VA2TK10311WTToy Walkie Talkie

FCC ID: VA2TK10311WT Ophoto1 Ophoto2 FCC ID: VA2TK10311WT Ophoto3 Ophoto4

FCC ID: VA2TK10311WT Iphoto1 Iphoto2 FCC ID: VA2TK10311WT Iphoto3 Iphoto4 FCC ID: VA2TK10311WT Iphoto5 Iphoto6

FCC ID: VA2TK10311WT Technical Description : The brief circuit description is listed as follows : - Q1, T1 and associated circuit act as 49.860 MHz Super- regenerative Receiver/Modulator. - Y1 and associated circuit act as 49.860 MHz Oscillator. - Q2, Q3, T2 and associated circuit act as Audio Amplifier. - TG acts as Call Button. - SW1-1 ~ SW1-4 act as push-to-talk Key. - Speaker acts as Speaker/Microphone. Antenna Used : An integral antenna (non-extendable) has been used.

1 2 34 ABCD 4 3 2 1 D CBA Title Number Revision Size A4 Date: 6-Jul-2007 Sheet of File: F:\zf\W.P\ 對講機 \ 对讲机 .dd b Drawn By: 49.860MHzANT L1 2.7UH T1 K155 C310pC456pC5120p R447R Q1C380 R315K R222K C2 502 SW1-1 C15p R147K Y1 49.860MHz SW1-2 SW1-3 C6502 R810K R124.7K C7403 C13100UF R75.6K R61M C8501 C9502 C10 104 C16 301 C17203 Q29014 Q39014 R9100 C1147UF R5820K TG R10100 T2 EI145P SW1-4 SW2 9VBATTERY 10311 C14 100UF Speaker C183p C1933p 260T:260T:79T 3T:2T:2T

• 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 : VA2TK10311WT Top King International Enterprises Ltd. Application For Certification (FCC ID: VA2TK10311WT) Transmitter Sample Description : Walkie Talkies Model : 10311 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 [4-5-2005] 07128871 AC/at July 16, 2007 INTERTEK TESTING SERVICES FCC ID: VA2TK10311WT 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: VA2TK10311WT ii MEASUREMENT/TECHNICAL REPORT Top King International Enterprises Ltd. - MODEL: 10311 FCC ID: VA2TK10311WT July 16, 2007 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Low Power Transmitter 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 [4-5- 2005 Edition] provision. 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: VA2TK10311WT 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 Emission Test Procedures .................................................................................. 25 8.2 Emission Test Procedures (Cont’d) ..................................................................... 26 INTERTEK TESTING SERVICES FCC ID: VA2TK10311WT 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 Bandwidth Plot bw.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: VA2TK10311WT 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: VA2TK10311WT 2 1.0 General Description 1.1 Product Description The equipment under test (EUT) is a transmitter for a toy Walkie Talkie operating at 49.860 MHz which is controlled by a crystal. The EUT is powered by a 9V battery. The EUT has an ON/OFF switch, a push-to-talk button and call button. After switched ON the EUT, the user can press and hold the push-to-talk button to transmit voice and release the button to r…

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