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SWL homemade radio receiver I am using, which I developed my radio reception is already known to be used for PC TV receiver (USB) The development is currently in progress, is now v2. version testing, and construction of software is in progress. Are you interested in listening to shortwave broadcasts, as well as getting ready for amateur exam. Homemade MSDR v1.0 SDR radio (RTLSDR ARDUINO + + + PC.motherboard), more info: http://msdr.ingyenblog.hu 40m + quadloop multiband antenna Discont MIDLAND ALAN 95 + WOUXUN KG-UVD1P