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ERP Calculator

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
Calculate Repeater System ERP
01:  Enter Transmitter Watts Output Power to the Duplexer.
02:  Enter Manufacturers Duplexer Loss in db.
                Enter 0 if you don't have a duplexer
03:  Calculated Duplexer Power Loss in Watts.
04:  Enter Manufacturers cable loss in db per 100 feet.
05:  Enter Length of Feedline in feet.
06:  Calculated feedline loss in db.
07:  Calculated Power loss in feedline in watts.
08:  Total watts lost.
09:  Power to the Antenna.
10:  Enter Antenna Gain in dBd (over dipole).
11: ERP Calculated Effective Radiated Power in watts.
12: Duplexer db loss Calculated.
13: Enter Receiver Sensitivity at Receiver in microvolts.
14: Calculated Receiver Sensitivity at Antenna input on Tower in microvolts.
15: Clear form

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