NAHAS24024 BUTTON OOK REMOTE

Autostart 5764 Pare Montreal, Quebec H4P 2M2 Tel: (514)738-9750 Fax: (514)738-4365 April 24, 2007 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:NAHAS2402 Pursuant to sections 0.457 and 0.459 of the Commission's Rules, we herby request confidential treatment accompanying this application as outlined below: - ASRA2402_Schematic.pdf - ASRA2402_Block.pdf The above materials contain trade secrets and proprietary information not customarily 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 pursuant to section 0.457 of the rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, RJP

APPLICANT: AUTOSTART FCC ID: NAHAS2402 EXTERNAL PHOTOS

APPLICANT: AUTOSTART FCC ID: NAHAS2402 INTERNAL PHOTOS

ENRA-2402X-100 04/25/2007 ISSUE1.00 SPECIFICATION TECHNICAL DESCRIPTION, ENRA-2402X-100-HHU SYSTEM DESCRIPTION The ENRA-2402X-100 board is used in the Remote end of a car starter system and operates at 433.920MHz. 2- 2016, 3V battery powers the board. This is a 4 Button OOK remote. CIRCUIT DESCRIPTION The Q3 and SAW Resonator work as an OOK modulated oscillator. The output of Q2 is matched to 50 ohms by C6, L3, C7, C4, and R7. TX Data is forwarded from U1 Micro PIN 2 to the oscillator. DC Power Control Any switch activation will turn on Q1, a PNP transistor switch. This in turn will activate the Micro (U1) and the oscillator/PA. LED’s LED represent the following: TX transmission, Blue LED LED’s are ON when the micro logic output is HIGH. ENRA-2402X-100 04/25/2007 ISSUE1.00 ENRA-2402X-100-HHU SPECIFICATION TRANSMIT Transmitter Nominal Frequency 433.920 MHz √ Fre Tol. @ 25C +/- 100KHz Typ. +/- 75 KHz Output Power@ 5.5V 11,000 uV/M @ 3 Meters Transmitter Har. Spurious Output1,100 uV/M @ 3 Meters Data Rate Transmit Preamble Data start bit DATA short bit DATA long bit 1000usX6 500us 500us 1000us Tx Modulator Input 0 to +3.7 volts Square Wave √ Input Power Supply voltage +5.5V nom., 3.5V min. Current Consumption (during TX)12.5mA average max @ 5.5V Frequency tolerance ±150KHz Max Over Temp. Temperature range -15°C to +55°C - Humidity 100% conden. @ 0°C

FCC TEST REPORT PART 15.231 APPLICANT AUTOSTART ADDRESS 5764 PARE MONTREAL QUEBEC H4P 2M2 CANADA FCC ID NAHAS2402 MODEL NUMBER AS2402 PRODUCT DESCRIPTION 4 BUTTON OOK REMOTE DATE SAMPLE RECEIVED 5/9/2007 DATE TESTED 5/15/2007 TESTED BY NAM NGUYEN APPROVED BY MARIO DE ARANZETA TIMCO REPORT NO. A\AUTOSTART_NAH\1094AUT7\1094AUT7TestReport.doc TEST RESULTS PASS FAIL TOTAL PAGES THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: [email protected] HTTP://WWW.TIMCOENGR.COM APPLICANT: AUTOSTART FCC ID: NAHAS2402 REPORT: A\AUTOSTART_NAH\1094AUT7\1094AUT7TestReport.doc Page 2 of 15 TABLE OF CONTENTS GENERAL INFORMATION......................................................... 3 COMPLIANCE WITH PART 15.231(a)........................................... 4 EMC EQUIPMENT LIST.......................................................... 5 TEST PROCEDURE............................................................ 6 RADIATION INTERFERENCE................................................... 7 CALCULATION OF DUTY CYCLE............................................... 10 OCCUPIED BANDWIDTH....................................................... 14 APPLICANT: AUTOSTART FCC ID: NAHAS2402 REPORT: A\AUTOSTART_NAH\1094AUT7\1094AUT7TestReport.doc Page 3 of 15 GENERAL INFORMATION EUT Specification The test results relate only to the items tested. FCC ID NAHAS2402 Model Number AS2402 Product Description TRANSMITTER Operating Frequency 433.92 MHz EUT Power Battery Powered Prototype Pre-Production Test Item Production Fixed Mobile Type of Equipment Portable Test standards FCC Part 15, Subparts C ANSI C63.4 – 2003 Modification to the DUT None Test exercise The EUT was set in continuous transmit mode of operation. Test Facility Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669. Environmental Conditions Temp: 25°C Humidity: 50% APPLICANT: AUTOSTART FCC ID: NAHAS2402 REPORT: A\AUTOSTART_NAH\1094AUT7\1094AUT7TestReport.doc Page 4 of 15 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 the deactivation requirement. A plot should be accompanied by an explanation and/or statement of compliance, if not otherwise clearly stated in supporting documentation e.g. operation description page xx) Part 15.231(a)(2): • Automatically operated device: Yes No • Does it meet the 5s deactivation requirement after being activated: Yes No Description: _______________(notes: a plot showing the pulse train does not necessarily constitute an objective evidence of compliance with the deactivation requirement. A plot should be accompanied by an explanation and/or statement of compliance, if not otherwise clearly stated in supporting documentation e.g. operation description page xx) Part 15.231(a)(3): • Periodic transmission at regular predetermined intervals: Yes No N/A Description: ________________ • Polling or supervision transmissions, including data, to check system integrity check requires a total transmission time not exceeding 2s per hour: Yes No N/A Part 15.231(a)(4): Operation involving fire, security, or safety of life, when activated to signal an alarm, may operate during the pendency of the alarm condition. Does the transmitter meet the condition? Yes No N/A APPLICANT: AUTOSTART FCC ID: NAHAS2402 REPORT: A\AUTOSTART_NAH\1094AUT7\1094AUT7TestReport.doc Page 5 of 15 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 3/20/07 3/19/10 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 Silver Tower Spectrum Analyzer HP 8566B Opt 462 3552A22064 3638A08608 CAL 10/30/06 10/30/08 Analyzer Silver Tower RF Preselector HP 85685A 2620A00294 CAL 3/6/07 3/6/09 Analyzer Silver Tower Quasi- Peak Adapter HP 85650A 3303A01844 CAL 10/30/06 10/30/08 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 10/11/06 10/11/08 Antenna: Biconnical Eaton 94455-1 1057 CAL 12/12/05 12/12/07 Antenna: Log- Periodic Electro-Metrics LPA-25 1122 CAL 12/1/06 12/1/08 APPLICANT: AUTOSTART FCC ID: NAHAS2402 REPORT: A\AUTOSTART_NAH\1094AUT7\1094AUT7TestReport.doc Page 6 of 15 TEST PROCEDURE RADIATION INTERFERENCE: The test procedure used was ANSI C63.4-2003 using a 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. 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 + C…

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