NT4-WCID-R1000WIRELESS CALLER ID REMOTE UNIT, MODEL: TMC WCID-R

FCC ID: NT4-WCID-R1000 TMC (H.K.) Ltd. Application For Certification (FCC ID: NT4-WCID-R1000) Superregenerative Receiver WO# 9800841 CKL/at May 12, 1998 INTERTEK TESTING SERVICES FCC ID: NT4-WCID-R1000 ii 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: NT4-WCID-R1000 iii MEASUREMENT/TECHNICAL REPORT TMC (H.K.) Ltd. - MODEL: TMC WCID-R1000 FCC ID: NT4-WCID-R1000 This report concerns (check one:)Original Grant X Class II Change Equipment Type:Superregenerative 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 B for unintentional radiator - the new 47 CFR [10-1-96 Edition] provision. Report prepared by:C. K. Lam Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone:852-2746-8218 Fax:852-2785-5487 INTERTEK TESTING SERVICES FCC ID: NT4-WCID-R1000 iv 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 .......................................................................10 3.3 Radiated Emission Data ..........................................................................................................11 3.4 Line Conducted Configuration Photograph (cont) .............................................................. 13 3.5 Line Conducted Emission Data...............................................................................................14 4.0 Equipment Photographs ........................................................................................................ 17 5.0 Product Labelling ................................................................................................................... 19 6.0 Technical Specifications ......................................................................................................... 21 7.0 Instruction Manual ................................................................................................................ 23 8.0 Miscellaneous Information .................................................................................................... 25 8.1 Measured Bandwidth .........................................................................................................26 8.2 Discussion of Pulse Desensitization ................................................................................... 27 8.3 Calculation of Average Factor............................................................................................ 28 8.4 Emissions Test Procedures ................................................................................................. 29 8.4 Emissions Test Procedures (cont'd) .................................................................................... 30 INTERTEK TESTING SERVICES FCC ID: NT4-WCID-R1000 v List of attached file Exhibit typeFilename Test Reportreport.doc Test Setup Photoradiated.jpg, conduct1.jpg, conduct2.jpg External Photoophoto1.jpg to ophoto3.jpg Internal Photoiphoto1.jpg to iphoto2.jpg Block Diagramblock.pdf Schematiccircuit.pdf ID Label/Locationlabel.pdg User Manualmanual.pdf Test Reportsw.pdf Cover letterletter.pdf Operational Descriptiondescri.pdf Test Reportconduct.pdf INTERTEK TESTING SERVICES FCC ID: NT4-WCID-R1000 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: NT4-WCID-R1000 2 1.0 General Description 1.1Product Description The Equipment Under Test (EUT) is a superregenerative receiver portion of a wireless caller ID system operating at 480 MHz. The EUT is powered by an AC/DC adaptor or four 1.5V AA size batteries. The EUT displays the identical caller ID information which is collected from wireless caller ID base unit via RF means. For electronic filing, the brief circuit desc…

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