I have this sitting on my desk at the moment (just OpenBTS + rPi + a SDR). Nothing too crazy about it. I like this because they are using the rPi itself as a r

I have this sitting on my desk at the moment (just OpenBTS + rPi + a SDR). Nothing too crazy about it. I like this because they are using the rPi itself as a radio -- that's a pretty neat hack.