Test report

FCC ID: 2AFP2-FC01

Test Report

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FCCID_4244827

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: ctl@ctl-lab.com FCC PART 15 SUBPART C TEST REPORT Report Reference No. ..................... : CTL1903061041-WF Compiled by Happy Guo ( position+printed name+signature).. : (File administrators) Name of the organization performing the tests Nice Nong ( position+printed name+signature).. : (Test Engineer) Approved by Ivan Xie ( position+printed name+signature).. : (Manager) Test Firm ......................................... : Shenzhen CTL Testing Technology Co., Ltd. Address ............................................ : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Applicant’s name ............................ : Shenzhen Powerqi Technology Co.,Ltd Address ............................................ : 2nd Floor, A4 Building, Block A, Fangxing Science & Tech. Park, Longgang District, Shenzhen, China Test specification: Standard ........................................... : FCC Part 15C Master TRF ....................................... : Dated 2011-01 Test item description .....................: Wireless Charging Pad FCC ID…………………………….…..: 2AFP2- FC01 Trade Mark ....................................... : POWERQI Model/Type reference....................... : FC01 Transmit Frequency......................... : 115~205KHz Antenna type .................................... : Loop antenna Date of receipt of test item ................. : Mar. 11, 2019 Date of sampling................................. : Mar. 11, 2019 Date of Test Date ............................... : Mar. 11, 2019–Mar. 31, 2019 Data of Issue ...................................... : Apr. 02, 2019 Result.................................................. : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL 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.

V1.0 Page 2 of 21 Report No.: CTL1903061041-WF TEST REPORT Apr. 02, 2019 Test Report No. : CTL1903061041-WF Date of issue Equipment under Test : Wireless Charging Pad Type / Model(s) : FC01 Applicant : Shenzhen Powerqi Technology Co.,Ltd Address : 2nd Floor, A4 Building, Block A, Fangxing Science & Tech. Park, Longgang District, Shenzhen, China Manufacturer : Shenzhen Powerqi Technology Co.,Ltd Address : 2nd Floor, A4 Building, Block A, Fangxing Science & Tech. Park, Longgang District, Shenzhen, China Test Result according to the Positive standards on page 4: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory.

V1.0 Page 3 of 21 Report No.: CTL1903061041-WF Contents 1. TEST STANDARDS .................................................................. 4 2. SUMMARY ............................................................................. 5 2.1. General Remarks 5 2.2. Equipment Under Test 5 2.3. Short description of the Equipment under Test (EUT) 5 2.4. EUT operation mode 5 2.5. EUT configuration 5 2.6. Related Submittal(s) / Grant (s) 5 2.7. Modifications 5 2.8. Summary of Test Results 6 3. TEST ENVIRONMENT............................................................... 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Statement of the measurement uncertainty 7 3.5. Equipments Used during the Test 8 4. TEST CONDITIONS AND RESULTS ............................................. 9 4.1. AC Power Conducted Emission 9 4.2. Radiated Emission 12 4.3. 20dB Bandwidth/99% Bandwidth 17 5. TEST SETUP PHOTOS OF THE EUT .......................................... 18 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 19

V1.0 Page 4 of 21 Report No.: CTL1903061041-WF 1. TEST STANDARDS The tests were performed according to following standards: FCC Rules Part 15.207,15.209, 15.215(c) ANSI C63.10-2013

V1.0 Page 5 of 21 Report No.: CTL1903061041-WF 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : Mar. 11, 2019 Testing commenced on : Mar. 11, 2019 Testing concluded on : Mar. 31, 2019 2.2. Equipment Under Test Power supply system utilised Power supply voltage : ○ 120V / 60 Hz ○ 115V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 5V from USB 2.3. Short description of the Equipment under Test (EUT) A Wireless Charging Pad work frequency range 115-205 KHz. For more details, refer to the user’s manual of the EUT. Serial number: Prototype 2.4. EUT operation mode The EUT has been tested under typical operating condition. The Applicant provides communication tools software to control the EUT for staying in continuous transmitting mode for testing. 2.5. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ○ - supplied by the manufacturer ● - supplied by the lab o USB Cable Manufacturer: Shenzhen Powerqi Technology Co.,Ltd Length.: 1.8m ● Notebook PC Manufacturer: DELL Model: PP18L ● Mobile phone Manufacturer: Apple Model: iphone 8 Plus 2.6. Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: 2AFP2- FC01 fileing to comply with FCC Part 15, Subpart C Rules. 2.7. Modifications No modifications were implemented to meet testing criteria.

V1.0 Page 6 of 21 Report No.: CTL1903061041-WF 2.8. Summary of Test Results The EUT is night light with wireless charger, The test summary of the EUT listed as below: Test Standards Test Result Electric Field Radiated Emissions FCC Part 15 C (Section15.209) PASS 20dB Bandwidth/99% Bandwidth FCC Part 15 C (Section15.215(c)) PASS Conducted Emissions FCC Part 15 C (Section15.207) PASS Remark: The measurement uncertainty is not included in the test result.

V1.0 Page 7 of 21 Report No.: CTL1903061041-WF 3. TEST ENVIRONMENT 3.1. Address of the test laboratory Shenzhen CTL Testing Technology Co., Ltd. Floor 1-A, Baisha Technology Park, No. 3011, Shahexi Road, Nanshan, Shenzhen 518055 China There is one 3m semi-anechoic chamber and two line conducted labs for final test. The Test Sites meet the requirements in documents ANSI C63.4 and CISPR 22/EN 55022 requirements. 3.2. Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L7497 Shenzhen CTL Testing Technology Co., Ltd. has been assessed and proved to be in compliance with CNAS- CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC 17025: 2005 General Requirements) for the Competence of Testing and Calibration Laboratories. A2LA-Lab Cert. No. 4343.01 Shenzhen CTL Testing Technology Co., Ltd, EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. IC Registration No.: 9518B CAB identifier: CN0041 The 3m alternate test site of Shenzhen CTL Testing Technology Co., Ltd. EMC Laboratory has been registered by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements with Registration No.: 9518B on Jan. 22, 2019. FCC-Registration No.: 399832 Designation No.: CN1216 Shenzhen CTL Testing Technology Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration 399832, December 08, 2017. 3.3. Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: 15-35 ° C Humidity: 30-60 % Atmospheric pressure: 950-1050mbar 3.4. Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. to CISPR 16 - 4 „Specification for radio disturbance and immunity measuring apparatus and methods – Part 4: Uncertainty in EMC Measurements“ and is documented in the Shenzhen CTL Testing Technology Co., Ltd. quality system acc. to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested

V1.0 Page 8 of 21 Report No.: CTL1903061041-WF may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for CTL laboratory is reported: Measurement Test Range Notes Uncertainty Radiated Emission 30~1000MHz 4.10dB (1) Radiated Emission Above 1GHz 4.32dB (1) Conducted Disturbance 0.15~30MHz 3.20dB (1) (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. 3.5. Equipments Used during the Test Calibration Calibration Test Equipment Manufacturer Model No. Serial No. Date Due Date LISN R&S ENV216 3560.6550.12 2018/05/25 2019/05/24 LISN R&S ESH2-Z5 860014/010 2018/05/25 2019/05/24 Sunol Sciences Bilog Antenna JB1 A061713 2018/05/25 2019/05/24 Corp. EMI Test Receiver R&S ESCI 1166.5950.03 2018/05/25 2019/05/24 Spectrum Analyzer Agilent E4407B MY41440676 2018/05/25 2019/05/24 Spectrum Analyzer Agilent N9020 US46220290 2018/05/25 2019/05/24 Controller EM Electronics EM 1000 060859 2018/05/21 2019/05/20 Sunol Sciences Horn Antenna DRH-118 A062013 2018/05/25 2019/05/24 Corp. Active Loop Antenna Da Ze ZN30900A / 2018/05/25 2019/05/24 Amplifier Agilent 8449B 3008A02306 2018/05/25 2019/05/24 Amplifier Agilent 8447D 2944A10176 2018/05/25 2019/05/24 Temperature/Humidi Gangxing CTH-608 02 2018/05/17 2019/05/16 ty Meter High-Pass Filter micro-tranics HPM50108 G174 2018/05/17 2019/05/16 High-Pass Filter micro-tranics HPM50111 G142 2018/05/17 2019/05/16 HUBER+SUHNE SUCOFLEX 2018/05/17 2019/05/16 Coaxial Cables 10m R 104PEA-10M HUBER+SUHNE SUCOFLEX 2018/05/17 2019/05/16 Coaxial Cables 3m R 104PEA-3M HUBER+SUHNE SUCOFLEX 2018/05/17 2019/05/16 Coaxial Cables 3m R 104PEA-3M RF Cable Megalon RF-A303 N/A 2018/05/17 2019/05/16 The calibration interval was one year

V1.0 Page 9 of 21 Report No.: CTL1903061041-WF 4. TEST CONDITIONS AND RESULTS 4.1. AC Power Conducted Emission TEST CONFIGURATION 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 C63.10-2013. 2 Support equipment, if needed, was placed as per ANSI C63.10-2013 3 All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10-2013 4 The EUT received DC5V power from USB port of PC, PC 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. 8 During the above scans, the emissions were maximized by cable manipulation. Conducted emissions were investigated over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz. AC Power Conducted Emission Limit For intentional device, according to § 15.207(a) AC Power Conducted Emission Limits is as following： Maximum RF Line Voltage (dBμV) Frequency (MHz) CLASS A CLASS B Q.P. Ave. Q.P. Ave. 0.15 - 0.50 79 66 66-56* 56-46* 0.50 - 5.00 73 60 56 46 5.00 - 30.0 73 60 60 50 * Decreasing linearly with the logarithm of the frequency

SCAN TABLE: "Voltage (IK—30M)FI Short Description: 150R—30M voltage Level y o 1 10 sook. aook 6006 #00% 1M Ey am an Sm om Frequency [Hz] x x xngs crusssieoisfin MEASUREMENT RESULT: "CTL190316019_fin" gorg—3—16. 1213392 Erequency Level Transd Limit Margin petector Line Ee wz aspy as amuy as u.154500 a1.8o i1.2 ce 24.0 ge 11 cxp 0159000 41. 60 11.2 se 23.9 ge 11 cxp 0.442500 35.70 11.2 s7 21.3 ge 11 cxp 0.505500 30. 60 11.2 se 25.4 ge 11 cxp 0.591000 34.40 11.2 se 2r.e ge 11 cxp 4.429500 31.10 i1.4 se 24.9 ge 11 cxp MEASUREMENT RESULT: "CTL190316019_fin2 gorg—3—16. 1213392 Erequency Level Transd Limit Margin petector Line Ee wz aspy as amuy as 0.442500 33.00 11.2 a7 14.0 av 11 cxp 0.591000 31.30 11.2 46 10.7 av 11 cxp 3.300000 30.10 i1.4 46 15.9 av 11 cxp 4.578000 29.20 i1.4 46 16.9 av 11 cxp 23.779500 14.80 11.6 so 35.2 av 11 cxp 27.618000 18.30 11.7 so 31.7 av 11 cxp

SCAN TABLE: "Voltacge (9K—30M) FL Short Description: 150R—30M voltage Level y 10 soo%: 4ok o. eoo% 1 m an an 5M 6i Frequencyz) x x «ues crasosseosin MEASUREMENT RESULT: "CTL190316018_fin" 2ois—3—16 1212022 rrequency Level Transd Limit Margin Detector Line PB wrz depy ds deuy as 0.150000 46.60 11.2 ce 19.4 op n cxp 0.442500 37.40 11.2 s7 i9.6 op n cxp 0.514500 34.00 11.2 se 22.0 ge n cxp 0.595500 30.80 11.2 se 2as.2 ge n cxp 1.770000 29.40 11.3 se 26.6 ge n cxp 4.578000 32.90 11.4 se as.1 ge n cxp MEASUREMENT RESULT: "CTL190316018_fin2" 2ors—3—16 1212022 rrequency Level Transd Limit Margin Detector Line PB wrz depy ds deuy as 0.150000 40.60 11.2 se 15.4. ay n cxp 0.442500 33.50 11.2 a7 13.5 ay n cxp 0591000 31.40 11.2 46 14.6 ay n cxp 4.578000 31.20 11.4 46 14.8. ay n cxp 4.875000 26.10 11.4 46 19.9. ay n cxp 27.627000 24.00 11.7 so 26.0 av n cxp

V1.0 Page 12 of 21 Report No.: CTL1903061041-WF 4.2. Radiated Emission TEST CONFIGURATION Radiated Emission Test Set-Up Frequency range 9KHz – 30MHz Turntable Loop antenna EUT 3m Test 0.8 m Receiver Ground Plane Coaxial Cable Frequency range 30MHz – 1000MHz 3m Turntable 1m to 4m EUT Test Receiver 0.8m Ground Plane Coaxial Cable

V1.0 Page 13 of 21 Report No.: CTL1903061041-WF TEST PROCEDURE 1 The EUT was placed on a turn table which is 0.8m above ground plane. 2 Maximum procedure was performed by raising the receiving antenna from 1m to 4m and rotating the turn table from 0℃ to 360℃ to acquire the highest emissions from EUT 3 And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 4 Repeat above procedures until all frequency measurements have been completed. Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain and Duty Cycle Correction Factor(if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL – AG Where FS = Field Strength CL = Cable Attenuation Factor (Cable Loss) RA = Reading Amplitude AG = Amplifier Gain AF = Antenna Factor For example Frequency FS RA AF CL AG Transd (MHz) (dBμV/m) (dBμV/m) (dB) (dB) (dB) (dB) 300.00 40 58.1 12.2 1.6 31.90 -18.1 Transd=AF +CL-AG RADIATION LIMIT Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: 9k~30MHz: Note: (1) The tighter limit shall apply at the edge between two frequency bands. (2) dBuV/m = 20*log(uV/m)

V1.0 Page 14 of 21 Report No.: CTL1903061041-WF 30M~1GHz: Note: (1) The tighter limit shall apply at the edge between two frequency bands. (2) Distance refers to the distance in meters between the test instrument antenna and the closest point of any part of the E.U.T. TEST RESULTS WORST-CASE RADIATED EMISSION BELOW 30 MHz Frequenc Antenna Cable Emission Detector Reading Polar Limits at 3m y Factor Loss Levels Mode (MHz) (dBμV/m) Loop (dB/m) (dB) (dBμV/m) (dBμV/m) 0.140(F) 48.22 Loop 23.64 0.01 71.87 104.68 PK 0.140(F) 42.71 Loop 23.64 0.01 66.36 84.68 AV 0.110 33.84 Loop 23.55 0.01 57.40 106.78 PK 0.110 29.57 Loop 23.55 0.01 53.13 86.78 AV 0.495 34.08 Loop 25.07 -0.17 58.98 73.71 QP 1.173 33.65 Loop 27.12 -0.25 60.52 66.22 QP 2.133 32.94 Loop 23.91 -0.24 56.61 69.54 QP Remark: 1. Data of measurement within this frequency range shown “ -” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. 2. The test limit distance is 3m limit. 3. PK means Peak Value, QP means Quasi Peak Value, AV means Average Value. 4. F means Fundamental Frequency.

SWEED TABLE est (3oM—16) Short Description: Field strength start Stop Detector Meas. Ir Transduces rrequency Frequency Time Bandw. 30.0 Mz 1.0 cfz MaxBeak 200.0 ms 120 kiz vurs 9168 Leve! Batim) so Lo co so a0f so 20 10 Frequencyz) x x xigs crtascssesorze MEASUREMENT RESULT: "CTL180326801_red" cors—3—26. 2o:35s Frequency Level Transd Limit Margin Dbet. Height Azimuth Polarization wiz daBli/m ds daBli/m as cn deg 57.160000 .10 2600 40.0 d4.9 0.0 0.00 sortzonzat 74.620000 .50 2300 4020 anls 0.0 0.00 sortzonzat 27.200000 .20 2800 421500 d4l3 0.0 0.00 sortzonzat 127.000000 .20 1600 421500 15.3 0.0 0.00 sortzonzat 165.800000 .60 .7 a2.s as.o 0.0 0.00 sortzonzat 891.360000 .20 2600 462000 d4.8 0.0 0.00 sortzonzat

SWEED TABLE: " est (30M—1G6) Short Description: Field strength start Stop Detector Meas. Ir Transducer Frequency Frequency Time Bandw. 30.0 mHz 1.0 cHz MaxBeak 200.0 ms 120 kiz vors 9169 Leve! (aBt/m) 80— —— To eof—————— so a0f so 20 10 Frequency (7] x x «is crnisossesocze MEASUREMENT RESULT: "CTL180326802_red" 2or9g—3—26 20:37 Frequency Level Transd Limit Margin Det. Height Azimuth Polarization wz dsfii/m ds daBli/m as cn deg 49400000 .00 14.2 40 .0 18.0 0.0 0.00 VeRTICAL 57.160000 .80 13.6 40 .0 15.2 0.0 0.00 VeRTICAL 123.120000 .20 13.4 43.5 20.3 0.0 0.00 VeRTICAL 210 . 420000 .60 11.3 43.5 20.9 0.0 0.00 VeRTICAL 532.460000 .50 18.8 46.0 14.5 0.0 0.00 VeRTICAL 858 . 380000 .10 23.2 46.0 13.9 ——— 0.0 0.00 VeRTICAL

V1.0 Page 17 of 21 Report No.: CTL1903061041-WF 4.3. 20dB Bandwidth/99% Bandwidth TEST CONFIGURATION SPECTRUM EUT ANALYZER TEST PROCEDURE The bandwidth of the fundamental frequency was measured by spectrum analyzer with 10Hz RBW and 30Hz VBW. The 20dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 20dB. LIMIT The 20dB bandwidth shall be less than 80% of the permitted frequency band. TEST RESULTS 140 KHz

V1.0 Page 18 of 21 Report No.: CTL1903061041-WF 5. Test Setup Photos of the EUT

V1.0 Page 19 of 21 Report No.: CTL1903061041-WF 6. External and Internal Photos of the EUT External photos

V1.0 Page 20 of 21 Report No.: CTL1903061041-WF Internal photos Loop Antenna

V1.0 Page 21 of 21 Report No.: CTL1903061041-WF ......................End of Report.......................


Document Created: 2019-04-17 09:48:17
Document Modified: 2019-04-17 09:48:17
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