Receive Noise with USB #cat


Hi Group
I have an Ubitx V.5 working well. One problem I found is that when I
connect an USB cable to my Ubitx from the computer for CAT control,
my receive level noise increases substantially. I have an USB cable that
is well shielded for RF and the cable has a ferrite bead on each end. The
Ubitx is well grounded. Maybe I'm expecting too much for a under $200 rig.
You can only ask. Hi Hi.... Any suggestions would be welcomed.
Thanks in advance

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