MPE

FCC ID: PY312200195

RF Exposure Info

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FCCID_1762692

FCC TEST REPORT                                                                    Report No. : FR260110



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




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TEL : 886-3-327-3456                                                   Report Version     : Rev. 01
FAX : 886-3-327-0973


FCC TEST REPORT                                                                      Report No. : FR260110

              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

E (V/m) =     30  P  G                     Power Density: Pd (W/m2) =
                                                                           E2
                  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 TEST REPORT                                                                             Report No. : FR260110


1.1.3     Result of Maximum Permissible Exposure
                               Transmitter Chains & Receiver Chains Information
    IEEE Std.           Number of         Number of          Correlation
                                                                               RF Output
      802.11             Transmit       Receive Chains       Signals with                          Co-location
                                                                              Power (dBm)
     Protocol          Chains (NTX)          (NRX)           Multiple NTX
         b                    2                2                 N/A                19.75                N/A
         g                    2                2              Correlated            19.84                N/A
     n (HT20)                 2                2             Uncorrelated           18.44                N/A
     n (HT40)                 2                2             Uncorrelated           17.66                N/A
Note 1: Co-location, Co-location is generally defined as simultaneously transmitting (co-transmitting)
        antennas within 20 cm of each other. (i.e., EUT has simultaneously co-transmitting that operating
        2.4GHz and 5GHz.)


                                   Worst Maximum RF Output Power Result
    Exposure Environment           General Population / Uncontrolled Exposure
  Separation Distance (cm)         20
   Power Level            1                                  RF Output Power (dBm)
    Modulation                      Chain-    Chain-                        Sum          Gain     EIRP         PD (S)
                         NTX                             -          -                                         (mW/cm²)
      Mode                          Port 1    Port 2                        Chain        (dBi)   Power
     11B-20M              2           16.89   16.58      -          -       19.75        5.73    25.48         0.0702
     11G-20M              2           17.01   16.65      -          -       19.84        5.73    25.57         0.0718
  11N2.4G-20M             2           15.47   15.38      -          -       18.44        2.73    21.16         0.0260
  11N2.4G-40M             2           14.74   14.55      -          -       17.66        2.73    20.38         0.0217
                         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: 2019-11-17 14:06:26
Document Modified: 2019-11-17 14:06:26

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