NYOSEKS-09TXRemote Keyless Entry System (TX)

Title : NO. : SCE-0504 Date : 15. APR. 2005 1.PRODUCT SPECIFICATION 1.1Scope of Remote Keyless Entry in ETACS system. 1.1.1Key part : Transmitter is inside of the remote key, and it sends the rolling code to the receiver by radio frequency. 1.1.2Receiver : It receives the rolling code and decodes that, thereafter receiver drives the actuator and horn. 1.2Specification 1.2.1Transmitter 1.2.2Receiver Below than 6mA (in alarm setting condition) Standby Current Specification Item DC 9 ~ 16V Operating Voltage DC 12V Rated Supply Voltage Operating Temperature - 30 ~ + 80°C Max Humidity95% Battery life 2 Year(Lithium 3V 1EA) Electric field strength0.01mW Frequency315MHz Code Rolling Code(Hopping Algorithm) Operating voltage range DC 2.5 ~ 3.2V Operating temperature range -20 ~+60°C Item Specification Rated supply voltage DC 3V Storage temperature range -30 ~ 80°C ModulationFM Information Document Information Document Title : NO. : SCE-0504 Date : 15. APR. 2005 2.USER MANUAL 2.1Name : ETACS system - This system is ETACS and includes RKE. - RKE in ETACS system is intended for auto door lock or unlock / panic in vehicle. - This ETACS system is to be installed on motor vehicles as *OE item. * OE : Original Equipment. * ETACS : Electronic Time & Alarm Control System. * RKE : Remote Keyless Entry. 2.2System construction 2.2.1System in vehicle 2.2.1System for test * Through the use of lamp, operating state is displayed by lamp. lamp 'ON' means that actuator is operated by door lock or unlock / panic output signal. Information Document Information Document Information Document Information Document ANTEN RECEIVER BATTERY DOOR ACTUATOR ROLLING ANTENNA RECEIVER BATTERY DOOR ACTUATOR ROLLING CODE ANTENNA RECEIVER BATTERY LOCK or UNLOCK DATA LED ROLLING CODE Title : NO. : SCE-0504 Date : 15. APR. 2005 2.3Operating summary ① Transmitter's button is pushed. ② Transmitter sends the code by radio frequency. ③ Receiver gets the code and decodes it. ④ Receiver judges the code whether it is right code or not. ⑤ Receiver checks door lock or unlock / panic state. ⑥ Receiver drives the actuator. ⑦ Receiver drives the horn 2.3.1Lock & Unlock & Panic If transmitter's button is pushed, Transmitter sends the code. 2.4Caution ① Danger of explosion if battery is incorrectly replaced. ② Replace only with the same or equivalent type recommended by the manufacturer. ③ Dispose of used batteries according to the manufacturer's instructions. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Information Document Information Document

<Tx> Frequency Output Battery AMP Switch Input LED CPU Oscillation Part 52.5MHz LC Filter

ONETECH Corp. http://www.onetech.co.kr 505 SK APT Factory, 223-28 Sangdaewon 1-Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do 462-121, Korea [ Tel ] 82-31-746-8500, [ Fax ] 82-31-746-8700 ONETECH April 20, 2005 FCC Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Attention: Application Examiner Reviewing Engineer Re: Request for confidentiality per Section 0.459 of FCC Rules Applicant: Shinchang Electrics Co., Ltd. FCC ID: NYOSEKS-09TX To whom it may concern, Request is hereby submitted, on behalf of my client, Shinchang Electrics, Co., Ltd, to withhold from public review certain portions of the application for equipment certification for the referenced FCC identifier. In particular, the following sections of the application and report are requested to be kept confidential: Schematics Rationale for request for confidentiality: Shinchang Electrics Co., Ltd has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the confidential portions of this application to competitors would give them competitive advantage in developing similar products. If you have questions or need further information, please contact the undersigned. Sincerely, Y.K. Kwon / Chief Engineer Onetech Corp. Email: [email protected]

FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab. FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab.

FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab. IDENTIFICATION LABEL: PROPOSED FCC ID LABEL Due to the product size, only the FCC ID shall be permanently affixed to the bottom side of the equipment and other information shall be placed in the instruction manual. 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 operations. Made in Korea FCC ID : NYOSEKS-09TX FCC ID Area

FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab. FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab. FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab.

Operation Summary 1. Tx SW ON. 2. LED ON & DC 3V supplies to CPU 3. CPU works the Resonator & the TR(2SC4226) 4. Amplituded signal is sent to the Frequency Output. 5. Frequency Output transmites the Data to Receiver by Radio Frequency.

Page 1 of 12 FCC ID. : NYOSEKS-09TX File No. : E054R-055 This report shall not be reproduced except in full without our written approval. FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: 82-31-746-8500 FAX: 82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-Kun, Kyunggi-Do 464-860 Korea. (TEL: 82-31-765-8289 FAX: 82-31-766-2904) ONETECH Testing & Evaluation Lab. ELECTROMAGNETIC EMISSION C OMPLIANCE REPORT FOR LOW-POWER, NON-LICENSED TRANSMITTER Test report file number : E054R-055 Applicant : SHINCHANG ELECTRICS CO., LTD. Address : 734-2, Wonshi-Dong, Ansan-Si, Gyungki-Do, 425-090, Korea Manufacturer : SHINCHANG ELECTRICS CO., LTD. Address : 732-2, Wonshi-Dong, Ansan-Si, Gyungki-Do, 425-090 Korea Type of Equipment : REMOTE KEYLESS ENTRY SYSTEM FCC ID : NYOSEKS-09TX Model / Type No. : SEKS-09Tx Serial number : N/A Total page of Report : 12 pages (including this page) Date of Incoming : April 06, 2005 Date of issuing : April 20, 2005 SUMMARY The equipment complies with the regulation; FCC PART 15 SUBPART C §15.231 This test report contains only the result of a single test of the sample supplied for the examination. It is not a general valid assessment of the features of the respective products of the mass-production. Prepared by: Reviewed by: Young-Min, Choi / Project Engineer Y. K. Kwon / Director EMC Div. EMC Div. ONETECH Corp. ONETECH Corp. Page 2 of 12 FCC ID. : NYOSEKS-09TX File No. : E054R-055 This report shall not be reproduced except in full without our written approval. FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: 82-31-746-8500 FAX: 82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-Kun, Kyunggi-Do 464-860 Korea. (TEL: 82-31-765-8289 FAX: 82-31-766-2904) ONETECH Testing & Evaluation Lab. CONTENTS Page 1. VERIFICATION OF COMPLIANCE ............................................................................................................................3 2. GENERAL INFORMATION...........................................................................................................................................4 2.1 PRODUCT DESCRIPTION..................................................................................................................................................4 2.2 RELATED SUBMITTAL(S) / GRANT(S) ..............................................................................................................................4 2.3 TEST SYSTEM DETAILS...................................................................................................................................................5 2.4 TEST METHODOLOGY.....................................................................................................................................................5 2.5 TEST FACILITY................................................................................................................................................................5 3. SYSTEM TEST CONFIGURATION..............................................................................................................................5 3.1 JUSTIFICATION................................................................................................................................................................5 3.2 EUT EXERCISE SOFTWARE.............................................................................................................................................5 3.3 EQUIPMENT MODIFICATIONS..........................................................................................................................................5 3.4 CONFIGURATION OF TEST SYSTEM.................................................................................................................................6 3.5 ANTENNA REQUIREMENT...............................................................................................................................................6 4. PRELIMINARY TEST .....................................................................................................................................................6 4.1 AC POWER LINE CONDUCTED EMISSIONS TESTS............................................................................................................6 4.2 RADIATED EMISSIONS TESTS..........................................................................................................................................6 5. FINAL RESULT OF MEASURMENT ...........................................................................................................................7 5.1 FIELD STRENGTH OF THE CARRIER TEST....................................................................................................................7 5.4 BANDWIDTH OF THE OPERATING FREQUENCY.............................................................................................................9 6. FIELD STRENGTH CALCULATION .........................................................................................................................11 7. LIST OF TEST EQUIPMENT.......................................................................................................................................12 Page 3 of 12 FCC ID. : NYOSEKS-09TX File No. : E054R-055 This report shall not be reproduced except in full without our written approval. FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: 82-31-746-8500 FAX: 82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-Kun, Kyunggi-Do 464-860 Korea. (TEL: 82-31-765-8289 FAX: 82-31-766-2904) ONETECH Testing & Evaluation Lab. 1. VERIFICATION OF COMPLIANCE APPLICANT : SHINCHANG ELECTRICS CO., LTD. ADDRESS : 734-2, Wo…

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FCC ID.: NYOSEKS-09TX File No.: E054R-055 ONETECH Testing & Evaluation Lab.