Gino, I have this from a older presentation Vegetation Loss – the loss expected due to radio energy being absorbed by the moisture content of the vegetation. This loss will vary for every situation, however the typical tree loss expected at different frequencies has been estimated by the International Telecommunication Union150 feet of trees
150 feet of trees Frequency 902MHz 2.4GHz 5.8GHz Expected additional path loss 9 dB 25 dB 60 dB On Thu, Feb 11, 2016 at 7:17 AM, Gino Villarini <[email protected]> wrote: > I have calculated the nlos loss due to foliage on a 1 mile path to aprox > 25 - 30 db, how can I extrapolate that to 2.5 and 900? >
