TRI8304BRXRC Car

FCC ID: TRI8304BRX Ophoto1 Ophoto2 FCC ID: TRI8304BRX Ophoto3 Ophoto4 FCC ID: TRI8304BRX Ophoto5

Label location and artwork Size : 43mm x 14mm label location

FCC ID: TRI8304BRX 1 Iphoto1 Iphoto2 FCC ID: TRI8304BRX 2 Iphoto3 Iphoto4 FCC ID: TRI8304BRX 3 Iphoto5 Iphoto6 FCC ID: TRI8304BRX 4 Iphoto7 Iphoto8 FCC ID: TRI8304BRX 5 Iphoto9 Iphoto10 FCC ID: TRI8304BRX 6 Iphoto11 Iphoto12 FCC ID: TRI8304BRX 7 Iphoto13 Iphoto14 FCC ID: TRI8304BRX 8 Iphoto15 Iphoto16

FCC ID: TRI8304BRX Technical Description : The brief circuit description is listed as follows : - Q1 and associated circuit act as 49.860 MHz Super- regenerative Receiver Circuit. - IC1 SM6135W acts as Decoder. - Q12 to Q14, KA1 to KA3 and associated circuit act as Motor Driver for Drive Motor. - Q2 to Q11 and associated circuit act as Motor Driver for Steering Motor. - PCB: JX64A and associated circuit act as Steering Angle Detect Keys. Antenna Used : An integral antenna has been used.

• The test results reported in this report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited • The evaluation data of the report will be kept for 3 years from the date of issuance. FCC ID : TRI8304BRX Meijiaxin Toys Co., Ltd. Application For Certification (FCC ID: TRI8304BRX) Superregenerative Receiver Sample Description : BMW M3 GTR ALMS Model : 8304 0709113 AC/at August 30, 2007 INTERTEK TESTING SERVICES FCC ID: TRI8304BRX i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: TRI8304BRX ii MEASUREMENT/TECHNICAL REPORT Meijiaxin Toys Co., Ltd. - MODEL: 8304 FCC ID: TRI8304BRX August 30, 2007 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Superregenerative Receiver Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart B for intentional radiator Report prepared by: Chan Kar Ming, Anthony Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, HONG KONG Phone: 852-2173-8517 Fax: 852-2742-9149 INTERTEK TESTING SERVICES FCC ID: TRI8304BRX iii Table of Contents 1.0 General Description................................................................................................. 2 1.1 Product Description............................................................................................... 2 1.2 Related Submittal(s) Grants .................................................................................. 2 1.3 Test Methodology................................................................................................. 3 1.4 Test Facility .......................................................................................................... 3 2.0 System Test Configuration ...................................................................................... 5 2.1 Justification ........................................................................................................... 5 2.2 EUT Exercising Software ...................................................................................... 5 2.3 Support Equipment List and Description................................................................ 5 2.4 Equipment Modification......................................................................................... 6 2.5 Measurement Uncertainty ..................................................................................... 6 2.6 Support Equipment List and Descripition .............................................................. 6 3.0 Emission Results ..................................................................................................... 8 3.1 Field Strength Calculation ..................................................................................... 9 3.2 Radiated Emission Configuration Photograph ..................................................... 10 3.3 Radiated Emission Data...................................................................................... 11 4.0 Equipment Photographs ........................................................................................ 14 5.0 Product Labelling................................................................................................... 16 6.0 Technical Specifications ........................................................................................ 18 7.0 Instruction Manual ................................................................................................. 20 8.0 Miscellaneous Information.................................................................................... 22 8.1 Stabilization Waveform........................................................................................ 23 8.2 Emissions Test Procedures................................................................................. 24 INTERTEK TESTING SERVICES FCC ID: TRI8304BRX iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.doc Test Report Stabilization Waveform superreg.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label/Location Label Artwork and Location label.pdf User Manual User Manual manual.pdf INTERTEK TESTING SERVICES FCC ID: TRI8304BRX 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: TRI8304BRX 2 1.0 General Description 1.1 Product Description The equipment under test (EUT) is a receiver for a RC Car operating at 49.860 MHz. The EUT is powered by a 12V 1900 mAH sealed lead-acid rechargeable battery. The EUT has an ON/OFF switch. After switched ON the EUT, it can be controlled to move forward with light up the headlights, move backward with light up the backlights and turning left and right directions by the corresponding controller. The brief circuit description is saved with filename: descri.pdf 1.2 Related Submittal(s) Grants This is a single application for certification of a receiver. The transmitter for this receiver is authorized by Certification procedure with FCC ID: TRI8304B. INTERTEK TESTING SERVICES FCC ID: TRI8304BRX 3 1.3 Test Methodology The radiated emiss…

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