LINKSYS LLC EA9300 MAX-STREAM AC4000 MU-MIMO TRI-BAND ROUTER Q87-EA9300 Q87EA9300 ea9300
RF Exposure Evaluation Report Report No. : FA6D1310-01 TABLE OF CONTENTS 1 GENERAL DESCRIPTION ....................................................................................................................4 1.1 EUT General Information .......................................................................................................................4 1.2 Table for Multiple Model Name ..............................................................................................................4 1.3 Table for Multiple Source .......................................................................................................................4 1.4 Table for Class II Change.......................................................................................................................5 1.5 Testing Location .....................................................................................................................................5 2 MAXIMUM PERMISSIBLE EXPOSURE ...............................................................................................6 2.1 Limit of Maximum Permissible Exposure ...............................................................................................6 2.2 MPE Calculation Method........................................................................................................................6 2.3 Calculated Result and Limit....................................................................................................................7 PHOTOGRAPHS OF EUT V01 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-327-0973 FCC ID: Q87-EA9300 Page No. Report Version Issued Date : 2 of 7 : Rev. 01 : Oct. 25, 2017 RF Exposure Evaluation Report REPORT NO. FA6D1310-01 REVISION HISTORY VERSION Rev. 01 DESCRIPTION Initial issue of report Report No. : FA6D1310-01 ISSUED DATE Oct. 25, 2017 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-327-0973 FCC ID: Q87-EA9300 Page No. Report Version Issued Date : 3 of 7 : Rev. 01 : Oct. 25, 2017 RF Exposure Evaluation Report Report No. : FA6D1310-01 1 General Description 1.1 EUT General Information Evaluation Mode Frequency Range (MHz) 2.4GHz WLAN 2400-2483.5 5GHz WLAN 5150-5250 5250-5350 5470-5725 5725-5850 RF General Information Operating Frequency (MHz) Modulation Type 2412-2462 802.11b: DSSS (DBPSK, DQPSK, CCK) 802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM) 5180-5240 5260-5320 5500-5720 5745-5825 802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM) 1.2 Table for Multiple Model Name The EUT has two model names which are identical to each other in all aspects except for the following table: Model Name Description EA9300 EA9250 All the models are identical, the different model names served as marketing strategy. Note: From the above models, model: EA9300 was selected as representative model for the test and its data was recorded in this report. 1.3 Table for Multiple Source The EUT has two Source names which are identical to each other in all aspects except for the following table: Source First source Second source Brand Name SK HYNIX WINBOND VENDORNO PARTDESC MEMORY,SDRAM DDR3,128MX16,FBGA, H5TC2G63GFR-PBA 96PIN,H5TC2G63GFR-PBA,0~+95,CLASS 2 MEMORY,SDRAM DDR3,128MX16,WBGA, W632GU6KB-12 96PIN,W632GU6KB,0~+85,CLASS 2 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-327-0973 FCC ID: Q87-EA9300 Page No. Report Version Issued Date : 4 of 7 : Rev. 01 : Oct. 25, 2017 RF Exposure Evaluation Report Report No. : FA6D1310-01 1.4 Table for Class II Change This product is an extension of original one reported under Sporton project number: FA6D1310 Below is the table for the change of the product with respect to the original one. Modifications Add Band 2 and Band 3 (5250~5350 MHz, 5470~5725 MHz) for this device, and it evaluated for Maximum Permissible Exposure. Note: Maximum Permissible Exposure of 2.4GHz Band and 5GHz Band 1/4 are based on original test report. 1.5 Testing Location HWA YA JHUBEI Testing Location ADD : No. 52, Hwa Ya 1st Rd., Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. TEL : 886-3-327-3456 FAX : 886-3-327-0973 ADD : No.8, Lane 724, Bo-ai St., Jhubei City, HsinChu County 302, Taiwan, R.O.C. TEL : 886-3-656-9065 FAX : 886-3-656-9085 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-327-0973 FCC ID: Q87-EA9300 Page No. Report Version Issued Date : 5 of 7 : Rev. 01 : Oct. 25, 2017 RF Exposure Evaluation Report Report No. : FA6D1310-01 2 Maximum Permissible Exposure 2.1 Limit of Maximum Permissible Exposure (A) Limits for Occupational / Controlled Exposure Frequency Range Electric Field Magnetic Field (MHz) Strength (E) (V/m) Strength (H) (A/m) 0.3-3.0 614 1.63 Power Density (S) (mW/ cm²) (100)* Averaging Time |E|²,|H|² or S (minutes) 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Frequency Range Electric Field Magnetic Field (MHz) Strength (E) (V/m) Strength (H) (A/m) 0.3-1.34 614 1.63 Power Density (S) (mW/ cm²) (100)* Averaging Time |E|²,|H|² or S (minutes) 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz ; *Plane-wave equivalent power density 2.2 MPE Calculation Method The MPE was calculated at 32 cm to show compliance with the power density limit. The following formula was used to calculate the Power Density: E (V/m) 30 P G d E Electric field (V/m) Power Density: Pd (W/m²) E 2 377 P RF output power (W) G EUT Antenna numeric gain (numeric) d Separation distance between radiator and human body (m) The formula can be changed to Pd 30 P G 377 d 2 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-327-0973 FCC ID: Q87-EA9300 Page No. Report Version Issued Date : 6 of 7 : Rev. 01 : Oct. 25, 2017 RF Exposure Evaluation Report Report No. : FA6D1310-01 2.3 Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure Mode 2.4G;G1D (Radio2) 5.2G;D1D (Band 1/Radio3) 5.3G;D1D (Band 2/Radio3) 5.6G;D1D (Band 3/Radio1) 5.8G;D1D (Band 4/Radio1) DG (dBi) 6.35 7.18 7.18 6.62 6.62 Power (dBm) 29.52 28.79 22.74 23.33 29.18 EIRP (dBm) 35.87 Tune-up EIRP (dBm) 36.00 Tune-up EIRP (W) 3.98107 35.97 36.00 3.98107 29.92 30.00 1.00000 29.95 30.00 1.00000 35.80 36.00 3.98107 Distance S S Limit (cm) (mW/cm2) (mW/cm2) 32 0.30953 1.00000 32 0.30953 1.00000 32 0.07775 1.00000 32 0.07775 1.00000 32 0.30953 1.00000 Mode 2.4G;G1D (Radio2) 5.2G;D1D (Band 1/Radio3) 5.8G;D1D (Band 4/Radio1) DG (dBi) 6.35 7.18 6.62 Power (dBm) 29.52 28.79 29.18 EIRP (dBm) 35.87 Tune-up EIRP (dBm) Tune-up EIRP (W) Distance S S Limit Ratio (cm) (mW/cm2) (mW/cm2) (S/Limit) 36.00 3.98107 32 0.310 1.00000 0.30953 35.97 36.00 3.98107 32 0.310 1.00000 0.30953 35.80 36.00 3.98107 32 0.310 1.00000 0.30953 Sum Ratio 0.92859 Ratio Limit 1 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-327-0973 FCC ID: Q87-EA9300 Page No. Report Version Issued Date : 7 of 7 : Rev. 01 : Oct. 25, 2017Acrobat Distiller 15.0 (Windows)