test report

FCC ID: 2ARD3-LH059

Test Report

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FCCID_4372081

Report Number: SZ1905FE11 Rev. 01 EMC Test Report Applicant ： LEXON Product Type ： OBLIO Trade Name ： LEXON Model Number ： LH59 FCC ID ： 2ARD3-LH059 EUT Rated Voltage ： DC 9 V, 2 A Test Voltage ： 120 Vac / 60 Hz Test Specification ： FCC 47 CFR PART 18 Subpart C MP-5：1986 Receive Date ： Apr. 12, 2019 Test Period ： Apr. 26 ~ May 14, 2019 Issue Date ： Jul. 24, 2019 Issue by A Test Lab Techno Corp. 101-104, 1F, A building, Safflower ridge industrial area, Taoyuan street, Nanshan district, Shenzhen Tel：+86-755-23987770 / Fax：+86-755-26637771 American Association for Laboratory Accreditation number: 3464.02 Note: This report shall not be reproduced except in full, without the written approval of A Test Lab Techno Corp. This document may be altered or revised by A Test Lab Techno Corp. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, or any government agencies. The test results in the report only apply to the tested sample. Approved By ： Reviewed By ： (Manager) (Hai. Wang) (Testing Engineer) (Simon. Hu) Page 1 of 16

Report Number: SZ1905FE11 Rev. 01 Revision History Rev. Issue Date Revisions 00 May 28, 2019 Initial Issue. 01 Jul. 24, 2019 Page 1 and 5 added FCC ID. Page 2 of 16

Report Number: SZ1905FE11 Rev. 01 TABLE OF CONTENTS 1 General Information ......................................................................................................... 4 2 EUT Description................................................................................................................ 5 3 Test Methodology ............................................................................................................. 5 3.1. Decision of Test Mode ............................................................................................ 5 3.2. EUT Exercise Software .......................................................................................... 5 3.3. Configuration of Test System Details ..................................................................... 6 3.4. Test Instruments ..................................................................................................... 7 4 Emission Test ................................................................................................................... 8 4.1. Conducted Emission .............................................................................................. 8 4.2. Radiated Emission ................................................................................................. 9 5 Test Result ...................................................................................................................... 11 5.1. Conducted Emission ............................................................................................ 11 5.2. Radiated Emission ............................................................................................... 14 Page 3 of 16

Report Number: SZ1905FE11 Rev. 01 1 General Information 1.1 Summary of Test Result Emission Standard Item Result Remark FCC 47 CFR PART 18 Conducted Emission PASS Consumer Equipment §18.307 (b) FCC 47 CFR PART 18 Radiated Emission PASS Consumer Equipment §18.305 (b) The test results of this report relate only to the tested sample(s) identified in this report. Manufacturer or whom it may concern should recognize the pass or fail of the test result. 1.2 Testing Location Site Name: A Test Lab Techno Corp. Site Address: 101-104, 1F, A building, Safflower ridge industrial area, Taoyuan street, Nanshan district, Shenzhen Tel： +86-755-23987770 Fax： +86-755-26637771 1.3 Measurement Uncertainty Test Item Frequency Range Uncertainty (dB) Conducted Emission AC Power Port 150 kHz ~ 30 MHz 2.8 Test Item Test Site Frequency Range Uncertainty (dB) Radiated Emission RE-026 9 kHz ~ 30 MHz 6.3 The Vertical and Horizontal measurement uncertainty of 30 MHz to 1GHz is evaluated and choose which polarity is worst value. 1.4 Test Site Environment Test Item Items Required (IEC 60068-1) Actual Temperature (C) 15-35 26 Conducted Emission Humidity (%RH) 25-75 60 Barometric pressure (mbar) 860-1060 990 Temperature (C) 15-35 26 Radiated Emission Humidity (%RH) 25-75 60 Barometric pressure (mbar) 860-1060 990 Page 4 of 16

Report Number: SZ1905FE11 Rev. 01 2 EUT Description LEXON Applicant 91 avenue Jean-Baptiste Clément - 92100 Boulogne - FRANCE LEXON Manufacturer 91 avenue Jean-Baptiste Clément - 92100 Boulogne - FRANCE Product Type OBLIO Trade Name LEXON Model Number LH59 FCC ID 2ARD3-LH059 I/O Ports Refer to User Manual Highest Operating 210 kHz Frequency 3 Test Methodology 3.1. Decision of Test Mode 3.1.1. The following test mode(s) were scanned during the preliminary test: Pre-Test Mode Mode 1: Normal operation mode(AC 120 V / 60 Hz) 3.1.2. After the preliminary scan, the following test mode was found to produce the highest emission level. Final Test Mode Conducted Emission Mode 1 Emission Radiated Emission Mode 1 Then, the above highest emission mode of the configuration of the EUT and cable was chosen for all final test items. 3.2. EUT Exercise Software 1. Setup the EUT and simulators as shown on 3.3. 2. Turn on the power of all the equipment. 3. Make the i-Pod charging with EUT. 4. Start to test get the worst reading Page 5 of 16

Report Number: SZ1905FE11 Rev. 01 3.3. Configuration of Test System Details Mode 1 AC Input AC EUT Adapter A (2) Wireless charge receiver (1) i-Pod Signal Cable Type Signal Cable Description A USB Type-C Cable Non-Shielded, 1.2 m Devices Description Product Manufacturer Model Number Serial Number Power Cord (1) i-Pod Apple A1574 N/A N/A Wireless charge (2) PZOZ JDHZ21 N/A N/A receiver Page 6 of 16

Report Number: SZ1905FE11 Rev. 01 3.4. Test Instruments Test Period : Apr. 26, 2019 Conducted Emission test site Equipment Manufacturer Model Number Serial Number Cal. Date Remark Test Receiver R&S ESR3 101923 09/14/2018 1 year LISN R&S ENV216 101942 09/18/2018 1 year LISN R&S ENV216 101943 09/18/2018 1 year RF EMCI EMCCFD400 433LFC 09/18/2018 1 year Test Site ATL CE CE N.C.R. ----- Test Period : May 14, 2019 Radiated Emission - 3 Meter Chamber Equipment Manufacturer Model Number Serial Number Cal. Date Remark Preamplifier EMCI EMC001330 980300 09/18/2018 1 year (10 kHz~3 GHz) Preamplifier EMCI EMC012645SE 980318 09/18/2018 1 year (0.1 GHz~26.5 GHz) Preamplifier EMCI EMC2654045 980028 09/18/2018 1 year (26.5 GHz~40 GHz) Bilog Antenna Schwarzbeck VULB 9168 672 11/21/2018 1 year (30 MHz~1.4 GHz) Horn Antenna ETS 3117 00204949 11/16/2018 1 year (1 GHz~18 GHz) Receiver Keysight N9038A MY51210179 09/18/2018 1 year (3 Hz~26.5 GHz) Spectrum Analyzer Keysight N9030A MY55410268 09/18/2018 1 year (3 Hz~43 GHz) Cable EMCI N/A 1066LFC 09/18/2018 1 year (30 MHz~1 GHz) Cable EMCI N/A 160719 09/18/2018 1 year (1 GHz~18 GHz) Cable EMCI N/A 160324 09/18/2018 1 year (1 GHz~18 GHz) Cable EMCI N/A 160322 09/18/2018 1 year (1 GHz~18 GHz) Loop Antenna EMCI LPA600 272 02/21/2019 1 year Test Site OuHeng MFAC3M RE-026 02/14/2019 1 year Note: N.C.R. = No Calibration Request. Page 7 of 16

Report Number: SZ1905FE11 Rev. 01 4 Emission Test 4.1. Conducted Emission  Test Setup  Test Procedure a) The EUT was placed 0.8 meters form the horizontal ground plane with EUT being connected to the power mains though a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 ohm/50uH of coupling impedance for the measuring instrument. b) Interconnecting cables that hang closer than 40cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40cm long. c) I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated. If required, using the correct terminating impedance. The overall length shall not exceed 1m. d) LISN at least 80cm from nearest part of EUT chassis. e) For the actual test configuration, please refer to the related item “Configuration of Test System Details” (section 3.3). Page 8 of 16

Report Number: SZ1905FE11 Rev. 01 4.2. Radiated Emission  Setup 9 kHz ~ 30 MHz 30 MHz ~ 1 GHz Page 9 of 16

Report Number: SZ1905FE11 Rev. 01  Test Procedure a) The measuring distance of at 3 m shall be used for measurement at frequency above 30 MHz. For frequencies above 30 MHz, any suitable measuring distance may be used. b) The EUT was placed on the top of a rotating table 0.8 m above the ground at 3m open area test site. The table was rotated 360 degrees to determine the position of the highest radiation. c) The height of the equipment or the substitution antenna shall be 0.8m; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d) The initial step in collecting radiated emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are marked and then Quasi Peak detector mode re-measured. e) If the Peak mode measured value compliance with and lower than Quasi Peak mode limit, the EUT shall be deemed to meet QP limits and then no additional QP mode measurement performed. f) In case the emission is lower than 30MHz, loop antenna has be used for measurement and the recorded data should be QP measured by receiver. High – low scan is not required in this case. g) In the frequency range of 9kHz – 30MHz, magnetic field measurements may be performed. The method is applicable for radiated radio noise from all units, cables, power coeds and interconnect cabling or wring. A calibrated loop antenna as specified in ANSI C63.4 (4.5.2) shall be positioned with its plane vertical at the specified distance from the EUT and rotated about its vertical axis for maximum response at each azimuth about the EUT. For certain application, the loop antenna may also need to be positioned horizontally at the specified distance from the EUT. The center of the loop shall be 1 m above the round. h) For field strength measurements: Highest frequency generated or used in the device or Upper frequency of measurement range (MHz) on which the device operates or tunes (MHz) Below 1.705 30 1.705 - 30 400 30 - 500 Tenth harmonic or 1000 MHz, whichever is higher. 500 - 1000 Tenth harmonic Above 1000 Tenth harmonic or highest detectable emission Page 10 of 16

Report Number: SZ1905FE11 Rev. 01 5 Test Result 5.1. Conducted Emission  Limit Power Line Quasi-peak Average Frequency (MHz) (dBuV) (dBuV) 0.15 - 0.5 66-56 * 56-46 * 0.50 - 5.0 56.00 46.00 5.0 - 30.0 60.00 50.00 Note: (1) The Equipment is for 18.307(b) other part 18 consumer devices. (2) The tighter limit applies at the band edges. (3) The limit of “*” marked band means the limitation decreases linearly with the logarithm of the frequency in the range. Page 11 of 16

Report Number: SZ1905FE11 Rev. 01  Test Result Standard: FCC Part 18 §18.307(b) Line: L1 Test item: Conducted Emission Power: AC 120 V/60 Hz Mode: Mode 1 Temp.(℃)/Hum.(%RH): 26(℃)/60 %RH Description: No. Frequency QP AVG Correction QP AVG QP AVG QP AVG Remark reading reading factor result result limit limit margin margin (MHz) (dBuV) (dBuV) (dB) (dBuV) (dBuV) (dBuV) (dBuV) (dB) (dB) 1 3.1100 10.80 1.43 9.79 20.59 11.22 56.00 46.00 -35.41 -34.78 Pass 2 3.3940 24.25 18.62 9.80 34.05 28.42 56.00 46.00 -21.95 -17.58 Pass 3 3.6700 24.54 20.09 9.82 34.36 29.91 56.00 46.00 -21.64 -16.09 Pass 4 3.9500 22.61 15.43 9.83 32.44 25.26 56.00 46.00 -23.56 -20.74 Pass 5 4.5140 23.38 17.71 9.86 33.24 27.57 56.00 46.00 -22.76 -18.43 Pass 6 4.8020 25.51 20.62 9.87 35.38 30.49 56.00 46.00 -20.62 -15.51 Pass Note: 1. Result (dBuV) = Correction factor (dB) + Reading(dBuV). Example: 20.59 = 9.79 + 10.80 2. Correction factor (dB) = Cable loss (dB) + L.I.S.N. factor (dB). Page 12 of 16

Report Number: SZ1905FE11 Rev. 01 Standard: FCC Part 18 §18.307(b) Line: N Test item: Conducted Emission Power: AC 120 V/60 Hz Mode: Mode 1 Temp.(℃)/Hum.(%RH): 26(℃)/60 %RH Description: No. Frequency QP AVG Correction QP AVG QP AVG QP AVG Remark reading reading factor result result limit limit margin margin (MHz) (dBuV) (dBuV) (dB) (dBuV) (dBuV) (dBuV) (dBuV) (dB) (dB) 1 2.8580 20.79 16.20 9.88 30.67 26.08 56.00 46.00 -25.33 -19.92 Pass 2 3.7060 5.94 0.57 9.90 15.84 10.47 56.00 46.00 -40.16 -35.53 Pass 3 4.0020 12.12 5.48 9.91 22.03 15.39 56.00 46.00 -33.97 -30.61 Pass 4 4.2780 5.81 0.49 9.92 15.73 10.41 56.00 46.00 -40.27 -35.59 Pass 5 4.5660 6.23 1.04 9.94 16.17 10.98 56.00 46.00 -39.83 -35.02 Pass 6 4.8460 6.02 0.75 9.95 15.97 10.70 56.00 46.00 -40.03 -35.30 Pass Note: 1. Result (dBuV) = Correction factor (dB) + Reading(dBuV). Example: 30.67 = 9.88 + 20.79 2. Correction factor (dB) = Cable loss (dB) + L.I.S.N. factor (dB). Page 13 of 16

Report Number: SZ1905FE11 Rev. 01 5.2. Radiated Emission  Limit 9 k~30 MHz Operating Frequency Measurement Distance at 300 meters Measurement Distance at 3 meters (MHz) (uV/m) (dBuV/m) (dBuV/m) Any ISM 25 27.96 107.96 Any non-ISM 15 23.52 103.52 Note: (1) The Equipment is for 18.305(b). Any type unless otherwise specified (miscellaneous) operating frequency in any non-ISN frequency. (2) Limitation expressed in dBuV/m is calculated by 20log emission level (uV/m). (3) Distance extrapolation factor = 40log (specific distance / test distance) (dB), Limit line = specific limits (dBuV/m) + distance extrapolation factor. Above 30 MHz Operating Frequency Measurement Distance at 300 meters Measurement Distance at 3 meters (MHz) (uV/m) (dBuV/m) (dBuV/m) Any ISM 25 27.96 67.96 Any non-ISM 15 23.52 63.52 Note: (1) The Equipment is for 18.305(b). Any type unless otherwise specified (miscellaneous) operating frequency in any non-ISN frequency. (2) Limitation expressed in dBuV/m is calculated by 20log emission level (uV/m). (3) Distance extrapolation factor = 20log (specific distance / test distance) (dB), Limit line = specific limits (dBuV/m) + distance extrapolation factor. Page 14 of 16

Report Number: SZ1905FE11 Rev. 01  Test Result Standard: FCC Part 18 §18.305(b) Test Distance: 3m Test item: Radiated Emission Power: AC 120 V/60 Hz Mode: Mode 1 (9 kHz~30 MHz) Temp.(℃)/Hum.(%RH): 26(℃)/60 %RH Ant.Polar.: Horizontal Frequency Reading Correct Factor Result Limit Margin Height Degree No. Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) (cm) (°) 1 0.0090 119.58 -30.04 89.54 103.50 -13.96 100 180 peak 2 0.1590 39.20 29.55 68.75 103.50 -34.75 100 360 peak 3 0.2190 40.09 26.84 66.93 103.50 -36.57 100 15 peak 4 0.4601 32.67 21.08 53.75 103.50 -49.75 100 124 peak 5 0.6790 32.41 18.41 50.82 103.50 -52.68 100 54 peak 6 1.3286 28.85 15.57 44.42 103.50 -59.08 100 281 peak Note1:(1) Result (dBuV) = Correction factor (dB) + Reading(dBuV). Example: 89.54 = -30.04 + 119.58 (2) Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (dB) – Pre-Amplifier gain (dB). Note2: The level is measured at 3 meter and is converted into result at 300 meter. 300 m Limit (dBuV/m) change 3 m Limit (dBuV/m) = 300 m Limit (dBuV/m) + 40 log(300/3) Page 15 of 16

Report Number: SZ1905FE11 Rev. 01 Standard: FCC Part 18 §18.305(b) Test Distance: 3m Test item: Radiated Emission Power: AC 120 V/60 Hz Mode: Mode 1 (9 kHz~30 MHz) Temp.(℃)/Hum.(%RH): 26(℃)/60 %RH Ant.Polar.: Vertical Frequency Reading Correct Factor Result Limit Margin Height Degree No. Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) (cm) (°) 1 0.1590 65.08 29.55 94.63 103.50 -8.87 100 145 peak 2 0.4588 58.41 21.11 79.52 103.50 -23.98 100 123 peak 3 0.7288 52.55 17.89 70.44 103.50 -33.06 100 274 peak 4 1.0286 53.93 16.13 70.06 103.50 -33.44 100 0 peak 5 1.3286 45.73 15.57 61.30 103.50 -42.20 100 186 peak 6 1.9281 47.32 14.43 61.75 103.50 -41.75 100 312 peak Note: 1. Result (dBuV) = Correction factor (dB) + Reading(dBuV). Example: 94.63 = 29.55 + 65.08 2. Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (dB) – Pre-Amplifier gain (dB). Page 16 of 16


Document Created: 2019-07-24 17:08:53
Document Modified: 2019-07-24 17:08:53
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