[RFI] Weird one

[Jim Brown]

Rick,

Beads do NOTHING at 40-160M -- they are VHF suppressors. Study my 
RFI tutorial for specific suppression ideas. 

http://audiosystemsgroup.com/RFI-Ham.pdf

73,

Jim K9YC

On Sun, 12 Oct 2008 10:14:23 -0700 (PDT), rick darwicki wrote:

>Hi all,

>I have a Sony TV with a DirecTV box and DVD player connected with 
RWY cables to the Video Inputs. Beads and snap-ons on everything 
including the short speaker wires. On the low bands 40-160 with 
the DirecTV box and DVD grounded together the picture tilts with 
keying about 20 degrees and gets into the audio.

>If I disconnect the ground between the boxes the interference 
reduces quite a bit. Now the interesting part. If I remove the RWY 
cables from the DVD to the TV the interference INCREASES. However, 
if I just UNPLUG the cables right at the DVD box, there is on 
audio interference and the screen barely jumps at all.

>Any ideas?

>Thanks
> 
>.ú:*´¨`*.ú: RICK, N6PE .ú:*´¨`*:ú.
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