Just like long-playing records and turntables, TV antennas have made a comeback. But unlike the LP revival—which feeds on nostalgia and the appeal of old-school analog audio—the antenna resurgence is fueled by consumers looking to save money.

More on Cord-Cutting

Cord-cutters are buying antennas to save money by cutting their monthly pay-TV services—and they're doing it in large numbers. Over the past two years, 3 million additional consumers have started using a TV antenna, according to a recent analysis of Nielsen viewing data by nScreenMedia, a market research firm. That puts the total number of homes with indoor or outdoor antennas above 15 million.

Should you take the plunge and buy an antenna? There a few factors to consider, starting with how much entertainment you like to watch online.

Joining the Streaming Nation

Antennas are more appealing than ever because of the rise of online video subscription streaming services—especially cable TV-replacement packages that can act as an alternative to traditional pay-TV plans. Basically, pairing streaming video and free over-the-air TV gives you lots of viewing options at a lower price. 

"The number of homes relying exclusively on an antenna for TV has hardly changed at all" since early 2015, says Colin Dixon, founder and chief analyst at nScreenMedia. The real growth has been in the number of antenna-equipped homes with broadband access. These increased by 2.4 million to a total of 9 million, a 36 percent rise, Dixon says.

Of course, you can get rid of your pay-TV package without buying an antenna, and lots of people do. The number of homes that rely purely on broadband—without either a pay-TV package or an antenna—rose 80 percent from 2015 to early 2017, hitting 5.4 million.

The downside for many consumers is that you could lose your access to the traditional broadcast networks. Still want to get ABC, CBS, Fox, and NBC? That's where the antenna comes in.

Photo of the ClearStream Eclipse TV antenna.
AntennaDirect's ClearStream Eclipse TV antenna uses a flat, circular design that sticks to a wall or window. The model shown includes an amplifier.

Is an Antenna Right for You?

Two common questions about TV antennas are about reception quality and installation—do you have to climb up on the roof to install the antennas. 

Picture Quality
The quality of the picture you get might actually be better than what cable provides. "The signals may be less compressed," says Claudio Ciacci, lead television tester for Consumer Reports. "And many stations now offer subchannels with programs such as older TV shows or public channels that may not be available on cable."

Several things can affect the quality of your reception, mainly your distance from a broadcast tower, and whether or not there are any obstructions, such as trees or mountains, that can get in the way. Websites, including TV Fool and antennaWeb.org, can help you make an informed guess as to the type of antenna you'll need and how many stations you can expect to pull in. Plus, you won't have to lay out a lot of money to find out whether an antenna works well at your home. Indoor models sell for as little as $20, and even relatively pricey models typically cost $80 or less.

This might seem like an even bargain a year or two down the road, when a new over-the-air standard called ATSC 3.0 launches. Among its key enhancements is that it can carry internet content alongside traditional TV broadcasts. That means you may be able to stream some shows right over the air.

The new broadcasts will also support 4K video and high dynamic range (HDR) content

Installation
Though it can be useful to have an antenna on your roof, indoor antennas work well in many situations. What's more, they look better than the old-fashioned rabbit-ear models with the tinfoil flags that people used to add to them. Companies such as AntennasDirect and Mohu offer new, more attractive designs, including flat models that can be painted to match a wall.

Mohu ReLeaf flat TV antennas in dark and light colors.
The Mohu Leaf can be painted to match your wall; the ReLeaf (shown in two colors) is made of recycled cardboard.

Tips for Better Reception

TV antennas can require some fiddling. Follow these quick tips to get the best reception:

• Try the antenna in different spots around the room, preferably near a window. See whether placing it in a higher location, such as an attic, helps.

• Try an amplified TV antenna if you live far from a broadcast tower or your reception is marginal.

• Rescan for channels periodically; you might get a new station or two.

It's hard to say whether the resurgence in vinyl is just a passing fad. But at least for the foreseeable future, antennas seem sure to get a warm reception.