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PQTDORM14315 MHz Keyfob Transmitter

Dorman Products, Inc.
315 MHz Keyfob Transmitter - FCC ID PQTDORM14 - Dorman Products, Inc.
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Oct 08, 2015
Application Purpose
Original Equipment
Date of Application
Oct 08, 2015
Equipment Note
315 MHz Keyfob Transmitter
Frequency Range
315.00000000 - 315.00000000
Company
Dorman Products, Inc.
Country
United States

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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Parts List/Tune Up Info

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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

ALL KEY FOBS MUST BE PRESENT AND REPROGRAMMED WHEN PROGRAMMING NEW FOBS Programming Instructions: 1. Close and lock all doors with the driver's side power lock / unlock switch located on driver’s door panel. 2. Insert key into ignition and remove it from the ignition cylinder at least 10 times within 10 seconds, if successful your hazard lamps will flash. ATTENTION*** Withdraw key completely from ignition cylinder each time. If this procedure is performed to fast, system will not enter programming mode. 3. Insert key into ignition and turn to the ACC position. 4. Within 5 seconds, push ANY button on the keyless remote. Your hazard lamps will flash. NOTE: Do not press the button on the remote more than one time or the programming will not be successful. 5. To program all remaining new or old remotes, Unlock then Lock all doors using the switch on the driver’s door panel and within 5 seconds press ANY button on the next remote. Your hazard lamps will flash. Repeat this step for each remote (including any existing remotes). 6. Turn key to the off position, remove key from the ignition. Unlock door using switch on door panel and open driver’s door. 7. Test remote(s). FCC WARNING Statement 15.19(a)(3): This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by Dorman Products Inc. could void the user’s authority to operate the equipment. IC WARNING The term IC before the Certification/Registration number only signifies that the Industry Canada technical specifications were met. ALL KEY FOBS MUST BE PRESENT AND REPROGRAMMED WHEN PROGRAMMING NEW FOBS Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

External Photos

External 99131 Front/Back External 99147 Front/Back

Internal Photos

Internal Front w/PCBA 99131 Front/Back Internal Front w/PCBA 99147 Front/Back

Operational Description

Operation Instruction PTQDORM14 The keyfob assembly consists of a plastic case with 3 or 4 button cutouts, a rubber button panel, a PCB and battery. It generates a Manchester encoded signal that is transmitted at 315MHz. The keyfob uses an integrated RF MCU that detects button presses and calculates and transmits an encoded signal to a receiver. This signal is generated by an internal software controlled transmitter inside the MCU. It contains no external resonator. The antenna is integrated into the PCB. MODEL DESCRIPTION Buttons 99131 KEYLESS ENTRY REMOTE 3 99147 KEYLESS ENTRY REMOTE 4

Parts List/Tune Up Info

Designator DescriptionFootprint Quantity Value R2,R3,R4 Resistor60331.5K(152) C8 Ceramic Chip Capacitor60318.2pF C3 Ceramic Chip Capacitor6031100pF C2 Ceramic Chip Capacitor6031100nF C1 Ceramic Chip Capacitor120612.2uF L1,L2 Inductor6032100nH U1 ISM Transmitter IC -SI4010-C2-GTR MSOP-10 1 SW1, SW2, SW3, SW4 K2-1187 5.2mm * 5.2mm SMD Tact Switch SW4 4 1Battery TerminalBAT 1

Test Report

Report No. R-2339P Page 2 of 25 Retlif Testing Laboratories R Technical Information Report Number: R-2339P Customer: Dorman Products, Inc. Address: 3400 East Walnut Street Colmar, PA 18915 Manufacturer: Dorman Products, Inc. Manufacturer Address: 3400 East Walnut Street Colmar, PA 18915 Test Sample: 315 MHz Keyfob Transmitter Model Number: 99131, 99147 FCC ID: PQTDORM14 IC: 10735A-DORM14 Type: Security / Remote Control Transmitter Power Requirements: 3 VDC Derived from a CR2025 Battery Frequency of Operation: 315 MHz Equipment Class: DSC Equipment Use: Portable < 2.5 cm Test Specification: FCC Rules and Regulations Part 15, Subpart C, Section 15.231 Radio Standards Specification, RSS-210, Issue 8, June, 2010 Test Procedure: ANSI C63.4:2014 RSS-GEN, Issue 4, November 2014 Test Facility: Retlif Testing Laboratories 3131 Detwiler Road Harleysville, PA 19438 FCC Registered Test Site Number: 98314 Report No. R-2339P Page 3 of 25 Retlif Testing Laboratories R Tests Performed The test methods performed on the 315 MHz Keyfob Transmitter are shown below: FCC Part 15, Subpart C Industry Canada RSS-210 Industry Canada RSS-GEN Test Method 15.231(b) A1.1.2(1) N/A Field Strength of Emissions 15.231(b)(2) A1.1.2(2) 4.5 Duty Cycle Determination 15.231(b)(3) A1.1.2(3) N/A Field Strength of Spurious Emissions 15.231(c) A1.1.3 N/A Bandwidth of Emission General Test Requirements 1. The measurement procedures of ANSI C63.4:2009 were utilized as specified in FCC Part 15, Subpart C, Section 15.31(a)(3) and IC RSS-GEN Section 4.1. 2. All radiated emissions measurements were performed on an Open Area Test Site (OATS), listed with the FCC and IC, in accordance with FCC Section 15.31(d) and IC Section 4.2. 3. The level of the fundamental field strength was recorded with a new battery installed in the EUT, in accordance with FCC Section 15.231(e) and IC Section 4.3(e). 4. All measurements were performed at the specified 3 meter test distance as required by FCC Section 15.31(f) and IC Section 7.25. 5. The EUT was rotated throughout 360 degrees for all radiated emissions measurements as specified in FCC Section 15.31(f)(5) and IC Section 4.3(h). 6. All readily accessible EUT controls were adjusted in such a manner as to maximize the level of emissions in accordance with FCC Section 15.31(g) and IC Section 4.3(h). 7. Appropriate accessories were attached to all EUT ports during the performance of radiated emissions measurements as required by FCC Section 15.31(i) and IC Section 4.3(d). 8. The EUT operated at a discrete frequency of 315 MHz. 9. The frequency spectrum was investigated from the lowest frequency generated in the device up to the 10 th harmonic of the highest fundamental frequency in accordance with FCC Section 15.33(a)(1) and IC Section 4.9. 10. All measurements were taken with a peak detector function as specified in FCC Section 15.35(a) and IC Section 4.4. The duty cycle, calculated in accordance with FCC Section 15.35(c) and IC Section 4.5, was applied to the peak readings in order to obtain the average value of emissions. The peak value of emissions was verified to meet the 20 dB requirement of FCC Section 15.35(b) and IC Section 7.2.1. Report No. R-2339P Page 5 of 25 Retlif Testing Laboratories R Requirements and Test Results Requirement: FCC Section 15.231(a) - Periodic operation in the band 40.66 - 40.7 MHz and above 70 MHz The provisions of this Section are restricted to periodic operation within the band 40.66-40.7 MHz and above 70 MHz. Except as shown in Paragraph (e) of this Section, the intentional radiator is restricted to the transmissions of a control signal such as those used with alarm systems, door openers, remote switches, etc. Continuous transmissions, voice, video and the radio control of toys are not permitted. Data is permitted to be sent with a control signal. IC RSS-210, A1.1 - Momentarily Operated Devices The frequency bands and field strength limits in Tables 4 and 5 are only for the transmission of a control signal such as that used with alarm systems, door openers, remote switches, etc. Radio control of toys or model aircrafts, and continuous transmissions such as voice or video are not permitted except as provided in A1.1.5. Data is permitted to be sent with a control signal.  Results: The device was operated at a frequency of 315 MHz and is for the transmission of a control signal used for remote keyless vehicle entry. Requirement: FCC Sections 15.231(a)(1)-(5) Periodic operation in the band 40.66 - 40.7 MHz and above 70 MHz The following conditions were met in order to comply with the provisions for momentary operation: IC RSS-210, A1.1.1(a)-(d) - Types of Momentary Signals The following conditions were met in order to comply with the provisions for momentary operation: FCC 15.231(a)(1): A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. IC A1.1.1(a): A manually operated transmitter shall employ a push-to-operate switch and be under manual control at all transmission times. When released, the transmitter shall cease transmission (holdover time of up to 5 seconds of operation).  Results: The device is a manually operated, push to operate transmitter under manual control. The device ceased transmission within 5 seconds of deactivation. Report No. R-2339P Page 6 of 25 Retlif Testing Laboratories R Requirements and Test Results (con’t) FCC 15.231(a)(2): A transmitter activated automatically shall cease transmission within 5 seconds after activation. IC A1.1.1(b): A transmitter activated automatically shall cease transmission with 5 seconds after activation, (i.e. maximum 5 seconds of operation).  Results: Transmission is not automatically activated. FCC 15.231(a)(3): Periodic transmissions at regular predetermined intervals are not permitted. However, polling or supervision transmissions, including data, to determine system integrity of transmitters used in security or saf…

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

Test Setup Photos

Page 1 of 11 Dorman Products, Inc. Test Setup Photographs FCC ID: PQTDORM14 IC: 10735A-DORM14 Page 2 of 11 Field Strength of Emissions Test Setup Photographs Test Setup, X Axis Test Setup, Y Axis Page 3 of 11 Field Strength of Emissions Test Setup Photographs Test Setup, Z Axis Page 4 of 11 Field Strength of Emissions Test Setup Photographs Horizontal Antenna Polarization, Below 1 GHz Vertical Antenna Polarization, Below 1 GHz Page 5 of 11 Field Strength of Emissions Test Setup Photographs Horizontal Antenna Polarization, Above 1 GHz Vertical Antenna Polarization, Above 1 GHz Page 6 of 11 Field Strength of Spurious Emissions Test Setup Photographs Test Setup, X Axis Test Setup, Y Axis Page 7 of 11 Field Strength of Spurious Emissions Test Setup Photographs Test Setup, Z Axis Page 8 of 11 Field Strength of Spurious Emissions Test Setup Photographs Horizontal Antenna Polarization, Below 1 GHz Vertical Antenna Polarization, Below 1 GHz Page 9 of 11 Field Strength of Spurious Emissions Test Setup Photographs Horizontal Antenna Polarization, Above 1 GHz Vertical Antenna Polarization, Above 1 GHz Page 10 of 11 Duty Cycle Determination Test Setup Photograph Test Setup Page 11 of 11 Occupied Bandwidth of Emissions Test Setup Photograph Test Setup

Contact Information

Applicant

Joseph Braun(General Counsel)
[email protected](215) 997-1800Fax: (215) 997-8577

Test Firm

Retlif Testing LaboratoriesMichael Bozza
[email protected]215-256-4133Fax: 215-256-0775

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231315 MHz - 315 MHz-
Confidentiality
Long Term

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