KUJ9305Fan-Light Remote Controller (Transmitter)

Request for Confidentiality Date: Aug. 30, 2004 Federal Communications Commission Authorization and Evaluation Division Subject: Confidentiality Request regarding Application for certification of FCC ID: KUJ9305 Gentlemen: Pursuant to Section 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: ‹ Functional Block Diagram ‹ Operational Description (theory of operation) ‹ Schematic Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ____________________________________ Peter Chen Chungear Industrial Co., Ltd.

1 Helen Zhao Subject:FW: Chungear Industrial Co., Ltd., FCC ID: KUJ9305, Assessment NO.: AN04T4210, Notice#1 8. Operational Description (KU... -----Original Message----- From: Audix Sent: Tuesday, October 05, 2004 7:58 PM To: Helen Zhao Subject: Re: Chungear Industrial Co., Ltd., FCC ID: KUJ9305, Assessment NO.: AN04T4210, Notice#1 Dear Helen, Reply to Question #1: We have revised the operational description. (Attached please find revised operational description) > > -----Original Message----- > From: Compliance Certification Services [mailto:[email protected]] > Sent: Wednesday, September 22, 2004 11:44 AM > To: Helen Zhao > Subject: Chungear Industrial Co., Ltd., FCC ID: KUJ9305, Assessment NO.: > AN04T4210, Notice#1 > > > Question #1: > Please provide the information where 304.3 MHz comes from. > > > 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. > > . >

FCC ID. KUJ9305 EUT External Photos Photos 1 General Appearance (Front & Side View) Photos 2 General Appearance (Back & Side View) FCC ID. KUJ9305 Photo 3 General Appearance (Holder Removed)

FCC ID. KUJ9305 FCC ID Label Format and Location z Label Placement Location (Bottom Side of EUT) FCC Label Placement Location FCC Label Format FCC ID：KUJ 9305 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 operation.

FCC ID. KUJ9305 EUT Internal Photos Photo 4 Internal View (Covers Removed) Photos 5 P. C. Board View (Component Side) FCC ID. KUJ9305 Photos 6 P. C. Board View (Solder Side)

FCC ID.KUJ9305 Page 1 of 27 Audix Corporation Report No.: EM-F930137 TEST REPORT FOR CERTIFICATION On Behalf of Chungear Industrial Co., Ltd. Fan-Light Remote Controller (Transmitter) Model：JY622CF FCC ID：KUJ9305 Prepared for : Chungear Industrial Co., Ltd. 106 Kanho Rd., Taichung, Taiwan, R.O.C. Prepared by : Audix Corporation Technical Division EMC Department No. 53-11, Tin-Fu Tsun, Lin-Kou Hsiang, Taipei County 24443, Taiwan, R.O.C. Tel : (02) 2609-9301, 2609-2133 Fax : (02) 2609-9303 File Number ： EM930767 Report Number ： EM-F930137 Date of Test ： Jul. 07 ~ Sep.15, 2004 Date of Report ： Jul. 22, 2004 FCC ID.KUJ9305 Page 2 of 27 Audix Corporation Report No.: EM-F930137 TABLE OF CONTENTS Description Page TEST REPORT CERTIFICATION ........................................................................................................3 1. GENERAL INFORMATION .............................................................................................................4 1.1. Description of Device (EUT) .................................................................................................................. 4 1.2. Description of Test Facility..................................................................................................................... 5 1.3. Measurement Uncertainty ....................................................................................................................... 5 2. CONDUCTED EMISSION MEASUREMENT.................................................................................6 3. RADIATED EMISSION MEASUREMENT .....................................................................................7 3.1. Test Equipment ....................................................................................................................................... 7 3.2. Test Setup................................................................................................................................................ 7 3.3. Radiation Limit (§15.209 & 15.231)....................................................................................................... 8 3.4. EUT’s Configuration during Compliance Measurement ........................................................................ 8 3.5. Operating Condition of EUT................................................................................................................... 9 3.6. Test Procedure......................................................................................................................................... 9 3.7. Radiated Emission Noise Measurement Results ................................................................................... 10 4. EMISSION BANDWIDTH MEASUREMENT...............................................................................19 4.1. Test Equipment ..................................................................................................................................... 19 4.2. Block Diagram of Test Setup ................................................................................................................ 19 4.3. Specification Limits (§15.231-(c))........................................................................................................ 19 4.4. EUT’s Configuration during Compliance Measurement ...................................................................... 19 4.5. Emission Bandwidth Measurement Results..........................................................................................19 5. PERIODIC OPERATED MEASUREMENT ...................................................................................21 5.1. Test Equipment ..................................................................................................................................... 21 5.2. Block Diagram of Test Setup ................................................................................................................ 21 5.3. Specification Limits [§15.231-(a)-(1)].................................................................................................. 21 5.4. EUT’s Configuration during Compliance Measurement ...................................................................... 21 5.5. Periodic Operated Measurement Results .............................................................................................. 21 6. DEVIATION TO TEST SPECIFICATIONS ...................................................................................23 7. PHOTOGRAPHS..............................................................................................................................24 7.1. Photos of Radiated Measurement at Semi-Anechoic Chamber (30~1000MHz).......................................... 24 7.2. Photos of Radiated Measurement at Semi-Anechoic Chamber (Above 1GHz)...................................... 25 7.3. Photos of Emission Bandwidth Measurement ...................................................................................... 27 7.4. Photos of Periodic Operated Measurement ........................................................................................... 27 FCC ID.KUJ9305 Page 3 of 27 Audix Corporation Report No.: EM-F930137 TEST REPORT CERTIFICATION Applicant ： Chungear Industrial Co., Ltd. Manufacturer ： Satellite Electronic (Zhongshan) Ltd. EUT Description ： Fan-Light Remote Controller (Transmitter) FCC ID ： KUJ9305 (A) MODEL NO.：JY622CF (B) SERIAL NO.：N/A (C) POWER SUPPLY：DC 6V Measurement Procedure Used: FCC RULES AND REGULATIONS PART 15 SUBPART C, APR. 2004 AND ANSI C63.4-2001 (FCC CFR 47 Part 15C, §15.207, §15.209 and §15.231) The device described above was tested by Audix Corporation to determine the maximum emission levels emanating from the device. The maximum emission levels were compared to the FCC Part 15 subpart C limits both radiated and conducted emissions. The measurement results are contained in this test report and Audix Corporation is assumed full responsibility …

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