[RFI] HDTV: Plasma vs LCD
Jim Brown
jim at audiosystemsgroup.com
Fri Dec 21 13:23:34 EST 2012
On 12/20/2012 9:10 PM, KD7JYK DM09 wrote:
> Regardless of who you operate and where, point your beam at their TV until
> they dispose of it.
I should repeat my reminder that, in today's world, nearly all instances
of RFI to consumer equipment is caused by Pin One Problems, NOT by
conventional differential coupling into radio circuits. So if you
managed to excite these design errors, the most likely result would be
audio detected by the equipment in their home A/V system, NOT the TV.
The listener would hear key clicks, AM-detected SSB, etc. If it did
happen to get into the TV, it would almost certainly be by a Pin One
Problem, and the symptom would be breakup of the digital signal. But I
would expect the audio issues to dominate.
73, Jim K9YC
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