[hpsdr] ozy/janus as soundcard for digital modes

george byrkit ghbyrkit at chartermi.net
Wed Nov 2 15:16:07 PDT 2011


Dear Stephen,
The problem is that PowerSDR wants I/Q data (quadrature data) and NOT
'stereo left-right' data in to processs.  So using 'direct audio' is not a
suitable connection to a Janus card or thru it to PowerSDR.  You will NOT
decode audio properly on RX.  Likewise, you SEND I/Q data (not mono or
stereo data) TO the radio to TX.

This is what Phil VK6APH was asking about (politely, as a Brit) when he
asked if the TS480 could provide I/Q data out...

73,
George K9TRV


 1320272167.0


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