With two RB600's and 8 R52's could you feasibly build a Nstream-Quad bridge ?

you could make two nstreme-dual links and then make eoip tunnels that you can bond together with 'bonding'. or use per-packet load balancing. we achieved 300Mbps at some earlier MUM like this.

bear in mind that there will be interference, and also the antennas can't be too close to each other.

how close can be antennas if xr5 interfaces used in nstreme2/nstreme_quad

is it possible to use double polarisation antennas V/H (e.g. http://www.reloadbg.com/snimki/oblu4vatel2.jpg) in nstreme2/quad to reduce number of antennas

Hi Normis,
could you please provide more info on the 300Mbps pt-to-pt link you described? Config files or ppt presentation might help..
Probably using two double polarized antennas per side and RF filters, will allow
reasonable cost, space saving, low crosstalk and stability...

Rgds