I have not used HDSDR in a very long time, but I think you
need to examine the configuration of I/Q on "Input Channel Mode
On 3/4/2020 06:15, Paul Coddington via
Hi I am hoping someone can help.
I have been running wsjtx with various modes using the
following rig combination.
wsjtx ---> HDSDR ---> softrock The link between
wsjtx uses VAC cables for audio and CAT to HDSDR for rig
This combination worked fine for many years (since 2016)
on a PC running W7 with many 100s of contacts.
Unfortunately having recently replaced my W7 PC with one
running W10 it no longer works.
I have traced the problem to the fact that somewhere in
the chain the allocation of the I/Q signals to the L/R audio
channels gets swopped.
Now the reason for asking help from this group is that I
do not see the same problem when going from W7 to W10 with
other software combinations
eg Powersdr v2.4.4, fldigi ---> quisk
I know that this is an unusual setup but I would be
interested if anyone else using a similar system has
Ron / W4MMP