UV5EI-STP85882RRC Tank

EI-STP85882R- BLOCK DIAGRAM RECEIVER PART 49.860MHz ANT M2 MotorDriverM1 MotorDriver FLASHING LED PART Super-RegenerativeReceiver LED Driver Flashing LED ControlUnit U2 LOG663( KHz) LEDLED Motor M2Motor M1 Speaker Decoder & SoundSynethesizer, 150KHz

FCC ID: UV5EI-STP85882R Ophoto1 Ophoto2 FCC ID: UV5EI-STP85882R Ophoto3 Ophoto4 FCC ID: UV5EI-STP85882R Ophoto5 Ophoto6

FCC ID: UV5EI-STP85882R Iphoto1 Iphoto2 FCC ID: UV5EI-STP85882R Iphoto3 Iphoto4 FCC ID: UV5EI-STP85882R Iphoto5 Iphoto6 FCC ID: UV5EI-STP85882R Iphoto7 Iphoto8 FCC ID: UV5EI-STP85882R Iphoto9 Iphoto10 FCC ID: UV5EI-STP85882R Iphoto11 Iphoto12

FCC ID: UV5EI-STP85882R Technical Description : The brief circuit description is listed as follows : - Q1 and associated circuit act as 49.860 MHz Super- regenerative Receiver. - U1 RX-2B acts as Decoder and Sound Synthesizer. - Q15, Q16 and associated circuit act as LED Driver. - Q2 and associated circuit act as Audio Amplifier. - Q9 – Q14 and associated circuit act as M1 Motor Driver. - Q3 – Q8 and associated circuit act as M2 Motor Driver. - U2 LOG663 act as Flashing LED Control Unit. 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 : UV5EI-STP85882R Excalibur Electronics, Inc. Application For Certification (FCC ID: UV5EI-STP85882R) Superregenerative Receiver Sample Description : Armed Car Tank Sideways Model : EI-STP85882 0706876 AC/at June 29, 2007 INTERTEK TESTING SERVICES FCC ID: UV5EI-STP85882R 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: UV5EI-STP85882R ii MEASUREMENT/TECHNICAL REPORT Excalibur Electronics, Inc. - MODEL: EI-STP85882 FCC ID: UV5EI-STP85882R June 29, 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: UV5EI-STP85882R 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 Special 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 ........................................................................................ 15 5.0 Product Labelling................................................................................................... 17 6.0 Technical Specifications........................................................................................ 19 7.0 Instruction Manual ................................................................................................. 21 8.0 Miscellaneous Information.................................................................................... 23 8.1 Stabilization Waveform........................................................................................ 24 8.2 Emissions Test Procedures................................................................................. 25 8.2 Emissions Test Procedures (cont'd) .................................................................... 26 INTERTEK TESTING SERVICES FCC ID: UV5EI-STP85882R 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: UV5EI-STP85882R 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: UV5EI-STP85882R 2 1.0 General Description 1.1 Product Description The equipment under test (EUT) is a receiver for a RC toy tank operating at 49.860 MHz. The EUT is powered by a 700 mAH 4.8V Ni-Cd rechargeable battery pack. The EUT has on ON/OFF switch, when the EUT is switched ON, it will flash the lights and can be controlled to move forward and backward, turning left and right directions, generating sound effect and lighting up the head and back lights 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 …

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