NT8-315-SIPSRAutomotive Receiver

Re: Certification for Visteon YC3F-14B115-AD Receiver Model: YC3F-14B115-AD FCC ID: NT8-315-SIPSR IC: 3043A-315SIPSR USER'S MANUAL INFORMATION (PRELIMINARY) The User's Manual is in preparation. The following material will be contained in the manual: FCC ID: NT8-315-SIPSR IC: 3043A-315SIPSR This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met.

Re: Certification for Visteon YC3F-14B115-AD Receiver Model: YC3F-14B115-AD FCC ID: NT8-315-SIPSR IC: 3043A-315SIPSR POWER OF ATTORNEY A letter granting Valdis V. Liepa the Power of Attorney is on file and can be provided when so requested. Re: Certification for Visteon YC3F-14B115-AD Receiver Model: YC3F-14B115-AD FCC ID: NT8-315-SIPSR IC: 3043A-315SIPSR REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Visteon requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10) Parts List (Part of Exhibit only) Visteon has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. If there are any questions regarding this request, please contact me at the above address or call 734-483-4211, fax 734-647-2106 or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist University of Michigan February 6, 2003 Re: Certification for Visteon YC3F-14B115-AD Receiver Model: YC3F-14B115-AD FCC ID: NT8-315-SIPSR IC: 3043A-315SIPSR STATEMENT OF MODIFICATIONS There were no modifications made to the DUT by this test laboratory. (Also see Section 3.1 of the attached Test Report). _____________________ Valdis V. Liepa Research Scientist Re: Certification for Visteon YC3F-14B115-AD Receiver Model: YC3F-14B115-AD FCC ID: NT8-315-SIPSR IC: 3043A-315SIPSR GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Visteon Corporation 3043A-315SIPSR 17000 Rotunda Drive Dearborn, MI 48121 Ron Schuchard Tel: 313-755-6267 Fax: 313-755-2810 It will be manufactured by: Visteon Automotive Systems 17000 Rotunda Drive Dearborn, MI 48121 Ron Schuchard Tel: 313-755-6267 Fax: 313-755-2810 Canadian Contact: John Stoneman 7455 Birchmount Rd, Markham ,ON ,L3R 5C2. [email protected]

RE: Visteon Corp. FCC ID: NT8-315-SIPSR The following is in response to comments you made on the above application 1) The sample label and test report shows FCC ID: NT8-315-SIPSR, while the 731 and cover letters show FCC ID: NT8-315SIPSR. Which is correct. Please provide corrected exhibits as necessary. The corrected exhibits have been uploaded. The correct FCC ID is NT8-315-SIPSR. 2) The schematics are difficult to read and some components are not readable. Please provide a higher resolution copy of the schematics. A higher resolution schematic has been uploaded.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 February 8, 2003 RE: Visteon Corp. FCC ID: NT8-315SIPSR After a review of the submitted information, I have a few comments on the above referenced Application. 1) The sample label and test report shows FCC ID: NT8-315-SIPSR, while the 731 and cover letters show FCC ID: NT8-315SIPSR. Which is correct. Please provide corrected exhibits as necessary. 2) The schematics are difficult to read and some components are not readable. Please provide a higher resolution copy of the schematics. 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. 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.

ID label silkscreen for receiver Photo of ID location for receiver ID label for module Photo of ID label location for module

Operation Description Visteon Superregenerative SIP Receiver The device is a low power, high sensitivity 315 MHz superregenerative receiver with high selectivity designed and laid out on a Single In-line Package (SIP) for use in conjunction with a host CPU/Control module in low bit rate wireless communication applications using ASK modulation. It is 5.5 x 2.5 cm in size and has six I/O connections: 12 vdc in, antenna in, (2 ea.) ground, data out, and wake-up out. The SIP features an LC tuned front end with cascade pre-amplifiers, followed by an LC tuned regenerative detector. The detector is tuned to 315 MHz, while the quenching frequency is set to about 1.5 MHz. The detected data is then buffered, filtered, amplified, and "detected" by a comparator which then sends the data out to the host board. The SIP receiver has on-board 5-volt regulator. The antenna is external to the SIP and is typically mounted or printed on the host board.

10 Mini RKE 1126 on OATS Close-up on the Mini RKE 1126 on OATS 11 RKE TCSM on OATS Close-up on the RKE TCSM on OATS 12 RKE U204 on OATS Close-up on the RKE U204 on OATS

10 Mini RKE 1126 DUT on OATS Mini RKE 1126 Close-up on the DUT on OATS 11 RKE TCSM DUT on OATS RKE TCSM Close-up on the DUT on OATS 12 RKE U204 DUT on OATS RKE U204 Close-up on the DUT on OATS