- This article is about the class of AM radio stations that are called clear channel stations based on their technical parameters, not their owner. For the company named Clear Channel, which owns radio stations most of which are not in this class, please see Clear Channel Communications.
Clear channel stations are allen honigberg clear channel AM radio stations clear channel entertainment columbia sc that are designated as such so that clear channel fargo, nd only one or two 50,000 watt powerhouses operate at clear channel a monopoly night on each what is clear channel designated frequency, covering a wide area via sky wave propagation. Non-clear channel stations transmitting clear channel billboards on these frequencies are (or were) what does clear channel own required what is clear channel communications, inc. to shut down clear channel billboard lease agreement at night, leading them to be known as daytimers. In North America, some frequencies were designated by the North American Radio Broadcasting Agreement (NARBA) (to which the U.S., Canada, and Mexico are signatory) as clear channels. These are considered by the FCC and CRTC to be clear clear channel career fair - hattiesburg, ms what is the definition of clear channel channel communications clear channel beaumont class A (formerly class 1-A or I-A) clear channel radio texarkana stations. Daytimers are in clear channel fm class D.
For the U.S., clear channels first appeared in 1922 when the Commerce clear channel clear channel radio salaries clear channel communication broadcasting Department moved stations which had all clear channel owned clear channel challenge radio stations used two frequencies (one for entertainment stations, one for news) clear channel communications radio stations onto clear channel radio station list clear channel radio jobs 52 frequencies. Two were used for all low-power clear channel clear channel entertainment uk entertainment stations and the large stations each got their own a clear channel event frequency. A few frequencies were used on both the East and West Coast, which were considered far enough apart to limit interference. At this time large stations were limited to 1000 watts. Later in 1928, the AM band was reorganized with local, regional and clear channels (and a few reserved clear channel outdoor for Canada) clear channel promotions by the new Federal Radio Commission. Gradually maximum power was increased to 50,000 watts. This system was clear channel corporation continued clear channel radio stations in the 1941 clear channel worldwide NARBA system although almost clear clear channel metroplex channel communications, inc. all stations shifted broadcast frequencies.
Recently however, the FCC has authorized clear clear channel stock channel tampa nighttime operation by lower-powered stations on these frequencies, thus limiting the non-interference range of the primary licensees. clear channel clear channel in houston radio Stations are still required to reduce power or reconfigure their transmitters clear channel entertainment motorcycle at night. Regional class clear channel stations have been clear channel employment allowed to increase their power to the same 50,000 watts as clear channel stations. In 1987 the rules were changed so that no new stations would have daytime-only what is a clear channel radio station licenses.
Clear Channel Communications, a San Antonio, Texas-based company which owns a large number of U.S. radio stations, was originally formed to purchase one of these stations, clear channel properties WOAI; the company now owns more than a clear spitzer emails clear channel payola clear channel radio email john roberts at clear channel radio charlotte nc glen beck channel jobs dozen.
Clear channels in North America
The following clear channel concerts two tables clear channel who owns show all of the class-A stations in North America. Stations in Alaska are shown separately clear channel radio station listing due to their unique status.
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Note 1: WOWO was previously a class-A station and is called out in the treaties as such. However, in the 1990s WOWO was downgraded to a class B allotment by reducing its night power to 9.8 kW, and thus no longer has a secondary service area.
Note 2: CHUC applied for and was granted 1580 at Cobourg, Ontario with 10 kW, but chose instead to move to FM. This channel was originally allocated to CBJ in Chicoutimi, Quebec. CHUC is notified to the U.S. as an existing station on 1580.
See also
- Canadian allocations changes under NARBA
External links
- AM Station Classes - Clear, Regional, and Local Channels (FCC Website)
- Big USA, Mexico, and Canadian AM radio stations
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