Are you prepared for the death of your TV? Are you ready for its resurrection?

Have you purchased a burial policy, or made any arrangements at the local dump? If it’s a
TV as most people have known it, your “Sony” has a little more than two years to live.

Feb. 17, 2009, is the date Congress has set for analog broadcasts to end. But on that date your favorite shows could turn to static, as over-the-air TV is reduced to a digital stream that only the right kind of set can decode.

This doesn’t mean you’ll need a $1,500 plasma screen and a $100-a-month cable or satellite subscription to keep watching your favorite shows.

The mass-market future of digital TV just might be a tabletop set — something as low as $200 — that pulls in a signal over the air for free. Think of rabbit-ear antennas, except that the picture is as clear as a DVD.

“Free TV worth watching” was one of the basic promises of digital TV all along. But that promise got lost it debuted as a luxury item, in the form of enormous, expensive high-definition models.

Digital became synonymous with high-def, even though HDTV — as great as it is to watch on a big screen — is only one kind of digital TV offering.

Now digital TV is returning to one of its core selling points. Over the past year, a wide variety of TVs, including the cathode-ray-tube models that remain the cheapest buys, have included digital tuners that will keep them working past the 2009 analog shutoff.

Many of these TVs are “standard definition” sets — with the same 480 lines of resolution as analog — which won’t win bragging rights like an HDTV. But on smaller screens, you won’t see high-def’s extra detail from your couch, anyway.

Aside from its utility as a backup in case a cable outage or “rain fade” blanks out your regular signal, digital TV makes over-the-air broadcasting relevant again.

Not only do you get better quality, you get better selection, courtesy of the extra, digital-only channels many stations transmit. For example, PBS affiliate WETA offers bonus channels that focus on how-to, children’s and international programs, while NBC affiliate WRC provides weather updates on a second channel.

All you need is a digital set with a tuner, an antenna and mediocre analog reception. As long as the digital broadcast comes in clearly, you’ll have a perfect picture for free.

Think of digital TV as the new basic cable.

Considering how long most TVs stay in service, it makes no sense to opt for an analog TV, which is still easy to find in stores, to save $100 or so. (You can buy an external tuner for an analog set, but these add-ons remain scarce and expensive.) Instead, look for a set with an “ATSC” digital tuner, named after the Advanced Television Systems Committee that devised the digital standard.

Most sets smaller than 26 inches still lack the digital tuner, as do nearly all video-recording devices and even such bleeding-edge gadgets as the Slingbox video-relay device.

This is changing, thanks to a March 1 deadline set by the Federal Communications Commission that requires most such devices to include digital tuners.

These and other delays could mean that, even after years of waiting, you must put off your next TV purchase even longer.

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