21 FCC Part 18

Model: WPC10-2TX01 Margin = Corr. Ampl. – FCC Part 18.305 Limit 4.4 Environmental Conditions Temperature: 22 C Relative Humidity: 54  ATM Pressure: 1011 mbar 4.5 Summary of Test Results/Plots According to the data, the EUT complied with the FCC Part 18.305 rule, and had the worst margin of: -6.44 dB at 0.0091 MHz in the Vertical polarization, TM2 mode, Below 30MHz, 3Meters Report No.: WTX19X01001939W-1 Page 15 of 21 FCC Part 18

Model: WPC10-2TX01 Plot of Radiated Emissions Test Data (Below 30MHz) Test mode: TM1 Polarity: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 0.0096 122.36 -26.28 96.08 103.50 -7.42 72 100 peak 2 0.0677 94.05 -26.27 67.78 103.50 -35.72 157 100 peak 3 0.1426 110.50 -26.25 84.25 103.50 -19.25 138 100 peak 4 0.4282 88.20 -27.55 60.65 103.50 -42.85 150 100 peak 5 0.7122 78.92 -29.19 49.73 103.50 -53.77 83 100 peak Report No.: WTX19X01001939W-1 Page 16 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM2 Polarity: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 0.0091 123.34 -26.28 97.06 103.50 -6.44 202 100 peak 2 0.0646 95.33 -26.27 69.06 103.50 -34.44 123 100 peak 3 0.1394 110.46 -26.25 84.21 103.50 -19.29 67 100 peak 4 0.4171 88.49 -27.49 61.00 103.50 -42.50 267 100 peak 5 0.6936 80.03 -29.08 50.95 103.50 -52.55 126 100 peak 6 0.9735 75.69 -30.70 44.99 103.50 -58.51 335 100 peak Report No.: WTX19X01001939W-1 Page 17 of 21 FCC Part 18

Model: WPC10-2TX01 Plot of Radiated Emissions Test Data (Above 30MHz) Test mode: TM1 Polarity: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 43.0505 34.87 -8.01 26.86 63.50 -36.64 52 100 QP 2 65.1145 34.18 -12.21 21.97 63.50 -41.53 134 100 QP 3 124.5690 35.58 -16.95 18.63 63.50 -44.87 114 100 QP 4 255.6231 35.58 -11.08 24.50 63.50 -39.00 144 100 QP 5 407.5145 32.47 -7.23 25.24 63.50 -38.26 249 100 QP 6 656.5300 31.40 -3.31 28.09 63.50 -35.41 332 100 QP Report No.: WTX19X01001939W-1 Page 18 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM1 Polarity: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 47.8260 36.09 -8.16 27.93 63.50 -35.57 257 100 QP 2 65.3432 37.34 -12.32 25.02 63.50 -38.48 170 100 QP 3 153.7385 37.50 -17.23 20.27 63.50 -43.23 105 100 QP 4 301.4224 32.72 -9.36 23.36 63.50 -40.14 146 100 QP 5 625.0780 31.49 -3.76 27.73 63.50 -35.77 321 100 QP 6 968.9338 31.58 3.25 34.83 63.50 -28.67 101 100 QP Report No.: WTX19X01001939W-1 Page 19 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM2 Polarity: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 39.4372 34.99 -8.61 26.38 63.50 -37.12 197 100 QP 2 57.5939 35.58 -10.34 25.24 63.50 -38.26 236 100 QP 3 106.3850 34.36 -14.49 19.87 63.50 -43.63 97 100 QP 4 252.0627 35.93 -11.20 24.73 63.50 -38.77 262 100 QP 5 280.0238 36.17 -10.08 26.09 63.50 -37.41 119 100 QP 6 625.0780 31.88 -3.76 28.12 63.50 -35.38 291 100 QP Report No.: WTX19X01001939W-1 Page 20 of 21 FCC Part 18

Model: WPC10-2TX01 Test mode: TM2 Polarity: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 33.0950 35.78 -9.77 26.01 63.50 -37.49 345 100 QP 2 47.8260 34.88 -8.16 26.72 63.50 -36.78 95 100 QP 3 65.5727 36.70 -12.42 24.28 63.50 -39.22 123 100 QP 4 81.7833 38.06 -17.05 21.01 63.50 -42.49 102 100 QP 5 114.1138 35.25 -15.15 20.10 63.50 -43.40 90 100 QP 6 414.7223 32.30 -7.04 25.26 63.50 -38.24 219 100 QP ***** END OF REPORT ***** Report No.: WTX19X01001939W-1 Page 21 of 21 FCC Part 18


Document Created: 2019-01-24 10:48:16
Document Modified: 2019-01-24 10:48:16
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