KTU-4064-RC01-TXRemote Control Toy Car

• The test results rep orted in this rep ort shall refer only to the samp le actually tested and shall not refer or be deemed to refer to bulk from which such a samp le may be said to have been obtained. • This rep ort shall not be rep roduced excep t in full without p rior authorization from Intertek Testing Services Hong Kong Limit ed FCC ID : KTU-4064-RC01-TX Supertoys Industrial Company Ltd. Application For Certification (FCC ID: KTU-4064-RC01-TX) Transmitter WO# 0007226 WN/at July 13, 2000 INTERTEK TESTING SERVICES FCC ID: KTU-4064-RC01-TX 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: KTU-4064-RC01-TX ii MEASUREMENT/TECHNICAL REPORT Supertoys Industrial Company Ltd. - MODEL: KTU-4064-RC01-TX FCC ID: KTU-4064-RC01-TX July 13, 2000 This report concerns (check one:)Original Grant X Class II Change Equipment Type: Low Power Transmitter (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 - the new 47 CFR [10-1-96 Edition] provision. 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: KTU-4064-RC01-TX 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 Special Accessories ............................................................................................................. 5 2.4 Equipment Modification......................................................................................................6 2.5 Support Equipment List and Description ............................................................................ 6 3.0 Emission Results ...................................................................................................................... 8 3.1 Field Strength Calculation ................................................................................................... 9 3.1 Field Strength Calculation (cont’d) ................................................................................... 10 3.2 Radiated Emission Configuration Photograph .................................................................. 11 3.3 Radiated Emission Data .................................................................................................... 12 4.0 Equipment Photographs ....................................................................................................... 15 5.0 Product Labelling .................................................................................................................. 17 6.0 Technical Specifications ........................................................................................................ 19 7.0 Instruction Manual ................................................................................................................ 21 8.0 Miscellaneous Information ................................................................................................... 23 8.1 Measured Bandwidth.........................................................................................................24 8.2 Emissions Test Procedures ................................................................................................ 25 8.2 Emissions Test Procedures (cont'd)................................................................................... 26 INTERTEK TESTING SERVICES FCC ID: KTU-4064-RC01-TX iv List of attached file Exhibit typeFile Descriptionfilename Cover LetterLetter of Agencyletter.pdf Test ReportTest Reportreport.doc Test Setup PhotoRadiated Emissionradiated1.jpg to radiated2.jpg Test ReportBandwidth Plotbw.pdf External PhotoExternal Photoophoto1.jpg, to ophoto2.jpg Internal PhotoInternal Photoiphoto1.jpg to iphoto2.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf INTERTEK TESTING SERVICES FCC ID: KTU-4064-RC01-TX 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: KTU-4064-RC01-TX 2 1.0 General Description 1.1Product Description The equipment under test (EUT) is a transmitter for Remote Control Toy Car operating at 49.860 MHz which is controlled by a L.C. network. The EUT is powered by 9V battery. There is a control switch on the transmitter unit, press the switch to control the forward movement of the receiver. The …

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INTERTEK TESTING SERVICES FCC ID: KTU-4064-RC01-TX 14 Company: Supertoys Industrial Company Ltd.Date of Test: June 29, 2000 Model: KTU-4064-RC01-TX Table 1 Radiated Emissions Polarity Frequency Reading A ntenna Pre- N et LimitMargin (MHz) (dBμV ) Factor A m p at 3m at 3m (dB) (dB) G ain(dBμV /m) (dBμV /m) (dB) V 49.810 40.5 11 16 35.5 40.0-4.5 V 49.861 80.1 11 16 75.1 80.0-4.9 V 49.910 41.8 11 16 36.8 40.0-3.2 H 99.627 37.6 11 16 32.6 43.5-10.9 H 149.445 37.1 13 16 34.1 43.5-9.4 H 199.265 33.6 16 16 33.6 43.5-9.9 H *249.105 30.6 20 16 34.6 46.0-11.4 H 298.926 29.1 22 16 35.1 46.0-10.9 Notes:1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meter. Harmonic emissions not detected at the 3 meter distance were measured at 0.3 meter and an inverse proportional extrapolation was performed to compare the signal level to the 3 meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3 meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna and average detector are used for the emission over 1000MHz. *Emission within the restricted band meets the requirement of part 15.205. The corresponding limit as per 15.209 is based on Quasi peak detector data for frequencies below 1000 MHz and average detector data for frequencies over 1000 MHz. Test Engineer: Ivan Y. M. Wong