MPE

FCC ID: NDD9564281303

RF Exposure Info

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FCCID_2153852

FCC EMF Test Report Report No. : FA370530 1 Human Exposure Assessment 1.1 Maximum Permissible Exposure 1.1.1 Limit of Maximum Permissible Exposure Limits for Occupational / Controlled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (minutes) 0.3-3.0 614 1.63 (100)* 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 Limits for General Population / Uncontrolled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (minutes) 0.3-1.34 614 1.63 (100)* 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 1: f = frequency in MHz ; *Plane-wave equivalent power density Note 2: For the applicable limit, see FCC 1.1310 SPORTON INTERNATIONAL INC. Page No. : 1 of 3 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973

FCC EMF Test Report Report No. : FA370530 RF Field Strength Limits for Controlled Use Devices (Controlled Environment) Frequency Range Electric Field (V/m Magnetic Field Power Density Averaging Time (MHz) rms) (A/m rms) (W/m2) (minutes) 0.003-1 600 4.9 - 6 1-10 600/ƒ 4.9/ƒ - 6 10-30 60 4.9/ƒ - 6 30-300 60 0.163 10* 6 300-1500 3.54 ƒ 0.5 0.0094 ƒ 0.5 ƒ/30 6 1500-15000 137 0.364 50 6 15000-150000 137 0.364 50 616000/ƒ 1.2 150000-300000 0.354 ƒ 0.5 9.4 x 10-4 ƒ 0.5 3.33 x 10-4 ƒ 616000/ƒ 1.2 RF Field Strength Limits for Devices Used by the General Public (Uncontrolled Environment) Frequency Range Electric Field Magnetic Field Power Density Averaging Time (MHz) (V/m rms) (A/m rms) (W/m2) (minutes) 0.003-1 280 2.19 - 6 1-10 280/ƒ 2.19/ƒ - 6 10-30 28 2.19/ƒ - 6 30-300 28 0.073 2* 6 0.5 0.5 300-1500 1.585 ƒ 0.0042 ƒ ƒ/150 6 1500-15000 61.4 0.163 10 6 1.2 15000-150000 61.4 0.163 10 616000/ƒ 0.5 -4 0.5 -5 1.2 150000-300000 0.158 ƒ 4.21 x 10 ƒ 6.67 x 10 ƒ 616000/ƒ Note 1: ƒ is frequency in MHz. Note 2: For the applicable limit, see IC RSS-102 1.1.2 MPE Calculation Method 30  P  G 2 E2 E (V/m) = Power Density: Pd (W/m ) = d 377 E = Electric field (V/m) 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. Page No. : 2 of 3 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973

FCC EMF Test Report Report No. : FA370530 1.1.3 Result of Maximum Permissible Exposure Transmitter Chains & Receiver Chains Information Number of Correlation IEEE Std. 802.11 Number of Receive RF Output Power Transmit Chains Signals with Protocol Chains (NRX) (dBm) (NTX) Multiple NTX b 1 1 Correlated 13.18 g 1 1 Correlated 21.52 n (HT20) 2 2 Uncorrelated 22.03 n (HT40) 2 2 Uncorrelated 18.59 Note 1: RF output power specifies that Maximum Conducted (Average) Output Power. Worst Maximum RF Output Power Result Exposure Environment General Population / Uncontrolled Exposure Separation Distance (cm) 20 Power Level 1 RF Output Power (dBm) Modulation RF Output PD (S) NTX Gain (dBi) EIRP Power Mode Power (dBm) (mW/cm²) 11B-20M 1 13.18 9.00 22.18 0.03286 11G-20M 1 21.52 9.00 30.52 0.22425 11N2.4G-20M 2 22.03 9.00 31.03 0.25194 11N2.4G-40M 2 18.59 9.00 27.59 0.11427 Maximum Permissible Exposure Limit (mW/cm²) 1 Note 1: NTX = Number of Transmit Chains SPORTON INTERNATIONAL INC. Page No. : 3 of 3 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973


Document Created: 2019-11-12 13:26:38
Document Modified: 2019-11-12 13:26:38
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