T3NKSL500449MHz Walkie Talkie

INTERTEK TESTING SERVICES External Photos FCC ID: T3NKSL5004 external photos - 1 of 1 External Photo - Front External Photo - Rear

INTERTEK TESTING SERVICES Internal photos FCC ID: T3NKSL5004 internal photos - 1 of 2 Internal Photo - 1 Internal Photo - 2 INTERTEK TESTING SERVICES Internal photos FCC ID: T3NKSL5004 internal photos - 2 of 2 Internal Photo - 3

- The evaluation data of the report will be kept for 3 years from the date of issuance. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Winsonic Technology (Holdings) Ltd. Application For Certification (FCC ID: T3NKSL5004) 49MHz Walkie Talkie 07144801 TL/ ac August 9, 2007 INTERTEK TESTING SERVICES FCC ID: T3NKSL5004 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 EXHIBIT 9: Confidentiality Request INTERTEK TESTING SERVICES FCC ID: T3NKSL5004 ii MEASUREMENT/TECHNICAL REPORT Winsonic Technology (Holdings) Ltd. - MODEL: KSL5004 WO-149 FCC ID: T3NKSL5004 August 9, 2007 This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXT - Pt 15 Low Pwr Transceiver, Rx Verified (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 [05-04-07 Edition] provision. Report prepared by: Leung Wai Leung, Tommy Intertek Testing Services Hong Kong Ltd. 2/F., Garment Center, 576, Castle Peak Road, Kowloon, Hong Kong. Phone: 852-2173-8538 Fax: 852-2741-1693 INTERTEK TESTING SERVICES FCC ID: T3NKSL5004 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 Measurement Uncertainty ................................................................................. 6 2.6 Support Equipment List and Description............................................................. 6 3.0 Emission Results ................................................................................................ 8 3.1 Field Strength Calculation .................................................................................. 9 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 Bandedge Plot................................................................................................ 24 8.2 Discussion of Pulse Desensitization................................................................. 25 8.3 Calculation of Average Factor.......................................................................... 26 8.4 Emissions Test Procedures ............................................................................. 27 9.0 Confidentiality Request .................................................................................... 30 INTERTEK TESTING SERVICES FCC ID: T3NKSL5004 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 config photos.pdf Test Report Bandedge Plot bw.pdf External Photo External Photo external photos.…

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: T3NKSL5004 config photos (radiated emission) - 1 of 1 Radiated Emission Front View Rear View