L2 Link Budget

0169-EX-CN-2019 Text Documents

AeroTEC Inc.

2019-04-29

                                               L2 Link Budget Calculations for Aerotec

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

  Receive Ant                                  Repeater Amp Gain       Repeater Ant Gain Best                         Effective Isotropic Radiated Power @
  Gain (dBm)     Cable Insertion Loss (dBm)          (dBm)                  Case (dBi)            Range in Feet                   Range In dBm
      40                     -4.3                      30                        -6                   187                             -141.66

                 GPS Carrier Frequency MHz                               Total System Gain        Range in Miles      Total Signal Power @ Range in Watts
                           1227                                                 59.7                  0.04                           6.8E-18

           Avg Receive Power L1 dBm North America                                                Range in Meters              Radiated Power dBm
                            -132                                                                     58.28                           -72.3

            Free Space loss with Isotropic Antennas                                             Range in Kilometers          Transmitted Power (W)
                            -69.36                                                                     0.06                        29.5E-12

                                                                                                                          Effective Radiated Power (W)
                                                                                                                                     58.9E-12

                                                                                                                         Effective Radiated Power (dBW)
                                                                                                                                      -102.3





Document Created: 2019-04-29 14:54:16
Document Modified: 2019-04-29 14:54:16

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