Test report-DCD

FCC ID: 2ARD3-LL127

Test Report

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FCCID_4501525

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT Report Reference No. ..................... : GTS20191028006-1-1 FCC ID. ........................................... : 2ARD3-LL127 Compiled by ( position+printed name+signature).. : File administrators Jimmy Wang Supervised by ( position+printed name+signature).. : Test Engineer Aaron Tan Approved by ( position+printed name+signature).. : Manager Jason Hu Date of issue..................................... : Oct. 23, 2019 Representative Laboratory Name .: Shenzhen Global Test Service Co., Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Address ............................................ : Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : LEXON Address ............................................ : 91 avenue Jean-Baptiste Clement 92100 Boulogne FRANCE Test specification ...........................: FCC Rules and Regulations Part 15 Subpart C (Section 15.209), Standard ........................................... : ANSI C63.10: 2013 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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. Test item description .....................: BALI WIRELESS CHARGING PAD WITH BATTERY Trade Mark ....................................... : LEXON Manufacturer .................................... : LEXON Model/Type reference....................... : LL127 Listed Models .................................. : N/A Modulation Type ............................... : ASK Operation Frequency ........................ : From 110KHz~205KHz Rating ............................................... : DC 3.7V from battery charged by DC 5V Result................................................ : PASS

Report No.: GTS20191028006-1-1 Page 2 of 22 TEST REPORT Oct. 23, 2019 Test Report No. : GTS20191028006-1-1 ____________________________________________________________________________________ Date of issue Equipment under Test : BALI WIRELESS CHARGING PAD WITH BATTERY Model /Type : LL127 Listed Models : N/A Applicant : LEXON Address : 91 avenue Jean-Baptiste Clement 92100 Boulogne FRANCE Manufacturer : LEXON Address : 91 avenue Jean-Baptiste Clement 92100 Boulogne FRANCE Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory.

Report No.: GTS20191028006-1-1 Page 3 of 22 Contents 1 TEST STANDARDS .................................................................. 4 2 SUMMARY ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment under Test 5 2.4 Modifications 5 3 TEST ENVIRONMENT............................................................... 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Environmental conditions 6 3.4 Summary of measurement results 7 3.5 Statement of the measurement uncertainty 7 3.6 Equipments Used during the Test 7 4 TEST CONDITIONS AND RESULTS ............................................. 9 4.1 AC Power Conducted Emission 9 4.2 Radiated Emission 12 4.3 Occupied Bandwidth 16 4.4 Antenna Requirement 17 5 TEST SET-UP PHOTOS OF THE EUT ......................................... 18 6 PHOTOS OF THE EUT ............................................................. 19

Report No.: GTS20191028006-1-1 Page 4 of 22 1 TEST STANDARDS The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C (Section 15.207): Conducted limits. FCC Rules and Regulations Part 15 Subpart C (Section 15.209): Radiated emission limits; general requirements. ANSI C63.10: 2013: American National Standard for Testing Unlicensed Wireless Devices

Report No.: GTS20191028006-1-1 Page 5 of 22 2 SUMMARY 2.1 General Remarks Date of receipt of test sample : Oct. 12, 2019 Testing commenced on : Oct. 13, 2019 Testing concluded on : Oct. 22, 2019 2.2 Product Description Product Name: BALI WIRELESS CHARGING PAD WITH BATTERY Model/Type reference: LL127 Power supply: DC 3.7V from battery charged by DC 5V Mode:EP-TA20CBC Adapter(Auxiliary test Input:AC100-240V-50/60Hz，0.5A Provided by the laborator) Output:DC 5V,2A Wireless Charger Antenna Type Coil Antenna Antenna Gain 1.0dBi Operation frequency 110KHz~205KHz Modulation Type ASK Rated Output power 10W 2.3 Equipment under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 3.7V from battery charged by DC 5V Description of the test mode Operation Frequency each of channel Channel Frequency 1 135KHz Operating Mode The mode is used: Transmitting mode 2.4 Modifications No modifications were implemented to meet testing criteria.

Report No.: GTS20191028006-1-1 Page 6 of 22 3 TEST ENVIRONMENT 3.1 Address of the test laboratory Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR 16-1-4:2010 SVSWR requirement for radiated emission above 1GHz. 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: FCC-Registration No.: 165725 Shenzhen Global Test Service 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. A2LA-Lab Cert. No.: 4758.01 Shenzhen Global Test Service 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. CNAS-Lab Code: L8169 Shenzhen Global Test Service 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. Date of Registration: Dec. 11, 2015. Valid time is until Dec. 10, 2024. 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

Report No.: GTS20191028006-1-1 Page 7 of 22 3.4 Summary of measurement results DESCRIPTION OF TEST RESULT CONDUCTED EMISSIONS TEST COMPLIANT RADIATED EMISSION TEST COMPLIANT OCCUPIED BANDWIDTH MEASUREMENT COMPLIANT ANTENNA REQUIREMENT COMPLIANT 3.5 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 Global Test Service Co.,Ltd quality system acc. to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Shenzhen GTS laboratory is reported: Measurement Test Range Notes Uncertainty Radiated Emission 30~1000MHz 4.10 dB (1) Radiated Emission 1~18GHz 4.32 dB (1) Radiated Emission 18-40GHz 5.54 dB (1) Conducted Disturbance 0.15~30MHz 3.12 dB (1) (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. 3.6 Equipments Used during the Test Calibration Calibration Test Equipment Manufacturer Model No. Serial No. Date Due Date LISN R&S ENV216 3560.6550.08 2019/09/20 2020/09/19 LISN R&S ESH2-Z5 893606/008 2019/09/20 2020/09/19 Bilog Antenna Schwarzbeck VULB9163 976 2019/09/20 2020/09/19 EMI Test Receiver R&S ESCI7 101102 2019/09/20 2020/09/19 Spectrum Analyzer Agilent N9020A MY48010425 2019/09/20 2020/09/19 Spectrum Analyzer R&S FSP40 100019 2019/09/20 2020/09/19 Controller EM Controller EM Electronics N/A N/A N/A 1000 Horn Antenna Schwarzbeck BBHA 9120D 01622 2019/09/20 2020/09/19 Active Loop SCHWARZBEC FMZB1519 1519-037 2019/09/20 2020/09/19 Antenna K Broadband Horn SCHWARZBEC BBHA 9170 971 2019/09/20 2020/09/19 Antenna K Amplifier Schwarzbeck BBV 9743 #202 2019/09/20 2020/09/19 Amplifier EMCI EMC051845B 980355 2019/09/20 2020/09/19 Temperature/Humidi Gangxing CTH-608 02 2019/09/20 2020/09/19 ty Meter 9SH10- High-Pass Filter K&L 2700/X12750- KL142031 2019/09/20 2020/09/19 O/O High-Pass Filter K&L 41H10- KL142032 2019/09/20 2020/09/19 1375/U12750-

Report No.: GTS20191028006-1-1 Page 8 of 22 O/O RF Cable(below HUBER+SUHNE RG214 RE01 2019/09/20 2020/09/19 1GHz) R RF Cable(above HUBER+SUHNE RG214 RE02 2019/09/20 2020/09/19 1GHz) R Data acquisition Agilent U2531A TW53323507 2019/09/20 2020/09/19 card Power Sensor Agilent U2021XA MY5365004 2019/09/20 2020/09/19 EMI Test Software R&S ES-K1 V1.7.1 2019/09/20 2020/09/19 EMI Test Software JS Tonscend JS32-RE 2.0.1.5 2019/09/20 2020/09/19 EMI Test Software Audix E3 2..1.1 2019/09/20 2020/09/19 Note: The Cal.Interval was one year.

Report No.: GTS20191028006-1-1 Page 9 of 22 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. 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 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. AC Power Conducted Emission Limit For intentional device, according to § 15.207(a) AC Power Conducted Emission Limits is as following： Limit (dBuV) Frequency range (MHz) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency.

Report No.: GTS20191028006-1-1 Page 10 of 22 TEST RESULTS 1. Both 120 VAC, 50/60 Hz and 240 VAC, 50/60 Hz power supply have been tested, only the worst result of 120 VAC, 60 Hz was reported as below:. DC 5V from Adapter Power supply: Polarization L AC 120V/60Hz

Report No.: GTS20191028006-1-1 Page 11 of 22 DC 5V from Adapter Power supply: Polarization N AC 120V/60Hz

Report No.: GTS20191028006-1-1 Page 12 of 22 4.2 Radiated Emission Limit For intentional device, according to § 15.209(a), the general requirement of field strength of radiated emission out of authorized band shall not exceed the following table at a 3 meters measurement distance. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) Radiated emission limits Frequency (MHz) Distance (Meters) Radiated (dBμV/m) Radiated (μV/m) 0.009-0.49 3 20log(2400/F(KHz))+40log(300/3) 2400/F(KHz) 0.49-1.705 3 20log(24000/F(KHz))+ 40log(30/3) 24000/F(KHz) 1.705-30 3 20log(30)+ 40log(30/3) 30 30-88 3 40.0 100 88-216 3 43.5 150 216-960 3 46.0 200 Above 960 3 54.0 500 TEST CONFIGURATION 1. Radiated Emission Test Set-Up, Frequency Below 30MHz 2. Radiated Emission Test Set-Up, Frequency below 1000MHz

Report No.: GTS20191028006-1-1 Page 13 of 22 Test Procedure 1. Below 1GHz measurement the EUT is placed on a turntable 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. 5. Radiated emission test frequency band from 9KHz to 1000MHz. 6. The distance between test antenna and EUT as following table states: Test Frequency range Test Antenna Type Test Distance 9KHz-30MHz Active Loop Antenna 3 30MHz-1GHz Bilog Antenna 3 7. Setting test receiver/spectrum as following table states: Test Frequency range Test Receiver/Spectrum Setting Detector 9KHz-150KHz RBW=200Hz/VBW=3KHz,Sweep time=Auto QP 150KHz-30MHz RBW=9KHz/VBW=100KHz,Sweep time=Auto QP 30MHz-1GHz RBW=120KHz/VBW=1000KHz,Sweep time=Auto QP TEST RESULTS For 9 KHz-30MHz WORST-CASE RADIATED EMISSION BELOW 30 MHz Antenna Cable Emission Detector Frequency Reading Polar Limits at 3m Margin Factor Loss Levels Mode (MHz) (dBμV/m) Loop (dB/m) (dB) (dBμV/m) (dBμV/m) (dB) 0.135(F) 56.61 Loop 23.64 0.01 80.26 103.91 23.65 PK 0.135(F) 48.04 Loop 23.64 0.01 71.69 83.91 12.22 AV 0.110 45.96 Loop 23.55 0.01 69.52 106.78 37.26 PK 0.110 36.77 Loop 23.55 0.01 60.33 86.78 26.45 AV 0.665 33.85 Loop 25.07 -0.17 58.75 71.15 12.40 QP 1.625 23.46 Loop 27.12 -0.25 50.33 63.39 13.06 QP 8.205 30.18 Loop 23.91 -0.24 53.85 69.54 15.69 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 and not recorded. 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. 5. Emission level (dBuV/m) =Reading + Antenna Factor + Cable Loss. 6. Margin value = Limit value- Emission level.

Report No.: GTS20191028006-1-1 Page 14 of 22 For 30MHz-1GHz Horizontal

Report No.: GTS20191028006-1-1 Page 15 of 22 Vertical

Report No.: GTS20191028006-1-1 Page 16 of 22 4.3 Occupied Bandwidth TEST CONFIGURATION SPECTRUM EUT ANALYZER 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. LIMIT The 20dB bandwidth shall be less than 80% of the permitted frequency band. TEST RESULTS 20dB Bandwidth 99% OBW Mode Freq (KHz) Conclusion (KHz) (KHz) Tx Mode 135 4.168 3.777 PASS

Report No.: GTS20191028006-1-1 Page 17 of 22 4.4 Antenna Requirement Standard Applicable 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. And according to FCC 47 CFR Section 15.247 (c), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. Antenna Information The antenna used in this product is a Coil Antenna, The directional gains of antenna used for transmitting is 1dBi.

Report No.: GTS20191028006-1-1 Page 18 of 22 5 Test Set-up Photos of the EUT

Report No.: GTS20191028006-1-1 Page 19 of 22 6 PHOTOS OF THE EUT External Photos of EUT

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Report No.: GTS20191028006-1-1 Page 22 of 22 Internal Photos of EUT antenna ********************** End of Report **********************


Document Created: 2019-11-04 21:24:41
Document Modified: 2019-11-04 21:24:41
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