Building Computer Base with three Atheros Card with Pigtail

Hi Mikrotik Gurus,

We would like to start experiment with a Computer based that run on 3.4Ghz pentium 4. I would like to use SR2 card, but want to know what kind of MiniPCI to PCI adpater that also include pigtail so that I can output of each three cards to an amplifer then through LMR400 cable.


Any suggestion would be appreciated.

B.H