Donate

TV Technical Issues

TV
    TV Technical Issues
    • Wed 11/30: planned momentary outages of DT54 over the air signal

      (this is a continuation of the work originally announced for 11/28, which was not completed on Tuesday.) At some point during the morning of Wednesday Nov. 30th, the KQEH transmitter will switch from its main antenna to the auxillary one, to allow for the safety of workers doing maintenance for another TV station on the […]

    • Tues 11/29: DT54 Over the Air Signal restored

      Repairs have been completed on today’s transmitter issue, and the signals for DT54.1 through 54.5 have been restored.

    • Tues 11/29: DT54 Over the Air signal currently down

      (DT54.1 through 54.5) During the course of the work described below, which necessitated moving our outgoing signal from the main antenna to the auxillary antenna, the transmitter suddenly shut down. As of 3:30pm Tues, we do not have an estimated time for repair and return of the Over the Air signals for DT54.1 through 54.5

To view previous issues and how they were resolved, go to our TV Technical Issues page.

KQED DTV Channels

KQED 9, KQET

KQED 9 / KQET

Channels 9.1, 54.2, 25.1
XFINITY 9 and HD 709
Wave 9 and HD 164
DirecTV, Dish Network, AT&T U-verse: Channel # may vary, labeled as KQED, or as KQET in the 831 area code

All HD programs

KQED Plus, KQET

KQED Plus

Channels 54.1, 9.2, 25.2
XFINITY 10 and HD 710
Wave 10
DirecTV, Dish Network, AT&T U-verse: IF this channel provided to customer, channel # may vary, labeled as KQEH

KQED Plus, formerly KTEH

KQED Life

KQED Life

Channel 54.3
XFINITY 189
Wave 157

Arts, food, how-to, gardening, travel

KQED World

KQED World

Channel 9.3
XFINITY 190
Wave 156

History, world events, news, science, nature

v-me

V-Me

Channel 54.5 & 25.3
XFINITY 191 & 621
Wave 154

24-hour national Spanish-language network

KQED Kids

KQED Kids

Channel 54.4
XFINITY 192
Wave 155

Quality children's programming parents love too

KQED Newsletters

Newsletters

Get regular updates on great programs and events

More from KQED

Digital TV Resources

KQED's Transmitter/Tower Location

Mt. Sutro Tower specs:
Latitude: 37.45.20 N (Decimal: 37.75556)
Longitude: 122.27.05 W (Decimal: -122.45139)
Site elevation at base: 834 feet AMSL
Height of DT-9 antenna on tower: apx 760 feet
DT-9 Effective Radiated Power (ERP): 777 Kw

Online Resources

Digital TV: A Cringely Crash Course
Good starting site for beginners. Robert X. Cringely offers a brief history of TV; basic illustrations of concepts like 4:3 vs. 16:9 aspect ratios, old vs. new pixels, and digital vs. analog TV; compressed bandwidth, Dolby Digital/AC-3 sound, multicasting vs. high-definition, and more. He wraps up with a look at the many faces of HDTV in the future.

AV Science Forum
Highly recommended by many of KQED's HDTV viewers as a friendly and informative place to both learn about and discuss "features, tricks, and problems with the high-tech toy of our interest in a relaxed, safe environment," including HDTV.

Yahoo's HDTV in SFBAY Group
A place to ask questions about the latest 8VSB HDTV equipment and stations.

PBS Digital Television
Discover how PBS is incorporating digital television technologies into everything from your computer to your child's favorite doll.

HDTV Headline News
Daily news source.

Advanced Television Systems Committee (ATSC)
An international organization that is establishing voluntary technical standards for advanced television systems, including digital HDTV, SDTV, data broadcasting, multichannel surround-sound audio, and Satellite direct-to-home broadcasting. Visitors can explore the history of the ATSC Digital Television Standards adopted by the FCC in December of 1996 for the nation's next generation of broadcast television.

CNET's HDTV Explained
Good general information source.

Consumer Electronics Association (CEA)
A trade association of US consumer electronics manufacturers. CEA shapes legislation, develops engineering standards for new technologies and sponsors trade shows for manufacturers, distributors, retailers, and the press.

Federal Communications Commission (FCC)
Independent US government agency, directly responsible to Congress, and charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. Possessions.

National Association of Broadcasters (NAB)
The NAB represents the radio and television industries before Congress, the FCC, federal agencies, the courts, and internationally. At the NAB site, learn about numerous issues facing the broadcast industry - including the implementation of digital TV.

Also on KQED.org this week ...

Taos Pueblo
American Indian Heritage Month

In November, KQED proudly celebrates the diversity of our community with a special American Indian Heritage Month programming lineup on KQED Public Television.

Film School Shorts: Sequin Raze
Watch Film School Shorts Online

Featuring the best short student films from major institutions like NYU, Columbia University, UCLA, USC and University of Texas, that have wowed audiences at Cannes, Sundance, Toronto, Telluride and SXSW.

Sponsored by