2AAQIBM214Bluetooth Speaker

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Grace Phonics Inc. 60 Tesla,Irvine,CA 92618,USA Confidentiality Request Letter Page 1 of 1 Rev 2.0 February 15, 2015 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Permanent Confidentiality Request Confidentiality Request regarding application for certification of FCC ID:2AAQIBM214 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic 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 & 0.459 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, Client’s signature: Client’s name / title: Ronny Tsai / CEO Contact information / address: 60 Tesla,Irvine,CA 92618,USA TEL: 9494398172 FAX: 9494398172 E-mail: [email protected]

External Photo

FCC Certification Label FCC ID:2AAQIBM214 Label Location on EUT label size:high 0.5cm, Wide:1.5 cm EUT View/ FCC ID Label Location

Internal Photo Antenna

FCC PART 15.249 EMI MEASUREMENT AND TEST REPORT For Grace Phonics Inc. 60 Tesla,Irvine,CA 92618,USA FCC ID:2AAQIBM214 LnS-BM214 Trade:LinfenSoul This Report Concerns: Original Report Equipment Type: Bluetooth Speaker Test Engineer: Lisa Chen Report No.: BSL20150216-1 Receive EUT Date/Test Date: February 10, 2015/ February 10 - February 16, 2015 Reviewed By: Mike moo Prepared By: BSL Testing Co.,LTD. NO. 24, ZH Park, Nantou, Shenzhen, 518000 China Tel: 86- 755-26508703 Fax: 86- 755-26508703 FCC ID:2AAQIBM214 Page 2/25 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................3 1.1. Report information ............................................................................................................3 1.2. Measurement Uncertainty .................................................................................................3 2. PRODUCT DESCRIPTION ......................................................................................................4 2.1. EUT Description ...............................................................................................................4 2.2. Block Diagram of EUT Configuration..............................................................................5 2.3. Support Equipment List ....................................................................................................5 2.4. Test Conditions .................................................................................................................5 3. TEST RESULTS SUMMARY ...................................................................................................6 Modifications ................................................................................................................................6 4. TEST EQUIPMENT USED .......................................................................................................7 5. ANTENNA REQUIREMENT ...................................................................................................8 5.1. Standard Applicable..........................................................................................................8 5.2. Antenna Connected Construction .....................................................................................8 5.3. Result ................................................................................................................................8 6. CONDUCTED POWER LINE TEST .......................................................................................9 6.1. Test Equipment .................................................................................................................9 6.2. Test Procedure ..................................................................................................................9 6.3. Test Setup..........................................................................................................................9 6.4. Conducted Power line Emission Limits............................................................................9 6.5. Conducted Power Line Test Result.................................................................................10 7. RADIATED EMISSION TEST ...............................................................................................12 7.1. Test Equipment ...............................................................................................................12 7.2. Test Procedure ................................................................................................................12 7.3. Radiated Test Setup ........................................................................................................12 7.4. Radiated Emission Limit.................................................................................................14 7.5. Radiated Emission Test Result .......................................................................................15 8. BAND EDGE .............................................................................................................................20 8.1. Test Equipment ...............................................................................................................20 8.2. Test Procedure ................................................................................................................20 8.3. Band Edge FCC 15.249(d) Limit ....................................................................................20 8.4. Band Edge Test Result ....................................................................................................21 9. 20-DB BANDWIDTH ...............................................................................................................22 9.1. Test Equipment ...............................................................................................................22 9.2. Test Procedure ................................................................................................................22 9.3. Limit................................................................................................................................22 9.4. Test Result /Plots ............................................................................................................22 FCC ID:2AAQIBM214 Page 3/25 1. GENERAL INFORMATION 1.1. Report information 1.1.1.This report is not a certificate of quality; it only applies to the sample of the specific product/equipment given at the time of its testing. The results are not used to indicate or imply that they are application to the similar items. In addition, such results must not be used to indicate or imply that BSL approves recommends or endorses the manufacture, supplier or use of such product/equipment, or that BSL in any way guarantees the later performance of the product/equipment. 1.1.2.The sample/s mentioned in this report is/are suppli…

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Conducted emissions test Radiated emissions test