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NMTEMR899HG-01433MHz Receiver

IDT Technology Limited
433MHz Receiver - FCC ID NMTEMR899HG-01 - IDT Technology Limited
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Application Details

Equipment Class
CRR - Superregenerative Receiver
Date of Grant
Sep 26, 1999
Application Purpose
Original Equipment
Date of Application
Jul 21, 1999
Equipment Note
433MHz Receiver
Frequency Range
433.00000000 - 433.00000000
Company
IDT Technology Limited
Country
Hong Kong

Documents & Files

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Users Manual

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Block Diagram

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Operational Description

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Schematics

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Test Report

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Test Setup Photos

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Document Text

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

Test Report

Intertek Testing Services ETL SEMKO 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 IDT Technology Limited Application For Certification (FCC ID: NMTEMR899HG-01) Superregenerative Receiver WO# 9907159 WN/at July 23, 1999 INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 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: NMTEMR899HG-01 ii MEASUREMENT/TECHNICAL REPORT IDT Technology Limited - MODEL: EMR899HG FCC ID: NMTEMR899HG-01 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:Wilbur Ng Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone:852-2173-8502 Fax:852-2745-8306 INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 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 2.2 EUT Exercising Software ..................................................................................................5 2.4 Equipment Modification ....................................................................................................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 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 Stabilization Waveform ...................................................................................................24 8.2 Discussion of Pulse Desensitization.................................................................................25 8.3 Calculation of Average Factor .........................................................................................26 8.4 Emissions Test Procedures...............................................................................................27 INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 iv List of attached file Exhibit typeFile Descriptionfilename Cover LetterLetter of Agencyletter.pdf Test ReportTest Reportreport.doc Operation DescriptionTechnical Descriptiondescri.pdf Test Setup PhotoRadiated Emissionradiated1.jpg, radiated2.jpg External PhotoExternal Photoophoto1.jpg to ophoto2.jpg Internal PhotoInternal Photoiphoto1.jpg to iphoto6.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf Test ReportStabilization Waveformsuperreg.pdf INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 2 1.0General Description 1.1Product Description The Equipment Under Test (EUT) is a remote-thermo receiver operating at 433 MHz. The EUT is powered by 3V battery (2 x โ€œAAโ€ battery). This EUT is the main display unit has a 2-Line LCD that shows recordings for indoor and outdoor temperatures, humidity, maximum and minimum recordings and trend indicators. This unit can support up to three 433 HMz remote thermo-sensors or thermo-hygro sensors. A variety of additional sensors can be purchased seprarately. For electronic filing, the brief circuit description is saved with filename: descri.pdf 1.2Related Submittal(s) Grants This is an application for Certification of a receiver. The FCC ID for the transmitter associated with this receiver is NMTTHR128-01. INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 3 1.3Test Methodology Both AC mains line-conducted and radiated emission measurements were performed according to the procedures in ANSI C63.4โ€ฆ

Text truncated - open the document above for the full version.

Test Report

โ€ข 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. โ€ข This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited 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 IDT Technology Limited Application For Certification (FCC ID: NMTEMR899HG-01) Superregenerative Receiver WO# 9907159S1 WN/at July 23, 1999 INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 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: NMTEMR899HG-01 ii MEASUREMENT/TECHNICAL REPORT IDT Technology Limited - MODEL: EMR899HG FCC ID: NMTEMR899HG-01 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:Wilbur Ng Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone:852-2173-8502 Fax:852-2745-8306 INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 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 2.2 EUT Exercising Software ..................................................................................................5 2.4 Equipment Modification ....................................................................................................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 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 Stabilization Waveform ...................................................................................................24 8.2 Discussion of Pulse Desensitization.................................................................................25 8.3 Calculation of Average Factor .........................................................................................26 8.4 Emissions Test Procedures...............................................................................................27 INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 iv List of attached file Exhibit typeFile Descriptionfilename Cover LetterLetter of Agencyletter.pdf Test ReportTest Reportreport.doc Operation DescriptionTechnical Descriptiondescri.pdf Test Setup PhotoRadiated Emissionradiated1.jpg, radiated2.jpg External PhotoExternal Photoophoto1.jpg to ophoto2.jpg Internal PhotoInternal Photoiphoto1.jpg to iphoto6.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf Test ReportStabilization Waveformsuperreg.pdf INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: NMTEMR899HG-01 2 1.0General Description 1.1Product Description The Equipment Under Test (EUT) is a remote-thermo receiver operating at 433 MHz. The EUT is powered by 3V battery (2 x โ€œAAโ€ battery). This EUT is the main display unit has a 2-Line LCD that shows recordings for indoor and outdoor temperatures, humidity, maximum and minimum recordings and trend indicators. This unit can support up to three 433 HMz remote thermo-sensors or thermo-hygro sensors. A variety of additional sensors can be purchased seprarately. For electronic filing, the brief circuit description is saved with filename: descri.pdf 1.2Related Submittal(s) Grants This is an application fโ€ฆ

Text truncated - open the document above for the full version.

Contact Information

Applicant

Alex Chan(Project Manager)
[email protected](86)755-29701028Fax: (86)755-29799021

Technical Contact

INTERTEK TESTING SERVICES HONG KONG LTD.WILBUR NG
[email protected](852) 2173 8502

2/F., GARMENT CENTRE ยท KOWLOON ยท Hong Kong

Non-Technical Contact

INTERTEK TESTING SERVICES HONG KONG LTD.WILBUR NG
[email protected](852) 2173 8502

Test Firm

Intertek Testing Services Hong KongBilly Chow
[email protected]852-2173-8528Fax: 852-2371-0914

Technical Specifications

#Rule PartsFrequency RangePower Output
115B433 MHz - 433 MHz-

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