P24RTH-0631Remote Control Toy

FCC ID: P24RTH-0631 Operation Description: There is a on off switch on the EUT. Once turn on the EUT, it receive the RF signal from the transmitter continuously. Circuit Description: The brief circuit description is listed as follows: - Q1, C3 and associated circuit act as LC Oscillator. - Q7, Q8, Q9, Q10, Q11, Q12 and associated circuit act as motor driver. Antenna Used: A permanent wire 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 FCC ID : P24RTH-0631 Realtoy International Limited Application For Certification (FCC ID: P24RTH-0631) Superregenerative Receiver WO# 0103544 WN/at November 22, 2001 INTERTEK TESTING SERVICES FCC ID: P24RTH-0631 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: P24RTH-0631 ii MEASUREMENT/TECHNICAL REPORT Realtoy International Limited - MODEL: 82003 FCC ID: P24RTH-0631 November 22, 2001 This report concerns (check one:)Original Grant X Class II Change Equipment Type: Superregenerative Receiver (example: computer, printer, modem, etc.) 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 C for intentional radiator Report prepared by:Wilbur Ng Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, HONG KONG Phone:852-2173-8502 Fax:852-2742-9149 INTERTEK TESTING SERVICES FCC ID: P24RTH-0631 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 specialk Accessories..................................................................................................................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 8.1Stabilization Waveform..........................................................................................................23 8.2 Emissions Test Procedures.....................................................................................................24 8.2 Emissions Test Procedures (cont'd)........................................................................................25 INTERTEK TESTING SERVICES FCC ID: P24RTH-0631 iv List of attached file Exhibit typeFile Descriptionfilename Test ReportTest Reportreport.pdf Test Setup PhotoRadiated Emissionradiated1.jpg to radiated2.jpg Test ReportBandwidth Plotbw.pdf External Photo External Photo ophoto1.jpg, ophoto2.jpg Internal Photo Internal Photo iphoto1.jpg to iphoto4.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf INTERTEK TESTING SERVICES FCC ID: P24RTH-0631 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: P24RTH-0631 2 1.0General Description 1.1Product Description The equipment under test (EUT) is a supergenerative receiver for Remote Control Toy operating at 49.860 MHz which is controlled by a LC Oscillator. The EUT is powered by 2 AA size 1.5V batteries. There is a on/off switch on the EUT. Once turn on the EUT, it receive the RF signal from the transmitter continuously. The brief circuit description is saved with filename: descri.pdf 1.2Related Submittal(s) Grants This is a single application for certification of a su…

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