2AYQQ-C16Projector

Page 1 of 6 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. External Photos Photo 1 Photo 2 Page 2 of 6 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 6 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 6 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 Photo 8 Page 5 of 6 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 9 Photo 10 Page 6 of 6 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 11 ------End------

LabelandLocation Projector ModelNo.:C16 FCCID:2AYQQ-C16 IC:26538-C16 ThisdevicecomplieswithPart15oftheFCCRules.Operationissubject tothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

Page 1 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Internal Photos Photo 1 Photo 2 BT Antenna WiFi Antenna Page 2 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 Photo 8 Page 5 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 9 Photo 10 Page 6 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 11 Photo 12 Page 7 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 13 Photo 14 Page 8 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 15 Photo 16 Page 9 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 17 Photo 18 Page 10 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 19 Photo 20 Page 11 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 21 Photo 22 Page 12 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 23 Photo 24 Page 13 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 25 Photo 26 Page 14 of 14 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 27 ------End------

Cheerlux (Shenzhen) Electronic Technology Co., Ltd. Declaration concerning Antenna Specification It is hereby declared that the product Model No.: C16, C6,C7,C8,C9,C10,C11,C12,C13,C15,C17,C18,C19,C20, C21,C22,C23, C25, C26,C27,C28,C29,C30,C32,C33,C36,C39,C40,C50,C55,C56, C58,C60,C70,C80,C90,C92,C98,CL760,CL770,CL780,CL790,F1,F2,F3 FCC ID: 2AYQQ-C16 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for FPC antenna type(s) described below: Ant1: Model No. of antenna: NQI-1042H-240X Type of antenna: FPC Antenna Gain of the antenna: 1.56 dBi Frequency range: 2402-2480 MHz Ant2: Model No. of antenna: NQI-1042H-240X Type of antenna: FPC Antenna Gain of the antenna: 2.27 dBi Frequency range: 5150-5250 MHz Gain of the antenna: 7.62 dBi Frequency range: 5725-5850 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Cheerlux (Shenzhen) Electronic Technology Co., Ltd. Address: 3Th Floor Building B HongYi Industrial Area NO.4010 Banxuegang Avenue, Bantian Longgang District, City: Shenzhen, ZIP / Postal code: Country: China Place: Shenzhen, China Date: 2022-12-16 Signature:

深圳市国质信网络通讯有限公司 1 版权所有 JiangYuan PartsApprovalSheet Supplier：NQInetwork Type/Spec：NQI-1042H-240X Brand：NQI SendoutDate：2022/05/31 ApproveDate： PartsName：WIFI（2.4/5.8G）&BT PartsNo: Quantity：3 DocumentNo： Version： SupplierCustomer ApprovedByPreparedByEngineeringDeptQualityDept 供应商地址：深圳市龙岗区平吉大道66号康利城7栋103号 深圳市国质信网络通讯有限公司 2 版权所有 Listofspecifications Cellphonepictures――――――――――――――――3 ElectricalSpecifications――――――――――――――3 mechanicalparameter―――――――――――――――3 Working/Storagetemperature――――――――――――3 Testequipment――――――――――――――――4-5 Antennastructuredrawing―――――――――――――6 Environmentandreliabilitytest―――――――――――7 Antennaelectricalperformancetestdata―――――—―7-8 Effeciency、Gain―――――――――――――――9-10 深圳市国质信网络通讯有限公司 3 版权所有 Cellphonepictures 1.ElectricalSpecifications Frequencyrange（2400-2500,5150-5850）MHz impedance50ohm VSWR≤3.0 powercapacity2W Polarizationlevel Radiationdirectionomnibearing 2.mechanicalparameter Cablelength240mm coaxial-cable1.13blackline connectiontypeIPEX1generation 3.Working/Storagetemperature Workingtemperature-3 0°C～65°C Storagetemperature-30°C～75°C 深圳市国质信网络通讯有限公司 4 版权所有 4.Testequipment TEMRADIO24chamber 深圳市国质信网络通讯有限公司 5 版权所有 5GSP9500 2G/3G/4G/NB/WIFI/BTCMW5002G/3G/4GMT8820C E5071B8G2G/3G8960 深圳市国质信网络通讯有限公司 6 版权所有 5．Antennastructuredrawing 深圳市国质信网络通讯有限公司 7 版权所有 6.Environmentandreliabilitytest projectExperimental conditions performance requirement testequipment Lowtemperature storage degree-30°Csoil2°C/ humidity0%/RH/time 48H Theappearanceand functiontestshadno effectafterthetest Constanttemperatureand humiditytestingmachine Hightemperature andhighhumidity storage temperature70C.Humidity is90~95%/RHfor48H Theappearanceand functiontestshadno effectafterthetest Constanttemperatureand humiditytestingmachine Temperatureshock Productenvironment:35°C for2Handthen80°Cfor 2H,12cyclesfor48H Theappearanceand functiontestshadno effectafterthetest Hotandcoldimpact testingmachine 7.Antennaelectricalperformancetestdata 7.1RL/VSWR/SmithChant 深圳市国质信网络通讯有限公司 8 版权所有 7.2OTAtest NQIANTTRP&TISparameterSummaryofYC16 BAND2.4G5.8G CHANNEL1611 36100165 TRP(dBm) 14.1313.2312.7710.59.052.5 CHANNEL 161136100165 TIS(dBm) -68.3-68.72-54.28-71.45-69.74-68.27 7.3Throughputtest TypeFreqResultUnitTypeFreqResultUnit 下行 2.4GHz44.79Mbps 下行 5GHz47.85MBits 上行2.4GHz46.17Mbps上行5GHz48.28MBits 2.4G下行 Azimuth(°)Result 1042.85 24545.04 39045.04 413545.15 518045.26 622545.33 727045.16 831544.48 5.8G下行 Azimuth(°)Result 1044.56 24545.68 39044.49 413548.25 518050.02 622550.26 727050.64 831548.86 2.4G上行 Azimuth(°)Result 1045.5 24546.55 39045.7 413546.11 518046.6 622545.66 727045.96 831547.27 5.8G上行 Azimuth(°)Result 1047.88 24549.92 39051.06 413552.39 518047.58 622545.44 727046.24 831545.74 深圳市国质信网络通讯有限公司 9 版权所有 Eight.Effeciency、Gain FreqEffiGain (MHz)(%)(dBi) 240044.061.56 241043.351.32 242046.771.56 243045.50.9 244049.321.11 245049.21.34 246046.991.09 247046.671.2 248048.081.27 249054.21.8 250052.61.42 515070.312.27 520066.071.69 525059.571.85 530062.522.43 535064.572.96 540062.663.39 545057.283.52 550061.525.16 555072.615.99 560074.996.74 565065.616.09 570067.36.81 575078.527.62 585076.037.16 Effeciencygraph 深圳市国质信网络通讯有限公司 10 版权所有 Gaingraph

FCC ID: 2AYQQ-C16 RF EXPOSURE EVALUATION EUT Specification EUT Projector Model Name C16,C6,C7,C8,C9,C10,C11,C12,C13,C15,C17,C18,C19, C20,C21,C22,C23,C25,C26,C27,C28,C29,C30,C32,C33, C36,C39,C40,C50,C55,C56,C58,C60,C70,C80,C90,C92, C98,CL760,CL770,CL780,CL790,F1,F2,F3 Frequency band (Operating) BLE: 2402 ~ 2480 MHz WiFi 2.4G: 2412 ~ 2462 MHz WiFi 5.2G: 5180 ~ 5240 MHz WiFi 5.8G: 5745 ~ 5825 MHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power BLE: 1.31dBm WiFi 5.2G: 14.31dBm WiFi 5.8G: 10.74dBm Antenna gain BLE: 1.56 dBi WiFi 5.2G: 2.27 dBi WiFi 5.8G: 7.62 dBi Evaluation applied MPE Evaluation SAR Evaluation Standard Requirement According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b). Limits for Maximum Permissible Exposure(MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 FCC ID: 2AYQQ-C16 Transmission formula: Pd=(Pout*G)/(4*pi*R2) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Operating Mode Measured Power (dBm) Tune up tolerance (dBm) Max. Tune up Power (dBm) Antenna Gain (dBi) Power density at 20cm (mW/ cm2 ) Power density Limits (mW/cm2 ) BLE 1.31 1.31 ±1 2.31 1.56 0.0005 1 WiFi 5.2G 14.31 14.31 ±1 15.31 2.27 0.0114 1 WiFi 5.8G 10.74 10.74 ±1 11.74 7.62 0.0172 1 WiFi 5G and BLE cannot support simultaneous transmission. Result: No Standalone SAR test is required.

Page 1 of 40 Report No.: AIT22092610W2 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. TEST REPORT Client Information: Applicant: Cheerlux ( Shenzhen ) Electronic Technology Co., Ltd. Applicant add.: 3Th Floor Building B HongYi Industrial Area NO.4010 Banxuegang Avenue Bantian. Longgang District, Shenzhen. China. Manufacturer: Cheerlux ( Shenzhen ) Electronic Technology Co., Ltd. Manufacturer add.: 3Th Floor Building B HongYi Industrial Area NO.4010 Banxuegang Avenue Bantian. Longgang District, Shenzhen. China. Product Information: Product Name: Projector Model No.: Please refer to page 8 for detail. HVIN: C16 Brand Name: CHEERLUX FCC ID: 2AYQQ-C16 Applicable standards: FCC CFR Title 47 Part 15 Subpart E Section 15.407 Prepared By: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang,Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Date of Receipt: Sep. 26, 2022 Date of Test: Sep. 26~Oct. 13, 2022 Date of Issue: Oct. 14, 2022 Test Result: Pass This device described above has been tested by Dongguan Yaxu (AiT) Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC/ISED requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Dongguan Yaxu (AiT) Technology Limited, this document may be altered or revised by Dongguan Yaxu (AiT) Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Simba Huang Seal.chen Page 2 of 40 Report No.: AIT22092610W2 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 5 2.1 Statement of the Measurement Uncertainty ............................................................................... 5 2.2 Measurement Uncertainty .......................................................................................................... 5 3 TEST FACILITY ............................................................................................................................................................. 6 3.1 Deviation from standard ............................................................................................................. 6 3.2 Abnormalities from standard conditions ..................................................................................... 6 3.3 Test Location .............................................................................................................................. 6 4 GENERAL INFORMATION ......................................................................................................................................... 7 4.1 Test frequencies ......................................................................................................................... 8 4.2 EUT Peripheral List .................................................................................................................... 8 4.3 Test Peripheral List ..................................................................................................................... 8 4.4 TEST METHODOLOGY ............................................................................................................. 9 4.5 Description of Test Modes ........................................................................................................ 10 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 11 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 11 6.1 Antenna requirement ................................................................................................................ 12 6.1.1 Standard requirement: ...................................................................................................... 12 6.1.2 EUT Antenna: ................................................................................................................... 12 6.2 On Time and Duty Cycle .......................................................................................................... 13 6.2.1 Standard requirement: ...................................................................................................... 13 6.2.2 Measuring Instruments and Setting: ................................................................................ 13 6.2.3 Test Procedures ............................................................................................................... 13 6.2.4 Test Setup Layout ............................................................................................................ 13 6.2.5 EUT Operation during Test ............................................................................................... 13 6.2.6 Test result ......................................................................................................................... 13 6.3 Maximum Conducted Output Power Measurement ................................................................. 14 6.3.1 Standard requirement: ...................................................................................................... 14 6.3.2 Measuring Instruments: ...........................................…

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Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 1 of 62 Appendix E RF Test Data for 5.8GWIFI(Conducted Measurement) Product Name: Projector Trade Mark: CHEERLUX Test Model: C16 Environmental Conditions Temperature: 24.2°C Relative Humidity: 51.2% ATM Pressure: 100.0 kPa Test Engineer: Simba Huang Supervised by: Seal Chen Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 2 of 62 Contents Page COVER PAGE 1 Duty Cycle....................................................................................................................................................................................... 3 1.1 Test Result ........................................................................................................................................................................ 3 1.2 Test Graphs ....................................................................................................................................................................... 4 2 Maximum Conducted Output Power .............................................................................................................................................. 11 2.1 Test Result ...................................................................................................................................................................... 11 3 -6dB Bandwidth ............................................................................................................................................................................. 12 3.1 Test Result ...................................................................................................................................................................... 12 3.2 Test Graphs ..................................................................................................................................................................... 13 4 Occupied Channel Bandwidth ....................................................................................................................................................... 20 4.1 Test Result ...................................................................................................................................................................... 20 4.2 Test Graphs ..................................................................................................................................................................... 21 5 Maximum Power Spectral Density Level ........................................................................................................................................ 28 5.1 Test Result ...................................................................................................................................................................... 28 5.2 Test Graphs ..................................................................................................................................................................... 29 6 Frequency Stability ........................................................................................................................................................................ 36 6.1 Test Result ...................................................................................................................................................................... 36 7 Conducted RF Spurious Emission ................................................................................................................................................. 40 7.1 Test Result ...................................................................................................................................................................... 40 7.2 Test Graphs ..................................................................................................................................................................... 41 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 3 of 62 1 Duty Cycle 1.1 Test Result Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) a 5745 Ant1 98.23 0.08 0.71 a 5785 Ant1 98.24 0.08 0.71 a 5825 Ant1 98.21 0.08 0.71 n20 5745 Ant1 98.09 0.08 0.77 n20 5785 Ant1 98.12 0.08 0.77 n20 5825 Ant1 98.08 0.08 0.77 n40 5755 Ant1 96.32 0.16 1.54 n40 5795 Ant1 96.33 0.16 1.54 ac20 5745 Ant1 98.12 0.08 0.76 ac20 5785 Ant1 98.1 0.08 0.76 ac20 5825 Ant1 98.11 0.08 0.76 ac40 5755 Ant1 96.32 0.16 1.54 ac40 5795 Ant1 96.31 0.16 1.54 ac80 5775 Ant1 90.71 0.42 3.12 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 4 of 62 1.2 Test Graphs Test Graphs Duty Cycle a 5745MHz Ant1 Duty Cycle a 5785MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 5 of 62 Duty Cycle a 5825MHz Ant1 Duty Cycle n20 5745MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 6 of 62 Duty Cycle n20 5785MHz Ant1 Duty Cycle n20 5825MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 7 of 62 Duty Cycle n40 5755MHz Ant1 Duty Cycle n40 5795MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 8 of 62 Duty Cycle ac20 5745MHz Ant1 Duty Cycle ac20 5785MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 9 of 62 Duty Cycle ac20 5825MHz Ant1 Duty Cycle ac40 5755MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 10 of 62 Duty Cycle ac40 5795MHz Ant1 Duty Cycle ac80 5775MHz Ant1 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT22092610W3 FCC ID: 2AYQQ-C16 Page 11 of 62 2 Maximum Conducted Output Power 2.1 Test Result Mode Frequency (MHz) Antenna Conducted Power (dBm) Correction Factor (dB) Total Power (dBm) Limit (dBm) Verdict a 5745 Ant1 10.5…

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Page 1 of 38 Report No.: AIT22092610W3 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. TEST REPORT Client Information: Applicant: Cheerlux ( Shenzhen ) Electronic Technology Co., Ltd. Applicant add.: 3Th Floor Building B HongYi Industrial Area NO.4010 Banxuegang Avenue Bantian. Longgang District, Shenzhen. China. Manufacturer: Cheerlux ( Shenzhen ) Electronic Technology Co., Ltd. Manufacturer add.: 3Th Floor Building B HongYi Industrial Area NO.4010 Banxuegang Avenue Bantian. Longgang District, Shenzhen. China. Product Information: Product Name: Projector Model No.: Please refer to page 7 for detail. HVIN: C16 Brand Name: CHEERLUX FCC ID: 2AYQQ-C16 Applicable standards: FCC CFR Title 47 Part 15 Subpart E Section 15.407 Prepared By: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang,Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Date of Receipt: Sep. 26, 2022 Date of Test: Sep. 26~Oct. 13, 2022 Date of Issue: Oct. 14, 2022 Test Result: Pass This device described above has been tested by Dongguan Yaxu (AiT) Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC/ISED requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Dongguan Yaxu (AiT) Technology Limited, this document may be altered or revised by Dongguan Yaxu (AiT) Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Simba Huang Seal.chen Page 2 of 38 Report No.: AIT22092610W3 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 5 2.1 Statement of the Measurement Uncertainty ................................................................................ 5 2.2 Measurement Uncertainty ........................................................................................................... 5 3 TEST FACILITY ............................................................................................................................................................. 6 3.1 Deviation from standard .............................................................................................................. 6 3.2 Abnormalities from standard conditions ...................................................................................... 6 3.3 Test Location ............................................................................................................................... 6 4 GENERAL INFORMATION ......................................................................................................................................... 7 4.1 Test frequencies .......................................................................................................................... 8 4.2 EUT Peripheral List ..................................................................................................................... 8 4.3 Test Peripheral List ...................................................................................................................... 8 4.4 TEST METHODOLOGY .............................................................................................................. 9 4.5 Description of Test Modes ......................................................................................................... 10 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 11 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 12 6.1 Antenna requirement ................................................................................................................. 12 6.1.1 Standard requirement: ....................................................................................................... 12 6.1.2 EUT Antenna: .................................................................................................................... 12 6.2 On Time and Duty Cycle ........................................................................................................... 13 6.2.1 Standard requirement: ....................................................................................................... 13 6.2.2 Measuring Instruments and Setting: ................................................................................. 13 6.2.3 Test Procedures ................................................................................................................ 13 6.2.4 Test Setup Layout ............................................................................................................. 13 6.2.5 EUT Operation during Test ................................................................................................ 13 6.2.6 Test result .......................................................................................................................... 13 6.3 Maximum Conducted Output Power Measurement .................................................................. 14 6.3.1 Standard requirement: ....................................................................................................... 14 6.3.2 Measuring Instruments: .....................…

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Page 1 of 2 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Test Setup Photo Radiated Emission Page 2 of 2 FCC ID: 2AYQQ-C16 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Conducted Emission ------End------