This is a brief demo of how an ATSC tuner works in newer TVs to get free digital (standard and high def) using a standard antenna. My setup includes 2 CM4221 clone antennas, a pre-amp, and some wiring. Total cost was roughly $100.
In this video you can see the channel guide, along with network names, and current shows. What I didn't show was how you can see the upcoming shows. You can set timers/reminders similar to digital set top boxes.
I'm getting all major networks in the golden horseshoe area.
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