PEQ739191001Battery Operated RF Clock Receiver

Test Setup FCCID : PEQ73919001 External Photo -front External Photo - rear

Test Setup FCCID : PEQ73919001 Internal Photo - 1 Internal Photo - 2 Test Setup FCCID : PEQ73919001 Internal Photo – 3

Electronics Tomorrow Limited Application For Certification (FCC ID: PEQ739191001) Superheterodyne Receiver WO# 0112242 WL/Ann Choy November 17, 2001 INTERTEK TESTING SERVICES FCC ID: PEQ739191001 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: PEQ739191001 ii MEASUREMENT/TECHNICAL REPORT Electronics Tomorrow Limited - MODEL: 7391 FCC ID: PEQ739191001 November 17, 2001 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Low Power Communication Receiver (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 [10-1-96 Edition] provision. Report prepared by: Wilson Loke Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, HONG KONG Phone: 852-2173-8575 Fax: 852-2745-8306 INTERTEK TESTING SERVICES FCC ID: PEQ739191001 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 3.2 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 Discussion of Pulse Desensitization .......................................................................................24 8.2 Calculation of Average Factor................................................................................................25 8.3 Emissions Test Procedures.....................................................................................................26 INTERTEK TESTING SERVICES FCC ID: PEQ739191001 iv List of attached file Exhibit type File Description filename Test Report Test Report report.doc Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission Rconfig photos.doc 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: PEQ739191001 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: PEQ739191001 2 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a receiver with integral antenna operating at 433.92 MHz. The EUT is powered by 6.0V d.c. (4 x 1.5V “AA” size alkaline battery). It receives temperature signal from the remote sensor and displays it on the unit. Also, it has internal sensor which measures indoor temperature. The temperature measurement can be in degree Celsius or Fahrenheit. Besides, it has RE-SYNC function, clock function and weather forecast function. For RE-SYNC function, it will force the unit to receive signals for 10 minutes. For electronic filing, the brief circuit description is saved with filename: descri.pdf 1.2 Related Submittal(s) Grants This is an application for Certification of a receiver. INTERTEK TESTING SERVICES FCC ID:…

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Test Setup FCCID : PEQ73919001 Radiated -front Radiated - rear