QV4-LRL0005KEYLESS ENTRY PAD

30 June 2006 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: QV4- LRL0005. Pursuant to Sections 0.457 and 0.459 of the FCC Rules, I hereby request confidential treatment of information accompanying this application as outlined below: • Schematics • Circuit description • Block Diagram The above materials contain proprietary information not normally released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that as provided in Section 0.457 of the Rules, disclosure of this application and its supporting documentation will not be made before the Grant for this product is issued. Sincerely, Francis M. LeGasse

ENTERPRISE ELECTRONICS, LLC FCC ID: QV4LRL0005 EXTERNAL PHOTOS

ENTERPRISES ELECTRONICS LLC. FCC ID: QV4-LRL0005 LABEL SAMPLES AND LOCATION IC LABEL SAMPLE: FCC ID LABEL SAMPLE: IC: 4545A-LRL0005 FCC ID: QV4-LRL0005

ENTERPRISE ELECTRONICS, LLC FCC ID: QV4LRL0005 INTERNAL PHOTOS

TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: ENTERPRISE ELECTRONICS, L.L.C. FCC ID: QV4-LRL0005 REPORT #: E\ENTERPRISE_QV4\1262UT6\1262UT6TestReport.doc COVER SHEET Test Report Product Name: KEYLESS ENTRY PAD FCC ID: QV4-LRL0005 Applicant: ENTERPRISE ELECTRONICS, L.L.C. 2120 AUSTIN DRIVE ROCHESTER HILLS MI 48309 USA Date Receipt: 6/14/2006 Date Tested: 7/17/2006 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: ENTERPRISE ELECTRONICS, L.L.C. FCC ID: QV4-LRL0005 REPORT #: E\ENTERPRISE_QV4\1262UT6\1262UT6TestReport.doc TABLE OF CONTENTS TABLE OF CONTENTS APPLICANT: ENTERPRISE ELECTRONICS, L.L.C. FCC ID: QV4-LRL0005 TEST REPORT CONTAINING: PAGE 1-2...........TEST EQUIPMENT LIST & TEST PROCEDURE PAGE 3.............COMPLIANCE WITH PART 15.231(a) PAGE 4-5...........RADIATION INTERFERENCE TEST DATA PAGE 6-9...........CALCULATION OF DUTY CYCLE PAGE 10-11.........OCCUPIED BANDWIDTH EXHIBIT INCLUDING: CONFIDENTIALITY REQUEST LETTER BLOCK DIAGRAM SCHEMATIC PARTS LIST INSTRUCTION MANUAL LABEL SAMPLE LABEL LOCATION EXTERNAL PHOTOGRAPHS INTERNAL PHOTOGRAPHS OPERATIONAL DESCRIPTION TEST SET UP PHOTOGRAPH TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: ENTERPRISE ELECTRONICS, L.L.C. FCC ID: QV4-LRL0005 REPORT #: E\ENTERPRISE_QV4\1262UT6\1262UT6TestReport.doc Page 1 of 11 EMC Equipment List Device Manufacturer Model Serial Number Cal/Char Date Due Date 3-Meter OATS TEI N/A N/A Listed 1/11/06 1/10/09 3/10-Meter OATS TEI N/A N/A Listed 3/27/04 3/26/07 Analyzer Tan Tower Spectrum Analyzer HP 8566B Opt 462 3138A07786 3144A20661 CAL 12/7/05 12/7/07 Analyzer Tan Tower RF Preselector HP 85685A 3221A01400 CAL 12/7/05 12/7/07 Analyzer Tan Tower Quasi- Peak Adapter HP 85650A 3303A01690 CAL 12/8/05 12/8/07 Analyzer Tan Tower Preamplifier HP 8449B-H02 3008A00372 CAL 12/8/05 12/8/07 Analyzer Blue Tower Spectrum Analyzer HP 8568B 2928A04729 2848A18049 CAL 4/13/05 4/13/07 Analyzer Blue Tower RF Preselector HP 85685A 2926A00983 CAL 9/5/05 9/5/07 Analyzer Blue Tower Quasi- Peak Adapter HP 85650A 2811A01279 CAL 4/13/05 4/13/07 Analyzer Silver Tower Spectrum Analyzer HP 8566B Opt 462 3552A22064 3638A08608 CAL 12/8/04 12/8/06 Analyzer Silver Tower RF Preselector HP 85685A 2620A00294 CAL 4/27/04 12/8/06 Analyzer Silver Tower Quasi- Peak Adapter HP 85650A 3303A01844 CAL 12/8/04 12/8/06 Analyzer Open- Frame Tower Preamplifier HP 8449B 3008A01075 CAL 8/8/05 8/8/07 Antenna: Biconnical Electro-Metrics BIA-25 1171 CAL 4/29/05 4/29/07 Antenna: Biconnical Eaton 94455-1 1096 CAL 8/17/04 8/17/06 Antenna: Biconnical Eaton 94455-1 1057 CAL 12/12/05 12/12/07 Antenna: Log- Periodic Electro-Metrics LPA-25 1122 CAL 8/26/04 8/26/06 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: ENTERPRISE ELECTRONICS, L.L.C. FCC ID: QV4-LRL0005 REPORT #: E\ENTERPRISE_QV4\1262UT6\1262UT6TestReport.doc Page 2 of 11 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-2003 using a HEWLETT PACKARD spectrum analyzer with a preselector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100 kHz and the video bandwidth was 300 kHz. The ambient temperature of the UUT was 78.3ºF with a humidity of 40%. FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was established by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor supplied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the Preselector was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m ANSI STANDARD C63.4-2003 10.1.7 MEASUREMENT PROCEDURES: The UUT was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The UUT was placed in the center of the table. The table used for radiated measurements is capable of continuous rotation. The spectrum was scanned from 30 MHz to 10th harmonic of the fundamental. Peak readings were taken in three (3) orthogonal planes and the highest readings were converted to average readings based on the duration of "ON" time. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. Measurements were made by TIMCO ENGINEERING INC. at the registered open field test site located at 849 N.W. State Road 45, Newberry, Fl 32669. TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: ENTERPRISE ELECTRONICS, L.L.C. FCC ID: QV4-LRL0005 REPORT #: E\ENTERPRISE_QV4\1262UT6\1262UT6TestReport.doc Page 3 of 11 COMPLIANCE WITH PART 15.231(a) Part 15.231(a): • Continuous operation: Yes No • Control signal only: Yes No • Data transmission with a control signal Yes No N/A Description of control signal: _______________(notes: indicate whether such info is included in supporting exhibit such as operation description page xx) Part 15.231(a)(1): • Manually operated device: Yes No • Does it meet the 5s deactivation requirement after the switch is being released: Yes No Description: _______________(notes: a plot showing the pulse train does not necessarily constitute an objective evidence of compliance with…

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