DM780 is the audio module part of Ham Radio Deluxe. It decodes digital modes and morse. It also is used to transmit too. I was playing around with it on 10 metres yesterday and the FT-450D rig was not showing anything on the S meter. I also was listening on the audio feed and couldn't really discern anything. However DM780 was displaying loads of stations on the PSK-31 section of the band around 28.120 MHz
The computer display was showing South American stations (28/04/2015) at around 15:20 UTC. The 10m band was open,
I managed to work a few stations in Argentina and Brazil around 7000 miles away using just 25 Watts into my end fed dipole.
I think this software is astonishing.
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