OSLOKA-770RRF Keyless Entry System(Receiver)

LOCK UNLOCK PANIC (후면) TRUNK

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: April 21, 2008 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-770R 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, Kyoung-Yong Jang / Section Manager /Omron Automotive Electronics Korea

Report No. : F690501/RF-EMG001925 Page : 9 of 11 4. Photographs of Product z Front View of Product z Rear View of Product

FCC/IC ID LABEL 1. FCC/IC ID label drawing & location

Report No. : F690501/RF-EMG001925 Page : 10 of 11 z Top View of Main Board z Bottom View of Main Board Report No. : F690501/RF-EMG001925 Page : 11 of 11 z Inside View of Product

Report No. : F690501/RF-EMG001925 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, Geumcheon-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 Product Name : RF Keyless Entry System (Receiver) Model No. : OKA-770R Serial No : None 1.3 Details of EUT Tested Power Supply : DC 12 V Description of Operating : RX Mode and Idle 1.4 Description of Support Units Product Model No. Serial No. Manufacturer Antenna N/A N/A N/A Code Checker N/A N/A N/A Transmitter Assy OKA-310T N/A N/A Regulated DC Power Supply DGP-300 9830021 Dae Gil 1.5 Cable List Start END Cable Spec. Name I/O Port Name I/O Port Length Shield EUT DC IN+ Code Checker - 0.4 Unshielded DC IN- Code Checker - 0.4 Unshielded SIGNAL Code Checker - 0.4 Unshielded Antenna Antenna - 1.0 Shielded CODE CHECKER DC IN+ Regulated DC Power Supply DC OUT+ 1.5 Unshielded DC IN- Regulated DC Power Supply DC OUT- 1.5 Unshielded - EUT DC IN+ 0.4 Unshielded - EUT DC IN- 0.4 Unshielded - EUT SIGNAL 0.4 Unshielded 1.6 System Configuration Description Model Serial No. Manufacturer Main Board - - - Report No. : F690501/RF-EMG001925 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 3 meters. 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-770R complies with of the FCC Part 15, Subpart B Rules. The highest emission level observed was at 33.50 MHz radiated emission with a margin of 10.13 dB. CODE CHECKER Regulated DC Power Supply EUT Antenna Transmiiter Assy Report No. : F690501/RF-EMG001925 Page : 5 of 11 Radio Disturbance 2. RADIO DISTURBANCE 2.1 Test Results Results Conducted Emission N/A Radiated Emission PASS Note : This 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 15.107 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 15.109 Class A (at 10m)* Class B (at 3m)* FREQUENCY (MHz) uV/m(dBuV/m) uV/m(dBuV/m) 30 - 88 90(39) 100(40) 88 - 216 150(43.5) 150(43.5) 216 - 960 210(46.5) 200(46) Above 960 300(49.0) 500(54) Note : (1) *Detector Function : Quasi-Peak (2) Emission level (dBuV/m) = 20 log Emission level (uV/m). Report No. : F690501/RF-EMG001925 Page : 8 of 11 3. Photographs of Test z Front View of Radiated Emission (30 MHz - 1000 MHz) z Rear View of Radiated Emission (30 MHz - 1000 MHz)

Report No. : F690501/RF-EMG001925 Page : 8 of 11 3. Photographs of Test z Front View of Radiated Emission (30 MHz - 1000 MHz) z Rear View of Radiated Emission (30 MHz - 1000 MHz)