QT2ACCESS10DRF Garage Door Opener

Young Electronics Corp. Date:Mar 5,2007 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize <ESTECH 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 <ESTECH 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 <ESTECH 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, JAE BEOM-JOO/Senior Engineer Tel:82-32-505-5347 REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us.

YOUNG Electronics Corp. #396-18, CHEONG CHEON-DONG, BUPYEONG-GU, INCHEON, Korea TEL : +82-32-505-5347 FAX : 82-32-505-5349 Federal Communications Commission Authorization and Evaluation Division FCC ID : QT2ACCESS10D Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the data of the Grant for this application. Sincerely, JAE BEOM-JOO/Senior Engineer LG Electronics Inc. TEL : +82-32-505-5347 FAX : +82-54-505-5349

1 Helen Zhao Subject: FW: Young Electronics Corp., FCC ID: QT2ACCESS10D, Assessment NO.: AN07T6578, Notice#1 -----Original Message----- From: jmyang Sent: Thursday, March 29, 2007 7:04 PM To: Helen Zhao Subject: FW: Young Electronics Corp., FCC ID: QT2ACCESS10D, Assessment NO.: AN07T6578, Notice#1 Dear Helen, I send revised test report . Please check it as soon as possible. Thank you, Yang. -----Original Message----- Sent: Wednesday, March 07, 2007 6:10 PM Subject: Young Electronics Corp., FCC ID: QT2ACCESS10D, Assessment NO.: AN07T6578, Notice#1 Question #1: Neither the user manual nor the FCC ID label contains user information as specified in FCC15.19(c). Please update the exhibit accordingly. Question #2: The test report (page 9-1 and 9-2) does not indicate clearly the radiated emission test data below 1000Mhz is peak value or average value. Based upon FCC15.35(b) and 15.231(b), the limit listed is average, there is another peak limit which is 20dB higher than the average limit. Please demonstrate the compliance with both peak and average limits. Please update the test report. Question #3: The "20dB bandwidth" listed in the test report is 99% bandwidth. The "xdB" on the spectrum analyzer was not turned on. FCC 15.231(c) specifically indicates "Bandwidth is determined at the points 20dB down from the modulated carrier." Please resubmit the 20dB bandwidth test data. 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.

1. FRONT 2. REAR

YOUNG Electronics Corp. RF GARAGE DOOR OPENER MODEL : ACCESS-10D FCC ID : QT2ACCESS10D Caution : This device complies with part 15 of the FCC Rules

INTERNAL PHOTO 1. MAIN 1.1 Front 1.2 Rear

Test Report for FCC Company name Address Telephone Product name Model No. Serial No. Test date Testing location Standard □ Class A■ Class BTest resultN/A □ Class A■ Class BTest resultOK Tested by Reviewed by Abbreviation * Note - This test report is not permitted to copy partly without our permission - This test result is dependent on only equipment to be used - This test result based on a single evaluation of one sample of the above mentioned Report Number : ESTF150703-007 , Web : www. estech. co. kr Page 1 of 14 Report NumberESTF150703-007 Manufacturer Country of origin Applicant Product 2007-03-05 RF GARAGE DOOR OPENER ACCESS-10D NONE Young Electronics Corp. KOREA Date of issue ESTECH. Co., Ltd. 97-1 Hoiuk-Ri Majang-Myon, Icheon-city, KyungKi-Do, Korea Test item ■ Conducted Emission ■ Radiated Emission FCC PART 15.231 Subpart C(2006) , ANSI C 63.4 2003 2007-02-06 ~ 2007-03-02 OK, Pass = Passed, Fail = Failed, N/A = not applicable Young Electronics Corp. #396-18, CHEONG CHEON-DONG, BUPYEONG-GU, INCHEON, KOREA 82-32-505-5347, FAX) 82-32-505-5349 Measurement facility registration number Senior Engineer M.J.Song Manager Engineer J.M.Yang 94696 (Signature) (Signature) 3 4 5 6 8 8 8 9 10 10 10 11 12 14 Contents 1. Laboratory Information ................................................................................. 2. Description of EUT ....................................................................................... 3. Test Standards ............................................................................................. 4. Measurement condition ................................................................................. 5.3 Test data ................................................................................................ 7. Photographs of test setup ........................................................................... 8. Photogra phs of EUT .................................................................................... 5.2 Environmental conditions ........................................................................ 5. Measurement of radiated emission ............................................................... 5.1 Measurement e quipment ........................................................................... Report Number : ESTF150703-007 , Web : www. estech. co. kr Page 2 of 14 6. Measurement of Occupied Bandwidth............................................................... 6.1 Measurement equipment ........................................................................... 6.2 Measurement result ................................................................................. 6.3 Test data ................................................................................................ 1. Laboratory Information 1.1 General 1.2 Test Lab. Corporation Name : ESTECH Co. Ltd Head Office : Rm 1015, World Venture Center II, 426-5, Gasan-dong, Geumcheon-gu, Seoul, Korea (Safety & Telecom. Test Lab) EMC Test Lab : 58-1 Osan-Ri, GaNam-Myon, YeoJoo-Gun, KyungKi-Do, Korea 97-1 Hoiuk-Ri Majang-Myon, Icheon-city, KyungKi-Do, Korea 1.3 Official Qualification(s) MIC : Granted Accreditation from Ministry of Information & Communication for EMC, Safety and Telecommunication KOLAS : Accredited Lab By Korea Laboratory Accreditation Schema base on CENELEC requirements FCC : Filed Laboratory at Federal Communications Commission VCCI : Granted Accreditation from Voluntary Control Council for Interference from ITE This EUT (Equipment Under Test) has been shown to be capable of compliance with the applicable technical standards and is tested in accordance with the measurement procedures as indicated in this report. ESTECH Lab attests to accuracy of test data. All measurement reported herein were performed by ESTECH Co., Ltd. ESTECH Lab assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Report Number : ESTF150703-007 , Web : www. estech. co. kr Page 3 of 14 2. Description of EUT 2.1 Summary of Equipment Under Test NONE: Model Number : ACCESS-10D Serial Number : Manufacturer : Country of origin : Rating : Receipt Date : EUT Type: RF Remote Control Garage Open Transmitter Output Power : -37dBm Freq. Range: CH1:300.09 CH2:300.1 Oscillator(s): 300MHZ Report Number : ESTF150703-007 , Web : www. estech. co. kr Page 4 of 14 RF GARAGE DOOR OPENER NONE Young Electronics Corp. KOREA INPUT:9Vdc 2007-02-06 3. Test Standards Test Standard : FCC PART 15 (2006) Test Method : ANSI C 63.4 (2003) This standard sets forth uniform methods of measurement of radio-frequency (RF) signals and noise emitted from both unintentional and intentional emitters of RF energy in the frequency range 9 kHz to 40 GHz. Methods for the measurement of radiated and AC power-line conducted radio noise are covered and may be applied to any such equipment unless otherwise specified by individual equipment requirements. These methods cover measurement of certain decides that deliberately radiate energy, such as intentional emitters, but does not cover licensed transmitters. This standard is not intended for certification/approval of avionic equipment or for industrial, scientific, and medical (ISM) equipment These method apply to the measurement of individual units or systems comprised of multiple units This Standard sets out the regulations under which an intentional, unintentional, or incidental radiator may be operated without an individual license. It also contains the technical specifications, administrative requirements and other conditions relating to the marketing of Part 15 devices. Report Number : ESTF150703-007 , Web : www. estech. co. kr Page 5 of 14 4. Measurement Condition 4.1 EUT Operation. 4.2 Configuration and Peripherals * The EUT was in the following operation mode during all testing * The operational conditions of the EUT was determined by the manufacturer according to the typical use of the EUT with respect to…

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TEST SETUP PHOTO 1. Radiated Emission setup photo (30 ~ 1000 MHz) 1.1. Front 1.2. Rear 2. Radiated Emission setup photo (Above 1000 MHz)