University of Kansas AE EIRP Calculation Maximum Power

0417-EX-PL-2015 Text Documents

University of Kansas

2015-07-24ELS_165104

              Change the values in the yellow boxes to calculate required readings
                  -140 or less at a range of 100 feet to meet NTIA regulations

Receive Ant     Cable Insertion Loss   Repeater Amp Gain     Repeater Ant Gain Best                         Effective Isotropic Radiated Power @
Gain (dBm)             (dBm)                 (dBm)                Case (dBi)            Range in Feet                   Range In dBm
    35                  -5.1                   22                      3                    100                             -141.19

              GPS Carrier Frequency MHz                         Total System Gain       Range in Miles      Total Signal Power @ Range in Watts
                        1575                                           54.9                 0.02                           7.6E-18

      Avg Receive Power L1 dBm North America                                           Range in Meters              Radiated Power dBm
                       -130                                                                31.17                           -75.1

       Free Space loss with Isotropic Antennas                                        Range in Kilometers          Transmitted Power (W)
                       -66.09                                                                0.03                        15.5E-12

                                                                                                                Effective Radiated Power (W)
                                                                                                                           30.9E-12

                                                                                                               Effective Radiated Power (dBW)
                                                                                                                            -105.1



Document Created: 2015-07-24 12:47:42
Document Modified: 2015-07-24 12:47:42

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