How to Connect an Indoor Antenna to Your TV: Easy Steps for Seniors

By Phillip Swann
The TV Answer Man
Follow me on X or Facebook

Sir, I read your article about antenna being free and a great way to watch TV. Can you walk me through how to connect an indoor antenna to your TV? I ordered an indoor antenna but I don’t want to call a technician if I don’t have to. – Helen, Lima, Ohio.

Helen, you’re a smart one. The indoor TV antenna, which can cost as little as $30, can give you free local channels – ABC, CBS, NBC, The CW, Fox, PBS, and more – in crystal-clear HD for many people. The good news is that connecting one is usually straightforward. You don’t need tools or special skills – or an expensive technician. Here’s exactly how to do it, step by step.

Connect an Indoor Antenna: What You’ll Need

• Your indoor antenna (most come with a coaxial cable already attached)

• Your TV remote

• A few minutes and good lighting so you can see the ports clearly

Step 1: Locate the Antenna Port on Your TV

Turn the TV around carefully (or have someone help if it’s large; I don’t want you getting hurt.). Look on the back or side for a round metal connector about the size of a nickel. It is usually labeled ANT IN, RF IN, Antenna, or simply shows a small antenna symbol.

That’s the port you want. Modern TVs almost always have one.

Step 2: Connect the Coaxial Cable

Your indoor antenna has a coaxial cable ending in a threaded metal connector (it looks like the old cable-TV plug).

Gently screw that connector onto the ANT IN port on the TV. Turn it by hand until it feels snug; don’t force it or use pliers. A firm hand-tighten is enough.

If your antenna is labeled amplified (many are), plug its small power adapter into a nearby wall outlet or into a USB port on the TV if the instructions say so. The antenna itself should sit near a window or high up for the best signal.

Step 3: Power Everything On

Plug the TV back into the wall (if you unplugged it) and turn it on.

Step 4: Scan for Channels

This is the most important part. You want to be sure you get every available channel.

1. Press the Menu or Settings button on your remote.

2. Look for Channel, Broadcast, Antenna, Auto Program, or Channel Setup.

3. Choose Antenna or Air (not Cable).

4. Select Scan, Auto Tune, or Channel Search.

The TV will search for available stations. This can take a few minutes. When it finishes, you’ll see a list of the channels it found. Use the channel-up button on your remote to flip through them.

That’s it. You’re done, Helen!

A Few Helpful Tips for Better Reception

• Place the antenna near a window and as high as practical. You want to be sure it has a clear view of the signals from your local station broadcast towers.

• Try different spots in the room if the picture is weak; sometimes moving it just a foot or two can make a big difference.

• Avoid putting it next to large metal objects or electronics that might interfere.

• If you don’t get many channels the first time, run the scan again after repositioning the antenna. Trial and error is your friend.

• Reception varies by location. People in suburbs or near cities often get excellent free TV. Those in remote or hilly areas may get fewer channels. You can get a glimpse of what channels might be available in your area at the web site, antennaweb.org. Input your zip code and/or address and it will post a list.

Helen, once it’s connected and scanned, you should be watching free local news, weather, classic shows, and sports without paying a monthly bill. Many of my readers save $100 or more every month this way.

If the picture is snowy or you get fewer channels than expected, don’t worry; just move the antenna and rescan. Most people figure out the best spot within a few tries.

Helen, I hope that helps. Happy viewing and stay safe!

Have a question? Send it to The TV Answer Man at swann@tvanswerman.com

The TV Answer Man is veteran journalist Phillip Swann who has covered the TV technology scene for more than three decades. He will answer your questions regarding new devices and services that are changing the way you watch television. See the bio for Phillip Swann here.