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WXXI (AM)
WXXI (1370 Hertz, kHz) is a non-commercial educational station, non-commercial AM radio, AM radio station in Rochester, New York. It broadcasts news, talk and informational programming as a member station of National Public Radio (NPR). WXXI, along with WXXI-FM (105.9), WXXO (FM), WXXO (91.5 FM), and WXXI-TV (channel 21), are owned by the WXXI Public Broadcasting Council. The radio studio, studios and offices are on State Street in Rochester at the Public Broadcasting Center. WXXI holds periodic on-air fundraisers to support the station. WXXI is powered at 5,000 watts from a single omnidirectional antenna, non-directional antenna by day. At night, to protect other stations on 1370 AM from interference, it uses a directional antenna with a four-tower array that concentrates the signal in Rochester and its inner suburbs. The transmitter is on French Road in Brighton, Monroe County, New York, Brighton. Programming is also heard on WXXI-FM and on an HD Radio digital subchannel o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rochester, New York
Rochester is a city in and the county seat, seat of government of Monroe County, New York, United States. It is the List of municipalities in New York, fourth-most populous city and 10th most-populated municipality in New York, with a population of 211,328 at the 2020 United States census, 2020 census. The city forms the core of the larger Rochester metropolitan area, New York, Rochester metropolitan area in Western New York, with a population of just over 1 million residents. Throughout its history, Rochester has acquired several nicknames based on local industries; it has been known as "History of Rochester, New York#Rochesterville and The Flour City, the Flour City" and "History of Rochester, New York#The Flower City, the Flower City" for its dual role in flour production and floriculture, and as the "World's Image Center" for its association with film, optics, and photography. The city was one of the United States' first boomtowns, initially due to the fertile Genesee River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Station
Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in '' satellite radio'' the radio waves are broadcast by a satellite in Earth orbit. To receive the content the listener must have a broadcast radio receiver (''radio''). Stations are often affiliated with a radio network that provides content in a common radio format, either in broadcast syndication or simulcast, or both. The encoding of a radio broadcast depends on whether it uses an analog or digital signal. Analog radio broadcasts use one of two types of radio wave modulation: amplitude modulation for AM radio, or frequency modulation for FM radio. Newer, digital radio stations transmit in several different digital audio standards, such as DAB (Digital Audio Broadcasting), HD radio, or DRM ( Digital Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
All Things Considered
''All Things Considered'' (''ATC'') is the flagship news program on the American network National Public Radio (NPR). It was the first news program on NPR, premiering on May 3, 1971. It is broadcast live on NPR affiliated stations in the United States, and worldwide through several different outlets, formerly including the NPR Berlin station in Germany. ''All Things Considered'' and ''Morning Edition'' were the highest rated public radio programs in the United States in 2002 and 2005. The show combines news, analysis, commentary, interviews, and special features, and its segments vary in length and style. ''ATC'' airs weekdays from 4:00 p.m. to 6:00 p.m. Eastern Time (live) or Pacific Time (recorded with some updates; in Hawaii it airs as a fully recorded program) or from 3:00 p.m. to 5:00 p.m. Central Time. ''ATC's'' weekend counterpart, ''Weekend Edition'', airs on Saturdays and Sundays. Background ''ATC'' programming combines news, analysis, commentary, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morning Edition
''Morning Edition'' is an American radio news program produced and distributed by NPR. It airs weekday mornings (Monday through Friday) and runs for two hours, and many stations repeat one or both hours. The show feeds live from 5:00 to 9:00 a.m. ET, with feeds and updates as required until noon. The show premiered on November 5, 1979; its weekend counterpart is '' Weekend Edition''. ''Morning Edition'' and '' All Things Considered'' are among the highest rated public radio shows. The show was hosted by Bob Edwards from its inception until it was retooled for a two-anchor format in 2004 with the introduction of Steve Inskeep and Renée Montagne. Montagne left the show in 2016, and was replaced by Rachel Martin, who stepped down from daily hosting in early 2023. Four regular anchors, including Inskeep, currently host the show on a rotating basis. A Martínez, who hosts from NPR West, joined on July 19, 2021, replacing David Greene, who hosted from 2012 through the end of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Subchannel
In broadcasting, digital subchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television station on the same radio frequency channel. This is done by using data compression techniques to reduce the size of each individual program stream, and multiplexing to combine them into a single signal. The practice is sometimes called " multicasting". ATSC television United States The ATSC digital television standard used in the United States supports multiple program streams over-the-air, allowing television stations to transmit one or more subchannels over a single digital signal. A virtual channel numbering scheme distinguishes broadcast subchannels by appending the television channel number with a period digit (".xx"). Simultaneously, the suffix indicates that a television station offers additional programming streams. By convention, the suffix position ".1" is normally used to refer to the station's main d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HD Radio
HD Radio (HDR) is a trademark for in-band on-channel (IBOC) digital radio broadcast technology. HD radio generally simulcast, simulcasts an existing analog radio station in digital format with less noise and with additional text information. HD Radio is used primarily by FM broadcasting, FM radio stations in the United States, U.S. Virgin Islands, Canada, Mexico and the Philippines, with a few implementations outside North America. HD Radio transmits the digital signals in unused portions of the same band as the analog AM and FM signals. As a result, radios are more easily designed to pick up both signals, which is why the HD in HD Radio is sometimes referred to stand for "hybrid digital", not "high definition". Officially, HD is not intended to stand for any term in HD Radio, it is simply part of iBiquity's trademark, and does not have any meaning on its own. HD Radios tune into the station's analog signal first and then look for a digital signal. The European DRM system shares c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brighton, Monroe County, New York
Brighton is a town and census-designated place in Monroe County, New York, United States. The population was 37,137 at the 2020 census. History The town of Brighton, located on the southeastern border of the city of Rochester, is located on the traditional homelands of the Onöndowa'ga:' ( Seneca), part of the Ho-de-no-sau-nee-ga (Haudenosaunee) Confederacy, the People of the Long House, called Iroquois by the French. The first Europeans in the area were French trappers in the seventeenth century, who visited frequently but did not settle there. English colonists built permanent structures in approximately 1790, and formally established the town in 1814—earning it recognition as one of the oldest towns in Monroe County. Named for Brighton, England, it remained a farming and brick-making community until the 20th century, when the town began its evolution into an upscale suburban residential area, occupying some . During the Civil War the men of Brighton helped form Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves with an antenna (radio), antenna with the purpose of signal transmission to a radio receiver. The transmitter itself generates a radio frequency alternating current, which is applied to the Antenna (radio), antenna. When excited by this alternating current, the antenna Electromagnetic radiation, radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio (audio) and television broadcasting stations, cell phones, walkie-talkies, Wireless LAN, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tower Array
A tower array is an arrangement of multiple radio towers which are mast radiators in a phased array. They were originally developed as ground-based tracking radars. Tower arrays can consist of free-standing or guyed towers or a mix of them. Tower arrays are used to constitute a directional antenna of a mediumwave or longwave radio station. The number of towers in a tower array can vary. In many arrays all towers have the same height, but there are also arrays of towers of different height. The arrangement can vary. For directional antennas with fixed radiation pattern, linear arrangements are preferred, while for switchable directional patterns (usually for daytime groundwave versus nighttime skywave), square arrangements are chosen. Examples Tower arrays with guyed masts * Longwave transmitter Europe 1 * Transmitter Weisskirchen * Beidweiler Longwave Transmitter * Transmitter Wachenbrunn * Transmitter Ismaning (VoA-Station) Tower arrays with free-standing towers * Junglins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directional Antenna
A directional antenna or beam antenna is an antenna that radiates or receives greater radio wave power in specific directions. Directional antennas can radiate radio waves in beams, when greater concentration of radiation in a certain direction is desired, or in receiving antennas receive radio waves from one specific direction only. This can increase the power transmitted to receivers in that direction, or reduce interference from unwanted sources. This contrasts with omnidirectional antennas such as dipole antennas which radiate radio waves over a wide angle, or receive from a wide angle. The extent to which an antenna's angular distribution of radiated power, its radiation pattern, is concentrated in one direction is measured by a parameter called antenna gain. A high-gain antenna (HGA) is a directional antenna with a focused, narrow beam width, permitting more precise targeting of the radio signals. Most commonly referred to during space missions, these antennas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1370 AM
The following radio broadcasting, radio stations broadcast on AM broadcasting, AM frequency 1370 kHz: 1370 AM is a regional broadcast frequency, on which Class B and D stations broadcast. Argentina * LRA 54 in Ingeniero Jacobacci, Rio Negro * Trece 70 in Isidro Casanova, Buenos Aires * Assigned frequency to Rafaela (Santa Fe). Still have no call sign assigned) Mexico * XECCBI-AM in Huamantla, Tlaxcala * XEHG-AM in Mexicali, Baja California * XEPJ-AM in Guadalajara, Jalisco, licensed in Tlaquepaque, San Pedro Tlaquepaque, Jalisco United States Uruguay * CX 42 Emisora Ciudad de Montevideo References {{Lists of radio stations by frequency Lists of radio stations by frequency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omnidirectional Antenna
In radio communication, an omnidirectional antenna is a class of antenna (electronics), antenna which radiates equal radio power in all directions perpendicular to an Cartesian coordinate system, axis (azimuthal directions), with power varying with angle to the axis (elevation angle), declining to zero on the axis. When graphed in three dimensions ''(see graph)'' this radiation pattern is often described as ''doughnut-shaped''. This is different from an isotropic radiator, isotropic antenna, which radiates equal power in ''all'' directions, having a ''spherical'' radiation pattern. Omnidirectional antennas oriented vertically are widely used for nondirectional antennas on the surface of the Earth because they radiate equally in all horizontal directions, while the power radiated drops off with elevation angle so little radio energy is aimed into the sky or down toward the earth and wasted. Omnidirectional antennas are widely used for radio broadcasting antennas, and in mobile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
