Alexander,
" UmTRXv2 samples for early adopters should be ready in just few weeks " per here:https://github.com/chemeris/umtrx-schematics
http://lists.osmocom.org/pipermail/umtrx/2012-October/000252.html
And this page states:
" Note: PCB layout will be published here when we start selling UmTRX boards. Prior to that it's available per request to our partners. "