MPE

FCC ID: NDD9574281405

RF Exposure Info

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FCCID_2308749

RF Exposure Report Report No. :FA222113-03 1 Maximum Permissible Exposure 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

RF Exposure Report Report No. :FA222113-03 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* 6 300-1500 1.585 ƒ 0.5 0.0042 ƒ 0.5 ƒ/150 6 1500-15000 61.4 0.163 10 6 15000-150000 61.4 0.163 10 616000/ƒ 1.2 150000-300000 0.158 ƒ 0.5 4.21 x 10-4 ƒ 0.5 6.67 x 10-5 ƒ 616000/ƒ 1.2 Note 1: ƒ is frequency in MHz. Note 2: For the applicable limit, see IC RSS-102 1.1.2 MPE Calculation Method 2 E (V/m) = 30  P  G Power Density: Pd (W/m2) = E 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

RF Exposure Report Report No. :FA222113-03 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 23.72 g 1 1 Correlated 21.81 n (HT20) 2 2 Uncorrelated 24.77 n (HT40) 2 2 Uncorrelated 22.24 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) b 1 23.72 2.80 26.52 0.08928 g 1 21.81 2.80 24.61 0.05750 n (HT20) 2 24.77 2.80 27.57 0.11368 n (HT40) 2 22.24 2.80 25.04 0.06345 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: 2018-08-12 03:36:38
Document Modified: 2018-08-12 03:36:38
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