In February 2009, television broadcasting will undergo the most significant change in its history—shutting off the analog signals used since television began and switching only to digital signals. As the analog shutdown approaches, many viewers have questions about what this change will mean for them. We have compiled a number of resources to help understand digital television (DTV).

KETC's Jim Kirchherr on the DTV Transition:

Want the latest on the digital transition? Visit our DTV Blog

The federal government has created a special coupon program to help with the switch to DTV.

Frequently Asked Questions About the DTV Transition:

What is the digital transition?
After February 17, 2009, all TV stations must cease analog broadcasting and transition to exclusively broadcasting in a digital format, also known at DTV.

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.

Why is this transition happening?
Congress mandated the conversion to DTV for two important reasons. First, DTV will provide higher quality picture and sound and more programming options for consumers through multiple broadcast streams. Second, ceasing analog broadcasting will free up a wide range of frequencies so they can be used for public safety such as police, fire, and emergency rescue communications, as well as commercial uses.

Will I be able to continue to use my current television?
If you subscribe to cable or satellite, your access to broadcast channels should not change. However, if you currently rely on over-the-air signals via an analog television and an antenna ("rabbit ears"), you will need to act to continue to receive television. The box below should help:

For more information on ensuring you have the equipment needed for the digital transition, please visit the following sites:

• DTV Answers : How do I switch to DTV?
• FCC: Digital Television is Coming

How can I get a low cost converter box? In order to help consumers with the digital transition, the federal government has created a coupon program that will significantly reduce the cost of a set-top box. The coupons will be redeemable at select retailers.

To learn more about the coupon program, including how and when to request your coupons, coupon value, and redemption instructions, please visit Analog-to-Digital Converter Box Coupon Program. You can also download the brochure and/or fact sheet from the National Telecommunications and Information Administration:

• Brochure (PDF, 244 KB)
  
• Fact Sheet

Consumers may also call a toll-free number, 1-888-388-2009 (1-888-DTV-2009), for an update in English or Spanish.

What digital options does Channel 9 offer?

What if I do nothing?
If you do not receive your signal via cable or satellite and do not have a television with a built-in digital tuner (or have a set-top converter box), your television will not work after February 17, 2009.

How can I get more help?

• Call us: 314-512-9617
• Email us: letters@ketc.org
• Visit our blog: ketcdtv.wordpress.com

Additional Resources:

FCC: Digital Television is Coming
DTV Answers
FCC: Digital Television
NTIA: Digital TV Transition and Public Safety
HDTV Primer
DTV Transition Coalition