I am gradually sorting out the SDR1000. It works perfectly on digital modes and now works with WSJT6.
BUT for some reason it does not want to work on SSB.
I am using the Presonus Firebox and have been backwards and forwards over the connections to check them all,
The unit switches to xmit, but no spectrum and no output.
Mic is set at 50, the Firebox is on +12db,  
 
It would seem that I am not getting any audio through the Firebox, any ideas on how to check it?
I checked with a scope at the end of the cable from the mic on the SDr1000, ie the input to the Firebox and I can see my audio "whistle or whatever"
but checking with a scope at the end of the cable "line in" to the SDR, nothing, there does not appear to be any audio unless it is very very low level.
 
What have i got wrong.?
Comments please
Regards to all
Ross
ZL1WN
 

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