It could be RF feedback with the higher power, that's more likely what it
is. Something's radiating on 40 meters causing that.
----- Original Message -----
From: "Michael Ryan" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, November 05, 2014 2:37 PM
Subject: Destorted voice on 40M
> Hi all:=20
>
> A friend of mine has a Heath SB-220 and its about 40 years old and I =
> think on its 2nd set of 500Zs or perhaps the originals. Anyway he's now =
> getting distorted voice on 40M but just fine on the other bands. it =
> isn't the exciter as its just fine on 40M barefoot. I suspect the =
> parasitics and he's getting some kind of oscillations.=20
> Thoughts?=20
>
> 73:=20
> Mike VO1AX=20