I6ZCMXT509Transmitter

910805 1 Notice : The changes or modifications not expressly approved by the party Responsible for compliance could void the user’s authority to operate the equipment. THIS DEVICE COMPLIES WITH PART 15 OF THE FCCRULES. OPERATIONS 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 INTERFEERENCE THAT MAY CAUSE UNDESRIED OPERATION.

1 Helen Zhao Subject:FW: Cenmax Group U.S.A, FCC ID: I6ZCMXT509, Assessment NO.: AN05T4687, Notice#1 Exhibit-E-User_Man ual_revised.... From: iris Sent: Monday, April 11, 2005 8:46 PM Subject: Re: Cenmax Group U.S.A, FCC ID: I6ZCMXT509, Assessment NO.: AN05T4687, Notice#1 Dear Helen, Pls find the attached revised user manual. Best Regards, -----Original Message----- From: Compliance Certification Services [mailto:[email protected]] Sent: Thursday, April 07, 2005 5:25 PM Subject: Cenmax Group U.S.A, FCC ID: I6ZCMXT509, Assessment NO.: AN05T4687, Notice#1 Question #1: The user manual does not contain user information as specified in FCC 15.21. Please revise the manual. Best Regards, Helen Zhao The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

ETC Report No.:ET94R-01-114-01 Sheet 1 of 3 Sheets FCC ID.: I6ZCMXT509 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 1. Top View of EUT 2. Bottom View of EUT

ETC Report No.:ET94R-01-114-01 Sheet 2 of 3 Sheets FCC ID.: I6ZCMXT509 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 3. Internal View of EUT ETC Report No.:ET94R-01-114-01 Sheet 3 of 3 Sheets FCC ID.: I6ZCMXT509 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT 4. Component View of Main PCB 5. Solder View of Main PCB

This device is a transmitter of CMS-500 Micro Processor Vehicle Starter and Keyless Entry System. The main features are: Arm the system Panic Disarm the system Remote trunk release Remote engine start or stop

Rev. No 1.0 FCC Part 15 EMI TEST REPORT of E.U.T. : Transmitter MODEL : Cenmax FCC ID. : I6ZCMXT509 Working Frequency : 433.92MHz for APPLICANT : Cenmax Group U.S.A. ADDRESS : 4F, No. 2, Lane 116, Wu-Kung 3rd Road, Wu-Ku Hsiang, Taipei Hsien, Taiwan, R.O.C. Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG, TAIPEI HSIEN, TAIWAN, R.O.C. TEL : (02)26023052 FAX: (02)26010910 http ： // www.etc.org.tw ； e-mail ： [email protected] Report Number : ET94R-01-114-01 ETC Report No.:ET94R-01-114-01 FCC ID.: I6ZCMXT509 Rev. No 1.0 TEST REPORT CERTIFICATION Applicant : Cenmax Group U.S.A. 4F, No. 2, Lane 116, Wu-Kung 3 rd Road, Wu-Ku Hsiang, Taipei Hsien, Taiwan, R.O.C. Manufacturer : Cenmax Group U.S.A. 4F, No. 2, Lane 116, Wu-Kung 3 rd Road, Wu-Ku Hsiang, Taipei Hsien, Taiwan, R.O.C. Description of EUT a) Type of EUT : Transmitter b) Trade Name : ---- c) Model No. : Cenmax d) Power Supply : DC 12V Battery e) Frequency Range : 433.92MHz Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2003) 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. Issued Date : Mar. 16, 2005 Test Engineer : (Tien Lu Liao) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:ET94R-01-114-01 FCC ID.: I6ZCMXT509 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 ................................................................................................................................. 3 2.4 Labeling Requirement .............................................................................................................. 4 2.5 User Information ...................................................................................................................... 4 3 SYSTEM TEST CONFIGURATION ..................................................................................... 5 3.1 Justification .............................................................................................................................. 5 3.2 Devices for Tested System ....................................................................................................... 5 4 RADIATED EMISSION MEASUREMENT.......................................................................... 6 4.1 Applicable Standard ................................................................................................................. 6 4.2 Measurement Procedure ........................................................................................................... 6 4.3 Test Data .................................................................................................................................. 8 4.4 Field Strength Calculation...................................................................................................... 10 4.5 Activate Time ......................................................................................................................... 10 4.6 Calculation of Duty Factor ..................................................................................................... 10 4.7 Radiated Test Equipment ....................................................................................................... 16 4.8 Measuring Instrument Setup .................................................................................................. 16 4.9 Radiated Measurement Photos ...............................................................................................17 5 BANDWIDTH OF EMISSION.............................................................................................. 18 5.1 Applicable Standard Plot Graphic of Bandwidth ................................................................... 18 5.2 Bandwidth Test Equipment .................................................................................................... 18 5.3 Plot Graphic of Bandwidth..................................................................................................... 18 6 CONDUCTED EMISSION MEASUREMENT ................................................................... 20 6.1 Description ............................................................................................................................. 20 7 ANTENNA REQUIREMENT ............................................................................................... 21 7.1 Standard Applicable ........................................................................................…

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ETC Report No.:ET94R-01-114-01 Sheet 17 of 21 Sheets FCC ID.: I6ZCMXT509 Rev. No 1.0 4.9 Radiated Measurement Photos