EIRP Link Budget Calculations

0005-EX-PL-2013 Text Documents

Cellco Partnership

2013-01-03ELS_132267

1 of 1 Your source for quality GNSS Networking Solutions and Design Services, Now! Change the values in the yellow boxes to calculate required readings Ant Cable Insertion Repeater Amp Splitter Repeater EIRP @ Range In Receive Ant Gain Loss Gain Loss/Gain Ant Gain Range in Feet dBm ERP 40 -26.97 30 11 3 100 -139.29 -141.44 Total Signal Power @ Range in Watts Total System Gain : 57.03 dB 11.8E-18 GPS Carrier Frequency MHz : 1575 MHz Range in Meters Radiated Power dBm 31.17 ‐72.97 Avg Receive Power L1 dBm N. America : -130 dBm Transmitted Power (W) Free Space loss with Isotropic Antennas : -66.32 dB 25.3E-12 TX Pwr (dBm) to antenna = -130 dBm + 57.03 - 3 dB (Repeater Ant Gain) = -75.97 Effective Isotropic Radiated Power (W) 50.5E-12 30.77 pW ERP Effective Radiated Power (dBW) EiRP ERP -102.97 TX Pwr (dBm) to antenna -75.97 -75.97 dBm Repeater Ant Gain 3 0.85 dBi/dBd Total Power radiated -72.97 -75.12 dBm FSPL (100 ft) -66.32 -66.32 dB EiRP/ERP @ 100 ft -139.29 -141.44 dBm Effective Radiated Power -102.97 -105.12 dBW Effective Radiated Power 50.5 30.8 pW EiRP ERP VZW VIC Summary


Document Created: 2012-12-27 09:15:50
Document Modified: 2012-12-27 09:15:50
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