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WHAZ (AM)
WHAZ (1330 kHz) is a Commercial radio, commercial AM radio station city of license, licensed to Troy, New York, and serving New York's Capital District, New York, Capital District. The station is locally owned by the Capital Media Corporation and broadcasts a Christian talk and teaching radio format. National religious leaders heard on WHAZ include Jim Daly (evangelist), Jim Daly, Charles Stanley, Joyce Meyer, Chuck Swindoll and David Jeremiah. WHAZ transmits fulltime with a non-directional antenna on Van Schaick Island in Cohoes, New York, Cohoes, while its studios are on Park Avenue in Cohoes. By day, it operates with 1,000 watts, at night it greatly reduces power to 49 watts to protect other stations on 1330 AM from interference. WHAZ's programming is also simulcast on four frequency modulation, FM stations and one FM translator on the fringes of the market, branded the "Alive Radio Network". History WHAZ is the second oldest radio station in the Capital District, New York, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troy, New York
Troy is a city in and the county seat of Rensselaer County, New York, United States. It is located on the western edge of the county, on the eastern bank of the Hudson River just northeast of the capital city of Albany, New York, Albany. At the 2020 United States census, 2020 census, the population of Troy was 51,401. Troy has close ties to Albany and nearby Schenectady, New York, Schenectady, forming a region called the Capital District (New York), Capital District, which has a population of 1.24 million. The area long had been occupied by the Mohican Indian tribe, but Dutch settlement began in the mid-17th century. The Dutch colony was conquered by the English in 1664, renamed Troy in 1789 and was incorporated as a Town (New York), town in 1791. Due to the confluence of major waterways and a geography that supported water power, the American Industrial Revolution took hold in this area, making Troy reputedly the fourth-wealthiest city in America around the turn of the 20th cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Van Schaick Island
Van Schaick Island is an island in the city of Cohoes, New York. Van Schaick is a part of the delta of the Mohawk River at its mouth with the Hudson River. The island has been referred to by numerous names including Quehemesicos, Long, Anthony's, Isle of Cohoes, and Cohoes Island. The island was home to US Revolutionary War fortifications in the 18th century, and to an important shipyard in the 20th century. The shipyard and the extreme northern end of the island is part of the Peebles Island State Park, and the only vehicular entrance to the state park is on the island. History Henry Hudson was the first European explorer to have seen Van Schaick Island. Through his exploration the island and the entire watershed of the Hudson River became the domain of the Dutch colony of New Netherland. Shortly after the English conquered New Netherland, Van Schaick Island was purchased in 1665 by Goosen Gerritse Van Schaick and Philip Piertse Schuyler under the authority of New York Gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Order 40
The Federal Radio Commission's (FRC) General Order 40, dated August 30, 1928, described the standards for a sweeping reorganization of radio broadcasting in the United States. This order grouped the AM radio band transmitting frequencies into three main categories, which became known as Clear Channel, Regional, and Local. It also included provisions for coordination with Canadian station assignments. The majority of the reassignments resulting from the plan's implementation went into effect on November 11, 1928. Background Radio transmissions in the United States were originally regulated by the Department of Commerce, as authorized by the Radio Act of 1912. The first formal regulations governing broadcasts intended for the general public were adopted effective December 1, 1921. This initially established just two transmitting wavelengths: 360 meters (833 kHz) for "entertainment" broadcasts, and 485 meters (619 kHz) for "market news and weather reports". The number of bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Radio Commission
The Federal Radio Commission (FRC) was a government agency that regulated United States radio communication from its creation in 1927 until 1934, when it was succeeded by the Federal Communications Commission (FCC). The FRC was established by the Radio Act of 1927, which replaced the Radio Act of 1912 after the earlier law was found to lack sufficient oversight provisions, especially for regulating broadcasting stations. In addition to increased regulatory powers, the FRC introduced the standard that, in order to receive a license, a radio station had to be shown to be "in the public interest, convenience, or necessity". Previous regulation Radio Act of 1912 Although radio communication (originally known as "wireless telegraphy") was developed in the late 1890s, it was largely unregulated in the United States until the passage of the Radio Act of 1912. This law set up procedures for the Department of Commerce to license radio transmitters, which initially consisted primaril ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Augustus Roebling
Washington Augustus Roebling (May 26, 1837 – July 21, 1926) was an American civil engineer who supervised the construction of the Brooklyn Bridge, designed by his father John A. Roebling. He served in the Union Army during the American Civil War as an officer at the Battle of Gettysburg. Education and military service The oldest son of Johanna (née Herting) and John A. Roebling, Washington was born in 1837 in Saxonburg, Pennsylvania, a town co-founded by his father and his uncle, Carl Roebling. His early schooling consisted of tutoring by Riedel and under Henne in Pittsburgh. He was sent to stay with Professor Lemuel Stephens of the Western University of Pennsylvania (now known as the University of Pittsburgh), where Roebling also attended some classes. Roebling eventually attended the Trenton Academy and acquired higher education in engineering at the Rensselaer Polytechnic Institute in Troy, New York, from 1854 to 1857. He wrote a thesis titled "Design for a Suspension Aqu ... [...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 on board ships at sea. These were not globally unique, so a one-letter company identifier (for instance, 'M' and two letters as a Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rensselaer Polytechnic Institute
Rensselaer Polytechnic Institute (; RPI) is a private university, private research university in Troy, New York, United States. It is the oldest technological university in the English-speaking world and the Western Hemisphere. It was established in 1824 by Stephen Van Rensselaer and Amos Eaton for the "application of science to the common purposes of life". Built on a hillside, RPI's campus overlooks the city of Troy, New York, Troy and the Hudson River. The institute operates an on‑campus business incubator and the Rensselaer Technology Park. RPI is organized into six main schools which contain 37 departments, with emphasis on science and technology. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities: Very High Research Activity". History 1824–1900 Stephen Van Rensselaer established the Rensselaer School on 5 November 1824 with a letter to the Reverend Dr. Samuel Blatchford (university president), Samuel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schenectady
Schenectady ( ) is a City (New York), city in Schenectady County, New York, United States, of which it is the county seat. As of the United States Census 2020, 2020 census, the city's population of 67,047 made it the state's ninth-most populous city and the twenty-fifth most-populous municipality. The city is in eastern New York, near the confluence of the Mohawk River, Mohawk and Hudson River, Hudson rivers. It is in the same Capital District (New York), metropolitan area as the state capital, Albany, New York, Albany, which is about southeast. Schenectady was founded on the south side of the Mohawk River by Dutch colonists in the 17th century, many of whom came from the Albany area. The name "Schenectady" is derived from the Mohawk language, Mohawk word ''skahnéhtati'', meaning "beyond the pines" and used for the area around Albany, New York. Residents of the new village developed farms on strip plots along the river. Union College, the first non-denominational institut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WGY (AM)
WGY (810 AM broadcasting, AM) is a commercial radio, commercial radio station city of license, licensed to Schenectady, New York, and serving Albany, New York, Albany, Troy, New York, Troy and the Capital District (New York), Capital District of Upstate New York. It simulcasts a talk radio, news/talk radio format with sister station WGY-FM (103.1 MHz). They are owned by iHeartMedia with studios on Troy-Schenectady Road in Latham, New York, Latham. WGY is one of the first stations in the United States and the oldest to operate continuously in New York State, having launched on February 20, 1922. WGY is powered at 50,000 watts clear channel station, clear-channel, the maximum for commercial AM stations in the U.S. Its transmitter is off Mariaville Road, near the New York State Thruway in the Rotterdam, New York, Town of Rotterdam. The station's daytime signal provides at least grade B coverage from the northernmost suburbs of New York City to the Mohawk Valley and Lake George ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Station WHAZ Antenna Atop Russell Sage Laboratory At Rensselaer Polytechnic Institute, Troy, New York (1922)
Radio is the technology of communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves. They can be received by other antennas connected to a radio receiver; this is the fundamental principle of radio communication. In addition to communication, radio is used for radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Translator
A broadcast relay station, also known as a satellite station, relay transmitter, broadcast translator (U.S.), re-broadcaster (Canada), repeater ( two-way radio) or complementary station (Mexico), is a broadcast transmitter which repeats (or transponds) the signal of a radio or television station to an area not covered by the originating station. These expand the broadcast range of a television or radio station beyond the primary signal's original coverage or improves service in the original coverage area. The stations may be (but are not usually) used to create a single-frequency network. They may also be used by an AM or FM radio station to establish a presence on the other band. Relay stations are most commonly established and operated by the same organisations responsible for the originating stations they repeat. Depending on technical and regulatory restrictions, relays may also be set up by unrelated organisations. Types Translators In its simplest form, a broadcast tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency Modulation
Frequency modulation (FM) is a signal modulation technique used in electronic communication, originally for transmitting messages with a radio wave. In frequency modulation a carrier wave is varied in its instantaneous frequency in proportion to a property, primarily the instantaneous amplitude, of a message signal, such as an audio signal. The technology is used in telecommunications, radio broadcasting, signal processing, and Run-length limited#FM: .280.2C1.29 RLL, computing. In Analog signal, analog frequency modulation, such as radio broadcasting of voice and music, the instantaneous frequency deviation, i.e. the difference between the frequency of the carrier and its center frequency, has a functional relation to the modulating signal amplitude. Digital data can be encoded and transmitted with a type of frequency modulation known as frequency-shift keying (FSK), in which the instantaneous frequency of the carrier is shifted among a set of frequencies. The frequencies m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
