RF Exposure Report

FCC ID: 2ALCFXO-9267

RF Exposure Info

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FCCID_3326754

Page 1 of 2 Report No.: ATL-FCC20170307229 RF Exposure Report FCC ID: 2ALCFXO-9267 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF EUT Equipment Bluetooth Speaker Model Name XO-9267 Additional Model N/A Number(s) Model Difference N/A Frequency Range Bluetooth 4.1(BLE): 2402~2480 MHz Number of Channel: 40 Channels Modulation Type GFSK RF Output Power 3.556 dBm Antenna Type PCB Antenna (Gain: 0 dBi) DC Voltage supplied from Host System by USB cable. Power Source DC power by Li-ion Battery. DC 5.0V by USB cable. Power Rating DC 3.7V by 400mAh Li-ion Battery. More details EUT technical specifications, please refer Remark to the User's Manual. Version: ATL-FCCRF-15V01.00

Page 2 of 2 Report No.: ATL-FCC20170307229 2. RF EXPOSURE INFORMATION SAR Test Exclusion Calculations 2.1 FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f(GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f(GHz) ] ≤7.5.0 for 10-g SAR 2.2 Calculation: BLE Mode GFSK(1Mbps) MAX Power of MAX Power of Conducted Turn-up Power Frequency Turn-up Turn-up Calculation Threshold Power Tolerance (MHz) Tolerance Tolerance Value Value (dBm) (dB) (dbm) (mW) 2402 3.015 3±1 4 2.512 0.779 3.0 2442 3.556 3±1 4 2.512 0.785 3.0 2480 3.431 3±1 4 2.512 0.791 3.0 So standalone SAR measurements are not required. ******END OF REPORT****** Version: ATL-FCCRF-15V01.00


Document Created: 2017-12-27 02:36:38
Document Modified: 2017-12-27 02:36:38
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