RFG440FMFM Transmitter

First International Digital Inc.

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Jul 29, 2004
Application Purpose: Original Equipment
Date of Application: Jul 29, 2004
Equipment Note: FM Transmitter
Frequency Range: 88.10000000 - 107.90000000
Company: First International Digital Inc.
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

External Photos

ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Top View of EUT Bottom View of EUT ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Front View of EUT Rear View of EUT ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Side View of EUT Side View of EUT

Internal Photos

ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT Top View of USB Cable ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Component View of PCB 1 Solder View of PCB 1 ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Component View of PCB 2 Component View of PCB 2

Operational Description

FM Transmitter : 1. ModulationFM Stereo Modulation 2. Frequencies88.1, 88.3, 88.5, 88.7, 88.9, 106.7, 106.9, 107.1, 107.3, 107.5, 107.7, 107.9 MHz 3. Audio Input Connector1/8-inch (3.5mm) Stereo Plug 4. Power RequirementDC12 V Auto Adapter 5. Signal DistortionLess than 5% 6. Frequency Response50Hz to 15kHz

Test Report

Rev. No 1.0 FCC Part 15 Subpart C TEST REPORT of E.U.T. : FM Transmitter FCC ID. : RFG440FM MODEL : 440FM Working Frequency : 88.1~107.9MHz for APPLICANT : First International Digital, Inc. ADDRESS : 135 West Central Rd, Schaumburg IL 60195 Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG, TAIPEI HSIEN, TAIWAN, R.O.C. http://www.etc.org.tw ; e-mail : [email protected] Tel:(02)26023052 Fax:(02)26010910 Report Number : ET93R-06-110-01 ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 TEST REPORT CERTIFICATION Applicant : First International Digital, Inc. 135 West Central Rd, Schaumburg IL 60195 Manufacturer : Lightion Electronic Factory Meilin District, Dalingshan Town, Dongguan City, Guangdong Province, China. Description of EUT : a) Type of EUT : FM Transmitter b) Trade Name : irock c) Model No. : 440FM d) Working Frequency : 88.1~107.9MHz e) Power Supply : DC 12V (Supply to MP3 Player : DC 5V) Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2003) I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Issued Date : Jul. 19, 2004 Test Engineer : ( Vincent Chang ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 Table of Contents Page 1. GENERAL INFORMATION....................................................................................................1 1.1 Product Description............................................................................................................1 1.2 Characteristics of Device:..................................................................................................1 1.3 Test Methodology...............................................................................................................1 1.4 Test Facility..........................................................................................................................1 2. DEFINITION AND LIMITS.....................................................................................................2 2.1 Definition...............................................................................................................................2 2.2 Restricted Bands of Operation........................................................................................2 2.3 Limitation...............................................................................................................................2 2.4 Labeling Requirement.........................................................................................................3 2.5 User Information..................................................................................................................3 3. SYSTEM TEST CONFIGURATION........................................................................................4 3.1 Justification...........................................................................................................................4 3.2 Devices for Tested System...............................................................................................4 4 RADIATED EMISSION MEASUREMENT...........................................................................5 4.1 Applicable Standard...........................................................................................................5 4.2 Measurement Procedure....................................................................................................5 4.3 Measuring Instrument.........................................................................................................7 4.3 Test Data...............................................................................................................................8 4.3.1 Fundamental and Harmonics.......................................................................................................................................8 4.3.2 Other Emissions..............................................................................................................................................................11 4.4 Field Strength Calculation...............................................................................................11 4.5 Radiated Measurement Photos......................................................................................12 5 CONDUCTED EMISSION MEASUREMENT.....................................................................13 5.1 Description..........................................................................................................................13 6 ANTENNA REQUIREMENT.................................................................................................14 6.1 Standard Applicable.........................................................................................................14 6.2 Antenna Construction.......................................................................................................14 7 EMISSION BAND MEASUREMENT..................................................................................15 7.1 Standard Applicable.........................................................................................................15 7.2 Measurement Procedure..................................................................................................15 7.3 Measurement Equipment.................................................................................................15 7.4 Measurement Data.............................................................................................................15 APPENDIX 1 : PLOTTED DATA FOR EMISSION BAND MEASUREMENT....................16 ETC Report No.:ET93R-…

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Test Setup Photos

ETC Report No.:ET93R-06-110-01 FCC ID.: RFG440FM Rev. No 1.0 Radiated Measurement Photos