WSGSK-BTI-011Bluetooth Audio Dongle

Bluetooth Audio Dongle SK-BTI-011 SK-BTI-011 Bluetooth Audio Dongle SK-BTI-011 Bluetooth V3.0 FCC WARNING 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. NOTE 1: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 EUT View 3 EUT View 4

SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: WSGSK-BTI-011 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: WSGSK-BTI-011 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 BT Antenna SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 Solder Board-Component View 2

RF Exposure Requirements Product Description: Bluetooth Audio Dongle Model No.: SK-BTI-011 FCC ID: WSGSK-BTI-011 According to the KDB-447498 D01 V05r02, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Bluetooth Tx frequency range: 2402~2480MHz Device category: Portable device Maximum Conducted Output Power: 5.723 dBm Maximum Output Power: 7.58 mW Minimum Distance: 5mm Limit: 10mW Source-based time-averaged output power is 7.58 mW < 10 mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I PAGE 1 OF 54 FCC PART 15.247 FCC Part 15C Measurement and Test Report For SKY WING COMMUNICATION ELECTRONICS CO., LTD No. 10 Road 63#, Longyan Humen Town, Dongguan City, Guangdong, China FCC ID: WSGSK-BTI-011 FCC Rule(s): FCC Part 15.247 Product Description: Bluetooth Audio Dongle Tested Model: SK-BTI-011 Report No.: STR14078233I Tested Date: 2014-10-09 to 2014-10-16 Issued Date: 2014-10-17 Tested By: Susan Su / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: Shenzhen SEM.Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM.Test Technology Co., Ltd. SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I PAGE 2 OF 54 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 7 3. RF EXPOSURE ......................................................................................................................................................... 8 3.1 STANDARD APPLICABLE ......................................................................................................................................... 8 3.2 TEST RESULT.......................................................................................................................................................... 8 4. ANTENNA REQUIREMENT .................................................................................................................................. 9 4.1 STANDARD APPLICABLE ......................................................................................................................................... 9 4.2 EVALUATION INFORMATION .................................................................................................................................. 9 5. FREQUENCY HOPPING SYSTEM REQUIREMENTS ................................................................................... 10 5.1 STANDARD APPLICABLE ....................................................................................................................................... 10 5.2 FREQUENCY HOPPING SYSTEM............................................................................................................................. 10 5.3 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .................................................................................... 11 6. QUANTITY OF HOPPING CHANNELS AND CHANNEL SEPARATION ................................................... 12 6.1 STANDARD APPLICABLE ....................................................................................................................................... 12 6.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 12 6.3 TEST PROCEDURE ................................................................................................................................................. 12 6.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 12 6.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 7. DWELL TIME OF HOPPING CHANNEL .......................................................................................................... 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 17 7.3 TEST PROCEDURE ................................................................................................................................................. 17 7.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 17 7.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 8. 20DB BANDWIDTH ............................................................................................................................................... 28 8.1 STANDARD APPLICABLE ....................................................................................................................................... 28 …

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SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 Radiation Emission Test Setup (9 kHz to 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) SKY WING COMMUNICATION ELECTRONICS CO., LTD Model: SK-BTI-011 REPORT NO.: STR14078233I FCC PART 15.247 Radiation Emission Test Setup (Above 1GHz)