SDR Radio - LabVIEW driver
http://sdr.osmocom.org/trac/wiki/rtl-sdr
http://www.reddit.com/r/RTLSDR/comments/s6ddo/rtlsdr_compatibility_list_v2_work_in_progress/
Schematy - transceivery, generatory, wzmacniacze ...
http://www.qsl.net/va3iul/