AM Stereo And Digital AM In And Near The United States
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AM Stereo And Digital AM In And Near The United States
Transmission standards in use # CAM-D #C-QUAM #Digital Radio Mondiale #HD Radio List of Stations on Shortwave Mondays to Fridays # _9805 DRM30 WINB 50000 0700-0900UTC # 13740 DRM30 WINB 50000 0900-1000UTC # 15720 DRM30 WINB 50000 1000-1400UTC # 15735 DRM30 WINB 50000 1400-1500UTC # 15750 DRM30 WINB 50000 1500-1700UTC Weekends None at this time List of Stations on Mediumwave # _540 CQUAM WXYG 850 # _550 HDAM1 KFYI 5000 # _550 HDAM1 KTSA 5000 # _550 HDAM1 WBZS 1000 # _560 HDAM1 KLZ_ 5000 # _560 HDAM1 WHYN 5000 # _560 HDAM1 WQAM 5000 # _560 HDAM1 WRDT 500 # _570 HDAM1 KLAC 5000 # _570 HDAM1 KLIF 5000 # _570 HDAM1 WWRC 5000 # _580 HDAM1 KMJ_ 50000 # _580 HDAM1 WGAC 5000 # _580 HDAM1 WHP_ 5000 # _580 HDAM1 WTAG 5000 # _590 HDAM1 KQNT 5000 # _590 CQUAM WWLX 600 # _600 HDAM1 KOGO 5000 # _600 HDAM1 WBOB 5000 # _600 HDAM1 WCAO 5000 # _600 HDAM1 WMT_ 5000 # _600 HDAM1 WREC 5000 # _610 CQUAM KCSR 1000 # _610 HDAM1 KOJM 1000 # _610 ...
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CAM-D
Compatible Amplitude Modulation - Digital or CAM-D is a hybrid digital radio format for AM broadcasting, proposed by broadcast engineer Leonard R. Kahn. The system is an in-band on-channel technology that uses the sidebands of any AM radio station. Analog information is still used up to a bandpass of about 7.5kHz, with standard amplitude modulation. The missing treble information that AM normally lacks is then transmitted digitally beyond this. Audio mixing in the receiver then blends them back together. Unlike other IBOC technologies like iBiquity's HD Radio, Kahn's apparently does not provide a direct path to all-digital transmissions, nor any multichannel capability. Its advantage, however, is that it takes up far less of the sidebands, thereby causing far less interference to adjacent channels, hence the "Compatible" in the name. Interference has affected HD Radio on AM, along with its (like CAM-D) proprietary nature. Digital Radio Mondiale, commonly used in shortwave ...
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WHP (AM)
WHP (580 kHz) is a commercial AM radio station licensed to Harrisburg, Pennsylvania, serving the Harrisburg=Carlisle region of South Central Pennsylvania. It broadcasts a talk radio format and is owned by iHeartMedia, Inc. The studios are on Corporate Circle in Harrisburg. Weekdays begin with a local talk show hosted by R.J. Harris followed by nationally syndicated conservative talk shows from Sean Hannity, Glenn Beck, Jesse Kelly, Clay Travis & Buck Sexton and "Coast to Coast AM with George Noory." WHP is powered at 5,000 watts, non-directional during the day. But to protect other stations on 580 AM from interference at night, it is uses a directional antenna with a six-tower array. The transmitter is on Tower Road near Interstate 81 in East Pennsboro Township near Enola, Pennsylvania. Programming is simulcast on FM translator 103.7 W279EC and on the HD2 digital subchannel of sister station 97.3 WRVV. History WHBG and WMBS The Department of Commerce granted John S. ...
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WTVN
WTVN (610 AM) – branded as "News Radio 610 WTVN" – is a commercial talk radio station licensed to Columbus, Ohio. Owned by iHeartMedia, the station serves the Columbus metro area. The WTVN studios area located in Downtown Columbus, and its transmitter site is near Obetz. In addition to a standard analog transmission, the station simulcasts over the HD digital subchannel of co-owned 93.3 WODC, and streams online via iHeartRadio. WTVN began broadcasting in HD Radio in June 2005, but the in-band on-channel subcarrier was discontinued by 2015. With 5,000 watts of power, during the day the station can be heard as far away as Indianapolis, Fort Wayne, Detroit, and Cleveland. At night, a directional antenna protects stations operating on the same frequency, including KCSP in Kansas City, WTEL in Philadelphia, and WIOD in Miami. The nighttime signal is primarily radiated northward over central Columbus, and outlying suburbs in the direction of the nulls experience a degraded si ...
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WTEL (AM)
WTEL (610 kHz) — branded "Philadelphia's BIN 610" — is a commercial all-news AM radio station licensed to serve Philadelphia, Pennsylvania. While owned by the Beasley Broadcast Group, the station is currently operated by iHeartMedia, Inc. as part of their Philadelphia cluster under a long-term local marketing agreement. The station services the Greater Philadelphia and Delaware Valley area as the market affiliate of the Black Information Network. The WTEL studios are located in the nearby suburb of Bala Cynwyd, while the transmitter site is in Bellmawr, New Jersey. In addition to a standard analog transmission, WTEL programming is simulcast over the second HD Radio digital subchannel of WDAS-FM, and is available online via iHeartRadio. WTEL is a primary entry point for the Emergency Alert System in eastern Pennsylvania and Delaware. History WIP On December 1, 1921, the U.S. Department of Commerce, in charge of radio at the time, adopted a regulation formally establishi ...
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WFNZ (AM)
WFNZ (610 AM broadcasting, AM), known on air as "102.5 The Block", is a commercial radio station in Charlotte, North Carolina. Owned by Urban One, the station airs an urban contemporary radio format. WFNZ previously offered local sports hosts weekdays from 6 a.m. to 7 p.m. On nights and weekends, it carried programming from CBS Sports Radio. WFNZ served as the flagship (broadcasting), flagship station for the NBA'S Charlotte Hornets and Major League Soccer's Charlotte FC. The studios and offices are located at 1 Julian Price Place, while its transmitter is located at the site of its former studios on Radio Road in the Oakdale neighborhood of Northwest Charlotte. WFNZ uses a directional antenna and transmits with 5,000 watts by day. At night, it reduces power to 1,000 watts, sending most of its signal to the east, to avoid interfering with other stations on AM 610 and adjacent frequencies. WFNZ also broadcasts on the HD radio, HD2 subchannel of sister station WOSF. History ...
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KOJM
KOJM (610 AM) is a radio station licensed to serve Havre, Montana. The station is owned by New Media Broadcasters, Inc. It airs a classic hits music format. The broadcast studios are located north of town, at 2210 31st Street North. This facility is shared with its sister stations. The transmitter and two towers are also at this location. KOJM was the first AM radio station in Montana to broadcast with HD Radio in the summer 2004. A little history detail as follows for KOJM. Prior to its classic hits format, KOJM is once formerly a Top-40 station with an affiliate of American Top 40 with Casey Kasem since the week of March 9, 1985. The station was assigned the KOJM call letters by the Federal Communications Commission The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, satellite, and cable across the United States. The FCC maintains jurisdiction .... Referenc ...
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KCSR
KCSR (610 AM) is a radio station broadcasting a country music format. Licensed to Chadron, Nebraska, United States. The station is currently owned by Chadrad Communications, Inc. and features programming from CBS Radio, Motor Racing Network and Westwood One Westwood One is an American radio network There are two types of radio network currently in use around the world: the one-to-many (simplex communication) broadcast network commonly used for public information and mass-media entertainment, and .... References External links Country radio stations in the United States CSR Chadron, Nebraska Radio stations established in 1954 1954 establishments in Nebraska {{Nebraska-radio-station-stub ...
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WREC
WREC (600 kHz) is a commercial AM radio station in Memphis, Tennessee. It broadcasts a talk radio format and is owned by iHeartMedia, Inc. The studios and offices are on Thousand Oaks Boulevard in Memphis. WREC is West Tennessee's primary entry point station for the Emergency Alert System. WREC is powered at 5,000 watts. It uses a directional antenna with a two-tower array. The transmitter is on North Watkins Street, near Interstate 40 in Memphis. Programming is simulcast on 250-watt FM translator W221CR at 92.1 MHz. The station is also heard on an HD radio digital subchannel of co-owned 102.7 WEGR. Programming Talk shows WREC airs mostly nationally syndicated shows from Premiere Networks, a subsidiary of parent company iHeartMedia. Weekdays start with ''This Morning, America's First News with Gordon Deal'' followed by two hours of '' The Ben Ferguson Show''. Ferguson is also heard for an hour in the afternoon. Also on the schedule are ''The Sean Hannity Show, The Gl ...
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WMT (AM)
WMT (600 AM) is a news/talk radio station broadcasting in Cedar Rapids, Iowa, in the United States. It is owned by iHeartMedia, Inc. The station's signal reaches most of Iowa and portions of neighboring states during daylight hoursWMT broadcasts on a Regional Amplitude modulation, AM broadcast frequency, according to the Federal Communications Commission. WMT's studios co-located with former sister station KGAN-TV near the intersection of Collins Road (Iowa Highway 100)/C Avenue NE/Old Marion Road NE in Cedar Rapids, in a building known as "Broadcast Park", while its 2-tower transmitter array is located on Radio Road near Marion. History WMT was founded by Douglas "Tex" Perham as WJAM on July 30, 1922. In 1928, Harry Shaw purchased WJAM and moved the station from Cedar Rapids to Waterloo, renaming it WMT (for the now-defunct ''Waterloo Morning Tribune'' newspaper that he owned). Shaw sold the station to the Cowles family, owners of the ''Des Moines Register'', in October 1934 ...
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WCAO
WCAO (600 AM "Heaven 600") is a commercial radio station in Baltimore, Maryland. It broadcasts an urban gospel radio format and is owned by iHeartMedia, Inc. It also airs some Christian talk and teaching programs. The studios and offices are located at The Rotunda shopping center in Baltimore. WCAO is powered at 5,000 watts. To protect other stations on AM 600, it uses a four-tower array directional antenna at all times. To improve its sound quality, WCAO broadcasts using HD Radio technology. The transmitter is off Garrison Forest Road at Caves Woods Road in Owings Mills, Maryland. Programming is also heard on the HD-2 digital subchannel of co-owned 102.7 WQSR. History Early years Effective 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 kHz) for entertainment broadcasts, and 485 meters (619 kHz) for ...
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WBOB (AM)
WBOB (600 kHz) is a commercial AM radio station in Jacksonville, Florida. The station airs a talk radio format and is owned by Chesapeake-Portsmouth Broadcasting Corporation. Weekdays begin with a local news and information show, followed by mostly syndicated programming, including shows from Mark Levin, Mike Gallagher, Dennis Prager, Jay Sekulow and Red Eye Radio. Most hours begin with Townhall News. Some hours are paid brokered programming. The station calls itself "Talkradio AM 600 & FM 101.1 WBOB". By day, WBOB is powered at 50,000 watts, the maximum power permitted for commercial AM stations by the Federal Communications Commission (FCC). But at night, to protect other stations on AM 600, it reduces power to 9,700 watts. A directional antenna, located off Lenox Avenue in Jacksonville, is used at all times. Listeners in Jacksonville and adjacent communities can also hear WBOB on FM translator station W266CX at 101.1 in Fruit Cove, Florida. History Early years On D ...
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KOGO (AM)
KOGO (600 Hertz, kHz) is a commercial radio, commercial AM radio, AM radio station in San Diego, San Diego, California. The station airs a Talk radio, news/talk radio format and is owned by iHeartMedia, Inc. The station's Radio studio, studios and offices are located in San Diego's Kearny Mesa, San Diego, Kearny Mesa neighborhood on the northeast side. Originally known as KFWV, the station operated as an NBC Red Network, NBC affiliate under the KFSD call sign from 1926 to 1961, when it was changed to KOGO. KOGO transmits with 5,000 watts both day and night; as the AM signal is one of the strongest in Southern California. KOGO uses a directional antenna with its two-tower array transmitter located off 60th Street at Old Memory Lane in the Emerald Hills, San Diego, Emerald Hills neighborhood of San Diego. The signal pattern generally follows the Pacific Coast from Baja California, Mexico, to Santa Barbara, California, Santa Barbara. Because of its reach, KOGO is one of the primary ...
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