FCC_Test_Report

FCC ID: 2ARGJZCWX-011

Test Report

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FCCID_4044602

Page 1 of 20 Report No.: UNIA2018091017-1FR-01 FCC RADIO TEST REPORT FCC ID: 2ARGJZCWX-011 Product： Ultra-thin wireless charger Trade Name： N/A Model Name： ZCWX-011 Serial Model： ZCWX-012 Report No.： UNIA2018091017-1FR-01 Prepared for Shenzhen Infinite lntelligence Technology Co., Ltd No. 233 Shangjing Industrial Area, Longnan Rd, Longgang District, Shenzhen, China Prepared by Shenzhen United Testing Technology Co., Ltd. 2F, Annex Bldg, Jiahuangyuan Tech P ark, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China

Page 2 of 20 Report No.: UNIA2018091017-1FR-01 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Infinite lntelligence Technology Co., Ltd No. 233 Shangjing Industrial Area, Longnan Rd, Longgang District, Address ................................. : Shenzhen, China Manufacture's Name ............ : Shenzhen Infinite lntelligence Technology Co., Ltd No. 233 Shangjing Industrial Area, Longnan Rd, Longgang District, Address ................................. : Shenzhen, China Product description Product name............................... : Ultra-thin wireless charger Trade Mark ............................ : N/A Model and/or type reference : ZCWX-011, ZCWX-012 FCC Rules and Regulations Part 15 Subpart C Section 15.209 Standards ............................. : ANSI C63.10: 2013 This device described above has been tested by Shenzhen United Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of UNI, this document may be altered or revised by Shenzhen United Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. Date of Test..........................................: Date (s) of performance of tests.............: Sep. 16, 2018 ~ Oct. 18, 2018 Date of Issue ........................................: Oct. 18, 2018 Test Result ............................................: Pass Prepared by: Kahn yang/Editor Reviewer: Sherwin Qian/Supervisor Approved & Authorized Signer: Liuze/Manager

Page 3 of 20 Report No.: UNIA2018091017-1FR-01 Table of Contents Page 1 TEST SUMMARY 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 Conducted Power Line Emission Limit 8 3.2 Test Setup 8 3.3 Test Procedure 8 3.4 Test Result 8 4 RADIATED EMISSION TEST 11 4.1 Block Diagram of Test Setup 11 4.2 Rules and specifications 12 4.3 Test Procedure 13 4.4 Test Result 13 5 Occupied Bandwidth 16 5.1 Block Diagram of Test Setup 16 5.2 Rules and specifications 16 5.3 Test Procedure 16 5.4 Test Result 17 6 ANTENNA REQUIREMENT 18 7 PHOTOGRAPH OF TEST 19 7.1 Radiated Emission 19 7.2 Conducted Emission 20

Page 4 of 20 Report No.: UNIA2018091017-1FR-01 1 TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS DESCRIPTION OF TEST RESULT CONDUCTED EMISSION TEST COMPLIANT RADIA TED EMISSION TEST COMPLIANT OCCUPIED BANDWIDTH COMPLIANT ANTENNA REQUIREMENT COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen United Testing Technology Co., Ltd. Address : 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19.The testing quality system of our laboratory meets with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAS-LAB Code: L6494 The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2017 General Requirements) for the Competence of testing Laboratories. Designation Number: CN1227 Test Firm Registration Number: 674885 The 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. 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.: UNIA2018091017-1FR-01 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Ultra-thin wireless charger Trade Mark N/A Model Name ZCWX-011 Serial No. ZCWX-012 All model’s the function, software and electric circuit are Model Difference the same, only with a product color and model named different. Test sample model: ZCWX-011. FCC ID 2ARGJZCWX-011 Antenna Type Coil Antenna Antenna Gain 0dBi Operation frequency 125KHz Number of Channels 1CH Modulation Type ASK Battery N/A Power Source DC 5V from adapter with AC 120(240)V/60Hz M/N: CH-P002 Adapter Model Input: AC 100-240V, 50/60Hz, 0.2A Output: DC 5V, 1.0A

Page 6 of 20 Report No.: UNIA2018091017-1FR-01 2.2 Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 01 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: Adapter EUT Mobile phone Setup: Transmission mode Table for auxiliary equipment: Equipment Description Manufacturer Model Calibration Due Date Mobile phone Haixin M30T N/A Adapter Chenyang CH-P002 N/A

Page 7 of 20 Report No.: UNIA2018091017-1FR-01 2.5 MEASUREMENT INSTRUMENTS LIST Item Equipment Manufacturer Model No. Serial No. Calibrated until CONDUCTED EMISSIONS TEST 1 AMN Schwarzbeck NNLK8121 8121370 2019.9.9 2 AMN ETS 3810/2 00020199 2019.9.9 EMI TEST 3 Rohde&Schwarz ESCI 101210 2019.9.9 RECEIVER 4 AAN TESEQ T8-Cat6 38888 2019.9.9 RADIATED EMISSION TEST 1 Horn Antenna Sunol DRH-118 A101415 2019.9.29 2 BicoNILog Antenna Sunol JB1 Antenna A090215 2019.9.29 3 PREAMP HP 8449B 3008A00160 2019.9.9 4 PREAMP HP 8447D 2944A07999 2019.9.9 EMI TEST 5 Rohde&Schwarz ESR3 101891 2019.9.9 RECEIVER VECTOR Signal 6 Rohde&Schwarz SMU200A 101521 2019.9.28 Generator 7 Signal Generator Agilent E4421B MY4335105 2019.9.28 8 MXA Signal Analyzer Agilent N9020A MY50510140 2019.9.28 9 MXA Signal Analyzer Agilent N9020A MY51110104 2019.9.9 ANT Tower&Turn 10 Champro EM 1000 60764 2019.9.28 table Controller 11 Anechoic Chamber Taihe Maorui 9m*6m*6m 966A0001 2019.9.9 12 Shielding Room Taihe Maorui 6.4m*4m*3m 643A0001 2019.9.9 13 RF Power sensor DARE RPR3006W 15I00041SNO88 2019.3.14 14 RF Power sensor DARE RPR3006W 15I00041SNO89 2019.3.14 15 RF power divider Anritsu K241B 992289 2019.9.28 Wideband radio 16 Rohde&Schwarz CMW500 154987 2019.9.28 communication tester 17 Biconical antenna Schwarzbeck VHA 9103 91032360 2019.9.8 18 Biconical antenna Schwarzbeck VHA 9103 91032361 2019.9.8 Broadband Hybrid 19 Schwarzbeck VULB9163 VULB9163#958 2019.9.8 Antennas 20 Horn Antenna Schwarzbeck BBHA9120D 9120D-1680 2019.1.12 Active Receive Loop 21 Schwarzbeck FMZB 1919B 00023 2018.11.02 Antenna 22 Horn Antenna Schwarzbeck BBHA 9170 BBHA9170651 2019.03.14 Microwave 23 Broadband Schwarzbeck BBV 9721 100472 2018.10.24 Preamplifier 24 Active Loop Antenna Com-Power AL-130R 10160009 2019.05.10 25 Power Meter KEYSIGHT N1911A MY50520168 2019.05.10 26 Frequency Meter VICTOR VC2000 997406086 2019.05.10 27 DC Power Source HYELEC HY5020E 055161818 2019.05.10

Page 8 of 20 Report No.: UNIA2018091017-1FR-01 3 CONDUCTED EMISSION TEST 3.1 Conducted Power Line Emission Limit For unintentional device, according to § 15.107(a) Line Conducted Emission Limits is as following Maximum RF Line Voltage(dBV) Frequency CLASS A CLASS B (MHz) 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 For intentional device, according to §15.207(a) Line Conducted Emission Limit is same as above table. 3.2 Test Setup 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. 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 PSSS Remark: EUT was tested at AC 120V and 240V, only the worst result of AC 120V was reported.

Page 9 of 20 Report No.: UNIA2018091017-1FR-01 Temperature: 26℃ Relative Humidity: 48% Test Date: Sep. 20, 2018 Pressure: 1010hPa Test Voltage: AC 120V, 60Hz Phase: Line Test Mode: Transmitting mode Remark: Factor = Insertion Loss + Cable Loss, Result = Reading + Factor, Margin = Result – Limit.

Page 10 of 20 Report No.: UNIA2018091017-1FR-01 Temperature: 26℃ Relative Humidity: 48% Test Date: Sep. 20, 2018 Pressure: 1010hPa Test Voltage: AC 120V, 60Hz Phase: Neutral Test Mode: Transmitting mode Remark: Factor = Insertion Loss + Cable Loss, Result = Reading + Factor, Margin = Result – Limit.

Page 11 of 20 Report No.: UNIA2018091017-1FR-01 4 RADIATED EMISSION TEST 4.1 Block Diagram of Test Setup

Page 12 of 20 Report No.: UNIA2018091017-1FR-01 4.2 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 13 of 20 Report No.: UNIA2018091017-1FR-01 4.3 Test Procedure Measurement distance is 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. 4.4 Test Result PASS For 9KHz-30MHz Test Results: Detector Actual Limits Freq. Reading Factor Margin Mode FS 3m (MHz) (dBuV) (dB) (dBuV/m) (PK/QP) (dBuV/m) (dBuV/m) 0.125 Peak 66.23 15.48 81.71 105.67 -23.96 0.502 Peak 27.49 16.08 43.57 73.59 -30.02 0.864 Peak 24.07 16.22 40.29 68.87 -28.58 1.226 Peak 27.81 15.15 42.96 65.83 -22.87 2.777 Peak 31.40 15.65 47.05 69.50 -22.45

Page 14 of 20 Report No.: UNIA2018091017-1FR-01 For 30MHz-1GHz Test Results: Temperature: 22℃ Relative Humidity: 48% Test Date: Sep. 20, 2018 Pressure: 1010hPa Test Voltage: AC 120V, 60Hz Polarization: Horizontal Test Mode: Transmitting mode Remark: Absolute Level = Reading Level + Factor, Margin = Absolute Level – Limit Factor = Ant. Factor + Cable Loss – Pre-amplifier

J l Nl Page 15 of 20 Report No.: UNIA2018091017—1FR—01 Temperature: 22°C Relative Humidity: 48% Test Date: Sep. 20, 2018 Pressure: 1010hPa Test Voltage: AC 120V, 60Hz Polarization: |Vertical Test Mode: Transmitting mode 80.0 dBu¥/m Limit: — Margin: _ 35 | 4 4 3 \MM/\/‘/ \ 5 § W .m “HW 30.000 40 50 60 70 80 (MHz) 300 400 500 600 700 1000.000 No. Frequency Reading Correction Result Limit Margin Degree Height Remark (MHz) (dBuV) _|factor(dB/m)| (dBuV/im) (dBuVim) (dB) (deg.) (cm) 1 30.0000 37.24 —7.13 30.11 40.00 —9.89 peak 2* 58.8185 58.72 —21.75 36.97 40.00 —3.03 peak 3 103.8055 47.33 ~17.82 29.51 43.50 ~13.99 peak 4 129.9226 47.85 —~15.26 32.59 43.50 ~10.91 peak 5 222.9502 44.75 ~17.64 27.11 46.00 ~18.89 peak 6 360.4476 39.91 —13.80 26.11 46.00 ~19.89 peak Remark: Absolute Level = Reading Level + Factor, Margin = Absolute Level —Limit Factor= Ant. Factor + Cable Loss — Pre—amplifier Remark: (1) Measuring frequencies from 9 KHz to the 1 GHz, Radiated emission test from 9KHz to 30MHz was verified, and no any emission was found except system noise floor. (2) * denotes emission frequency which appearing within the Restricted Bands specified in provision of 15.205, then the general radiated emission limits in 15.209 apply. (3) The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz for measuring above 1 GHz, below 30MHz was 10KHz. @olffomieniBotGBRAA Shenzhen United Testing Technology Co.,Ltd. | 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bac‘an District, Shenzhen, China United Testing Technology(Hong Kong) Limited imebs5eBPe2 ltitBXseET—I3651kLNHePRIIHE2E MB: 518102 Tel +86—755—36180996 Fax +86—755—86180156 ° http://www.uni—lab hi

Page 16 of 20 Report No.: UNIA2018091017-1FR-01 5 Occupied Bandwidth 5.1 Block Diagram of Test Setup 5.2 Rules and specifications CFR 47 Part 15.215(c) ANSI C63.10: 2013 5.3 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.

Page 17 of 20 Report No.: UNIA2018091017-1FR-01 5.4 Test Result PASS 20dB Bandwidth Mode Frequency(KHz) Limit (kHz) Conclusion (KHz) TX 125 2.953 / PASS

Page 18 of 20 Report No.: UNIA2018091017-1FR-01 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. Antenna Connected Construction The antenna used in this product is a Coil Antenna, The directional gains of antenna used for transmitting is 0dBi. ANTENNA:

Page 19 of 20 Report No.: UNIA2018091017-1FR-01 7 PHOTOGRAPH OF TEST 7.1 Radiated Emission

Page 20 of 20 Report No.: UNIA2018091017-1FR-01 7.2 Conducted Emission ***End of Report***


Document Created: 2018-10-19 18:28:04
Document Modified: 2018-10-19 18:28:04
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