A LOT of (or maybe a few of) ham operators these days also use Software Defined Radios to gain more than what the physical hardware gives, or to monitor multiple devices simultaneously, or to modify the apparatus as they wish without investing in expensive hardware.
These SDRs mostly support Rx, with some having Tx capabilities too.
The question is do questions on these systems too belong here?
P.S. If not, please vote for a new site I've proposed on Area51. (Shortlink: http://j.mp/sdr-area51 )
Thanks for your help. :-)