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Originally Posted by SteamWake
I believe there all digital already.
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Well digital signals can also be broadcast. Analog and Digital only refer to the type of signal not the means of transmission.
Perhaps I need to explain further.
When I say "broadcast" I mean TV signals sent out from a radio tower. It's also called "over-the-air" TV. It predates cable and satellite by a couple of decades and is still used in the US.
Here's what the antennas look like:
"Rabbit ears" (Set top antenna)
Roof top antenna
