RNX16975RC Toy

FCC ID: RNX16975 Ophoto1 Ophoto2 FCC ID: RNX16975 Ophoto3 Ophoto4

FCC ID: RNX16975 Iphoto1 Iphoto2 FCC ID: RNX16975 Iphoto3 Iphoto4 FCC ID: RNX16975 Iphoto5 Iphoto6

FCC ID: RNX16975 Technical Description : The brief circuit description is listed as follows : - Q2, Crystal and associated circuit act as RF Oscillator. - Q1 and associated circuit act as Modulator and Amplifier. - IC1 and associated circuit act as Encoder. Antenna Used : A permanent spring antenna has been used.

INTERTEK TESTING SERVICES FCC ID: RNX16975 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: RNX16975 ii MEASUREMENT/TECHNICAL REPORT Jasman Asia Limited - MODEL: #16977 FCC ID: RNX16975 June 24, 2004 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 [12-8- 2003 Edition] provision. Report prepared by: Ivan Y. M. Wong 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: RNX16975 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 Discussion of Pulse Desensitization................................................................... 25 8.3 Calculation of Average Factor............................................................................ 26 8.4 Emission Test Procedures ................................................................................ 27 8.4 Emission Test Procedures (Cont’d).................................................................... 28 INTERTEK TESTING SERVICES FCC ID: RNX16975 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.pdf Test Report Bandwidth Plot bw.pdf External Photo External Photo external photos.pdf Internal Photo Internal Photo internal photos.pdf 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 Test Report Average Factor af.pdf INTERTEK TESTING SERVICES FCC ID: RNX16975 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: RNX16975 2 1.0 General Description 1.1 Product Description The equipment under test (EUT) is a transmitter for a RC Toy operating at 49.860 MHz which is controlled by a crystal. The EUT is powered by two AA batteries. The EUT has a sliding switch which is used to control the speed of the propeller on the RC Toy. The Model: #16975 is the same as the tested Model: #16977 in hardware and software aspect. The models are difference in color/packing only. 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 transmitter. The receiver for this transmitter is authorized by Certification procedure with FCC ID: RNX16975A. INTERTEK TESTING SERVICES FCC ID: RNX16975 3 1.3 Test Methodology The radiated emission measurements were performed according to the procedures in ANSI C63.4 (2001). All measurements were performed in Open Area Test Sites. Preliminary scans were performed in the Open Area Test Sites only to determine worst cas…

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