Before you buy an antenna, use this tool from the FCC to see where local stations are broadcasting from. This will help you know what kind of range you need to look for with your antenna. If you don’t purchase a strong enough antenna, you might not be able to watch certain channels. Also, these are only broadcast channels, so be warned that you won’t be able to watch your cable favorites with OTA TV.
Remember the days when you could watch network television for free? (those under 25, ask your parents). Well those channels are still available at no cost...if you have an antenna. And no, we're not talking about the clunky rabbit ears of old. Antennas have changed substantially in looks and performance over the last several years. Breakthroughs in technology spurred by development of the tiny but powerful digital antennas in smartphones have been adapted to the realm of TV reception. The result? "TV antennas today are 10% of the mass they were decades ago," says Richard Schneider, president of Missouri-based manufacturer Antennas Direct. "And the move to an all digital transmission that the FCC mandated back in 2009 has put those TV signals in a higher frequency which means a better signal with less noise".
The major network channels are all broadcast in HD. And you'll be pleasantly surprised to learn that the quality of uncompressed HD video in an antenna feed is actually superior to what you've been getting with your cable box. Cable operators have to deliver hundreds of channels, plus broadband and phone service over a single connection to your home, so the TV signal is usually compressed to conserve bandwidth. Not so with your OTA feed. The difference is immediately noticeable. Outside of a Blu-ray movie, this is the best output I've ever seen on my TV. And did I mention the channels are free?
But beware -- there are a few missing gaps when it comes to support. Many devices have the Hulu or YouTube app, for example, but not all of them support live TV viewing. The PS4 is missing both, as well as Sling TV. DirecTV Now doesn't work with game consoles at all, and of course PlayStation Vue won't stretch to include the Xbox One. Amazon Prime apps work across most devices, but the company's feud with Google keeps Android TV and Chromecast on the sideline.