[ARC5] PS Hum in BC-453-B (solved!)

[Bill Cromwell]

Hi Roy,

I do have some of that stuff here but maybe I can just convert the 
present wiring into twisted pairs by um.. twisting them. It won't take 
very long to find out. My quick version won't have the shield though.

73,

Bill  KU8H


On 01/29/2015 09:07 PM, Roy Morgan wrote:
>
> Note that Cat 5 computer data cable is especially constructed to reduce pickup from external fields.  I think it has 4 pairs of conductors and the shield.  You could run the filament current through two pairs and the B+ through a third pair.
>
> Roy
>
>   
> Roy Morgan
> RoyMorgan at alum.mit.edu
> K1LKY Since 1958
>
>