[ICOM] Digital modes and VOX issue

[KD7JYK DM09]

: However, as soon as I plug it into the laptop, and turn on the VOX, the 
rig
: goes into transmit.  This is with no sound coming out of the laptop, and
: with the VOX gain set at 5% or so, with the anti-vox set at 65% or so.

I ran into that when I first started.  In my case, it was a ground loop of 
several volts which was more than enough into the microphone jack.  I was 
using a laptop, flipping the two wire AC cord over fixed it.  More careful 
design/layout and common grounds fixed future issues using VOX.

Kurt