[Elecraft] Strange PX3 issue

[Roger Meadows]

Recently, my PX3 has started showing signals adjacent to the one I am listening to, both to the left and right. I went ahead and did the sideband nulling with no issues but the problem was still there.

I then turned down the volume and found that the adjacent signals went aways. Raise the volume, they come back. Its like the PX3 is picking up something from the KX3. I did move the KX3 as far away from the PX3 as the cables would allow to no avail.

Any ideas?

Roger
AE4RM