Do you mean the transmitter part of the exede tria. It is up to 2watts. It varies based on weather and other factors. It is strictly line of sight though. Only in front of dish directly would you be faced with any problems. The frequency is very high.
Perhaps I'm asking the wrong question. I need the Power (1-2 watts from what I see here) and the gain of the antenna. The customer is interested in the Power Density but that seems to be a function of the Transmit Power and the Antenna Gain.