Shortwave radio is radio transmission using radio frequencies in the shortwave bands (SW). There is no official definition of the band range, but it always includes all of the high frequency band (HF), which extends from 3 to 30 MHz ; above the medium frequency band (MF), to the bottom of the VHF band.
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave transmissions, but also on the longwave and shortwave radio bands.
In radio, longwave, long wave or long-wave, and commonly abbreviated LW, refers to parts of the radio spectrum with wavelengths longer than what was originally called the medium-wave broadcasting band. The term is historic, dating from the early 20th century, when the radio spectrum was considered to consist of longwave (LW), medium-wave (MW), and short-wave (SW) radio bands. Most modern radio systems and devices use wavelengths which would then have been considered 'ultra-short'.
A time signal is a visible, audible, mechanical, or electronic signal used as a reference to determine the time of day.
Radio Televisión Martí is an American state-run radio and television international broadcaster based in Miami, Florida, financed by the federal government of the United States through the U.S. Agency for Global Media. It transmits propaganda in Spanish to Cuba and its broadcasts can also be heard and viewed worldwide through their website and on shortwave radio frequencies.
Radio Havana Cuba is the official government-run international broadcasting station of Cuba. It can be heard in many parts of the world, including the United States, on shortwave frequencies. Radio Havana Cuba, along with Radio Rebelde, Cubavision Television, and other Cuban radio and television, broadcasts to North, Central and South America via free-to-air programming from the Hispasat 30W-6 satellite over the Atlantic Ocean and worldwide via Internet streaming.
BBC Radio Gloucestershire is the BBC's local radio station serving the county of Gloucestershire.
WMCA is a radio station licensed to New York, New York. Owned by Salem Media Group, the station programs a Christian radio format consisting of teaching and talk programs. The station's studios are in lower Manhattan and are shared with co-owned WNYM. WMCA's transmitter is located along Belleville Turnpike in Kearny, New Jersey. WMCA's programming is simulcast on a 250-watt translator, W272DX, from a tower in Clifton, New Jersey.
FM broadcasting is a method of radio broadcasting that uses frequency modulation (FM) of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to transmit high-fidelity sound over broadcast radio. FM broadcasting offers higher fidelity—more accurate reproduction of the original program sound—than other broadcasting techniques, such as AM broadcasting. It is also less susceptible to common forms of interference, having less static and popping sounds than are often heard on AM. Therefore, FM is used for most broadcasts of music and general audio. FM radio stations use the very high frequency range of radio frequencies.
WINS (1010 kHz) is a commercial, all-news AM radio station licensed to New York, New York owned by Audacy, Inc. The station brands itself "1010 WINS", with its call sign phonetically pronounced as "wins". WINS's studios are located in the combined Audacy facility in the Hudson Square neighborhood in lower Manhattan, and its transmitter is located in Lyndhurst, New Jersey.
KDRB is a commercial FM radio station in Des Moines, Iowa. It airs an adult hits radio format and is owned by iHeartMedia. Its slogan is "We Play Everything." KDRB is the flagship station for Iowa State University sports.
WTIC is a commercial AM radio station in Hartford, Connecticut. It airs a news/talk format and is owned by Audacy, Inc. The station's studios and offices are on Executive Drive in Farmington.
CBN is a public AM radio station in St. John's, Newfoundland and Labrador, Canada. It carries a news, talk and information format and is the local Radio One station of the Canadian Broadcasting Corporation.
WNYM – branded "AM 970 The Answer" – is a commercial radio station licensed to Hackensack, New Jersey, and serving the New York metropolitan area. The station is owned by Salem Media Group and programs a conservative talk radio format. Its studios are shared with co-owned WMCA on Broadway in Lower Manhattan.
WDAE is a commercial radio station licensed to St. Petersburg, Florida and serving the Tampa Bay area. It is owned by iHeartMedia and airs a sports radio format. WDAE is one of the oldest radio stations in Florida still broadcasting today, going on the air in 1922. The studios and offices are on West Gandy Boulevard in South Tampa. The transmitter site is located near the Gandy Bridge in St. Petersburg.
WTBN is a commercial radio station licensed to Pinellas Park, Florida and serving the Tampa Bay area. The station is owned by Salem Media Group and it airs a religious radio format. Most of the schedule is made up of brokered programming where national religious leaders pay Salem Communications for 15 and 30-minute time blocks. Hosts include Dr. Charles Stanley, Jim Daly, David Jeremiah, Joni Eareckson Tada and John MacArthur.
WBTP is a commercial FM radio station broadcasting a classic hip hop format. Licensed to Sarasota, Florida, it serves the Sarasota / Bradenton / Tampa Bay Areas. The station is owned by iHeartMedia, Inc., with studios on West Gandy Boulevard in Tampa.
WNYC (820 kHz) is a non-commercial public radio station, licensed to New York, New York. It, along with WNYC-FM, is one of the primary outlets for WNYC branded programming, provided by the non-profit New York Public Radio (NYPR).
Radio Enciclopedia is a classical / beautiful music radio network of transmitters broadcast throughout Cuba on medium wave (AM) and VHF (FM). The main frequencies in Havana are 94.1 (FM) and 1260 (AM). It can also be heard for several hundred miles beyond Cuba's borders on 530 (AM) and worldwide via the Internet. It broadcasts soft instrumental music with occasional news and cultural programming. It is one of four main radio stations in Cuba and first broadcast on November 7, 1962.
Radio Musical Nacional, call sign CMBF, is a national classical music radio station in Cuba. It is heard on 590 kHz AM and 95.1 and 99.1 MHz FM in Havana and on FM transmitters nationwide. It is operated by the Institute of Information and Social Communication (IICS).
