OBDAM55-T25-315Remote Controller

ETC Report No.: ET91S-12-105-02Page A1 of A1 FCC ID: OBDAM55-T25-315 ANNEX A: EXTERNAL CONSTRUCTION PHOTOS OF EUT 1. Front view of EUT 2. Rear view of EUT

ETC Report No.: ET91S-12-105-02Page B1 of B2 FCC ID: OBDAM55-T25-315 ANNEX B: INTERNAL CONSTRUCTION PHOTOS OF EUT 1. Inside 1 of EUT 2. Front view of PCB ETC Report No.: ET91S-12-105-02Page B2 of B2 FCC ID: OBDAM55-T25-315 3. Rear view of PCB

T25-315 Operate Description Button 1,2 (S1,2) are supplied DC power to Encode Circuit and decided U1 was sending the signal type, and the signal was through R2 to Oscillator step Q1 to Transmit RF signal .

FCC ID: OBDAM55-T25-315 Rev. No 1.0 FCC Part 15 Subpart C TEST REPORT of E.U.T. : Car Alarm Transmitter FCC ID. : OBDAM55-T25-315 MODEL : T25-315 Working Frequency: 315MHz for APPLICANT: Portman Security System International Co., Ltd. ADDRESS: 9F-2, No. 8, Lane 609, Chung Hsin Rd., Sec. 5, San Chung City, Taipei County, Taiwan Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 8, LANE 29, WEN-MING RD., LO-SHAN TSUN, KUI-SHAN HSIANG, TAOYUAN HSIEN 333, TAIWAN, R.O.C. Tel: (03) 3276170-3276174 Fax: (03) 3276188 Report Number: ET91S-12-105-02 ETC Report No.: ET91S-12-105-02FCC ID: OBDAM55-T25-315 Rev. No 1.0 TEST REPORT CERTIFICATION Applicant: Portman Security System Internatinal Co., Ltd. 9F-2, No. 8, Lane 609, Chung-Hsin Rd., Sec. 5, San Chung City, Taipei County, Taiwan Manufacturer: Portman Electronics [Shenzhen] Ltd. The Ninth Building, Tong-Fuyu Industrial District, Long Hua Town, Bao’an Shenzhen, China Description of EUT: a) Type of EUT: Car Alarm Transmitter b) Trade Name: ---- c) Model No.: T25-315 d) FCC ID: OBDAM55-T25-315 e) Working Frequency: 315MHz f) Power Supply: DC 12V Battery(TYPE:23A) Regulation Applied: FCC Rules and Regulations Part 15 Subpart C (2002) I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note: 1. The results of the testing report relate only to the items tested. 2. The testing report shall not be reproduced except in full, without the written approval of ETC. Test Date: Jan. 15, 2003 Test Engineer: Approve & Authorized Signer: Win-Po Tsai, Manager, NVLAP Signatory EMC Dept. I of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.: ET91S-12-105-02FCC ID: OBDAM55-T25-315 Rev. No 1.0 Table of Contents Page 1. GENERAL INFORMATION............................................................................................................................................................1 1.1 PRODUCT DESCRIPTION...................................................................................................................................................................1 1.2 CHARACTERISTICS OF DEVICE:.......................................................................................................................................................1 1.3 TEST METHODOLOGY......................................................................................................................................................................1 1.4 TEST FACILITY..................................................................................................................................................................................1 2. DEFINITION AND LIMITS..............................................................................................................................................................2 2.1 DEFINITION........................................................................................................................................................................................2 2.2 RESTRICTED BANDS OF OPERATION.............................................................................................................................................2 2.3 LIMITATION.......................................................................................................................................................................................2 2.4 LABELING REQUIREMENT...............................................................................................................................................................4 2.5 USER INFORMATION.........................................................................................................................................................................4 3. RADIATED EMISSION MEASUREMENT....................................................................................................................................5 3.1 APPLICABLE STANDARD.................................................................................................................................................................5 3.2 MEASUREMENT PROCEDURE..........................................................................................................................................................5 3.3 DEVIATIONS STATEMENT OF TEST..............................................................................................................................................5 3.4 TEST DATA.........................................................................................................................................................................................7 3.5 FIELD STRENGTH CALCULATION..................................................................................................................................................9 3.6 RADIATED TEST EQUIPMENT.......................................................................................................................................................14 3.7 MEASURING INSTRUMENT SETUP...............................................................................................................................................15 3.8 RADIATED MEASUREMENT PHOTOS...........................................................................................................................................16 4. BANDWIDTH OF EMISSION......................................................................................................................................................17 4.1 APPLICABLE STANDARD PLOT GRAPHIC OF BANDWIDTH....................................................................................................17 4.2 BANDWIDTH TEST EQUIPMENT.............................................................…

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ETC Report No.: ET91S-12-105-02Page 1 of 1 FCC ID: OBDAM55-T25-315 3.8 Radiated Measurement Photos