I'm planning to set up a wireless link with 2 RB532 at a distance of 31km using dual nstreme wtith SR5, and dual polarized antennas transmitting on 5.180-5.320 range and receiving on 5.745-5825 range. Anyone knows what performance could I get, o someone has done this with this configuration. I'll probably get about -60dbm signal strength.

I'm thinking to use a routerboard 532 overclocked at 333mhz, to get better performance. I will post the results soon.