Friis icon

Friis

tos.kuwa
Free
5+ downloads

About Friis

This app caliculates the received power at the receiving antenna for the transmitted power from various parameters according to the Friis transmission equation.
Calculations that include the effects of the atmosphere and rainfall are also possible.

[Reference]
https://en.m.wikipedia.org/wiki/Friis_transmission_equation
ITU-R P.679-9
ITU-R P.838-3

Friis Screenshots