LXE-1800R/C Boom & Voom

FCCID: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions: (1)thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. Warning:Changesormodificationstothisunitnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser’s authoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules. Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterference toradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. LXE-1800

2406-2466MHz 3 Block Diagram LNA RX Fiter GFSK Demodulator PA GFSK Modulator TX DAC RX FIFO TX FIFO Baseband Protocol Stack SPI Register MISO MOSI CSN SCK IRQ CE Baseband RF Receiver RF Transmitter ANT1 ANT2 RF Synthesiser Power Managerment XC1 XC2 VSS VDD IREF DVDD VDD_PA Figure 1 X2400 Block Diagram

15May26th LetterofAgency "I,anofficerofWinfatIndustrialCo.,Ltddoherebyauthorize IntertekTestingServices(Mr.TerryChan/KooWaiIp/KennethWong)to actonourbehalfinfrontoftheFederalCommunicationsCommissionwith respecttoallmattersrelatingtocertificationofequipmentunderPart15 andPart 18oftheFCCRulesuntilfurthernotice." Ifurthercertifythatnoparty(asdefinedin§1.2002(b)ofCFR47,2004)to thisapplication,includingmyself,issubjecttoadenialoffederalbenefits, thatincludesFCCbenefits,pursuanttoSection5301oftheAnti-Drug AbuseActof1988,21U.S.C.,862. Datedthisdayof20 By Signature FredLeung Printed Name SeniorQAOfficer Title Remark:Thepersonwhosignsthisauthorizationlettermustbethegranteecontactofrecordinthe GranteeCodedatabase.

INTERTEK TESTING SERVICE Report No.: 15051287HKG-001 Equipment Photographs Model : 1800-NL (External) FCC ID: LXE-1800

INTERTEK TESTING SERVICE Report No.: 15051287HKG-001 Equipment Photographs Model : 1800-NL (Internal) FCC ID: LXE-1800 INTERTEK TESTING SERVICE Report No.: 15051287HKG-001 Equipment Photographs Model : 1800-NL (Internal) FCC ID: LXE-1800

Technical Description The brief circuit description is listed as below: 1) U1 acts as 2.4GHz RF transceiver module (X2453 TX). 2) Y1 is 16MHz crystal oscillator providing clock for U1. Antenna Type: Internal antenna Antenna Gain: 0dBi Nominal rated field strength: 97-100dBμV/m at 3m

Analysis Report The Equipment Under Test (EUT) is a 2.4GHz Transmitter for a RC Car operating at 2406, 2410, 2430, 2438, 2462 and 2466MHz. The EUT is powered by 2 X 1.5V AAA batteries. After switch on the EUT and paired with RC car, the RC car can be controlled to move forward, backward, turning left/right direction by the controller. The RC car has light and sound effect while switch on and controlled by the EUT. Antenna Type: External integral antenna Antenna Gain: 0dBi Nominal rated field strength: 97-100dBμV/m at 3m According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 100dBμV/ m at 3m in frequency 2.4GHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 3.000mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power =3.000mW. The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.475) mW = 9.55 mW Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.

TX Transmitter Music IC Module Horn Backward Forward LED Backward Forward RX Receiver A B A 1 A 1 彩丽电子（深圳）有限公司 生产原理图 Model No. 品号 Drawing By ：吴景建 ERP ： 审核： 审批： Product Name Version 1800-NL 碰碰车 0/A QD7-GC-11-3362 AAx4 AAAx2 2PC Ф 5mm Blue Light 4PC Ф 5mm Red Light Front Light Back Light Front Bumper switch 3PC Back Bumper Switch 3PC A 档 B 档 7002L018000017002L01800002 C13 22PF Y1 16MHz L4 8.2nH C6 22PF S5 公仔键 R10 470K C21 4.7PF R23 1M R13 10K A MOTOR 77716 SPK 29MM R2 2M2 L1 3.9nH 2 VSS 5 VOUT 1 VIN 3 CE 4 NC U3 HP5013-33 L3 2.7nH R4 470R R17 1K D3 Front LED Blue C3 104PF R19 2M2 1 PC0 2 PC1 3 IOC2 4 IOC3 6 PB1 7 PB2 8 PB3 5 PB0 9 PD0 10 GND2 11 PD1 12 PD2/OSC 13 PA0 14 PA1 15 PA2 16 PA3 17 VDD2 18 GND1 19 PWM1/DAC 20 PWM2 21 VDD1 U2 NY5B045B C8 104PF 1 ANTP 3 IREE 2 ANTN 4 VDD 5 F 6 B 7 PA5/R 8 CODE 9 L 10 R 11 VDD3 12 XC1 13 XC2 14 DVDD 15 GND 16 VDDP U4 X2453 RX S2 LED R21 470K C20 102PF R1510K R22 2M2 S4 HORN L6 1uH R6 1R Y2 16MHz C1110uF L2 2.7nH S3 front C12 2.2uF SW4 ANT C2 104PF ANT1 SW2 S1 Back S7 back bumper swith D5 Back LED Red R3 470R EC1 470uF L5 1uH C1 10uF R20 100K R5 1M R8 22K R14 470K D2 Front LED Blue R7 100R C30 104PF 1 ANTP 3 IREE 2 ANTN 4 VDD 5 F 6 B 7 PA5/R 8 CODE 9 L 10 R 11 VDD3 12 XC1 13 XC2 14 DVDD 15 GND 16 VDDP U1 X2453 TX C10 NC D4 Back LED Red C14 104PF S6 Front Bumper switch C15 104PF R122K C9 1uF 1 NC 3 IN2 2 IN1 4 VDD 5 OUT2 6 AGND 7 PGND 8 OUT1 U5 MX612 SW3 OFF/ON C5 22PF R18 2M2 C1722PF R9 470K R11 1R R12 0R C16 104PF C19 104PF C23 104PF C24 NC C25 NC D1 IN5819 EC2 470uF C4 2.2UF C26 1PF C27 0.5PF C28 1.5PF C29 NC C22 NC R16 NC LED NC S8 S9 Front Bumper switch S10 back bumper swith S11 back bumper swith D6 Back LED Red D7 Back LED Red C18 NC BATTERY1 6V BATTERY 3V S12 Music 键 (NC) R24 1R FUSE R25 NC R26 NC R27 NC R28 NC R29 NC 6V VDD VDD VDD3 VDD3V3 VDD3V3 6V VDD3V3 PB2 PB1 PB3 PA3 PC3 PC0 PC2PC1 PA0 PC3 PC0 PC0 PC2 PC1 PC1 B4V5 VDD3V3 PD0 PC2PC3 PB1PB2 PB3PA0PA1 PA2 PA3 B6V PB0 PB0 VDD3V3 VDD3 PD0 VDD VDD VDD PA2 PA1 Front Bumper switch 2406-2466MHz

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15051287HKG-001 i FCC ID: LXE-1800 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Grantee: Winfat Industrial Co., Ltd Grantee Address: Room 903-904, 9/F., East Ocean Centre, 98 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong Contact Person: Fred Leung Tel: (852) 2790-6698 Fax: (852) 2343-5903 e-mail: [email protected] Manufacturer: Caili Electronics (Shenzhen) Co., Ltd Manufacturer Address: No. 48, 228 Industrial Estate, Henggang Town, Longgang District, Shenzhen City, China. Brand Name: N/A Model: 1800-NL Additional Model: 1800B-NL, 1800, 1800B, 1800C, 1800C-NL Type of EUT: Transmitter Description of EUT: R/C Boom & Voom Машинка с дистанционным управлением «Автодром» Vroum vroum télécommandé Bum y Bum R/C Carrinho de choque telecomandado Brum-Brum R/C Ferngesteuerter Autoscooter (1800-NL, 1800B-NL) R/C Boom & Voom (1800, 1800B) R/C Boom & Voom Combo (1800C) R/C Boom & Voom Combo Набор «Автодром»: машинка с дистанционным управлением Vroum vroum télécommandé Bum y Bum R/C Combo Carrinho de choque combinado telecomandado Brum-Brum Combo R/C Ferngesteuerter Autoscooter (1800C-NL) Serial Number: N/A FCC ID: LXE-1800 Date of Sample Submitted: May 22, 2015 Date of Test: May 22, 2015 to June 08, 2015 Report No.: 15051287HKG-001 Report Date: Jul 29, 2015 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15051287HKG-001 ii FCC ID: LXE-1800 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Radiated Emission Radiated Emission on the Bandedge 15.249, 15.209 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2013 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15051287HKG-001 iii FCC ID: LXE-1800 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description.............................................................................................. 1 1.1 Product Description ............................................................................................. 1 1.2 Related Submittal(s) Grants................................................................................. 1 1.3 Test Methodology ................................................................................................ 1 1.4 Test Facility ......................................................................................................... 1 2.0 System Test Configuration ................................................................................... 2 2.1 Justification.......................................................................................................... 2 2.2 EUT Exercising Software..................................................................................... 2 2.3 Special Accessories ............................................................................................ 2 2.4 Measurement Uncertainty.................................................................................... 2 3.0 Emission Results .................................................................................................. 3 3.1 Field Strength Calculation.................................................................................... 3 3.2 Radiated Emission Configuration Photograph ..................................................... 4 3.3 Radiated Emission Data ...................................................................................... 4 4.0 Equipment Photographs ....................................................................................... 9 5.0 Product Labelling .................................................................................................. 9 6.0 Technical Specifications ...................................................................................... 9 7.0 Instruction Manual ................................................................................................ 9 8.0 Miscellaneous Information ................................................................................. 10 8.2 Discussion of Pulse Desensitization .................................................................. 11 8.3 Calculation of Average Factor............................................................................ 11 8.4 Emissions Test Procedures .......................…

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INTERTEK TESTING SERVICE Report No: 15051287HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : 1800 -NL FCC ID: LXE-1800 INTERTEK TESTING SERVICE Report No: 15051287HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : 1800 -NL FCC ID: LXE-1800