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WNTP
WNTP (990 AM) is a commercial radio station in Philadelphia, Pennsylvania. WNTP is owned by the Salem Media Group and broadcasts a conservative talk radio format. Most of the programming comes from the co-owned Salem Radio Network including nationnally syndicated hosts Mike Gallagher, Hugh Hewitt, Dennis Prager, Sebastian Gorka, Charlie Kirk, Brandon Tatum and Eric Metaxas. A local weekday wake-up show is hosted by Chris Stigall. By day, WNTP is powered at 50,000 watts, the maximum for U.S. commercial AM stations. But to protect other stations at night, WNTP reduces power to 10,000 watts at sunset. It uses a directional antenna with a four-tower array. The station's studios and transmitter facilities are shared with co-owned WFIL 560 AM on Ridge Pike in Lafayette Hill, Pennsylvania. History Early years The station first signed on the air in . Its original call sign was WIBG which stood for "I Believe in God." It was a Christian radio station owned by St. Paul's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WFIL
WFIL (560 AM) is a radio station in Philadelphia, Pennsylvania, United States, with a Christian radio format consisting of teaching and talk programs. Owned by Salem Media Group, studios and transmitter facilities are shared with co-owned WNTP (990 AM) in Lafayette Hill, Pennsylvania. WFIL transmits fulltime with 5,000 watts, using different directional antenna configurations during the day and at night. Daytime coverage includes metropolitan Philadelphia and portions of the Lehigh Valley in Pennsylvania, plus parts of New Jersey and Delaware. Sister station WMCA in New York City, on the adjacent frequency of 570 kHz, also operates with 5,000 watts, and both stations must reduce their signals toward each other in order to avoid mutual interference. History WFI On December 1, 1921, the U.S. Department of Commerce, in charge of radio at the time, adopted a regulation formally establishing a broadcasting station category, which set aside the wavelength of 360 meters (833& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salem Media Group
Salem Media Group, Inc. (NASDAQ: SALM; formerly Salem Communications Corporation) is an American radio broadcaster, Internet content provider, and magazine and book publisher formerly based in Camarillo, California (moved most operations to Irving, Texas in early 2021), targeting audiences interested in Christian values and what it describes as "family-themed content and conservative values." In addition to its radio properties, the company owns Salem Radio Network, which syndicates talk, news and music programing to approximately 2,400 affiliates; Salem Media Representatives, a radio advertising company; Salem Web Network, an Internet provider of Christian content and online streaming with over 100 Christian content and conservative opinion websites; and Salem Publishing, a publisher of Christian themed magazines. Salem owns 117 radio stations in 38 markets, including 60 stations in the top 25 markets and 29 in the top 10, making it tied with Audacy for fifth-largest radio bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since 1854, the city has been coextensive with Philadelphia County, the most populous county in Pennsylvania and the urban core of the Delaware Valley, the nation's seventh-largest and one of world's largest metropolitan regions, with 6.245 million residents . The city's population at the 2020 census was 1,603,797, and over 56 million people live within of Philadelphia. Philadelphia was founded in 1682 by William Penn, an English Quaker. The city served as capital of the Pennsylvania Colony during the British colonial era and went on to play a historic and vital role as the central meeting place for the nation's founding fathers whose plans and actions in Philadelphia ultimately inspired the American Revolution and the nation's inde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugh Hewitt
Hugh Hewitt (born February 22, 1956) is an American radio talk show host with the Salem Radio Network and an attorney, academic, and author. A conservative, he writes about law, society, politics, and media bias in the United States. Hewitt is a former official in the Reagan Administration, the former president and CEO of the Richard Nixon Foundation, a law professor at Chapman University School of Law, a columnist for ''The Washington Post'' and a regular political commentator on Fox News Channel. Early life Hewitt was born on February 22, 1956 in Warren, Ohio. He is the son of Marguerite (née Rohl) and William Robert Hewitt. He describes himself as "a descendant of both Ulster and the Republic through a green-orange marriage of immigrants from County Down and County Clare". He attended John F. Kennedy Catholic High School in Warren, Ohio. He then graduated ''cum laude'' from Harvard University with a B.A. in government in 1978. After leaving Harvard, he worked as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Radio
Christian radio is a Christian media radio format that focus on programming with a Christian message. Many such broadcasters play contemporary Christian music, though many programs include sermons, radio dramas, as well as news and talk programming covering popular culture, economic, and political topics from a Christian perspective. Business models Brokered programming is a significant portion of most U.S. Christian radio stations' revenue, with stations regularly selling blocks of airtime to evangelists seeking an audience. Another revenue stream is solicitation of donations, either to the evangelists who buy the air time or to the stations or their owners themselves. In order to further encourage donations, certain evangelists may emphasize the prosperity gospel, in which they preach that tithing and donations to the ministry will result in financial blessings from God. Others may have special days of the year dedicated to fundraising, similar to many NPR stations. Althou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Call Sign
In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally assigned by a government agency, informally adopted by individuals or organizations, or even cryptographically encoded to disguise a station's identity. The use of call signs as unique identifiers dates to the landline railroad telegraph system. Because there was only one telegraph line linking all railroad stations, there needed to be a way to address each one when sending a telegram. In order to save time, two-letter identifiers were adopted for this purpose. This pattern continued in radiotelegraph operation; radio companies initially assigned two-letter identifiers to coastal stations and stations onboard ships at sea. These were not globally unique, so a one-letter company identifier (for instance, 'M' and two letters as a Marconi station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sign-on
A sign-on (or start-up in Commonwealth countries except Canada) is the beginning of operations for a radio or television station, generally at the start of each day. It is the opposite of a sign-off (or closedown in Commonwealth countries except Canada), which is the sequence of operations involved when a radio or television station shuts down its transmitters and goes off the air for a predetermined period; generally, this occurs during the overnight hours although a broadcaster's digital specialty or sub-channels may sign-on and sign-off at significantly different times as its main channels. Like other television programming, sign-on and sign-off sequences can be initiated by a broadcast automation system, and automatic transmission systems can turn the carrier signal and transmitter on/off by remote control. Sign-on and sign-off sequences have become less common due to the increasing prevalence of 24-hour-a-day, seven-day-a-week broadcasting. However, some national broadc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lafayette Hill, Pennsylvania
Lafayette Hill is an unincorporated community, primarily within Whitemarsh Township, Montgomery County in the Commonwealth of Pennsylvania, United States. A small part of it is in Springfield Township. Lafayette Hill is located just west of Philadelphia's Chestnut Hill neighborhood, and south of Plymouth Meeting. Lafayette Hill draws its name from the French General Marquis de Lafayette, who stayed there during the American Revolution. Before the general decampment from Valley Forge in the spring of 1778, George Washington dispatched an estimated 2,200 troops under the command of Marquis de Lafayette to act as a defensive screen and to conduct reconnaissance of the British army, which had garrisoned in Philadelphia for the winter. The two forces had a brief engagement at nearby Barren Hill. Lafayette Hill is an area with many parks and nature reserves. It is home to a Jewish community and Catholic population anchored by St. Philip Neri ChurchCongregation Or Ami and Whit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
560 AM
The following radio stations broadcast on AM frequency 560 kHz: The Federal Communications Commission categorizes 560 AM as a regional frequency; the maximum power for any station on this frequency (in the United States) is 5,000 watts. Argentina * LRA9 in Esquel, Chubut. * LRA13 in Bahía Blanca, Buenos Aires. * LRA16 in La Quiaca, Jujuy. * LT15 in San Antonio de Padua de la Concordia, Entre Ríos. * LV1 in San Juan, San Juan. Brazil * ZYH456 in Itabuna * ZYH604 in Limoeiro do Norte * ZYH887 in São Luís, Maranhão * ZYI-806 in Mamanguape * ZYJ-214 in Londrina * ZYJ-281 in Guarapuava * ZYJ-496 in Araruama * ZYK-231 in Caxias do Sul * ZYK419 in Tangará da Serra * ZYK761 in Santa Isabel * ZYL277 in Patrocinio Canada * CFOS in Owen Sound, Ontario - 7.5 kW daytime, 1 kW nighttime, transmitter located at Colombia * HJGS in Tunja * HJPF in Maicao Cuba * CMIA in Ciego de Ávila Dominican Republic * HIAA in Santiago Ecuador * HCBN2 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna (radio), antenna. 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 radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio 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 for Communication engineering, communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heatin ... [...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 * Junglinster L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directional Antenna
A directional antenna or beam antenna is an antenna which radiates or receives greater power in specific directions allowing increased performance and reduced interference from unwanted sources. Directional antennas provide increased performance over dipole antennas—or omnidirectional antennas in general—when greater concentration of radiation in a certain direction is desired. A high-gain antenna (HGA) is a directional antenna with a focused, narrow radiowave beam width, permitting more precise targeting of the radio signals. Most commonly referred to during space missions, these antennas are also in use all over Earth, most successfully in flat, open areas where there are no mountains to disrupt radiowaves. By contrast, a low-gain antenna (LGA) is an omnidirectional antenna with a broad radiowave beam width, that allows the signal to propagate reasonably well even in mountainous regions and is thus more reliable regardless of terrain. Low-gain antennas are often used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
