AAO1501215RF Modulator

Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2745 8306 May 8, 2002 Tandy Electronics (China) Limited 6/F & 7/F M.C. Packaging Bldg 9th District Lian Tang Ind District Shenzhen Guangdong Dear Mr Tan Hui: Enclosed you will find your file copy of a Part 15 report (FCC ID: AAO1501215). For your reference, TCB will normally take another 15-20 days for reviewing the report. Approval will then be granted when no query is sorted. Please contact me if you have any questions regarding the enclosed material. Sincerely, Alfred Lo Senior Technical Supervisor Enclosure FCC ID: AAO1501215 • The test results reported in this test 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 • For Terms And Conditions of the services, it can be provided upon request. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2713 8888 Fax: (852) 2745 8306 Tandy Electronics (China) Limited Application For Certification (FCC ID: AAO1501215) RF Modulator (TV Interface Device) WO# 0204369 AL/sa May 8, 2002 FCC ID: AAO1501215 INTERTEK TESTING SERVICES FCC ID: AAO1501215 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: AAO1501215 ii MEASUREMENT/TECHNICAL REPORT Tandy Electronics (China) Limited - MODEL: Radio Shack 15-1215 FCC ID: AAO1501215 This report concerns (check one:) Original Grant X Class II Change _____ Equipment Type: TV interface device 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 [12-18-01 Edition] provision. Report prepared by: Alfred Lo Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone: 852-2173-8545 Fax: 852-2371-0914 INTERTEK TESTING SERVICES FCC ID: AAO1501215 iii Table of Contents 1.0 General Description..................................................................................... 3 1.1 Product Description .................................................................................. 3 1.2 Related Submittal(s) Grants ......................................................................... 3 1.3 Test Methodology .................................................................................... 4 1.4 Test Facility ........................................................................................... 4 2.0 System Test Configuration ............................................................................. 6 2.1 Justification ............................................................................................ 6 2.2 EUT Exercising Software ........................................................................... 6 2.3 Special Accessories................................................................................... 6 2.4 Equipment Modification ............................................................................. 7 2.5 Support Equipment List and Description ......................................................... 7 3.0 Emission Results .........................................................................................9 3.1 Field Strength Calculation..........................................................................10 3.1 Field Strength Calculation (cont’d) ..........................Error! Bookmark not defined. 3.2 Radiated Emission Configuration Photograph...................................................12 3.3 Radiated Emission Data ............................................................................13 3.4 Conducted emission Configuration Photograph ...............................................15 3.5 Conducted Emission Data .........................................................................17 3.6 RF Output Level Measurement....................................................................18 3.7 RF Output Level Measurement Data .............................................................19 3.8 Supurious Emissions Measurement ...............................................................21 3.9 Supurious Emissions Measurement Data ........................................................22 3.10 Antenna Transfer Switch Measurement ........................................................24 3.11 Antenna Transfer Switch Measurement Data ..................................................25 4.0 Equipment Photographs ...............................................................................28 5.0 Product Labelling.......................................................................................30 6.0 Technical Specifications ...............................................................................32 7.0 Instruction Manual.....................................................................................34 8.0 Miscellaneous Information............................................................................36 8.1 Measured Bandwidth ..................................................................................37 8.2 Discussion of Pulse Desensitization ..............................................................38 8.3 Calculation of Average Factor............................................…

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Test Setup Photos