[RFI] Flat Screen TV and RF

Jim Brown jim at audiosystemsgroup.com
Mon Dec 20 22:42:16 PST 2010


On 12/20/2010 5:21 PM, Dr Michael Hunter wrote:
> Any idea as to how I should precede to find the villain ?

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

Most likely one of the cables connected to the TV is acting like a 
receive antenna on 40M. The first thing I would try is a choke tuned to 
40M on the cable coming from Comcast. Second would be a choke on the AC 
cable.  Study the reference for winding instructions.

One piece of good news -- reports like this are pretty rare.

73, Jim Brown K9YC




More information about the RFI mailing list