Maybe it's well known by all in the group and in this case I am sorry to waste some space here. But, right now I have find an interesting information: WIMO is reselling those two pieces, SDR-IQ and IF-2000.
Just for who is interested in.
Usual disclaimers apply: I haven't any connection to WIMO, nor with any of theirs representative, etc. etc.
73 de iw1ayd Salvo
PS I haven't done any price comparison, but today it could be at anytime a waste of time as moneys exchange rates are almost as the solar cycle.