RF EXPOSURE

FCC ID: CCKPC0098

RF Exposure Info

Download: PDF
FCCID_684870

General population/uncontrolled exposure MPE calculation
MPE Calculator  DMP 1140 Series Key Fob                    Test 060714
                MPE uses EIRP for calculation. EIRP is based on TX power added to the antenna gain in dBi.
                dBi = dB gain compared to an isotropic radiator.
                S = power density in mW/cm^2                                            Antenna Gain (dBi)                             1
                                           Output Power                   dBd + 2.17 = dBi      dBi to dBd                          2.17
Tx Frequency (MH       914                        (Watts)          0.0006            Antenna Gain (dBd)                            -1.17

Cable Loss (dB)         0.0                             (dBm)                   -2.22             Antenna minus cable (dBi)        1.00

      Calculated ERP (mw) 0.458                                                                        EIRP = Po(dBM) + Gain (dB)
      Calculated EIRP (mw) 0.755                                                                       Radiated (EIRP) dBm        -1.218
                                                                                                       ERP = EIRP - 2.17 dB
        Occupational Limit     Power density (S)                                                        Radiated (ERP) dBm        -3.388
        3.04667    mW/cm2      EIRP
                              ------- = mW/cm^2
      General Public Limit     4 π r^2
        0.60933    mW/cm2      r (cm) EIRP (mW)

                                   FCC radio frequency radiation exposure limits per 1.1310
                                     Frequency (MHz)              Occupational Limit    Public Limit
                                        300-1,500                       f/300             f/1500
                                       1,500-10,000                       5                   1


                                   FCC radio frequency radiation exposure limits per 1.1310

                                                                  Occupational Limit    Public Limit
                                                                      @ Tx Freq          @ Tx Freq
                                     Frequency (MHz)                 (mW/cm^2)          (mW/cm^2)
                                        300-1,500                    3.046666667        0.60933333
                                       1,500-10,000                       5                   1


                                          EIRP                        Distance          Distance           S
                                        milliwatts                        cm             inches          mW/cm2
                                         0.755                          50.00             19.69         0.00002
                                         0.755                          40.00             15.75         0.00004
                                         0.755                          30.00             11.81         0.00007
                                         0.755                          25.00              9.84         0.00010
                                         0.755                          20.00              7.87         0.00015
                                         0.755                          15.00              5.91         0.00027
                                         0.755                          14.00              5.51         0.00031
                                         0.755                          13.00              5.12         0.00036
                                         0.755                          12.00              4.72         0.00042
                                         0.755                          11.00              4.33         0.00050
                                         0.755                          10.00              3.94         0.00060
                                         0.755                           9.00             3.54          0.00074
                                         0.755                           8.00             3.15          0.00094
                                         0.755                           7.00             2.76          0.00123
                                         0.755                           6.00             2.36          0.00167
                                         0.755                           5.00             1.97          0.00240
                                         0.755                           4.00             1.57          0.00376
                                         0.755                           3.00             1.18          0.00668
                                         0.755                           2.00             0.79          0.01503
                                         0.755                           1.75             0.69          0.01963
                                         0.755                           1.50             0.59          0.02672
                                         0.755                           1.25             0.49          0.03847
                                         0.755                           1.00             0.39          0.06011
                                         0.755                           0.75             0.30          0.10686
                                         0.755                           0.50             0.20          0.24044




                                                                                        Public Limit
                                                                  Occupational Limit     minimum
                                                                  minimum Distance       distance
                                     Frequency (MHz)                    (cm)               (cm)
                                        300-1,500                        N/A                N/A
                                       1,500-10,000                      N/A                N/A




ROGERS LABS, INC.                                         Digital Monitoring Products, Inc.
4405 W. 259th Terrace                                     MODEL: PC0098 Wireless
Louisburg, KS 66053                                       Test #: 060714             FCC ID#: CCKPC0098
Phone/Fax: (913) 837-3214                                 Test to: FCC Parts 2 and 15C            Page 1 of 1
                                                                                                                               DMP PC0098 RF Exp.doc 7/20/2006



Document Created: 2006-07-20 15:52:49
Document Modified: 2006-07-20 15:52:49

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC