Sound Card<–>Radio Audio Isolation
#12
Thanks Lou,

I'll have a look at them.

To round it off, the USB mixing desk took a little coaxing to get it talking to WSJT-X and then to work out fader, gain and EQ.  For the record EQ I am using is 12kHz +15 (as far up as it will go) and 80Hz -15.  The Rx VU level on the desk is around 0 to +6 dBu.

I fiddle with the mic gain, input fader to get the Rx working.  I use the Main Mix Out fader to set the Tx signal below clip - again around +6 dBu.  Of course it is in combination with the PWR control in the software.

I completed a couple of QSO's with some JA's but as my location and antennas leave a little to be desired, that is a good start.

Thanks for the help, it has been much appreciated.

   
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Messages In This Thread
Sound Card<–>Radio Audio Isolation - by VK2CSW - 29-04-2018, 12:53 PM
RE: Sound Card<–>Radio Audio Isolation - by VK5ZD - 04-05-2018, 09:33 AM
RE: Sound Card<–>Radio Audio Isolation - by VK2CSW - 15-05-2018, 05:36 PM

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