On 5/20/2025 11:28 AM, Tim Duffy wrote:
I have six LG 4K and 8K TVs here - no RFI. Maybe the Yamaha issue is the
problem - I don't know...
Tim's right on suggesting not to rule anything out. I have a big Yamaha
RX, 10-15 years old, that routes audio and video through it in several
formats. When I installed it, I choked cables to speakers and antennas
before turning it on. All those interconnect cables are possible
antennas for Pin One.
Another point -- in the world of consumer products, the word "digital"
is very much a marketing term. For example, digital antennas. :) In the
case of a TV, the only technically correct use of the word is that the
RF tuner and demodulator for digital signals and some logic to support
those signals, is built-in, rather than an exterior box. My 10-15 year
old Sony had such a tuner for first generation digital TV standards
built in.
A new digital TV Standard (NTSC 3.0 I think it's called) was introduced
maybe 5 years ago, and is being pretty widely adopted major markets. It
has many interesting capabilities, including the ability to transmit
pay-TV, in which the decoders are connected to the internet and make
extractions from our bank account. Current generation TV sets will have
a new generation tuner built in, and some are better than others. There
are also several outboard tuners that that feed audio/video inputs of
existing sets.
73, Jim K9YC
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