|
1610 AM
The following radio stations broadcast on AM frequency 1610 kHz. AM 1610 is currently exclusively used in the United States by low-power travelers' information stations. The frequency is sparsely used elsewhere in North America, where it is classified as a "regional" frequency. Only stations in Canada's two largest cities use the frequency, and one Mexican station has been authorized for its use. Canada United States All stations at 1610 in the United States currently operate as Travelers' information stations. References {{Lists of radio stations by frequency Lists of radio stations by frequency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Broadcasting
Radio broadcasting is transmission of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in satellite radio the radio waves are broadcast by a satellite in Earth orbit. To receive the content the listener must have a broadcast radio receiver (''radio''). Stations are often affiliated with a radio network which provides content in a common radio format, either in broadcast syndication or simulcast or both. Radio stations broadcast with several different types of modulation: AM radio stations transmit in AM ( amplitude modulation), FM radio stations transmit in FM (frequency modulation), which are older analog audio standards, while newer digital radio stations transmit in several digital audio standards: DAB (digital audio broadcasting), HD radio, DRM ( Digital Radio Mondiale). Television broadcasting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM Broadcasting
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 (also known as "AM band") transmissions, but also on the longwave and shortwave radio bands. The earliest experimental AM transmissions began in the early 1900s. However, widespread AM broadcasting was not established until the 1920s, following the development of vacuum tube receivers and transmitters. AM radio remained the dominant method of broadcasting for the next 30 years, a period called the "Golden Age of Radio", until television broadcasting became widespread in the 1950s and received most of the programming previously carried by radio. Subsequently, AM radio's audiences have also greatly shrunk due to competition from FM (FM broadcasting, frequency modulation) radio, Digital audio broadcasting, Digital Audio Broadcasting (DAB), satellite radio, HD Radio, HD (digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travelers' Information Station
A travelers' information station (TIS), also called highway advisory radio (HAR) by the United States Department of Transportation, is a licensed low-powered non-commercial radio station, used to broadcast information to the general public, including for motorists regarding travel, destinations of interest, and situations of imminent danger and emergencies. They are commonly operated by transportation departments, national and local parks departments and historic sites, airport authorities, local governments, federal agencies, colleges and universities, hospitals and health agencies, and for special events and destinations. United States Current regulations and applications In the United States, most Travelers Information Stations (TIS) are licensed by the Federal Communications Commission (FCC), although stations operated by U.S. national parks and others under U.S. federal government jurisdiction are licensed by the National Telecommunications and Information Administration ( ... [...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] |
CHHA (AM)
CHHA is a Canadian radio station, broadcasting at 1610 AM in Toronto, Ontario. Owned and operated by the San Lorenzo Latin American Community Centre, the station airs a Spanish language community radio format branded as ''Voces Latinas'', along with some programming in English, Italian, Portuguese and Tagalog. CHHA's studios are located on Wenderly Drive in the Glen Park neighbourhood of Toronto, while its transmitter is located in the Port Lands neighbourhood at Toronto's waterfront. Its signal is pointed westward to protect CHRN in Montreal and travelers' information stations (TIS) in the United States. CHHA is the highest-powered station in North America to use the 1610 frequency, which is otherwise reserved for TIS in the U.S. and has been unused in Mexico since 2018. History The station was licensed by the Canadian Radio-television and Telecommunications Commission in 2003, and launched on November 25, 2004. CHHA's licensing displaced the unprotected CHEV CHEV was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CHRN
CHRN is a multilingual radio station which operates at 1610 kHz/ AM in Montreal, Quebec, Canada. The station serves as a flagship for Radio Humsafar, an international radio network serving the South Asian diaspora. CHRN is Radio Humsafar's second radio station in the Greater Montreal area, as it also owns CJLV. Radio Humsafar received approval for the station from the CRTC on May 16, 2014. The station will operate at 1610 kHz with a universal transmitter power of 1,000 watts. The 1610 frequency was previously occupied by CJWI from 2002 until 2009, when it relocated to 1410 kHz. Radio Humsafar previously applied for a station on March 16, 2011, which would have broadcast at 1400 kHz with a power of 1,000 watts; this application was later withdrawn, for unknown reasons, though a station at this position would have been first-adjacent to CJWI at 1410 kHz, which would have created interference issues. CHRN is one of only two full-power stations in North America t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travelers' Information Station
A travelers' information station (TIS), also called highway advisory radio (HAR) by the United States Department of Transportation, is a licensed low-powered non-commercial radio station, used to broadcast information to the general public, including for motorists regarding travel, destinations of interest, and situations of imminent danger and emergencies. They are commonly operated by transportation departments, national and local parks departments and historic sites, airport authorities, local governments, federal agencies, colleges and universities, hospitals and health agencies, and for special events and destinations. United States Current regulations and applications In the United States, most Travelers Information Stations (TIS) are licensed by the Federal Communications Commission (FCC), although stations operated by U.S. national parks and others under U.S. federal government jurisdiction are licensed by the National Telecommunications and Information Administration ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
