Link Budget Calculation

0788-EX-CN-2018 Text Documents

Daytona Aircraft Services, Inc.

2018-11-09ELS_219580

Repeaterlinkcalculations.xls



   GPS Source, Inc. Repeater Budget Calculator


                                          Change the values in the yellow boxes to calculate required readings
                                                                                                                                             Repeated Signal
                                       Ant Cable Insertion                                 Repeater Ant Gain Best                           Power @ Range In
       Receive Ant Gain                      Loss                        Repeater Amp Gain          Case             Range in Feet                dBm


                   33                              -10                          30                    3                    100                       -140.10
                                                                                                                                          Total Signal Power @ Range
                                    GPS Carrier Frequency MHz                                  Total System Gain      Range in Miles                 in Watts


                                                1575.42                                               56                   0.02                    9.8e-18
                                    Avg Receive Power L1 dBm
                                          North America                                                              Range in Meters         Radiated Power dBm


                                                  -130                                                                    31.17                      -74
                                        Free Space loss with
                                         Isotropic Antennas                                                         Range in Kilometers     Transmitted Power (W)


                                                 -66.10                                                                    0.03                      2.0e-11
                                                                                                                                           Effective Radiated Power
                                                                                                                                                       (W)


                                                                                                                                                     4.0e-11
                                                                                                                                           Effective Radiated Power
                                                                                                                                                      (dBW)


                                                                                                                                                     -104




http://www.gpssource.com/Repeaterlinkcalculations.htm [9/5/2008 12:18:19 PM]



Document Created: 2018-11-09 11:07:47
Document Modified: 2018-11-09 11:07:47

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