I'm with a group of hams using wifi gear (mostly ubnt) at 2.3ghz in a HSMM project (it's incredible how far you can go when there's no noise around!). We don't have a big budget so if anyone has 2.4ghz 60-120deg sectors or non-grid dishes (I've seen the grid ones accumulate ice up here) available cheap/free, please let me know and we can look at shipping.
