Calculation of the average antenna EIPR of a radio transmission system.

Transmitter

Output Power: W == dBW
Mode Factor: == dB :: use 1.0 for FM, 0.2 for SSB etc
Usage Factor: == dB :: use 0.4 for typical FM contact

Average Power from Transmitter: W dBW
Maximum Power from Transmitter: W dBW

Feeder and Other Losses

Feeder Loss per 100m: dB
Feeder Length: m
Feeder Loss: dB
Other Losses: dB
Loss Factor: == dB

Average Power into Antenna: W dBW
Peak Power into Antenna: W dBW

Antenna Gain

Antenna Gain: dBi
Gain Factor:

Average EIPR: W dBW
Peak EIPR: W dBW



License

EIPR Calculator is Copyright © 2021 Harry Whitfield (G6AUC), All Rights Reserved.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA