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areas), alternative means of distribution such as direct-to-home satellite and cable television have been introduced. Television channels specifically built to run on cable or satellite blur the line between TV station and TV network. That fact led some early cable channels to call themselves
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in reference to nationwide cable or satellite channels is technically inaccurate. However, this is an arbitrary, inconsequential distinction, and varies from company to company. Indeed, the term
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to terrestrial stations. The cost of creating a nationwide channel has been reduced and there has been a huge increase in the number of such channels, with most catering to a small group.
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cannot. They are not licensed to run broadcast equipment like a station, and they do not regularly provide content to licensed broadcasters either. Furthermore, a distributor like
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Preventing interference between terrestrial channels in the same area is accomplished by skipping at least one channel between two analog stations'
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counterpart (both outlined below). Sometimes, especially outside the U.S. and in the context of pay television, it is used instead of the term
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only because they are all at the same power, something which could only be done terrestrially if the two stations were transmitted at the same
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group of regional sports channels, which share several programs), or simply regionalized advertising inserted by the local cable company.
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Should a legal distinction be necessary between a (location) channel as defined above and a television channel in this sense, the terms
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on most
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This article is about television broadcast frequencies. For the infrastructure and issues relating to transmission, see
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is inherently better, therefore channels adjacent (either to analog or digital stations) can be used even in the same
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has entered into common usage in the United States in reference to such channels, even with the existence of
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may start producing its own programming, and shows presented exclusively on pay-TV by one distributor may be
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that states a
Knowledge (XXG) editor's personal feelings or presents an original argument about a topic.
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in a particular area. Traditionally, TV stations made their broadcasts by sending specially-encoded
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Many television stations are now in the process of converting from analog terrestrial (
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pay television channels in the U.S., be it programming (e.g., the
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Frequency/channel over which a television station is distributed
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418:. Where channel numbers are sequential, frequencies are not
577:) through which they send their signals. Some stations use
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A television station is a type of terrestrial station that
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personal reflection, personal essay, or argumentative essay
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channels are the same as their analog predecessors for
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561:. Individual television stations are usually granted
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Because some regions have had difficulty picking up
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refers to the terrestrial or cable band of 54 to 60
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426:low to high band, and channel 13 to 14 jump to
383:normally carries one channel, however multiple
343:channels are typically 6, 7, or 8 MHz in
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670:From the definitions above, use of the terms
387:can be on one transponder, with some loss of
8:
1860:Global telecommunications regulation bodies
77:Learn how and when to remove these messages
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643:Satellite and cable have created changes.
250:Learn how and when to remove this message
232:Learn how and when to remove this message
174:Learn how and when to remove this message
763:"WIPO Domain Name Decision: D2001-1440"
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320:) and 59.75 MHz for analog audio (
291:terrestrial frequency or virtual number
498:does not broadcast on any particular
430:. On cable TV, it is possible to use
7:
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112:adding citations to reliable sources
761:Center, Arbitration and Mediation.
623:Non-terrestrial television channels
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274:for broadcast and cable channels.
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58:This article has multiple issues.
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1495:Free-space optical communication
825:What ever happened to Channel 1?
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773:from the original on 2006-04-16.
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371:(RF) channel can carry several
335:Depending on the multinational
270:showing television listings in
99:needs additional citations for
66:or discuss these issues on the
742:Television channel frequencies
357:Digital terrestrial television
349:television channel frequencies
1:
557:signals over the air, called
528:Digital television transition
1881:Telecommunication portal
1662:Telecommunications equipment
727:Lists of television channels
1398:Alexander Stepanovich Popov
647:TV stations in an area can
385:small, independent channels
1963:
1102:Telecommunications history
686:direct broadcast satellite
521:
29:
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1710:Public Switched Telephone
1522:telecommunication circuit
1483:Fiber-optic communication
1228:Francis Blake (telephone)
1023:Optical telecommunication
631:signals (particularly in
363:reasons, however through
1942:Telecommunication theory
1621:Orbital angular-momentum
1058:Satellite communications
897:Communications satellite
268:electronic program guide
1500:Molecular communication
1323:Gardiner Greene Hubbard
1152:Undersea telegraph line
887:Cable protection system
705:programming undertaking
276:it can make programmes.
1932:Television terminology
1642:Communication protocol
1428:Charles Sumner Tainter
1243:Walter Houser Brattain
1188:Edwin Howard Armstrong
996:Information revolution
629:terrestrial television
559:terrestrial television
351:vary as well. Channel
312:of 55.25 MHz for
278:
212:by rewriting it in an
1937:Broadcast engineering
1616:Polarization-division
1348:Narinder Singh Kapany
1313:Erna Schneider Hoover
1233:Jagadish Chandra Bose
1213:Alexander Graham Bell
944:online video platform
582:broadcast translators
416:frequency allocations
265:
1458:Vladimir K. Zworykin
1418:Almon Brown Strowger
1388:Charles Grafton Page
1043:Prepaid mobile phone
971:Electrical telegraph
821:at Wikimedia Commons
737:Streaming television
391:due to the need for
339:for a given region,
123:"Television channel"
108:improve this article
1947:Television stations
1408:Johann Philipp Reis
1167:Wireless revolution
1129:The Telephone Cases
986:Hydraulic telegraph
819:Television channels
701:programming service
605:digital terrestrial
502:but is nonetheless
462:Commonly, the term
373:digital subchannels
355:is also different.
1606:Frequency-division
1583:Telephone exchange
1453:Charles Wheatstone
1383:Jun-ichi Nishizawa
1358:Innocenzo Manzetti
1293:Reginald Fessenden
1028:Optical telegraphy
861:Telecommunications
588:to further areas.
524:Television station
518:Television station
476:television network
468:television station
466:is used to mean a
464:television channel
395:between unrelated
283:television channel
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214:encyclopedic style
201:is written like a
36:Television network
32:Television station
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1657:Store and forward
1652:Data transmission
1566:Network switching
1517:Transmission line
1363:Guglielmo Marconi
1328:Internet pioneers
1193:Mohamed M. Atalla
1162:Whistled language
817:Media related to
645:Local programming
567:government agency
432:adjacent channels
341:analog television
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1534:Network topology
1448:Thomas A. Watson
1303:Oliver Heaviside
1288:Philo Farnsworth
1263:Daniel Davis Jr.
1238:Charles Bourseul
1198:John Logie Baird
907:Data compression
902:Computer network
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222:November 2010
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125: –
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119:Find sources:
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97:This article
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1593:Multiplexing
1468:Transmission
1433:Nikola Tesla
1423:Henry Sutton
1378:Samuel Morse
1308:Robert Hooke
1273:Amos Dolbear
1208:John Bardeen
1127:
1107:Telautograph
1011:Mobile phone
966:Edholm's law
949:social media
882:Broadcasting
793:. Retrieved
789:the original
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694:Bally Sports
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106:Please help
101:verification
98:
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60:Please help
57:
40:
1793:NPL network
1505:Radio waves
1443:Alfred Vail
1353:Hedy Lamarr
1338:Dawon Kahng
1298:Elisha Gray
1258:Yogen Dalal
1183:Nasir Ahmed
1117:Teleprinter
981:Heliographs
722:Free-to-air
653:be required
633:mountainous
480:affiliation
448:selectivity
446:. For DTT,
393:guard bands
381:transponder
310:frequencies
272:New Orleans
18:TV stations
1926:Categories
1839:Antarctica
1798:Toasternet
1720:Television
1203:Paul Baran
1135:Television
1119:(teletype)
1112:Telegraphy
1090:transistor
1068:Phryctoria
1038:Photophone
1016:Smartphone
1006:Mass media
795:2006-03-31
748:References
703:(e.g.) or
665:syndicated
586:retransmit
548:television
534:broadcasts
420:contiguous
403:, used in
377:satellites
287:TV channel
134:newspapers
63:improve it
1823:Americas
1812:Locations
1783:Internet2
1544:Bandwidth
1248:Vint Cerf
1145:streaming
1123:Telephone
1063:Semaphore
954:streaming
551:receivers
500:channel 1
484:ownership
389:bandwidth
353:numbering
345:bandwidth
299:channel 2
69:talk page
1891:Category
1778:Internet
1768:CYCLADES
1685:Ethernet
1635:Concepts
1559:terminal
1510:wireless
1333:Bob Kahn
1176:Pioneers
1001:Internet
892:Cable TV
771:Archived
711:See also
690:national
651:or even
563:licenses
444:location
337:bandplan
1911:Commons
1901:Outline
1854:Oceania
1773:FidoNet
1758:ARPANET
1571:circuit
1140:digital
869:History
676:station
672:network
649:sign-up
575:channel
496:BBC One
470:or its
379:, each
307:carrier
305:, with
289:, is a
208:Please
148:scholar
1849:Europe
1819:Africa
1803:Usenet
1763:BITNET
1700:Mobile
1576:packet
1085:MOSFET
1080:device
877:Beacon
492:Europe
440:height
409:Brazil
361:legacy
150:
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1832:South
1827:North
1788:JANET
1725:Telex
1715:Radio
1554:Nodes
1549:Links
1470:media
1048:Radio
1033:Pager
961:Drums
927:video
922:image
912:audio
601:SECAM
565:by a
555:radio
544:video
538:audio
536:both
508:input
436:power
405:Japan
375:. On
285:, or
155:JSTOR
141:books
1844:Asia
1730:UUCP
1690:ISDN
617:ISDB
593:NTSC
579:LPTV
526:and
452:area
438:and
407:and
401:ISDB
330:8VSB
326:ATSC
314:NTSC
127:news
1735:WAN
1705:NGN
1695:LAN
976:Fax
917:DCT
674:or
661:TNT
657:TLC
619:).
615:or
613:DVB
599:or
597:PAL
584:to
573:(a
546:to
541:and
428:UHF
424:VHF
318:VSB
303:MHz
266:An
110:by
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322:FM
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