On May 11, 9:04 am, "mlrod...@gmail.com" <mlrod...@gmail.com> wrote:

> Now I need to install a similar system in a bigger condo (50 houses)
> and I am considering the 802.11n technology.


Until somebody with N knowledge and experience answers, I can say
this:

G should do everything you need for outdoors. You already have the
right idea, which is to use directional antennas and multiple APs
strategically placed. I don't think going to an N router is going
to get you anything in this case. You will just use it in G mode with
a single antenna.

Now inside the houses is a different matter. There you can use the
N's existing antenna array...