A:Answer I found this on a Roku blog:
"How to watch local channels for free with antenna
A lot of Roku users might not realize how simple it is to watch broadcast TV for free. How? With an HDTV antenna! We’re gonna drop some details below, but for more in-depth info, visit our Roku TV antenna page.
First, simply connect an HDTV antenna to your Roku TV. Next, follow the easy on-screen steps to scan for channels. Then, start watching your local stations for free! It’s really that simple.
Haven’t used an antenna in a while? No sweat. Today’s HDTV antennas are not the bunny-ears-and-tinfoil of the past. They’re smaller, inexpensive and allow you watch local broadcasts from up to 100 miles away, depending on the antenna. Of course, the number of stations you get can change by location, so your mileage may vary with an antenna based on where you live.
With Roku TV’s built-in features for Live TV and HD antenna, it’s easy to cut back on pricy contracts without cutting back on the features that cable offers. Features like local network integration into the Live TV Channel Guide, the ability to search both live and streaming channels, or live TV pause when you connect a compatible USB drive to your TV help make Roku TVs a part of a complete cord cutting setup."
