2ACNDSYSTEM1021Full Analog Sound System

Attestation for FCC Declaration of Conformity FCC ID: 2ACNDSYSTEM1021 Date: 2014.07.02 Please be notified that we, the undersigned, Acoustic Analog Corporation . declares that the product which bears the above FCC ID is also compliant with the FCC requirements for DoC. The test report number supporting the DoC is TW14050334 . Testing in regards to this report was done by Intertek Testing Services Taiwan Ltd., located at 6F, No.423, Ruiguang Rd., Neihu District Taipei 114, Taiwan, which has been accredited in accordance to all of the requirements of 47CFR 2.948 (d) and (e) of the FCC rules and KDB349827. Sincerely, R.J. Shu Title : Engineer Tel: 8969-9042

Federal Communications Commission Authorization and Evaluation Division Long -term ConfLderitialist FCC ID: 2ACNDSYSTEM1021 To Whom It May Concern: Pursuant to DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the information rules in 47 CFR §2.1204, we request Long-term confidential treatment for the following information of Equipment Authorization in order to ensure sensitive business information remains confldential until the actual marketing of the device: . Schematics . Block Diagrams . Technical description The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. It is our understanding that all measurement test reports, FCC ID label format and correspondences during certification review process cannot be granted as confidential documents and will be available for public review once the grant of equipment authorization is issued. Printed name: R.J. Shu Title : Engineer Tel: 8969-9042

Lettery of Agency Date : 2014.07.02 "I, an officer of Acoustic Analog Corporation do hereby authorize Jimmy Yang, who is Engineer in Intertek Testing Services Taiwan Ltd. to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 of the FCC Rules until further notice." I further certify that no party (as defined in §1.2002(b) of CFR 47, 1992) to this application, including myself, is 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). R.J. Shu Title : Engineer Tel: 8969-9042

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4715142988036 2.1 System 1021 SN : 01001

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FCC ID : 2ACNDSYSTEM1021 Report No.: TW14050335 Page 1 of 34 EMC TEST REPORT Report No. : TW14050335 Model No. : System 1021 Issued Date : Jun. 27, 2014 Applicant: Acoustic Analog Corporation 4th Floor, No. 53, Pok Oi Road, Taipei Test Method/ Standard: 47 CFR FCC Part 15.249 & ANSI C63.4 2003 Test By: Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). The test report was prepared by: Freda Huang/ Assistant These measurements were taken by: Chester Cheng/ Engineer The test report was reviewed by: Name Jimmy Yang Title Senior Engineer FCC ID : 2ACNDSYSTEM1021 Report No.: TW14050335 Page 2 of 34 Table of Contents Summary of Tests ............................................................................................................. 3 1. General information...................................................................................................... 4 1.1 Identification of the EUT ........................................................................................ 4 1.2 Additional information about the EUT ................................................................... 5 1.3 Antenna description ................................................................................................ 5 2. Test specifications.........................................................................................................6 2.1 Test standard ........................................................................................................... 6 2.2 Operation mode ...................................................................................................... 6 2.3 Test equipment ........................................................................................................ 7 3. Radiated emission test FCC 15.249 (C) ....................................................................... 8 3.1 Operating environment ........................................................................................... 8 3.2 Test setup & procedure ........................................................................................... 8 3.3 Emission limit ....................................................................................................... 10 3.3.1 Fundamental and harmonics emission limits..................................................... 10 3.3.2 General radiated emission limits ........................................................................11 3.4 Radiated spurious emission test data .....................................................................11 3.4.1 Measurement results: frequency range from 9kHz to 30MHz ...........................11 3.4.2 Measurement results: frequencies equal to or less than 1 GHz ......................... 12 3.4.3 Measurement results: frequency above 1GHz ................................................... 13 3.4.4 Measurement results: Fundamental and harmonics emission............................ 19 4. Radiated emission on the band edge FCC 15.249(d) ................................................. 22 5. Conducted emission test FCC 15.207 ........................................................................ 27 5.1 Operating environment ......................................................................................... 27 5.2 Test setup & procedure ......................................................................................... 27 5.3 Emission limit ....................................................................................................... 28 5.4 Conducted emission data FCC 15.207.................................................................. 29 6. 20dB Bandwidth test .................................................................................................. 31 6.1 Operating environment ......................................................................................... 31 6.2 Test setup & procedure ......................................................................................... 31 6.3 Measured data of modulated bandwidth test results............................................. 31 FCC ID : 2ACNDSYSTEM1021 Report No.: TW14050335 Page 3 of 34 Summary of Tests Test Reference Results Radiated Emission test 15.249(c), 15.209 Pass Emission on the Band Edge 15.249(d) Pass Conducted Emission of AC Power 15.207 Pass 20dB Bandwidth 15.215(c) Pass FCC ID : 2ACNDSYSTEM1021 Report No.: TW14050335 Page 4 of 34 1. General information 1.1 Identification of the EUT Product: Full Analog Sound System Model No.: System 1021 FCC ID: 2ACNDSYSTEM1021 Frequency Range: 2402MHz ~ 2480MHz Channel Number: 79 Channels Frequency of Each Channel: 2402MHz, 2441MHz, 2480MHz Type of Modulation: GFSK,π/4-QDPSK and 8-DPSK Rated Power: DC 6 V come from Subwoofer Power Cord: N/A Sample Received: May 19, 2014 Test Date(s): May 22, 2014 ~ Jun. 12, 2014 Note 1: This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the mater…

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Conducted Emission Test set-up photo

Radiated Emission Test set-up photo Below 1GHz Radiated Emission Test set-up photo Above 1GHz Radiated Emission Test set-up photo Loop Antenna