cooper, thanks actually i'm gona buy it for having some fun at home it looks a really cool device comparing with the price :) But for the application i'm trying to develop i need a SDR that be able to transmit and receive in frequencies from at least 1-10 MHz with quality.
winter_soldier, the application it's for bio-medical purposes, what i need is to send a signal that will get a difference in the phase when going trough a human body and then be able to receive and measure that difference. But my problem is the most of available SDR boards able to transmit and reception are not in this frequency range or are really expensive like the USRP N200 with a daughter board.
If someone knows where to find some implementation for this kind of system it would be also a great help.
Thanks for the replies.