OSLOKA-325RRF Keyless Entry System (Receiver)

Transmitter, RF Keyless Entry System OMRON AUTOMOTIVE ELECTRONICS KOREA OKA- 325R Table of contents 1. Constitution of the Radio Frequency Keyless Entry system Controller for vehicle .................................................................................................1 2. User's manual (provisionally) .....................................................................2 3. Block diagram ...........................................................................................3 4. Specification .............................................................................................4 4.1 CPU .......................................................................................................4 4.2 EEPROM .................................................................................................4 4.3 RF Receiver Module .................................................................................4 4.4 Other ..................................................................................................... 4 5. Features .....................................................................................................5 5.1 Door lock control 5.2 Battery saving 6. Derivatives .................................................................................... 5 7. PCB ......................................................................................... 6 7.1 Circuit diagram .....................................................................................6 7.2 Parts layout .................................................................................... 7-10 7.3 Parts list .......................................................................................... 11-12 7.4 Connector ...........................................................................................13 7.5 Photographs ......................................................................................14-15 8. RF Module ................................................................................ 16 8.1 Block diagram ......................................................................................16 8.2 Circuit diagram .....................................................................................17 8.3 Parts Layout .........................................................................................18 8.4 Part list ................................................................................................19 9. Sticker ................................................................................................ 20 10. Antenna ................................................................................................. 21 1. Constitution of the Radio Frequency Keyless Entry System for vehicle The radio frequency keyless entry is a system that it controls locking and unlocking the door and the trunk and the panic by wireless remote controller. This system consists of three components. The TRANSMITTER is a device that transmits the signal when the button is pressed. The transmission signal consists of several synchronous codes, unique identification code, security code and function code and crc code. The RECEIVER is fixed inside the vehicle. It works intermittently to prevent the battery exhaustion. When the receiver detects the synchronous code, it runs continuously to receive the signals completely. After receiving the signal, the receiver decides which operation will be performed. The user can select the following operations by pressing the button of the remote transmitter. Transmitter f = 313.85MHz - 1 - OPERATION ACTION LOCK lock the door UNLOCK unlock the door TRUNK open the trunk PANIC alarm the horn 2. User's manual (provisionally) REMOTE TRANSMITTER You can lock and unlock your vehicle with the remote transmitter. LOCK When you push the LOCK button, all the doors will lock. You cannot lock any of the doors with the remote transmitter if any door is open or the key is the ignition switch. UNLOCK When you push the UNLOCK button, all the doors will unlock. You cannot unlock any of the doors with the remote transmitter if any door is open or the key is in the ignition switch. TRUNK When you push continuously the TRUNK button during 0.5s, TRUNK will open. PANIC When you push the PANIC button, horn will alarm. - 2 - LOCK UNLOCK PANIC TRUNK 3. Block diagram This is block diagram concerning to the receiver - 3 - 4. Specification 4.1 CPU 4.2 EEPROM 4.3 RF Receive Module 4.4 Others - 4 - Type ROM RAM Clock frequency Clock frequency generation Package MB90F867(16bit) Manufacturer : FUJITSU 128KByte 6KByte 4MHz Crystal resonator 100pin QFP Type Memory Package S-93C56XXX Manufacturer: Seiko. Elec 2Kbit 8pin SOP Type Local clock frequency Frequency generation Modulation Scheme Bandwidth Carrier Detect Sensitivity G8X-21RX-KO1 Manufacturer: OMRON KOREA 313.85MHz Crystal resonator FM(superheterodyne) ±200 KHz 11dBuVemf Dimension Weigh Battery Operation Voltage, Current 140mm× 113mm × 62mm 258g CAR Battery(DC 12V) DC12V,50mA (4mA on standby) -40°C ∼ +80°C 5.Features 5.1 Door lock control The LOCK relay in the receiver drives the door lock actulators to "LOCK"-side when LOCK button of transmitter was pressed. The UNLOCK relay in the receiver drives 5.2 Battery saving To prevent the battery exhaustion , the micro-computer of the transmitter is usually inactive. When the button will be pressed, the micro-computer wakes up immediately and judges which button is pressing. Then the micro-computer constructs the transmission frame and radiates it from the antenna .After transmitting, the micro-computer switches stand-by mode by itself. 6. Derivatives OKA-325R is an integrated controller for a car body control, includes the keyless entry receiver. The integrated. controller consists of the multiple control functions as follows, centralized door lock, turn-signal lamp, room-lamp, intermitted wiper, power window timer, ignition key illumination, warning buzzer and so on…

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

Omron Automotive Electronics Korea Co., Ltd. Ace Techno 10-cha 701, 470-5, Gasan-dong, Geumcheon-gu, Seoul, 153-789, Korea Tel. 82-2-850-5789 Fax. 82-2-850-5808 Date: September 2, 2007 ETS Product Service AG Certification Division Storkower Str. 38c, 15526 Reichenwalde b. Berlin, Germany To whom it may concern: We, the undersigned, hereby authorize SGS Testing Korea Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by SGS Testing Korea Co., Ltd. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). In authorizing SGS Testing Korea Co., Ltd. as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, SANG-IL NAM / Manager /Omron Automotive Electronics

Omron Automotive Electronics Korea Co., Ltd. Ace Techno 10-cha 701, 470-5, Gasan-dong, Geumcheon-gu, Seoul, 153-789, Korea Tel. 82-2-850-5789 Fax. 82-2-850-5808 Date: September 9, 2007 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046, USA Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) and 0.459 pertaining to confidential material. Omron Automotive Electronic Korea Co., Ltd. would like the following documents regarding this submission for FCC ID: OSLOKA-325R to be kept confidential. 1. Schematics 2. Parts List The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, SANG-IL NAM / Manager /Omron Automotive Electronics

Report No. : STK-07-EMCG0257 Page : 9 of 11 4. Photographs of Product z Front View z Right View

FCC ID LABEL 1. FCC ID label drawing 2. FCC ID label location

Report No. : STK-07-EMCG0257 Page : 10 of 11 z Inside View z Top View of Main Board Report No. : STK-07-EMCG0257 Page : 11 of 11 z Bottom View of Main Board

Report No. : STK-07-EMCG0257 Page : 2 of 11 Contents 1. General Information 1.1 Applicant & Manufacturer Information 3 1.2 General Description of EUT 3 1.3 Details of EUT 3 1.4 Description of Support Units 3 1.5 System Configuration 3 1.6 Cable List 3 1.7 Test Set-Up Configuration 4 1.8 Measurement Procedure 4 1.9 Standards Applicable for Testing 4 1.10 Summary of Results 4 2. Radio Disturbance 2.1 Test Results 5 2.2 Frequency Range 5 2.3 Limit Of Conducted And Radiated Emission 5 2.3.1 Limit Of Conducted Emission Of FCC Part 15, Subpart B 5 2.3.2 Limit Of Radiated Emission Of FCC Part 15, Subpart B 5 2.4 Test of Conducted Emission 6 2.4.1 Test Instruments 6 2.4.2 Test Site 6 2.4.3 Operating Environment 6 2.4.4 Measurement Data 6 2.5 Test of Radiated Emission 7 2.5.1 Test Instruments 7 2.5.2 Test Site 7 2.5.3 Operating Environment 7 2.5.4 Measurement Data 7 3.Photographs of Test 8 4.Photographs of Product 9-11 Report No. : STK-07-EMCG0257 Page : 3 of 11 1. General Information 1.1 Applicant & Manufacturer Information Applicant : Omron Automotive Electronics Korea Co., Ltd. Address of Applicant : Ace Techno 10-cha 701, 470-5, Gasan-Dong, Gumcheon-gu, Seoul, 153-789, Korea Manufacturer : Omron Automotive Electronics Korea Co., Ltd. Address of Manufacturer : 492, Gayul-ri, Bogae-myeon, Anseong-city, Kyeonggi-do, 456-871, Korea 1.2 General Description of EUT Name : RF Keyless Entry System (Receiver) Model No. : OKA-325R Serial No : None FCC ID : OSLOKA-325R 1.3 Details of EUT Operating Frequency : 313.85 MHz Tested Power Supply : DC 12V Port : Power & Signal Port Description of Operating : Operate it continually. Modifications to the EUT : None 1.4 Description of Support Units Product Model No. Serial No. Manufacturer Car Battery GLOBAL 900L - Global Battery Co., Ltd. Transmitter OKA-310T - Omron 1.5 System Configuration Start END Cable Spec Name I/O Port Name I/O Port Length Shield EUT - ZIG - 0.2 Unshielded - ZIG - 0.3 Unshielded - Antenna - 0.5 Shielded ZIG - Car Battery - 1.5 Unshielded 1.6 System Configuration Description Model Serial No. Manufacturer Main Board NF F/L BCM Ver_1.2 - - Report No. : STK-07-EMCG0257 Page : 4 of 11 1.7 Test Set-Up Configuration 1.8 Measurment Procedure Conducted Emission Testing was performed according ANSI C63.4:2003 in a shielded room with peripherals placed on a table, 0.8m high over a metal floor. It was located more than required distance away from the shielded room wall. Radiated Emission Testing was performed according to ANSI C63.4:2003 at the open field test site. The EUT was placed in a 0.8m high table along with the peripherals. The turn table was separated from the antenna distance 3meters. Cables were placed in a position to produce maximum emissions as determined by experimentation, and operation mode was selected for maximum. The frequencies and amplitudes of maximum emission were measured at varying azimuths, antenna heights and antenna polarities. Reported are maximized emission levels. 1.9 Standards Applicable for Testing Table of tests to be carried out under FCC Part 15, Subpart B, CLASS B Test Standards Status FCC Part 15,Subpart B, Class B Applicable Deviation from Standard No Deviation 1.10 Summary of Results The data collected shows that Model OKA-325R complies with Part 15.109 of FCC Technical Rules. The highest emission level observed was at 112.50 MHz radiated emission with a margin of 17.55dB. ZIG EUT Antena Transmitter Car Battery Report No. : STK-07-EMCG0257 Page : 5 of 11 Radio Disturbance 2.1 Test Results Results Conducted Emission N/A Radiated Emission PASS Note : This device is power supplied from Car Battery. So, the conducted emission is not performed. 2.2 Frequency Range Conducted Emission : 150 kHz - 30 MHz Radiated Emission : 30 MHz - 1000 MHz 2.3 Limits Of Conducted And Radiated Emission 2.3.1 Limit Of Conducted Emission Of FCC Part 15, Subpart B Class A (dBuV) Class B (dBuV) FREQUENCY (MHz) Quasi - peak Average Quasi - peak Average 0.15 - 0.5 79 66 66 - 56 56 - 46 0.50 - 5.0 73 60 56 46 5.0 - 30.0 73 60 60 50 Note : (1) The lower limit shall apply at the transition frequencies. (2) The limit decreases linearly with the logarithm of the frequency in the range 0.15 to 0.50 MHz. (3) All emanation from a class A/B digital device or system, including any network of conductors and apparatus connected there to, shall not exceed the level of field strengths specified above. 2.3.2 Limit Of Radiated Emission Of FCC Part 15, Subpart B Class A (at 10m)* Class B (at 10m)* FREQUENCY (MHz) dBuV/m dBuV/m 30-230 40 30 230-1000 47 37 * Detector Function : Quasi - Peak Report No. : STK-07-EMCG0257 Page : 6 of 11 2.4.Test of Conducted Emission 2.4.1 Test Equipments Equipment ManufacturerModel No. Date of Calibration Test Receiver ESVS 10 Rohde & Schwarz Apr. 2007 Two-Line V-Network NNB 41 SCHAFFNER Jun. 2007 Two-Line V-Network ENV216 Rohde & Schwarz Jan. 2007 2.4.2 Test Site Name and address : SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo, Gyeonggi-do, Korea, 435-041 2.4.3 Operating Environment Temperature : Humidity : %RH Atmospheric Pressure : kPa 2.4.4 Measurement Data Measurment Bandwidth : 9kHz Date of Test : FREQ. LEVEL(dB ) LINE LIMIT(dB ) MARGIN(dB) (MHz)Q-PeakAverageQ-PeakAverageQ-PeakAverage N/A * Measurements using CISPR quasi-peak mode Forest Lee / Test Engineer Report No. : STK-07-EMCG0257 Page : 7 of 11 2.5 Test of Radiated Emission 2.5.1 Test Instruments Description Manufacturer Model No. Date of Calibration Amplifier 8447F HP Jun. 2007 Test Receiver ESVS 10 Rohde & Schwarz Apr. 2007 Bi-Log Antenna HL562 Rohde & Schwarz Sep. 2007 Spectrum Analyzer 8593E HP Sep. 2007 2.5.2 Test Site Name and address : SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo, Gyeonggi-do, Korea, 435-041 2.5.3 Operating Environment Temperature : 24.5 Humidity : 51 %RH Atmospheric Pressure : 100 kPa 2.5.4 Measurement Data Measurment Bandwidth : 120 kHz Date of Test : September, 12, 2007 FREQ.LEVELPOLAFCLF/SLIMITMARGIN (MHz) (dB ) (H/V)(dB…

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

Report No. : STK-07-EMCG0257 Page : 8 of 11 3. Photographs of Test z Front View of Radiated Emission z Rear View of Radiated Emission