Hi All,
I love this rig, a lot, but I am noticing a strange random wideband noise when using FT8 in WSJT-x via VAC. My setup is as follows:
Sunsdr2 pro V 1.3.1 update 5.
HP workstation 32GB RAM
VAC (full version)
The VAC settings are as follows:
https://drive.google.com/open?id=1-p7HqPIBczfhqrKD6Kj2k9FuqIh664kD
I have ESDR2 in DIGU mode and all seems fine using VAC but randomly either when I tune in WSJT-x or TX during a QSO cycle I see a strange wideband 'crack' or noise burst that looks like this:
The VAC settings in ESDR" are as follows:
Has anyone seen this before? Anyone have any solutions or suggestions ?? It behaves the same whether into a resonant antenna or a dummy load.
Thanks.
Jonathan
MM0OKG