KNZ2713527MHZRemote Control Toy Car

FCC ID: KNZ2713527MHZ Operation Description: There are a on/off switch and two control stick on the EUT, turn one the on/off switch, push the left control stick to control the forward/backward movement of the car, push the right control stick to control the left/right wheeling of the car. Circuit Description: The brief circuit description is listed as follows: - X’TAL, Q1 and associated circuit act as local oscillator. - Q2 and associated circuit act as RF amplifier. - IC and associated circuit act as control signal generator. Antenna Used: A permanent wire antenna has been used.

• 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 : KNZ2713527MHZ DSI (HK) Limited Application For Certification (FCC ID: KNZ2713527MHZ) Transmitter, Model : 27135 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-99 edition] WO# 0102910 WN/at 21 May, 2001 INTERTEK TESTING SERVICES FCC ID: KNZ2713527MHZ 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: KNZ2713527MHZ ii MEASUREMENT/TECHNICAL REPORT DSI (HK) Limited - MODEL: 27135 FCC ID: KNZ2713527MHZ 21 May, 2001 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: KNZ2713527MHZ 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: KNZ2713527MHZ iv List of attached file Exhibit typeFile Descriptionfilename Test ReportTest Reportreport.doc Operation DescriptionTechnical Descriptiondescri.pdf 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: KNZ2713527MHZ 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: KNZ2713527MHZ 2 1.0 General Description 1.1Product Description The equipment under test (EUT) is a transmitter for Remote Control Toy Car operating at 27.145 MHz which is controlled by a crystal. The EUT is powered by a…

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