FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

Β© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Sun Fu Cheong Electronics Co Ltd/
  3. JYTSUNAXRDB68T

JYTSUNAXRDB68T

Sun Fu Cheong Electronics Co Ltd
DSC - Part 15 Security/Remote Control Transmitter - FCC ID JYTSUNAXRDB68T - Sun Fu Cheong Electronics Co Ltd
Click to zoom

Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Mar 30, 1999
Application Purpose
Original Equipment
Date of Application
Mar 09, 1999
Frequency Range
312.00000000 - 312.00000000
Company
Sun Fu Cheong Electronics Co Ltd
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

β†—

Block Diagram

Cover Letter(s)

β†—

External Photos

β†—
β†—

ID Label/Location Info

β†—

Internal Photos

β†—
β†—

Operational Description

β†—

Schematics

β†—

Test Report

β†—
β†—

Test Setup Photos

β†—

Document Text

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

Test Report

β€’ The test results reported in this 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. β€’ This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited FCC ID : JYTSUNAXRDB68T Sun Fu Cheong Electronics Co Ltd Application For Certification (FCC ID: JYTSUNAXRDB68T) Transmitter WO# 9811030 CKL/at March 4, 1999 INTERTEK TESTING SERVICES FCC ID: JYTSUNAXRDB68T 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: JYTSUNAXRDB68T ii MEASUREMENT/TECHNICAL REPORT Sun Fu Cheong Electronics Co Ltd - MODEL: RDB-68 FCC ID: JYTSUNAXRDB68T March 4, 1999 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 [10-1-96 Edition] provision. Report prepared by:Wilbur Ng Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, HONG KONG Phone:852-2746-8680 Fax:852-2785-5487 INTERTEK TESTING SERVICES FCC ID: JYTSUNAXRDB68T 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) ..........................................................................................10 3.2 Radiated Emission Configuration Photograph ...................................................................... 11 3.3 Radiated Emission Data ........................................................................................................ 13 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 Emissions Test Procedures.................................................................................................... 27 8.4 Emissions Test Procedures (cont'd)....................................................................................... 28 INTERTEK TESTING SERVICES FCC ID: JYTSUNAXRDB68T 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 Test ReportBandwidth Plotbw.pdf External PhotoExternal Photoophoto1.jpg, ophoto2.jpg Internal PhotoInternal Photoiphoto1.jpg to iphoto2.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf INTERTEK TESTING SERVICES FCC ID: JYTSUNAXRDB68T 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: JYTSUNAXRDB68T 2 1.0General Descri…

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

Contact Information

Applicant

M K F So

Technical Contact

INTERTEK TESTING SERVICES HONG KONG LTD.WILBUR NG
[email protected](852) 2746-8680

2/F., GARMENT CENTRE, Β· KOWLOON Β· Hong Kong

Non-Technical Contact

INTERTEK TESTING SERVICES HONG KONG LTD.WILBUR NG
[email protected](852) 2746-8680

Test Firm

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

Technical Specifications

#Rule PartsFrequency RangePower Output
115C312 MHz - 312 MHz-

Other Applications from Sun Fu Cheong Electronics Co Ltd

Wireless Water Alarm Receiver - FCC ID JYTSONIN03300R - Sun Fu Cheong Electronics Co Ltd
JYTSONIN03300R

Wireless Water Alarm Receiver

Jun 24, 1999

Equipment Class

CYY - Communications Receiver used w/Pt 15 Transmitter
Wireless Water Alarm Transmitter - FCC ID JYTSONIN03300T - Sun Fu Cheong Electronics Co Ltd
JYTSONIN03300T

Wireless Water Alarm Transmitter

Jun 24, 1999

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
Remote Tap Alarm - FCC ID JYTSUNAXA2012R - Sun Fu Cheong Electronics Co Ltd
JYTSUNAXA2012R

Remote Tap Alarm

Apr 07, 1999

Equipment Class

CRR - Superregenerative Receiver
DSC - Part 15 Security/Remote Control Transmitter - FCC ID JYTSUNAXA2012T - Sun Fu Cheong Electronics Co Ltd
JYTSUNAXA2012T

DSC - Part 15 Security/Remote Control Transmitter

Mar 30, 1999

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter
JYTSUNAXB28R

CRR - Superregenerative Receiver

Jun 22, 1992

Equipment Class

CRR - Superregenerative Receiver