Oregon Public Broadcasting (OPB) is the primary television, radio and digital public broadcasting network for most of the U.S. state of Oregon as well as southern Washington. OPB consists of five full-power television stations, dozens of VHF or UHF translators, and over 20 radio stations and frequencies. It also streams its programming on the Internet. Broadcasts include local and regional programming as well as television programs from the Public Broadcasting Service (PBS) and American Public Television (APT), and radio programs from National Public Radio (NPR), American Public Media (APM), Public Radio Exchange (PRX), and the BBC World Service, among other distributors. Its headquarters and television studios are located in Portland, Oregon.
Alabama Public Television (APT) is a state network of PBS member television stations serving the U.S. state of Alabama. It is operated by the Alabama Educational Television Commission (AETC), an agency of the Alabama state government which holds the licenses for all of the PBS member stations licensed in the state. The broadcast signals of the nine stations cover almost all of the state, as well as parts of Florida, Georgia, Mississippi and Tennessee. The network produces public affairs, cultural, natural history, and documentary programming; broadcast and online education programs for classroom use and teacher professional development; and electronic field trips serving K-12 students.
WUFT is a PBS member television station in Gainesville, Florida, United States. It is owned by the University of Florida alongside low-power weather-formatted independent station WRUF-LD, NPR member WUFT-FM (89.1), and commercial radio stations WRUF and WRUF-FM (103.7). The five stations share studios at Weimer Hall on the university's campus; WUFT's transmitter is located on Northwest 53rd Avenue in Gainesville.
WRGB is a television station licensed to Schenectady, New York, United States, serving the Capital District as an affiliate of CBS. It is owned by Sinclair Broadcast Group alongside CW affiliate WCWN. The two stations share studios on Balltown Road in Niskayuna, New York ; WRGB's transmitter is located on the Helderberg Escarpment west of New Salem.
WTEN is a television station licensed to Albany, New York, United States, serving the Capital District as an affiliate of ABC. Owned by Nexstar Media Group, it is a sister station to Fox affiliate WXXA-TV, which is operated under a shared services agreement (SSA) with Mission Broadcasting. The two stations share studios on Northern Boulevard in Albany's Bishop's Gate section; WTEN's transmitter is located on the Helderberg Escarpment west of New Salem.
WECT is a television station in Wilmington, North Carolina, United States, affiliated with NBC. It is owned by Gray Television, which provides certain services to Fox affiliate WSFX-TV under a shared services agreement (SSA) with American Spirit Media. The two stations share studios on Shipyard Boulevard in Wilmington; WECT's transmitter is located near Winnabow, North Carolina.
WILM-LD is a low-power Independent/MeTV affiliate station in Wilmington, North Carolina, United States, owned by the Capitol Broadcasting Company. The station's studios are located on Wrightsville Avenue in Wilmington, and its transmitter is located in Delco, North Carolina. Master control and some internal operations are based at the facilities of sister station, NBC affiliate and company flagship WRAL-TV in Raleigh.
WBPH-TV is a religious independent television station in Bethlehem, Pennsylvania, United States, serving the Lehigh Valley and the Philadelphia television market. The station is owned by Sonshine Family Television. WBPH-TV's studios are located in Allentown, and its transmitter is located on South Mountain in Salisbury Township.
WFSU-TV is a PBS member television station in Tallahassee, Florida, United States. It is owned by Florida State University alongside NPR members WFSU-FM (88.9) and WFSQ. The three stations share studios at the Public Broadcast Center on the Florida State campus; WFSU-TV's transmitter is located near Bloxham, Florida.
WSIU-TV is a PBS member television station in Carbondale, Illinois, United States. It is owned by Southern Illinois University alongside NPR member WSIU. The two stations share studios on the university's campus in Carbondale; WSIU-TV's transmitter is located along US 51 near Tamaroa, Illinois.
South Dakota Public Broadcasting (SDPB) is a network of non-commercial educational television and radio stations serving the U.S. state of South Dakota. The stations are operated by the South Dakota Bureau of Information and Telecommunication, an agency of the state government which holds the licenses for all of the PBS and NPR member stations licensed in South Dakota except KRSD in Sioux Falls, which is owned and run by Minnesota Public Radio, and KAUR in Sioux Falls, which is owned by Augustana University and operated by MPR. SDPB has studios and offices in Rapid City and Sioux Falls with headquarters being located in the Al Neuharth Media Center on the campus of the University of South Dakota in Vermillion.
KAUU is a television station in Anchorage, Alaska, United States, affiliated with MyNetworkTV. It is owned by Gray Television alongside dual NBC/CBS affiliate KTUU-TV. The two stations share studios on East 40th Avenue in Anchorage; KAUU's transmitter is located in Knik, Alaska.
DZRJ-DTV is a commercial independent digital-only television station based in Makati City, Metro Manila, Philippines. The station is the flagship TV property of Rajah Broadcasting Network, Inc., a broadcast company owned by long-time guitarist/musician Ramon "RJ" Jacinto. The station's broadcast facilities, shared with its AM and FM radio sisters, are located at the Ventures I Bldg., Makati Ave. cor. Gen. Luna St., Makati; DZRJ-DTV's transmitter facility is located at Merano Street, Brgy. San Roque, Antipolo City, Rizal Province
Nebraska Public Media, formerly Nebraska Educational Telecommunications (NET), is a state network of public radio and television stations in the U.S. state of Nebraska. It is operated by the Nebraska Educational Telecommunications Commission (NETC). The television stations are all members of the Public Broadcasting Service (PBS), while the radio stations are members of National Public Radio (NPR).
WJHL-TV is a television station licensed to Johnson City, Tennessee, United States, serving the Tri-Cities area as an affiliate of CBS and ABC. The station is owned by Nexstar Media Group, and maintains studios on East Main Street in downtown Johnson City; its transmitter is located on Holston Mountain in the Cherokee National Forest.
WBNG-TV is a television station in Binghamton, New York, United States, affiliated with CBS and The CW Plus. The station is owned by Gray Television, and maintains studios on Columbia Drive in Johnson City and a transmitter on Ingraham Hill Road in the town of Binghamton.
Digital terrestrial television in Canada is transmitted using the ATSC standard. Because Canada and the U.S. use the same standard and frequencies for channels, people near the Canada–United States border can watch digital television programming from television stations in either country where available. The ATSC standards are also used in Mexico, the Dominican Republic, Suriname, and South Korea.
The digital transition in the United States was the switchover from analog to exclusively digital broadcasting of terrestrial television programming. According to David Rehr, then president and CEO of the National Association of Broadcasters, this transition represented "the most significant advancement of television technology since color TV was introduced." For full-power TV stations, the transition went into effect on June 12, 2009, with stations ending regular programming on their analog signals no later than 11:59 p.m. local time that day.
Smoky Hills PBS is a regional network of Public Broadcasting Service (PBS) member television stations serving central and western portions of the U.S. state of Kansas. It is operated by the Smoky Hills Public Television Corporation, a non-profit organization which holds the licenses for all of the stations licensed in the network. The broadcast signals of the four stations cover most of the western half of the state outside Wichita.
UHF television broadcasting is the use of ultra high frequency (UHF) radio for over-the-air transmission of television signals. UHF frequencies are used for both analog and digital television broadcasts. UHF channels are typically given higher channel numbers, like the US arrangement with VHF channels (initially) 1 to 13, and UHF channels (initially) numbered 14 to 83. Compared with an equivalent VHF television transmitter, to cover the same geographic area with a UHF transmitter requires a higher effective radiated power, implying a more powerful transmitter or a more complex antenna. However, the additional channels allow more broadcasters in a given region without causing objectionable mutual interference.
