CBBC

CBBC (originally Children's BBC) is a BBC children's television strand aimed at children aged from 6 to 12. BBC programming aimed at under sixes is broadcast on the CBeebies channel. CBBC broadcasts from 7pm to 7am on the digital CBBC Channel, available on most UK digital platforms.

The CBBC brand was used for the broadcast of children's programmes on BBC One on weekday afternoons and on BBC Two mornings until these strands were phased out in 2012 and 2013 respectively, as part of the BBC's "Delivering Quality First" cost-cutting initiative. CBBC programmes are also broadcast in high definition alongside other BBC content on BBC HD, generally at afternoons on weekends, unless the channel is covering other events. BBC-produced children's programming, in native languages of Scotland and Wales, also airs on BBC Alba and S4C respectively. CBBC HD launched on 10 December 2013.

History

The BBC has produced and broadcast television programmes for children since the 1930s. The first children-specific strand on BBC television was For the Children, first broadcast on what was then the single 'BBC Television Service' on Saturday 24 April 1937; it was only ten minutes long. It lasted for two years before being taken off air when the service closed in September 1960.

Television channel

A television channel is a physical or virtual channel over which a television station or television network is distributed. For example, in North America, "channel 2" refers to the broadcast or cable band of 54 to 60 MHz, with carrier frequencies of 55.25 MHz for NTSC analog video (VSB) and 59.75 MHz for analog audio (FM), or 55.31 MHz for digital ATSC (8VSB). Channels may be shared by many different television stations or cable-distributed channels depending on the location and service provider.

Depending on the multinational bandplan for a given region, analog television channels are typically 6, 7, or 8 MHz in bandwidth, and therefore television channel frequencies vary as well. Channel numbering is also different. Digital television channels are the same for legacy reasons, however through multiplexing, each physical radio frequency (RF) channel can carry several digital subchannels. On satellites, each transponder normally carries one channel, however small, independent channels can be used on each transponder, with some loss of bandwidth due to the need for guard bands between unrelated transmissions. ISDB, used in Japan and Brazil, has a similar segmented mode.

Channel

Channel, channels, and similar terms may refer to:

Places