(Redirected from Free-To-Air)'Free-to-air' ('FTA')
television (TV) and
radio broadcasts are sent
unencrypted and may be received via any suitable receiver.
Free-to-view (FTV) is, generally, available without subscription but is encoded and may be restricted geographically. Neither of these are
pay-TV, which is an encrypted subscription (or
pay-per-view) service. FTA is usually delivered by
satellite television, but in various parts of the world with encrypted
digital terrestrial television channels it is broadcast on
UHF or
VHF bands.
Although these channels are described as free; the viewer does in fact pay for them. Some are paid directly by payment of a
licence fee (as in the case of the
BBC) or voluntary donation (in the case of educational broadcasters like
PBS), others indirectly by paying for consumer products and services where part of the cost goes toward television
advertising and
sponsorship.
Free-to-air is often used for
international broadcasting. It is television's equivalent to
shortwave radio.
Australia
Australia's two main
government-owned TV channels,
ABC and
SBS, along with the digital-only multichannels
ABC2 and the
SBS World News Channel are both availably free-to-air on the
NSS5 satellite (SBS can also be received from the
Optus B1 satellite). Viewers in remote parts of Australia can also access
Seven Central and
Imparja Television, or
WIN WA and
GWN through the free-to-view
Optus Aurora program.
Other satellite-only channels such as
Indigenous Community Television,
TVSN, and
Al Jazeera English are available free-to-air on various satellites.
South Asia
Around 33 FTA television channels are broadcast from three transponders on the
NSS-6 satellite covering India, Pakistan, Bhutan, Nepal, Sri Lanka and parts of Afghanistan, China, and Myanmar. In India The channels are marketed by
Doordarshan, India's national broadcaster as "DD Direct +", although other channels such as
dw tv and
Zee Music are also provided.
South Korea
In Korea,
KBS,
MBC (2 main public broadcaster, such as the
ARD and
ZDF of
Germany),
SBS (privately owned, but for free to viewers), and
EBS (including both
TV and
Radio) are the free-to-air broadcasting stations.
They dominate more than 80% of advertisement profits, according to the recent survey from the agency
KOBACO.
Due to the recent government's decision,
Digital TV service for all free-to-air network will be scheduled before the year 2012, following at the end of analogue-based current broadcast.
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Europe
European countries have a tradition of most television services being free to air. Germany, in particular, receives in excess of 100 digital TV channels free to air, including
MTV (which remains encrypted for much of Europe). Approximately half of the television channels on
SES Astra 1 (19.2E) and 2 (28.2E), and
Eutelsat Hotbird (13E) are free to air.
In general, all
satellite radio in Europe is free to air, but the more conventional broadcast systems in use mean that
XM and
Sirius style in-car reception is not possible.
A number of European channels which would likely be free-to-air, including many countries national terrestrial broadcasters, do not do so for
copyright reasons - rights to purchase shows to show free-to-air are often higher in price than for encrypted broadcasts. However, these channels usually provide a scheme to offer free, but encrypted, viewing with
free-to-view broadcasts. The UK's
Channel 4 and
Five, certain programming on Italy's
RAI, and the majority of Dutch channels are covered by such schemes.
New Zealand
The national networks,
Television New Zealand TV ONE and
TV2, and
Māori Television are free-to-air on Optus B1. The
Freeview is also free-to-air.
North America
There are a number of competing systems in use, with early adopters having used C-band
satellite dishes of several feet in diameter to receive signals which were originally analogue FM, later digital using the Motorola-proprietary
Digicipher II system or later still going to Ku-band and under one-metre dishes with most often the international
DVB standard.
The most common North American sources for free-to-air DVB
satellite television are:
★ Ethnic-language broadcasters such as
Globecast World TV on
Galaxy 25 (97°W)
★ Christian broadcasters promoted by
Glorystar &
Spiritcast Satellite Systems TV on
Galaxy 25 (97°W)
★ Individual local stations of major US terrestrial TV networks, such as the Equity Broadcasting stations on Galaxy 10R (123°W)
★ Public educational broadcasters including
PBS on AMC3 (87°W)
Most of these signals are carried by
US satellites. There is little or no free Canadian DVB content available to users of medium-size dishes as much of the available Ku-band satellite bandwidth is occupied by
pay-TV operators
Star Choice and
Bell Expressvu. FTA signals may be scattered across multiple satellites, requiring a motor or multiple
LNBs to receive everything.
The largest groups of end-users for Ku-band free-to-air signals were initially the ethnic-language communities, as often free ethnic-language programming would be sponsored by foreign governments or broadcasters. Depending on language and origin of the individual signals, North American ethnic-language TV is a mix of pay-TV, free-to-air and DBS operations.
Nonetheless, free-to-air satellite TV is a viable alternative for use in locations where terrestrial over-the-air reception is poor.
Digital terrestrial signals, where available, most often tend to be low-power and therefore coverage outside major cities depends largely on analogue terrestrial reception, subscription TV or satellite TV.
See also
★
Satellite dish
★
Satellite television
★
Set-top box
★
Spiritcast
External links
★
Updated Channel List
★
Angles Calculator
★
Free to air TV channels
★
Free to air radio stations
★
Listings of North America FTA, including sorting by language