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SF8KDVR1301Remote Key Finder

KING DA PLASTIC ELECTRONIC LIMITED
Remote Key Finder - FCC ID SF8KDVR1301 - KING DA PLASTIC ELECTRONIC LIMITED
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
May 07, 2013
Application Purpose
Original Equipment
Date of Application
May 07, 2013
Equipment Note
Remote Key Finder
Frequency Range
315.00000000 - 315.00000000
Company
KING DA PLASTIC ELECTRONIC LIMITED
Country
China

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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RF Exposure Info

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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.

Users Manual

12 3 INSTRUCTIONS CONTENTS / TABLE DES MATIÈRES Safety Information and Warnings / Renseignements sur la sécurité et avertissements . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Parts / Pièces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Battery Installation / Installation des piles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Operation / Fonctionnement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PARTS / PIÈCES 1. Remote Transmitter / Transmetteur à distance 2. Transmitter Cradle / Support du transmetteur 3. Key Fobs (2) / Anneaux de localisation des clés (2) 4. CR2032 Button Cell Batteries (4) (Not pictured) Piles bouton CR2032 (4) (non illustrées) INSTALLING BATTERIES / INSTALLATION DES PILES REMOTE TRANSMITTER / TRANSMETTEUR À DISTANCE Requires 2 AAA batteries (not included). / Fonctionne avec 2 piles AAA (non fournies). 1. Grasp the back cover of the transmitter and firmly slide it down to access the battery compartment inside. / Saisir le couvercle arrière du transmetteur et le faire glisser fermement vers le bas pour accéder au compartiment des piles à l’intérieur. 2. Insert 2 “AAA” 1.5V batteries into the transmitter, aligning the polarity (+/-) of the batteries to match the labels provided inside the battery compartment. / Insérer 2 piles “AAA” de 1,5 V dans le transmetteur, en alignant la polarité (+/-) des piles pour correspondre aux étiquettes fournies à l’intérieur du compartiment des piles. 3. Reattach the back cover of the transmitter. Start by positioning the cover on the device with the top edge aligned at the level of the top-most screws, and then firmly push the entire cover up. / Réinstaller le couvercle arrière du transmetteur. Commencer par positionner le couvercle sur l’appareil avec la bordure supérieure au niveau des vis les plus près du haut puis enfoncer fermement le couvercle tout entier. INTRODUCTION The Portable Electronic Key Finder is a device that makes finding keys simple.The everyday hassle of finding lost keys is eliminated with the touch of a button. You can count on an alarm to direct you to your keys. Whether your keys are lying close by or up to 45 feet away, the Portable Electronic Key Finder’s wireless transmitter will locate your keys while being carried in-hand with ease. This package includes a remote transmitter, two key ring fobs, and a tabletop cradle for storage. / Le porte-clés siffleur électronique portatif est un appareil grâce auquel retrouver ses clés est un jeu d’enfants. Fini le temps passé tous les jours à chercher ses clés : il suffit maintenant d’appuyer sur un bouton. Un signal sonore vous guidera jusqu’à vos clés. Qu’elles se trouvent juste à côté de vous ou à une portée de 45 pieds maximum, le transmetteur à distance du porte-clés siffleur électronique portatif localisera facilement vos clés : il suffit de vous déplacer avec lui à la main. L’ensemble comprend un transmetteur à distance, deux anneaux de localisation pour porte-clés et un support pour le remisage. 2 1 3 3 Printed in China. / Imprimé en Chine Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Avertissement : Tout changement non expressément approuvé par la partie responsable de la conformité est susceptible d’annuler le droit de l’utilisateur à se servir de cet équipement. SAFETY INFORMATION AND WARNINGS / RENSEIGNEMENTS SUR LA SÉCURITÉ ET AVERTISSEMENTS All of the safety and operating instructions should be read, understood and followed before the unit is operated. / Il est indispensable de lire, de comprendre et de suivre toutes les instructions concernant la sécurité et le fonctionnement avant de faire fonctionner l’appareil. portable electronic key finder porte-clés siffleur électronique portatif TM/MC • Do not mix old and new batteries. / Ne pas utiliser des vieilles et des nouvelles piles dans le même appareil. • Do not mix alkaline, standard (carbon-zinc), or rechargeable (Nickel Metal Hydride) batteries. / Ne pas utiliser des piles alcalines, des piles standard (carbone/zinc) ou des piles rechargeables (hydrure métallique de nickel) dans le même appareil. • Insert batteries using the correct polarity. Do not short-circuit the supply terminal. / Insérer les piles en respectant la polarité. Ne pas causer le court-circuit du terminal. • Remove batteries when not in use. Recycle or dispose of exhausted batteries according to federal, provincial, and local laws. Do not dispose of batteries in a fire - they may leak or explode. / Enlever les piles lorsqu’on n’utilise pas l’appareil. Recycler les piles épuisées ou les mettre au rebut conformément aux lois des gouvernements fédéral, provinciaux et municipaux. Ne pas mettre les piles au rebut dans un feu en raison du risque d’explosion ou de fuite. • Only use manufacture specified battery(ies), charger(s) and/or adapter, if applicable, specified by the manufacturer. / Utiliser exclusivement des piles, chargeurs et adaptateurs, le cas échéant, précisés par le fabricant. • Always use, replace, and recharge (if applicable) batteries under adult supervision. / Toujours utiliser, remplacer et recharger (s’il y a lieu) les piles sous la surveillance d’un adulte. KEEP THIS PACKAGE FOR REFERENCE AS IT CONTAINS IMPORTANT INFORMATION. / CONSERVER CET EMBALLAGE POUR RÉFÉRENCE; IL CONTIENT DES RENSEIGNEMENTS IMPORTANTS. BATTERY WARNINGS: / MISES EN GARDE CONCERNANT LES PILES: • This is not a children’s product. / Ce produit n’est pas à l’intention des enfants. • Small parts, especially the button cell batteries, pose a choking hazard to young children. / Les petites pièces, notamment les piles boutons, présentent un risque de suffocation pour les jeunes enfants. • If the product appears cracked or broken in any manner, discontinue use and discard immediately. / Si le produit semb…

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Block Diagram

Block Diagram Filter RF power amplifier and Modulator Oscillator 315MHz Encoder Control key 315MHz Ant U1

External Photos

External Photos

ID Label/Location Info

Label artwork and Location Label size: 24mm(L) x 2mm(H) FCC ID: SF8KDVR1301 IC: 11035A-R1301 Label size: 25mm(L) x 2mm(H) Model: 1641566 size: 20mm(L) x 2mm(H) Model: 1508024 size: 20mm(L) x 2mm(H)

Internal Photos

Internal photos

Operational Description

Technical description Description Function Component Antenna Transmit modulated RF signal ANT Filter Suppression of spurious emissions C7, C8, C11, C12, L2, C10 RF power amplifier and modulation Modulate the carrier and amplify the modulated RF signal Q1, C3, C5, L1 Oscillator Generate 315 MHz carrier X1 Encoder IC Generate code signal to modulator U1 Type of antenna: integral antenna Type of modulation: ASK Antenna Gain: 0dBi The nominal conducted output power specified: -23dBm (+/- 3dB) The nominal radiated output power (e.r.p) specified: -25.15dBm (+/- 3dB)

RF Exposure Info

1 INTERTEK TESTING SERVICES Analysis Report The equipment under test (EUT) is a transmitter for Remote Key Finder operating at 315MHz which is operated by a crystal. The EUT is powered by two 1.5V AAA batteries. The EUT has two control Key, press the corresponding control key on the EUT in order to locate the desired receiver. For more detail information pls. refer to the user manual. Antenna Type: Integral antenna Antenna Gain: 0dBi The nominal conducted output power specified: -23dBm (+/- 3dB) The nominal radiated output power (e.r.p) specified: -25.15dBm (+/- 3dB) Modulation Type: ASK According to the KDB 447498: Th e worst-case peak radiated emission for the EUT is 71.8dBμV/m at 3m in the frequency 315MHz The EIRP = [(FS*D) ^2 / 30] mW= -23.43dBm The ERP = EIRP – 2.15 = -25.58 dBm which is within the production variation. The maximun conducted output power specified is -20dBm = 0.01mW The source- based time-averaging conducted output power = 0.01 * Duty Cycle mW= 0.004459 mW < 0.1 mW Th e SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (0.315) mW = 26.7 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. The duration of one cycle = 7.4ms Effective period of the cycle = 1.9 + 0.8 + 0.2 x 3 = 3.3ms DC = 3.3ms / 7.4ms = 0.4459 or 44.59% FCC ID: SF8KDVR1301

Schematics

1 2 3 4 A B C D 4 3 2 1 D C B A Title Number Revision Size A4 Date: 23-Apr-2013 Sheet of File: J:\ѰÎïÆ÷.DDB Drawn By: Q1 N95 1 2 3 X1 315MHz VDD 1 IOB5 2 IOB4 3 IOB3 4 IOB2 5 IOB1 6 IOB0 7 VSS 8 U1 AT8PS53 C1 104 C2 150P C3 8P C4 NA C5 15p C6 N A C7 22p C8 25p C10 100p C11 220P C12 103 C13 102 R1 510R R2 10K S2 S1 3V L1 300nH L2 1.6UH 3V ANT

Test Report

• 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. • This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results referenced from this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. TRF No.: FCC 15C_TX_b Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6 F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 K ING DA PLASTIC ELECTRONIC LIMITED Application For Certification FCC ID: SF8KDVR1301 Transmitter Sa mple Description : Remote Key Finder Model: 1641566, 1508024 Report No.: 130329020SZN-001 We hereby certify that the sample of the above item is considered to comply with the r equirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-12] P repared and Checked by: Approved by: Sign on file Chris Chen Engineer Billy Li Supervisor Date: 2 May 2013 INTERTEK TESTING SERVICES Report No.: 130329020SZN-001 FCC ID: SF8KDVR1301 TRF No.: FCC 15C_TX_b 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 EXHIBIT 9: Test Equipment List INTERTEK TESTING SERVICES Report No.: 130329020SZN-001 FCC ID: SF8KDVR1301 TRF No.: FCC 15C_TX_b ii M EASUREMENT/TECHNICAL REPORT KING DA PLASTIC ELECTRONIC LIMITED MODEL: 1641566, 1508024 FCC ID: SF8KDVR1301 2 May 2013 This report concerns (check one:) Original Grant X Class II Change Equipment Type: DSC - Part 15 Security Remote Control Transmitter 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 [10-1-12 Edition] provision. Report prepared by: Billy Li Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6/F, Block D, HuaHan Building, Longshan Road, Nanshan District, Shenzhen, China. Development Zone, Guangzhou, P. R.China. Phone: (86 755) 8601 0645 Fax: (86 755) 8601 6751 INTERTEK TESTING SERVICES Report No.: 130329020SZN-001 FCC ID: SF8KDVR1301 TRF No.: FCC 15C_TX_b iii T able of Contents 1.0 G eneral 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 Measurement Uncertainty .................................................................................... 6 2.6 Support Equipment List and Descripition ............................................................ 6 3.0 Emission Results .................................................................................................... 8 3.1 Field Strength Calculation .................................................................................... 8 3.2 Radiated Emission Configuration Photograph ...................................................... 9 3.3 Radiated Emission Data .................................................................................... 10 4.0 Equipment Photographs ....................................................................................... 13 5.0 Product Labelling .................................................................................................. 15 6.0 Technical Specifications ....................................................................................... 17 7.0 Instruction Manual ................................................................................................ 19 8.0 Miscellaneous Information .................................................................................. 21 8.1 Measured Bandwidth ..............…

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Test Setup Photos

Radiated Photos

Contact Information

Applicant

Yi Mei Shi(MANAGER)
[email protected]86-755-89730156Fax: 86-755-89730109

Technical Contact

Intertek Testing Services Shenzhen Ltd. Kejiyuan BShawn Xing
[email protected](86-755)86140603

6F, D Block, Huahan Building, Langshan Road · Shenzhen · China

Non-Technical Contact

Intertek Testing Services Shenzhen Ltd. Kejiyuan BShawn Xing
[email protected](86-755)86140603

Test Firm

Intertek Testing Services Shenzhen Ltd.Shawn Xing
[email protected]86-75586140603Fax: 86 755 8601 6751

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231315 MHz - 315 MHz-