CWTWBU745Remote Keyless Entry System

User's Manuall The radio frequency keyless entry system has the following functions. 1. Locking and unlocking the doors and rear gate without key 2. Sounding a panic alarm This system consists of transmitter and receiver. The receiver(EUT) is powered 12V. It is designed to operate on a single fixed frequency RF 433.92MHz by amplitude modulation. It receives unique identificationcode and function code transmitted from transmitter. After receiving the signal, the CPU in receiver decides which operation will be performed. And then driving circuit in receiver performs selected operations by pressing the button of the transmitter. CAUTION ・Do not expose the transmitter to severe shocks, such as those experienced as a result of dropping or throwing. ・Do not take the transmitter apart except when replacing the battery. ・Do not get the transmitter wet. If it gets wet, wipe it dry with a cloth immediately. 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. Changes of modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Label Drawing

Remote Keyless Entry System (Hand Unit) Model No.:TWB1U745 FCC ID:CWTWBU745 IC Number : 1788D-FWBU745 ALPS ELECTRIC CO., LTD. External Photo To p Bottom Remote Keyless Entry System (Hand Unit) Model No.:TWB1U745 FCC ID:CWTWBU745 IC Number : 1788D-FWBU745 ALPS ELECTRIC CO., LTD. Front Back Remote Keyless Entry System (Hand Unit) Model No.:TWB1U745 FCC ID:CWTWBU745 IC Number : 1788D-FWBU745 ALPS ELECTRIC CO., LTD. Side

User's Manuall The radio frequency keyless entry system has the following functions. 1. Locking and unlocking the doors and rear gate without key 2. Sounding a panic alarm This system consists of transmitter and receiver. The receiver(EUT) is powered 12V. It is designed to operate on a single fixed frequency RF 433.92MHz by amplitude modulation. It receives unique identificationcode and function code transmitted from transmitter. After receiving the signal, the CPU in receiver decides which operation will be performed. And then driving circuit in receiver performs selected operations by pressing the button of the transmitter. CAUTION ・Do not expose the transmitter to severe shocks, such as those experienced as a result of dropping or throwing. ・Do not take the transmitter apart except when replacing the battery. ・Do not get the transmitter wet. If it gets wet, wipe it dry with a cloth immediately. 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. Changes of modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Label Drawing Label Location

Remote Keyless Entry System (Hand Unit) Model No.:TWB1U745 FCC ID:CWTWBU745 IC Number : 1788D-FWBU745 ALPS ELECTRIC CO., LTD. Internal Photo PCB Side A PCB Side B

Test report No. : 27DE0185-HO-A-1 Page : 2 of 16 Issued date : December 4, 2006 Revised date : December 15, 2006 FCC ID : CWTWBU745 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) CONTENTS PAGE SECTION 1: Client information...................................................................................................... 3 SECTION 2: Equipment under test (E.U.T.) ................................................................................. 3 SECTION 3: Test specification, procedures & results .................................................................. 4 SECTION 4: Operation of E.U.T. during testing .......................................................................... 7 SECTION 5: Radiated emission (Fundamental and Spurious Emission) ................................... 8 APPENDIX 1: Photographs of test setup........................................................................................ 9 Radiated emission ........................................................................................................................................ 9 Worst case position .................................................................................................................................... 10 APPENDIX 2: Data of EMI test ..................................................................................................... 11 Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) ....................... 11 -20dB Bandwidth........................................................................................................................................ 12 Automatically deactivate ........................................................................................................................... 13 99% Occupied Bandwidth......................................................................................................................... 14 Duty Cycle................................................................................................................................................... 15 APPENDIX 3:Test Instruments...................................................................................................... 16  Test report No. : 27DE0185-HO-A-1 Page : 3 of 16 Issued date : December 4, 2006 Revised date : December 15, 2006 FCC ID : CWTWBU745 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) SECTION 1: Client information Company Name : Alps Electric Co., Ltd. Address : 6-3-36 Nakazato, Furukawa, Osaki-City, Miyagi-pref., 989-6181, Japan Telephone Number : +81-229-23-5111 Facsimile Number : +81-229-22-3755 Contact Person : Mitsuhiro Ono SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Remote Keyless Entry System (Hand Unit) Model No. : TWB1U745 Serial No. : 1 Rating : DC3.0V (Battery CR1620) Country of Manufacture : Japan Receipt Date of Sample : November 22, 2006 Condition of EUT : Production prototype (Not for Sale: This sample is equivalent to mass-produced items.) Modification of EUT : No modification by the test lab. 2.2 Product Description Model No: TWB1U745 (referred to as the EUT in this report) is the Remote Keyless Entry System (Hand Unit). The Remote Keyless Entry System is a system of locks, unlocks, trunk and panic. Clock Frequency : CPU: 1MHz (CR) Equipment Type : Transmitter Frequency of Operation : 433.92MHz Type of modulation : ASK Mode of Operation : Simplex Antenna Type : Printed Pattern Antenna Method of Frequency generation : SAW Resonator Test report No. : 27DE0185-HO-A-1 Page : 4 of 16 Issued date : December 4, 2006 Revised date : December 15, 2006 FCC ID : CWTWBU745 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) SECTION 3: Test specification, procedures & results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C : 2006 Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.231 Periodic operation in the band 40.66 - 40.70MHz and above 70MHz FCC 15.31 (e) This test was performed with the New Battery (DC 3.0V) and the constant voltage was supplied to the EUT during the tests. Therefore, the EUT complies with the requirement. FCC Part 15.203 Antenna requirement It is impossible for end users to replace the antenna, because the antenna is mounted inside of the EUT. Therefore, the equipment complies with the antenna requirement of Section 15.203. Test report No. : 27DE0185-HO-A-1 Page : 5 of 16 Issued date : December 4, 2006 Revised date : December 15, 2006 FCC ID : CWTWBU745 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) 3.2 Procedures and results No. Item Test Procedure Specification Deviation Worst marginResults 1 Automatically Deactivate <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> - <FCC> Section 15.231(a)(1) <IC> RSS-210 A1.1.1 N/A - Complied 2 Electric Field Strength of Fundamental Emission <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> RSS-Gen 4.6 <FCC> Section 15.231(b) <IC> RSS-210 A1.1.2 N/A 8.1dB 433.92MHz Horizontal Complied 3 Electric Field Strength of Spurious Emission <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> RSS-Gen 4.7 <FCC> Section 15.205 Section 15.209 Section 15.231(b) <IC> RSS-210 A1.1.2, 2.6, 2.7 N/A 9.7dB 1301.76MHz Vertical, AV Complied 4 -20dB Bandwidth <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> - <FCC> Section 15.231(c) <IC> Reference data N/A - Complied 5 Conducted emission <FCC> ANSI C63.4:2003 7. AC powerline conducted em…

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

Test report No. : 27DE0185-HO-A-1 Page : 9 of 16 Issued date : December 4, 2006 Revised date : December 15, 2006 FCC ID : CWTWBU745 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) APPENDIX 1: Photographs of test setup Radiated emission Front Rear Test report No. : 27DE0185-HO-A-1 Page : 10 of 16 Issued date : December 4, 2006 Revised date : December 15, 2006 FCC ID : CWTWBU745 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) Worst case position (Horizontal: X-axis/Vertical : Z-axis) X-axis Y-axis Z-axis