Oct 19, 2007 12:36 pm US/Central
Broadcasters Provide Info About Digital TV
WASHINGTON (National Association of Broadcasters) ―
Television as we know it is about to change.
By law, television stations nationwide must switch from
the old method of transmitting TV signals known as analog to digital television
(DTV) on February 17, 2009. DTV is a new type of broadcasting
technology that delivers movie-quality pictures and sound, more channels and
even high definition television (HDTV) to consumers with HD television sets.
While the benefits of DTV are remarkable, millions of
households risk losing television reception unless they take the easy steps to
receive a digital signal. The National Association of Broadcasters and the CBS Television Stations Group will assist you throughout the entire
transition process.
For more information about DTV, visit DTVAnswers.com from the National Association of Broadcasters.
What is DTV?
Digital television (DTV) is an innovative new
type of over-the-air broadcasting technology that enables TV stations to
provide dramatically clearer pictures and better sound quality.
DTV is more efficient and more flexible than the traditional broadcast
technology known as analog. For example, DTV makes it possible for stations to
broadcast multiple channels of free programming simultaneously (called
multicasting), instead of broadcasting only one channel at a time. DTV
technology can also be used to provide future interactive video and data
services that are not possible with analog technology.
What is analog television?
Analog television service is the traditional method of
transmitting television signals. Analog transmission has been the standard
broadcast technology since the inception of television. Analog is not as
efficient as digital television: it uses up much more of the valuable spectrum
than digital, and TV stations can only transmit one channel of programming with
an analog signal versus up to four or more programs with a digital signal in
the same amount of spectrum. Analog is also susceptible to interference and
"snow" that make a picture less clear.
What is the DTV transition?
The DTV transition is the switchover from analog (the
traditional method of transmitting television signals) to exclusively digital
broadcasting of free television programming. The transition from analog to
digital television represents the most significant advancement of television
technology since color TV was introduced. The DTV transition will be completed
on February 17, 2009, as set by Congress. Television stations have been
preparing for the transition from analog to DTV since the late 1990s, when they
began building digital facilities and airing digital channels alongside regular
analog broadcasts. Today, 1,624 out of 1,762 full power television stations
nationwide offer digital programming.
What equipment do I need?
If you currently receive free over-the-air television
programming on an analog television set, you will need a DTV converter box to
continue to receive television service after February 17, 2009. DTV converter
boxes will be available in early 2008. To help consumers cover the cost of the
converter box, the National Telecommunications and Information Administration
(NTIA) will be issuing up to two converter box coupons valued at $40 each to
households in early 2008. Information about the DTV converter box coupon
program is available at
www.ntia.doc.gov.
What is a DTV converter box?
A DTV converter box is an easy-to-install electronic
device that hooks up to your analog television set and over-the-air antenna and
converts the digital television signal into analog, making it viewable on your
analog TV. The National Telecommunications and Information Administration
(NTIA) will issue up to two converter box coupons valued at $40 each to
households to help defray the cost of the converter box.
Why the switch?
DTV is a more flexible and efficient technology than the
current analog system. The switch to digital broadcasting will enable
television stations to offer dramatically clearer pictures, better sound
quality and more programming choices. Under legislation passed by Congress
the Deficit Reduction Act of 2005 over-the-air broadcast television stations
are required to turn off their analog channels on February 17, 2009, and
continue broadcasting exclusively in the digital format.
Since digital television is more efficient than analog
television, the analog turn-off will also free up parts of the airwaves to
provide wireless spectrum for future innovative services by entrepreneurs.
What are the benefits of DTV?
Digital television allows TV stations to offer a number
of new and better services. In addition to providing dramatically better
pictures and sound quality, DTV also enables TV stations to provide several
channels of television programming at once. This is known as "multicasting."
DTV can also be used to provide data services (such as significantly enhanced
closed captioning) that are not possible with analog technology.
When is it?
The switchover from analog to digital broadcasting will
be completed on February 17, 2009, as set by Congress. However, television
stations have been preparing for the transition since the late 1990s, when they
began building new facilities and airing digital channels alongside their
regular analog broadcasts. Today, 1,624 full power television stations out of
1,762 stations nationwide offer digital programming in all markets across
America.
When can I obtain a DTV converter box?
DTV converter boxes that transform digital television
signals to analog will be available for purchase at electronics retailers in
early 2008. These converter boxes will allow consumers to maintain their free,
over-the-air television service even on older analog TVs. Beginning in early 2008,
the National Telecommunications and Information Administration (NTIA) will
issue up to two converter box coupons valued at $40 each to households to help
defray the cost of the converter box.
Who's affected?
Consumers who receive over-the-air television signals
through antennas on television sets that are equipped with analog tuners and
who do not subscribe to cable, satellite or a telephone company television
service provider will be affected by the transition.
At least 19.6 million households receive over-the-air
signals exclusively in their homes, and 14.9 million households have secondary
over-the-air television sets in their bedrooms or kitchens. Overall, nearly 70
million television sets are at risk of losing their signals on February 17,
2009, if consumers do not make the easy transition to DTV.
Consumers who receive free, over-the-air broadcasting on
analog sets will have three options for continuing their television service:
- Purchase a DTV converter box that will convert the digital
signal into analog for an existing television set;
- Purchase a new television set with a built-in digital
tuner; or
- Subscribe to cable, satellite or a telephone company
television service provider if all desired local broadcast stations are carried
by that service.
How do I switch?
You can prepare for the transition to digital television
by following one of three simple steps:
- Purchase a DTV converter box that will convert the
digital signal into analog for an existing television set.
- Purchase a new television set with a built-in digital
tuner.
- Subscribe to cable, satellite or a telephone company television
service provider.
Converter Box Details
A DTV converter box is an easy-to-install electronic
device that hooks up to your analog television set and over-the-air antenna and
converts the digital television signal into analog, making it viewable on your
analog TV. The National Telecommunications and Information Administration
(NTIA) will issue up to two converter box coupons valued at $40 each to
households to help defray the cost of the converter box.
Choosing An Antenna
Do I need a special antenna to receive digital television
(DTV) over-the-air?
With a good indoor or outdoor antenna, you will maximize
your DTV reception. In general, dependable reception of DTV will require the
same type of antenna that currently works to provide good quality reception of
analog TV signals. For help choosing an antenna in order to receive your free,
local broadcast TV channels, visit
www.antennaweb.org.
Can I recycle my analog TV?Yes. For more information about how to recycle your
television and other electronics, visit
mygreenelectronics.com.
FCC Info On DTV EducationFirst Quarter 2008 (WUPA - Atlanta)Second Quarter 2008 (WUPA - Atlanta)First Quarter 2008 (WGNT - Norfolk)
Second Quarter 2008 (WGNT - Norfolk)First Quarter 2008 (WPCW - Pittsburgh)
Second Quarter 2008 (WPCW - Pittsburgh)First Quarter 2008 (KBCW - San Francisco)
Second Quarter 2008 (KBCW - San Francisco)First Quarter 2008 (KSTW - Seattle)
Second Quarter 2008 (KSTW - Seattle)
First Quarter 2008 (WTOG - Tampa Bay)
Second Quarter 2008 (WTOG - Tampa Bay)