RE: Radio Interference
Hey Outlaw I think you've hit on something.
My question sort of ruled out the magnetic effect as I am interested in the effects of the antenna wire running by a servo not wound around it. Your thought of magnetic injection is closer to the point however this would come into play only if the routing of the wire produced some sort of coil in the antenna wire. Also "injection" in milivoltage systems may be too strong a term. "Rejection" may be closer to the point in this case.
I suppose what I'm really asking is "What is the electromagnetic effect on the antenna to recieve signals imposed by a current in parallel wires in close proximity to each other and how does this effect on the antenna vary as the distance between the two increases or decreases?"
I'd welcome your thoughts as you seem to have much experience in this area.