HYQ12BBYRemote Control Transmitter

Product Description This system is mainly used for locking or unlocking the doors of the vehicle. The transmitter sends a radio wave signal while the button is pushed. The receiver becomes active in response to the signal from the transmitter. NOTE This device complies with Part 15 of the FCC Rules. 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. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

External Photo Model Name: 12 BBY FCC ID: HYQ12BBY DENSO CORPORATION Front View Bottom View

7. Marking location and layout (93) Scale: free (39) (10) (18) FCC ID:HYQ12BBY IC : 1551A-12BBY DENSO Location of approval marking Fig. Marking location and layout Note : Compliance statement of marking will not be changed. But marking layout, size and other indications maybe changed. 7

Internal Photo Model Name: 12 BBY FCC ID: HYQ12BBY DENSO CORPORATION Solder side View Component side View

Test report No. : 25AE0324-HO-1 Page : 1 of 14 Issued date : September 17, 2004 Revised date : September 30, 2004 FCC ID : HYQ12BBY 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(10.04.03) EMI TEST REPORT Test Report No. : 25AE0324-HO-1 Applicant : DENSO CORPORATION Type of Equipment : Transmitter of Remote Keyless Entry System Model No. : 12BBY Test standard : FCC Part 15 Subpart C Section 15.231:2004 FCC ID : HYQ12BBY Test Result : Complied 1. This test report shall not be reproduced in full or partial, without the written approval of UL Apex Co., Ltd. 2. The results in this report apply only to the sample tested. 3. This equipment is in compliance with above regulation. We hereby certify that the data contain a true representation of the EMC profile. 4. The test results in this report are traceable to the national or international standards. Date of test : September 8, 2004 Tested by : Kenichi Adachi EMC Service Approved by : Naoki Sakamoto Group Leader of EMC Service Test report No. : 25AE0324-HO-1 Page : 2 of 14 Issued date : September 17, 2004 Revised date : September 30, 2004 FCC ID : HYQ12BBY 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(10.04.03) 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........................................................................... 6 SECTION 5: Radiated emission (Fundamental and Spurious Emission) ................................... 7 APPENDIX 1: Photographs of test setup........................................................................................ 8 Radiated emission ........................................................................................................................................ 8 X, Y, Z axis (Horizontal : X-axis/Vertical : Z-axis) .................................................................................. 9 APPENDIX 2:Test Instruments...................................................................................................... 10 APPENDIX 3: 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 Test report No. : 25AE0324-HO-1 Page : 3 of 14 Issued date : September 17, 2004 Revised date : September 30, 2004 FCC ID : HYQ12BBY 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(10.04.03) SECTION 1: Client information Company Name : DENSO CORPORATION Address : 1-1 Showa-cho, Kariya-shi, Aichi-ken, 448-8661, Japan Telephone Number : +81-566-25-5947 Facsimile Number : +81-566-25-4548 Contact Person : Yumiko Yabumoto SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Transmitter of Remote Keyless Entry System Model No. : 12BBY Serial No. : 1: For automatically deactivate test. 2: For other tests. Country of Manufacture : Japan Receipt Date of Sample : September 6, 2004 Condition of EUT : Engineering prototype (Not for Sale: this sample is equivalent to mass-produced items.) 2.2 Product Description Model No: 12BBY (referred to as the EUT in this report) is a transmitter of remote keyless entry system. This system is mainly used for locking or unlocking the doors of the vehicles. The transmitter send a radio wave signal while the button is pushed. The receiver becomes active in response to the signal from the transmitter. The specification is as following; Carrier frequency : 314.35MHz Local Frequency : 13.097917MHz Crystal Oscillator Type of Modulation : A1D Power Supply : 3VDC (One lithium battery) Information Antenna : Built-in type (Fixed) FCC 15.31 (e) This test was performed with the New Battery (DC3V) and the constant voltage was supplied to this EUT during the tests. Therefore, this 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. : 25AE0324-HO-1 Page : 4 of 14 Issued date : September 17, 2004 Revised date : September 30, 2004 FCC ID : HYQ12BBY 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(10.04.03) SECTION 3: Test specification, procedures & results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C : 2004 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 3.2 Procedures and results No. Item Test Procedure Specification Deviation Worst margin Results 1 Automatically Deactivate ANSI C63.4:2003 Section 15.231(a)(1) N/A - Complied 2 Electric Field Strength of Fundamental Emission ANSI C63.4:2003 S…

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Test report No. : 25AE0324-HO-1 Page : 8 of 14 Issued date : September 17, 2004 FCC ID : HYQ12BBY 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(10.04.03) APPENDIX 1: Photographs of test setup Radiated emission Front Rear Test report No. : 25AE0324-HO-1 Page : 9 of 14 Issued date : September 17, 2004 FCC ID : HYQ12BBY 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(10.04.03) X, Y, Z axis (Horizontal : X-axis/Vertical : Z-axis) X-axis Y-axis Z-axis