Technical Specifications and Support:
Dual channel, 16 bit, 250 MSPS DAC
Nope ... RX/TX. If you'd read the article by the way, it should have been clear they wanted a SDR that goes both ways. Of course it doesn't really have an amplifier to speak of, so you can't just hook up an antennae to it and expect to work the world. Especially if you want to output multiple signals in multiple bands, as mentioned in the article, things can get very hairy at the transmission end. By the way, good, distortion free, broadband amplifiers aren't cheap as well and come with their own set of problems.
The idea might be nice, an 'open source' spectrum, and for the receiving end it's all fine and dandy. I'm not a proponent, of security through obfuscation/obscurity, so regulation of waves receiving: Governments, just grow up!
But even at low power conditions, for certain frequencies, you don't want to have transmission capabilities in the wrong hands (read: someone who hasn't at least got a a HAM Radio license. A degree in Electronics, Electromechanics, Physics might suffice as well... if it has covered the correct subjects). Things can turn out very nasty even at low power situations. Things like GPS will stop working, or other satellite signals jammed. Many satellites only transmit at an order of 10-100 watts. The amount of signal left when received on earth is miniscule. A little more power and things like Wifi and RC toys/remote controlls/bluetooth will be affected. Digital broadcasting is next I think... including mobile phones and portophone systems there isn't nearly as much robustness in there as there was with the old analogue signals... As they digitized the signals, they could cut bandwith and power requirements... Nice for energy savings and miniaturization of systems but it does mean it can be jammed easier, even if there is overhead in the protocol for error correction. Well .. you'll get the picture.
While I agree this sounds like a better deal for radio enthousiasts than the Ettus USRP and I'll be itching to get my hands on one of these, color me sceptic about the whole low power broadband broadcast 4 noobs vibe the Per Vices founders seem to transmit.
73. PG8W.