[GreenKeys] RTTY mystery

[Jeffrey Angus]

On 2/12/2011 12:33 PM, Jim Haynes wrote:
> OK, you hear the shift when you turn the power down.  But when you go
> up to full power is it still shifting?  Could well be you are getting
> RF into some circuit, and when it gets strong enough it is overpowering
> your shift signal and causing steady mark or steady space.

That's pretty much the effect I had due to RF in the shack.

Jeff-1.0
wa6fwi