V8VCMS5Marine Audio Systems

Date: Mar 18, 2014 Federal C ommunications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: V8VCMS5 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName SchematicsSCH.pdf BlockDiagramBlockDiagram.pdf OperationalDescriptionCircuitDescription.pdf 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, SKYPINE ELECTRONICS (SHEN ZHEN)CO.,LTD. A1BUILDING,NO.6XINXINGINDUSTRIALPARK,XINHEVILLAGE,FUYONGTOWN,BAOAN, SHENZHEN,China ............................................................... Signature Aaron.Zheng/Vice President ............................................................... Typed n ame an d Title

FCC ID: V8VCMS5 POWER OF ATTORNEY Date: Mar 18,2014 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Mar 17,2015. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, SKYPINEELECTRONICS(SHENZHEN)CO.,LTD.,are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Signature: Aaron.Zheng/Vice President .................................................................................... [typed name and title] SKYPINE ELECTRONICS (SHEN ZHEN)CO.,LTD. A1BUILDING,NO.6XINXINGINDUSTRIALPARK,XINHEVILLAGE,FUYONGTOWN,BAOAN, SHENZHEN,China

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Photographs - Constructional Details CM S5- External View Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn /

FCC Label Location for model: CMS5 The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Model: CMS5 FCC ID: V8VCMS5 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 Label Sample for model: CMS5 Model: CMS5 FCC ID: V8VCMS5 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.

TEST REPORT Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 70 Reference No. .................... : WTS14S0412831E FCC ID ................................ : V8VCMS5 Applicant ............................ : SKYPINE ELECTRONICS (SHEN ZHEN) CO.,LTD. Address .............................. : A1 Building, No.6 Xinxing Industrial Park, Xinhe Village, Fuyong Town, Baoan District, Shenzhen City Manufacturer .................... : The same as above Address .............................. : The same as above Product Name .................... : Marine Audio Systems Model No. ........................... : CMS5 Trademark...................... : Clarion Standards........................... : FCC CFR47 Part 15 Section 15.247:2012 Date of Receipt sample .... : Apr.04, 2013 Date of Test........................ : Apr.9-16, 2014 Date of Issue ...................... : Jun. 03, 2014 Test Result ......................... : Pass * *Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Testing location: The same as above Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Zero Zhou / Project Engineer Philo Zhong / Manager Reference No.: WTS14S0412831E Page 2 of 70 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 Test Summary Test Items Test Requirement Result Radiated Spurious Emissions 15.205(a) 15.209 15.247(d) PASS Band edge 15.247(d) 15.205(a) PASS Conduct Emission 15.207 N/A 20dB Bandwidth 15.247(a)(1) PASS Maximum Peak Output Power 15.247(b)(1) PASS Frequency Separation 15.247(a)(1) PASS Number of Hopping Frequency 15.247(a)(1)(iii) PASS Dwell time 15.247(a)(1)(iii) PASS Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307(b)(1) PASS Reference No.: WTS14S0412831E Page 3 of 70 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 3 Contents Page 1 COVER PAGE ...................................................................................................................................... 1 2 TEST SUMMARY ............................................................................................................................................. 2 3 CONTENTS ....................................................................................................................................................... 3 4 GENERAL INFORMATION ............................................................................................................................. 5 4.1 GENERAL DESCRIPTION OF E.U.T. .......................................................................................................... 5 4.2 DETAILS OF E.U.T. .................................................................................................................................... 5 4.3 CHANNEL LIST ............................................................................................................................................ 5 4.4 TEST MODE ................................................................................................................................................ 6 4.5 TEST FACILITY ............................................................................................................................................ 6 5 EQUIPMENT USED DURING TEST ............................................................................................................. 7 5.1 EQUIPMENTS LIST ...................................................................................................................................... 7 5.2 MEASUREMENT UNCERTAINTY .................................................................................................................. 7 5.3 TEST EQUIPMENT CALIBRATION ................................................................................................................ 7 6 CONDUCTED EMISSION ............................................................................................................................... 8 7 RADIATED SPURIOUS EMISSIONS ............................................................................................................ 9 7.1 EUT OPERATION ........................................................................................................................................ 9 7.2 TEST SETUP ............................................................................................................................................. 10 7.3 SPECTRUM ANALYZER SETUP ................................................................................................................. 11 7.4 TEST PROCEDURE ................................................................................................................................... 12 7.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................ 12 7.6 SUMMARY OF TEST RESULTS .................................................................................................................. 13 8 BAND EDGE MEASUREMENT ................................................................................................................... 16 8.1 TEST PROCEDURE ................................................................................................................................... 16 8.2 TEST RESULT ........................................................................................................................................... 17 9 20 DB BANDWIDTH MEASUREMENT ..............................................................................................…

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Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Photographs –CMS5 Test Setup Photograph – Radiation Spurious Emission Test Setup Below 30MHz 30M Hz-1GHz Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Above 1GHz