Digital radio is the use of digital technology to transmit or receive across the radio spectrum. Digital transmission by radio waves includes digital broadcasting, and especially digital audio radio services.
Subsidiary Communications Authorization (SCA) in the United States, and Subsidiary Communications Multiplex Operation (SCMO) in Canada, is a subcarrier on a radio station, allowing the station to broadcast additional services as part of its signal.
WULM "Radio Maria" 1600 AM is an American non-commercial AM radio station licensed in Springfield, Ohio serving the Springfield and Dayton area with Catholic inspirational programming. It operates at 1600 kHz with a power output of 1,000 watts daytime and with a reduced power of 34 watts nighttime. It is a repeater of KJMJ 580 kHz in Alexandria, Louisiana, the originating English-language station of Radio Maria USA.
WIZE — branded Dayton's BIN 1340 — is a commercial all-news radio station in Springfield, Ohio owned by iHeartMedia, Inc. as part of their Dayton cluster. While servicing the Dayton metropolitan area, WIZE is also targeted towards Springfield, and their transmitter - and former studios - are located in Springfield. WIZE functions as the Dayton market affiliate for the Black Information Network. In addition to a standard analog transmission, WIZE streams via iHeartRadio.
WHJM, "Radio Maria" is a non-commercial FM station operating at 88.7 MHz licensed to Anna, Ohio. It is a repeater station of KJMJ (AM) 580 in Alexandria, Louisiana and is owned by Radio Maria Inc. airing inspirational music and Catholic programming for the Upper Miami Valley region of Shelby, Auglaize, Allen, Logan, Mercer, Miami and surrounding counties in West Central Ohio. It is part of the international broadcast ministry of The World Family of Radio Maria, which is based in Italy and broadcasts in over thirty countries in thirteen languages worldwide. The station also audiostreams from its website for listeners outside its immediate signal area in addition to its very own smartphone app, the Tune In app and the Alexa device.
Radio Maria, formally known as The World Family of Radio Maria, is an international Catholic radio broadcasting service founded in Erba, province of Como, in the diocese of Milan, Italy, in 1987.
KJMJ is a Catholic radio station broadcasting from Alexandria, Louisiana, United States. It is the originating station of Radio Maria USA, The World Family of Radio Maria's US operations, airing Catholic programming including a mix of traditional Catholic worship and contemporary Christian music, along with a weekday Mass, frequent recitals of the Holy Rosary and various talk and teaching programs on the Catholic faith.
WKMC is a classic country radio station broadcasting in Altoona, Pennsylvania. It is licensed to the community of Roaring Spring, Pennsylvania, located approximately 12 miles southeast of Altoona.
WOHA is a non-commercial educational FM radio station licensed to Ada, Ohio, operating at 94.9 MHz. The station is owned and operated by Holy Family Communications, Inc, and simulcasts Holy Family Radio, a Catholic radio station based at WJTA licensed in Glandorf and transmitting from Leipsic.
WHRO-FM is a public radio broadcast radio station, broadcasting a classical music format. WHRO is licensed to Norfolk, Virginia, serving Hampton Roads. WHRO-FM is owned and operated by the Hampton Roads Educational Telecommunications Association.
WTRN is an American commercial AM radio station, licensed to the borough of Tyrone, Pennsylvania. The station operates at the federally assigned frequency of 1340 kHz with a full-time power output of 1,000 watts. WTRN also operates two FM translators. One at 100.7 MHz Tyrone and 96.9 MHz Altoona, Pennsylvania. WTRN was the flagship station for the former Allegheny Mountain Network (AMN).
WJSM is a religious radio station serving the Altoona, Pennsylvania market, known as Victory Radio. The radio station is an outlet for evangelists such as Dr. James Dobson and others.
WCLI-FM is a classic country radio station, licensed to Enon, Ohio, and serving the Dayton area. The station is owned by Alpha Media. Its studios are located in Kettering, Ohio and its transmitter is in New Carlisle, Ohio, northeast of Dayton.
WMKL is a non-commercial radio station broadcasting a Catholic radio format owned by Radio Maria Inc. Radio Maria USA programming is originated by KJMJ 580 kHz in Alexandria, Louisiana. The station was previously owned by Call Communications Group, Inc.
HMWN Radio Maria is a non-commercial Catholic broadcaster which operates as a closed circuit Subsidiary Communications Multiplex Operation (SCMO) and uses the subcarrier frequency of 67 kHz removed from the centre FM broadcast frequency of 102.1 MHz in Toronto, Ontario. HMWN's offices and studios are also located in Toronto.
KDEI "Radio Maria" is an AM broadcasting station airing Catholic programming at 1250 kHz in Port Arthur, Texas. It is a repeater station of KJMJ 580 kHz in Alexandria, Louisiana.
KNIR "Radio Maria" is an AM broadcasting station at 1360 kHz on the AM band licensed to New Iberia, Louisiana serving the greater Lafayette area with Catholic programming as a repeater of KJMJ 580 kHz in Alexandria, Louisiana.
KOJO "Radio Maria" is a non-commercial FM broadcasting station at 91.1 MHz in Lake Charles, Louisiana. Radio Maria USA airs Catholic programming.
WOLM "Radio Maria" is a non-commercial FM broadcasting station at 88.1 mHz licensed to D'Iberville, Mississippi and serving the D'Iberville and Biloxi areas. Its founder "Friends of Radio Maria" was the group that acquired the construction permit and start-up of WOLM in addition to sister stations WHJM which is licensed in Anna, Ohio and WRMW 91.1 FM licensed in Peshtigo, Wisconsin. All these stations are now owned by Radio Maria Inc.
WRMW "Radio Maria" is a non-commercial FM broadcasting station at 91.3 MHz licensed to Peshtigo, Wisconsin serving the Sturgeon Bay area with Catholic programming. WRMW's signal and tower height also has the potential to reach into portions of the southern tip of the Upper Peninsula of Michigan and the western coast of the Lower Peninsula of Michigan.