[TenTec] RigBlaster and Orion II

[Ken N9VV]

Kim have you possibly tried a line isolator? if that cures the 
problem then it is obviously a ground loop somewhere in your 
setup. Some inexpensive isolators are available from Radio Shack
http://www.radioshack.com/product/index.jsp?productId=2062214
de ken n9vv



Kim Elmore wrote:
> OK, I'm confused.
> 
> I have a RigBlaster Plus that I'm trying to use with my Orion II. I 
> have installed the jumpers following the manual diagram, which also 
> follows the wiring for Yeasu rigs. I'm experiencing terrible hum on 
> the audio and I can't figure out why. What's wrong? How *should* I 
> configure the jumpers?
> 
> Kim Elmore, N5OP
> 
>