Could you tell us how that card fare ?
And why you have to pull out them ?
Your information could help other mt user
from trying and get the same or worse problem from NMP8602
We pulled a bunch because the just died. CM9s and various generations of MT atheros cards ran just fine in the same circumstances.
We pulled another bunch becuase they died at -14*C. CM9s will run fine well down into the -30s.
We finally pulled the rest because they like to start to reboot routerboards. You can drop the transmit power to reduce the problem, but frequently the rebooting comes back regardess of your efforts to stop it.
Replace the 8602 with a CM9 or R52 and everything is golden again.
We were never sure what was doing to go wrong next.
They are very, very, VERY bad news.