2AD8RSP328BLUETOOTH SPEAKER

Company: ALLGAINER ELECTRONICS CO.LIMITED Address: UNIT 04, 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HONG KONG Contact Person: Kelly Qin TEL: 0755-61126335 E‐mail: [email protected] 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 : 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.

ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EUT View 3 EUT View 4 ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EUT View 5 EUT View 6 ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EUT View 7

ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AD8RSP328 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

ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 BT Antenna ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 Solder Board-Component View 2 Solder Board-Component View 3 ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 Solder Board-Component View 4

Model SP328-SILVER_Tune up procedure Tune up procedure shall be over the power range or at specific operating power levels. 1.It must provide an operational voltage (3.4 ~ 4.2V DC) to turn on the device and on one certain channel in service mode by means of company proprietary software. 2.Base station simulator (CMU 200 ) measures the BLUETOOTH SPEAKER, Model: SP328‐SILVER device specific RF characteristics. 3.The maximum gains of each individual device are adjusted until the target value met. Tune‐up Power Mode Frequency Bands Tune‐up Power BT 2.4GHz 1.5dBm±1dB Then these appropriate gain settings are stored in each device individually. The user has no possibility to change these settings later on, and during manufacturing each device will be individual calibrated. The measurement is done in fully calibrated setup, which is based on a CMU 200 base station simulator. Furthermore, the hig hest power level is verified afterwards in a call measurement on three channels (low, middle and high).

RF Exposure Requirements Product Description: Bluetooth Speaker Model No.: SP328-SILVER FCC ID: 2AD8RSP328 According to the KDB 447498 D01 V05r02, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Bluetooth Tx frequency range: 2402~2480MHz Maximum Conducted Output Power: 2.182dBm Maximum Tune up Power: 2.5dBm (1.78mW) Maximum Antenna Gain: 0dBi Device category: Portable device (Distance: 5mm) So the RF exposure Limit: 10mW Source-based time-averaged EIRP output power is 1.78mW < 10mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I PAGE 1 OF 54 FCC PART 15.247 FCC Part 15C Measurement and Test Report For ALLGAINER ELECTRONICS CO.LIMITED UNIT 04, 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HONG KONG FCC ID: 2AD8RSP328 FCC Rule(s): FCC Part 15.247 Product Description: BLUETOOTH SPEAKER Tested Model: SP328-SILVER Report No.: STR15028072I Tested Date: 2015-02-09 to 2015-03-05 Issued Date: 2015-03-05 Tested By: Vigoss Liang / 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. ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I 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 8.2 TEST EQUIPMENT LIST AND …

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ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) ALLGAINER ELECTRONICS CO.LIMITED Model: SP328-SILVER REPORT NO.: STR15028072I FCC PART 15.247 Radiation Emission Test Setup (Above 1GHz)