FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. TRW Automotive Electronics/
  3. KHH17TN

KHH17TN

TRW Automotive Electronics
DSC - Part 15 Security/Remote Control Transmitter - FCC ID KHH17TN - TRW Automotive Electronics
Click to zoom

Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Sep 28, 1999
Application Purpose
Original Equipment
Date of Application
Jul 18, 1999
Frequency Range
315.00000000 - 315.00000000
Company
TRW Automotive Electronics
Country
United Kingdom

Documents & Files

Select a file to view

Users Manual

↗
↗

Block Diagram

↗

External Photos

↗
↗

ID Label/Location Info

↗
↗

Internal Photos

↗
↗
↗
↗
↗

Operational Description

↗

Schematics

↗
↗

Test Report

↗

Test Setup Photos

↗
↗

Document Text

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

Users Manual

User’s Manual The User’s Manual is not available at this time since the device will be marketed as part of a vehicle. The vehicle manufacturer, Range Rover, has included the required notices in their manual.

ID Label/Location Info

Type Approval Label for 17TN in the USA and Canada LUCAS 17TN KEY FCC ID : KHH17TN CANADA 1984 XXX XXXX 14 mm 25 mm

Schematics

3TXD 315MHz Transmitter Parts ListLucas Automotive ElectronicsBased on 05210142N Copyright LUCAS LTD. 1997Page 1 of 3 315MHz 3TXD TRANSMITTER PARTS LIST Filed as:..................................... \\Ciren\Vol1\Projects\Approval\Rover\17tn\Info\315plist.doc File Format:............................................................................................... Word for Windows Version:.............................................................................................................................. 6.0 Drawing no:...........................................................................................................05210142N Authority:.................................................................................................................S0517/98 Intended Users:.............................................................................................................Rover Author:................................................................................................................... Dave Myatt Creation Date:......................................................................................................... 6/11/1997 Last modified by:................................................................................................... Roger Lee Summary Production Parts List. Document History SuffixIssue no. Modification detailsAuthority or Concern note no. R and C note no. Date 1 1a C2 value to 5pF C7 value to 4pF L1 value to 15nH 2/12/97 1b C1 value to 56pF C2 value to 4pF C4 value to 3pF C7 value to 7pF L1 value to 22nH X2 type 2704 11/12/97 K2WCN 101580WRC 0126315/12/97 L NOT RELEASED 15/12/98 M3 TR1 Change to BFR92AW. X1 Change to T1-32S-A. L2 Change to TDK Battery clip type to 59303817(ref). Add (ref) to PCB part N o CCF000475S0622/9815/12/98 N1 C2 value to 3.3pF SW1 type KSC 421 JB SW2 type KSC 421 JB CCF000759S0517/9926/5/99 3TXD 315MHz Transmitter Parts ListLucas Automotive ElectronicsBased on 05210142N Copyright LUCAS LTD. 1997Page 2 of 3 RESISTORS. COMPONENT REFERENCE VALUETYPETOLERANCECOMMENTS R133R 0.063W 5%ROHM MCR03EZHJ330 Panasonic ERJ2GEYJ3301 R2100R 0.063W 5%ROHM MCR01MZOJ101 Panasonic ERJ2GEYJ1001 R310R 0.063W 5%ROHM MCR01MZOJ100 Panasonic ERJ2GEYJ1000 R41K 0.063W 5%ROHM MCR01MZOJ102 Panasonic ERJ2GEYJ1002 R55K1 0.063W 5%ROHM MCR01MZOJ512 Panasonic ERJ2GEYJ5102 R6390R 0.063W 5%ROHM MCR01MZOJ391 Panasonic ERJ2GEYJ3901 R7910R 0.063W 5%ROHM MCR01MZOJ911 Panasonic ERJ2GEYJ9101 CAPACITORS. COMPONENT REFERENCE VALUETYPETOLERANCECOMMENTS C156pF±5%Murata GRM36C0G560J50 C23.3pF±0.25pFMurata GRM36C0G033C50 C3Not fitted C43pF±0.5pFMurata GRM36C0G030D50 C556pF±10%Murata GRM36C0G560K50 C6470pF±10%Murata GRM36X7R471K50 C77pF±0.25pFMurata GRM36C070C50 C810pF±0.5pFMurata GRM36C0G100D50 C91n5±1%Vitramon VJ0805A152FXA C1010nF±10%Murata GRM36X7R103K16 INDUCTORS AND SAW. COMPONENT REFERENCE VALUETYPETOLERANCECOMMENTS L122nH±5%Murata LQN21A22NJ04 L21mH±5%TDK NL1812-102JTR X2R2704Siemens 3TXD 315MHz Transmitter Parts ListLucas Automotive ElectronicsBased on 05210142N Copyright LUCAS LTD. 1997Page 3 of 3 SEMICONDUCTORS. COMPONENT REFERENCE VALUETYPECOMMENTS TR1BFR92AWPhilips TR2BC817WPhilips IC14KC ASICMelexis part 15113B Lucas part 52170034 MISCELLANEOUS. COMPONENT REFERENCE VALUETYPETOLERANCECOMMENTS X132.768kHzT1-32S-A Frequency Products BAT1CR2032Panasonic SW1KSC421JBITT SW2KSC421JBITT Battery ClipLucas drawing 59303817 (ref) PCB0.8mm FR4, immersion gold Lucas drawing 53873753 (ref)

Test Report

FCC CERTIFICATION REPORT for Lucas Automotive Electronics Stratford Road Solihull England B90 4GW FCC ID: KHH17TN June 26, 1999 WLL PROJECT #: 5026X This report may not be reproduced, except in full, without the prior written consent of Washington Laboratories, Ltd. Lucas Automotive Electronics KHH17TN WLL Project # 5026X TABLE OF CONTENTS Statement of Qualifications ____________________________________________________ 1.0INTRODUCTION........................................................................................................................................... 2 1.1S UMMARY...................................................................................................................................................... 2 2.0DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ......................................................................... 2 2.1O N-BOARD OSCILLATORS.............................................................................................................................. 3 3.0TEST CONFIGURATION ............................................................................................................................. 3 3.1T ESTING ALGORITHM..................................................................................................................................... 3 3.2C ONDUCTED EMISSIONS TESTING.................................................................................................................. 3 3.3R ADIATED EMISSIONS TESTING...................................................................................................................... 3 3.3.1Radiated Data Reduction and Reporting............................................................................................... 4 TABLES Table 1.Radiated Emissions Results Table 2.System Under Test Table 3.Interface Cables Used Table 4.Measurement Equipment Used EXHIBITS Exhibit 1.Duty Cycle Calculations Exhibit 2.Carrier Bandwidth Data APPENDICES Appendix A.Statement of Measurement Uncertainty Lucas Automotive Electronics KHH17TN WLL Project #: 5026X Lucas Automotive Electronics KHH17TN WLL Project #: 5026X FCC CERTIFICATION REPORT for Lucas Automotive Electronics FCC ID: KHH17TN 1.0Introduction This report has been prepared on behalf of Lucas Automotive Electronics to support the attached Application for Equipment Authorization. The test and application are submitted for a Periodic Intentional Radiator under Part 15.231 of the FCC Rules and Regulations. The Equipment Under Test was the Lucas Automotive Electronics Low Power Transmitter. All measurements herein were performed according to the 1992 version of ANSI C63.4. The measurement equipment conforms to ANSI C63.2 Specifications for Electromagnetic Noise and field Strength Instrumentation. Calibration checks are made periodically to verify proper performance of the measuring instrumentation. All measurements are performed at Washington Laboratories, Ltd. test center in Gaithersburg, MD. Site description and site attenuation data have been placed on file with the FCC's Sampling and Measurements Branch at the FCC laboratory in Columbia, MD. Washington Laboratories, Ltd. has been accepted by the FCC and approved by NIST NVLAP (NVLAP Lab Code: 200066-0) as an independent FCC test laboratory. All results reported herein relate only to the equipment tested. The measurement uncertainty of the data contained herein is ±2.3 dB. Refer to Appendix A for Statement of Measurement Uncertainty. This report shall not be used to claim product endorsement by NVLAP or any agency of the US Government. 1.1Summary The Lucas Automotive Electronics Transmitter complies with the limits for a Periodic Intentional Radiator under Section 15.231. 2.0Description of Equipment Under Test (EUT) The Lucas Automotive Electronics Transmitter is a 315 MHz low power transmitter used for wireless remote control for vehicle keyless entry systems. The battery powered transmitter is manually operated and used with FCC certified receiver, FCC ID: KHH5RXA. The transmitter is battery powered (3VDC), manually operated and stops transmitting once the push-button is released. Lucas Automotive Electronics KHH17TN WLL Project #: 5026X 2.1On-board Oscillators The Lucas Automotive Electronics Transmitter contains a 315 MHz SAW oscillator. 3.0Test Configuration To complete the test configuration required by the FCC, the transmitter was tested in all three orthogonal planes. 3.1Testing Algorithm The transmitter was turned on and constantly transmitting. The system was tested in all three orthogonal planes. Worst case emissions are recorded in the data tables. 3.2Conducted Emissions Testing Conducted emissions testing is not required since the EUT is battery powered. 3.3Radiated Emissions Testing The EUT was placed on an 80 cm high 1 x 1.5 meters non-conductive motorized turntable for radiated testing on a 3 meter open field test site. The emissions from the EUT were measured continuously at every azimuth by rotating the turntable. Biconical, log periodic, and horn broadband antennas were mounted on an antenna mast to determine the height of maximum emissions. The height of the antenna was varied between 1 and 4 meters. Cables were varied in position to produce maximum emissions. Both the horizontal and vertical field components were measured. The output from the antenna was connected, via a preamplifier, to the input of the spectrum analyzer. The detector function was set to peak. For emissions below 1 GHz, the measurement bandwidth on the spectrum analyzer system was set to at least 120 kHz, with all post-detector filtering no less than 10 times the measurement bandwidth. For emissions above 1 GHz, the measurement bandwidth on the spectrum analyzer system was set to at least 1 MHz, with all post-detector filtering no less than 10 times the measurement bandwidth. Lucas Automotive Electronics KHH17TN WLL Project #: 5026X 3.3.1Radiated Data Reduction and Reporting To convert the raw sp…

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

Contact Information

Applicant

Roger Lee(Approvals Engineer)
01285 657981Fax: 01285 658258

Technical Contact

Washington Laboratories, Ltd.Gregory M Snyder
[email protected]301/417-0220

7560 Lindbergh Drive · Gaithersburg, Maryland · United States

Non-Technical Contact

Washington Laboratories, Ltd.Ann S Miller
[email protected]301/417-0220

Test Firm

Washington Laboratories, Ltd.Michael Violette
[email protected]800-839-1649Fax: 301-417-9069

Technical Specifications

#Rule PartsFrequency RangePower Output
115C315 MHz - 315 MHz-

Other Applications from TRW Automotive Electronics

Transmitter/Initiator - FCC ID KHH29EC - TRW Automotive Electronics
KHH29EC

Transmitter/Initiator

Jul 05, 2004

Equipment Class

DCD - Part 15 Low Power Transmitter Below 1705 kHz
Receiver - FCC ID KHH14RC - TRW Automotive Electronics
KHH14RC

Receiver

Jul 05, 2004

Equipment Class

CYY - Communications Receiver used w/Pt 15 Transmitter
Vehicle Immobilizer System - FCC ID KHH37AS - TRW Automotive Electronics
KHH37AS

Vehicle Immobilizer System

Jun 19, 2000

Equipment Class

DCD - Part 15 Low Power Transmitter Below 1705 kHz
Remote Control Transmitter - FCC ID KHH20TN-1 - TRW Automotive Electronics
KHH20TN-1

Remote Control Transmitter

Mar 21, 2000

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter
DSC - Part 15 Security/Remote Control Transmitter - FCC ID KHH20TN - TRW Automotive Electronics
KHH20TN

DSC - Part 15 Security/Remote Control Transmitter

Aug 23, 1999

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter