GQ4-38TKey Transmitter

TNO Electronic Products & Services (EPS) B.V. Smidshornerweg 18 P.O. Box 15 9822 ZG Niekerk The Netherlands www.tno-eps.com T +31 594 505005 F +31 594 504804 E [email protected] Subject Request for confidentiality Date May 30, 2007 Our reference 07052303.B02 Your reference - Page 1 of 1 Our General Terms and Conditions, as filed at the Chamber of Commerce in Groningen, are applicable to all orders given to TNO Electronic Products & Services (EPS) B.V. TNO Electronic Products & Services (EPS) B.V. is registered at the Chamber of Commerce in Groningen with no. 27247331. Return address: P.O. Box 15, 9822 ZG Niekerk, The Netherlands ATCB Att. Mrs. M. Bosley Certification Department 6731 Whittier Avenue, Suite C110 McLean, Virginia 22101 USA Dear Mrs. Bosley: Pursuant to section 0.457 of the FCC rules we herewith request the following exhibits, related to this application for FCC ID: GQ4-38T, to be withheld from public inspection and to be kept confidential. The contents of these exhibits may not be disclosed to other parties than TRW automotive and TNO Electronic Products & Services (EPS) B.V. 1. Bill of materials 2. Circuit diagram 3. Block diagram 4. Theory of operation The reason for this request for confidentiality is that the information contained in the exhibits as listed above has been classified as company confidential. Disclosure of any portion of this information to other parties would cause substantial competitive harm. Best regards, TNO Electronic Products & Services (EPS) B.V. P. de Beer Approvals & Quality Manager

Hi Tim, The following items have been solved: 1) A revised block diagram has been uploaded for both FCC and IC 2) For FCC and IC the label information has been modified and uploaded 3) Since the operational description should cover USA and EU, both frequencies are mentioned. Since the application is only for 315 MHz, there will be no frequency usage of 433.92 for this device in USA 4) RSS-102 attestation Annex B for IC has been added as separate document. It has been uploaded 5) Will be modified for future projects. More details of the measurement distance will be made available. 6) The recommendation was known, but it is not prohibited to be used in IC. The information has been forwarded, but the response was...no problem we have filed more equipment on this frequency..... 7) The 50 kHz emission bandwidth has been corrected on the IC application form and has been uploaded. 8) The test reports for FCC and IC have been modified. The calculations have been added. Both reports have been uploaded 9) The 1260 MHz limit has been corrected in the IC test report. 10) The emission designator has been corrected on the IC application form and uploaded. 11) Both FCC and IC test reports have been corrected. The last cal. date and next cal. date are incorporated. Reports are uploaded. Hope this solves it all,

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 June 3, 2007 RE: TRW Automotive IC: GQ4-38T After a review of the submitted information, I have a few comments on the above referenced Application. Depending on your responses, kindly understand there may be additional comments. 1) The block diagram should show the frequencies of all oscillators in the TX device (CFR 2.1033(a)(5)). Please update the list of confidential exhibits if necessary. 2) Please note that IC requires 3 items on the label, (model, applicant, and Certification No. – all as Certified, see ref. RSS-GEN). The label does not appear to include model number information as requested for IC (i.e. “19T”) for this application. Please revise labeling as necessary. 3) FYI....This application only covers the 315 MHz mentioned by the operational description. Please note that references to 433.92 will not be covered by this application and will require a new FCC application and FCC ID when this is to be approved. 4) TX must be accompanied by an appropriate RSS-102 attestation (Appendix A & B of the IC Form). Note that for this type of device, only appendix B portion is necessary to be filled out. 5) FYI....Radiated photographs are expected to show sufficient detail to confirm test setup, but also to confirm information such as test distance(s) used during testing (i.e. 3 meter, 10 meter, etc.) In the future, please ensure appropriate photographs are provided. 6) FYI....For IC, we like to let you know that designers of low-power devices are strongly recommended to also avoid wherever possible the entire 225-399.9 MHz band since the band 225-399.9 MHz is allocated for Government of Canada usage. This does not affect the application, but simply is providing IC’s recommendation as given in RSS-210. 7) IC form cites 50 kHz emissions bandwidth. Please explain as different values appear to be given in the report. 8) Average measurements appear to be provided. For pulsed emissions, average values should be calculated based upon a worse case duty factor over 100 msec as specified in 15.35 and not measured. The report suggests that average was measured values. Please correct for calculation of worse case duty factor. Additionally, the FCC expects that plots and explanation of how the duty factor was determined to be provided. Also note that worse case encoding (which may affect results due to different types of encoding) should be considered. 9) For IC, note that 1260 MHz falls into a restricted band. Please adjust the report for correct limits. 10) Please justify emissions designator. Many of these are actually considered L1D. 11) Generally information regarding the calibration of equipment should be provided (i.e. last cal, cal due, cal interval, or similar information). Please provide or correct as necessary. Timothy R. Johnson Examining Engineer mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. z Page 2 June 4, 2007 Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender. z Page 3 June 4, 2007

Testing and certification of electric, electronic and radio equipment/installations including telecommunication systems TNO Electronic Products & Services (EPS) B.V. P.O. Box 15 9822 ZG Niekerk (NL) Smidshornerweg 18 9822 TL Niekerk (NL) Telephone: +31 594 505005 Telefax: +31 594 504804 E-mail: [email protected] Web: www.tno-eps.com Project number: 07052303.p03 Page 1 of 5 EXTERIOR PHOTOGRAPHS OF A TRANSMITTER FOR A REMOTE KEYLESS ENTRY SYSTEM (RKE), BRAND TRW, MODEL 38T (19T) FCC listed Industry Canada VCCI registered : : : 90828 IC3501 R-1518, C-1598 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p03 Page 2 of 5 Description of test item Test item : Transmitter for a Remote Keyless Entry System (RKE) Manufacturer : TRW Automotive Brand : TRW Model : 38T (19T) Serial number(s) : - Revision : Rev. B Receipt date : May 25, 2007 Applicant information Applicant's representative : Mr. M. Koskella Company : TRW Automotive Address : 24175 Research Drive Postal code : MI 48335-2642 City : Farmington Hills PO-box : - Postal code : - City : - Country : United States of America Telephone number : +1 248 442 5304 Telefax number : +1 248 478 7241 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p03 Page 3 of 5 Table of contents 1 Photograps of the equipment. .................................................................................................................................................4 1.1 Exterior view 1 of transmitter 38T (19T) .......................................................................................................................4 1.2 Exterior view 2 of transmitter 38T (19T) .......................................................................................................................5 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p03 Page 4 of 5 1 Photograps of the equipment. 1.1 Exterior view 1 of transmitter 38T (19T) Photo 1: Exterior view 1 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p03 Page 5 of 5 1.2 Exterior view 2 of transmitter 38T (19T) Photo 2: Exterior view 2 .

575L Transmitter 38T & 19T IC number and label position Model: 38T & 19T FCCID: GQ4-38T IC:1470A-19T 38T & 19T

Testing and certification of electric, electronic and radio equipment/installations including telecommunication systems TNO Electronic Products & Services (EPS) B.V. P.O. Box 15 9822 ZG Niekerk (NL) Smidshornerweg 18 9822 TL Niekerk (NL) Telephone: +31 594 505005 Telefax: +31 594 504804 E-mail: [email protected] Web: www.tno-eps.com Project number: 07052303.p04 Page 1 of 8 INTERIOR PHOTOGRAPHS OF A TRANSMITTER FOR A REMOTE KEYLESS ENTRY SYSTEM (RKE), BRAND TRW, MODEL 38T (19T) FCC listed Industry Canada VCCI registered : : : 90828 IC3501 R-1518, C-1598 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 2 of 8 Description of test item Test item : Transmitter for a Remote Keyless Entry System (RKE) Manufacturer : TRW Automotive Brand : TRW Model : 38T (19T) Serial number(s) : - Revision : Rev. B Receipt date : May 25, 2007 Applicant information Applicant's representative : Mr. M. Koskella Company : TRW Automotive Address : 24175 Research Drive Postal code : MI 48335-2642 City : Farmington Hills PO-box : - Postal code : - City : - Country : United States of America Telephone number : +1 248 442 5304 Telefax number : +1 248 478 7241 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 3 of 8 Table of contents 1 Photographs of the equipment. ...............................................................................................................................................4 1.1 Interior view 1 of transmitter 38T (19T) ........................................................................................................................4 1.2 Interior view 2 of transmitter 38T (19T) ........................................................................................................................5 1.3 Interior view 3 of transmitter 38T (19T) ........................................................................................................................6 1.4 PCB side 1 of transmitter 38T (19T) ..............................................................................................................................7 1.5 PCB side 2 of transmitter 38T (19T) ..............................................................................................................................8 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 4 of 8 1 Photographs of the equipment. 1.1 Interior view 1 of transmitter 38T (19T) Photo 1: Interior view 1 . Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 5 of 8 1.2 Interior view 2 of transmitter 38T (19T) Photo 2: Interior view 2. Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 6 of 8 1.3 Interior view 3 of transmitter 38T (19T) Photo 3: Interior view 3. Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 7 of 8 1.4 PCB side 1 of transmitter 38T (19T) Photo 4: PCB side 1 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p04 Page 8 of 8 1.5 PCB side 2 of transmitter 38T (19T) Photo 5: PCB side 2

Testing and certification of, consultancy and research concerning, electronic and electric appliances, systems, installations and telecommunication systems TNO Electronic Products & Services (EPS) B.V. P.O. Box 15 9822 ZG Niekerk (NL) Smidshornerweg 18 9822 TL Niekerk (NL) Telephone: +31 594 505005 Telefax: +31 594 504804 E-mail: [email protected] Project number: 07052303.FCC1amd1 Page 1 of 16 TEST REPORT CONCERNING THE COMPLIANCE OF A TRANSMITTER FOR A REMOTE KEYLESS ENTRY SYSTEM (RKE), BRAND TRW, MODEL 38T, WITH 47 CFR PART 15 (2006-08-14). FCC listed Industry Canada VCCI registered : : : 90828 IC3501 R-1518, C-1598 Test specification(s): Description of EUT: Manufacturer: Brand mark: Model: FCC ID: 47 CFR Part 15 (2006-08-14) Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T GQ4-38T Project number 07052303.FCC1amd1 Page 2 of 16 MEASUREMENT/TECHNICAL REPORT TRW Automotive Model : 38T FCC ID: GQ4-38T May 29, 2007 This report concerns: Original grant/certification Class 2 change Verification Equipment type: Transmitter for a Remote Keyless Entry System (RKE) Deferred grant requested per 47 CFR 0.457(d)(1)(ii) ? Yes No n.a. Report prepared by: Name : O.H. Hoekstra Company name : TNO Electronic Products & Services (EPS) B.V. Address : Smidshornerweg 18 Postal code/city : 9822 TL Niekerk Mailing address : P.O. Box 15 Postal code/city : 9822 ZG Niekerk Country : The Netherlands Telephone number : + 31 594 505 005 Telefax number : + 31 594 504 804 E-mail : [email protected] The data taken for this test and report herein was done in accordance with 47 CFR Part 15 and the measurement procedures of ANSI C63.4-2003. TNO Electronic Products & Services (EPS) B.V. at Niekerk, The Netherlands, certifies that the data is accurate and contains a true representation of the emission profile of the Equipment Under Test (EUT) on the date of the test as noted in the test report. I have reviewed the test report and find it to be an accurate description of the test(s) performed and the EUT so tested. Date: May 30, 2007 Signature: H.J. Pieters Project Manager TNO Electronic Products & Services (EPS) B.V. Test specification(s): Description of EUT: Manufacturer: Brand mark: Model: FCC ID: 47 CFR Part 15 (2006-08-14) Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T GQ4-38T Project number 07052303.FCC1amd1 Page 3 of 16 Description of test item Test item : Transmitter for a Remote Keyless Entry System (RKE) Manufacturer : TRW Automotive Brand : TRW Model : 38T Serial number(s) : - Revision : Rev. B Receipt date : May 25, 2007 Applicant information Applicant's representative : Mr. M. Koskella Company : TRW Automotive Address : 24175 Research Drive Postal code : MI 48335-2642 City : Farmington Hills PO-box : - Postal code : - City : - Country : United States of America Telephone number : +1 248 442 5304 Telefax number : +1 248 478 7241 Test(s) performed Location : Niekerk Test(s) started : May 29, 2007 Test(s) completed : May 30, 2007 Purpose of test(s) : Equipment Authorisation (Certification). Test specification(s) : 47 CFR Part 15 (2006-08-14) Test engineers : O.H. Hoekstra Report written by : O.H. Hoekstra Report date : May 30 , 2007 This report is in conformity with NEN-EN-ISO/IEC 17025: 2000. This report shall not be reproduced, except in full, without the written permission of TNO Electronic Products & Services (EPS) B.V. The test results relate only to the item(s) tested. Test specification(s): Description of EUT: Manufacturer: Brand mark: Model: FCC ID: 47 CFR Part 15 (2006-08-14) Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T GQ4-38T Project number 07052303.FCC1amd1 Page 4 of 16 Table of contents 1 General information. ..............................................................................................................................................................5 1.1 Product description.........................................................................................................................................................5 1.1.1 Introduction. ...........................................................................................................................................................5 1.2 Related submittal(s) and/or Grant(s). .............................................................................................................................5 1.3 Tested system details......................................................................................................................................................5 1.3.1 Description of input and output ports. ....................................................................................................................6 1.4 Test methodology. ..........................................................................................................................................................6 1.5 Test facility.....................................................................................................................................................................6 1.6 Test conditions. ..............................................................................................................................................................6 2 System test configuration. ......................................................................................................................................................7 2.1 Justification. ...................................................................................................................................................................7 2.2 EUT mode of operation. .................................................................................................................................................7 2.3 Special accessories. ................................................................................................................................................…

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Testing and certification of electric, electronic and radio equipment/installations including telecommunication systems TNO Electronic Products & Services (EPS) B.V. P.O. Box 15 9822 ZG Niekerk (NL) Smidshornerweg 18 9822 TL Niekerk (NL) Telephone: +31 594 505005 Telefax: +31 594 504804 E-mail: [email protected] Web: www.tno-eps.com Project number: 07052303.p01 Page 1 of 7 ANSI 63-4 TEST SETUP PHOTOGRAPHS OF A TRANSMITTER FOR A REMOTE KEYLESS ENTRY SYSTEM (RKE), BRAND TRW, MODEL 38T (19T) FCC listed Industry Canada VCCI registered : : : 90828 IC3501 R-1518, C-1598 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p01 Page 2 of 7 Description of test item Test item : Transmitter for a Remote Keyless Entry System (RKE) Manufacturer : TRW Automotive Brand : TRW Model : 38T (19T) Serial number(s) : - Revision : Rev. B Receipt date : May 25, 2007 Applicant information Applicant's representative : Mr. M. Koskella Company : TRW Automotive Address : 24175 Research Drive Postal code : MI 48335-2642 City : Farmington Hills PO-box : - Postal code : - City : - Country : United States of America Telephone number : +1 248 442 5304 Telefax number : +1 248 478 7241 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p01 Page 3 of 7 Table of contents 1 Test setup photographs of radiated emission measurements. .................................................................................................4 1.1 Transmitter 38T (19T) on wooden table on OATS ........................................................................................................4 1.2 Transmitter 38T (19T) front side view ...........................................................................................................................5 1.3 Transmitter 38T (19T) front side view vertical ..............................................................................................................6 1.4 Transmitter 38T (19T) side view on top.........................................................................................................................7 Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p01 Page 4 of 7 1 Test setup photographs of radiated emission measurements. 1.1 Transmitter 38T (19T) on wooden table on OATS Photo 1: Radiated emission measurement set up . Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p01 Page 5 of 7 1.2 Transmitter 38T (19T) front side view Photo 2: Radiated emission measurement set up; front side view. Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p01 Page 6 of 7 1.3 Transmitter 38T (19T) front side view vertical Photo3: Radiated emission measurement set up; front side view vertical. Description of EUT: Manufacturer: Brand mark: Model: Transmitter for a Remote Keyless Entry System TRW Automotive TRW 38T (19T) Project number: 07052303.p01 Page 7 of 7 1.4 Transmitter 38T (19T) side view on top Photo 4: Radiated emission measurement set up; side view on top.