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A satellite minidish. This is a list of the free-to-air channels that are currently available via satellite from SES Astra satellites (Astra 2E/2F/2G) at orbital position 28.2 °E, serving Ireland and the United Kingdom. Sky and Freesat use these satellites to deliver their channels. If one was to change providers between Sky and Freesat, one ...
A Viewsat Xtreme FTA receiver. A free-to-air or FTA Receiver is a satellite television receiver designed to receive unencrypted broadcasts. Modern decoders are typically compliant with the MPEG-4/DVB-S2 standard and formerly the MPEG-2/DVB-S standard, while older FTA receivers relied on analog satellite transmissions which have declined rapidly in recent years.
Free-to-air (FTA) services are television (TV) and radio services broadcast in unencrypted form, allowing any person with the appropriate receiving equipment to receive the signal and view or listen to the content without requiring a subscription, other ongoing cost, or one-off fee (e.g., pay-per-view).
Freesat is a British free-to-air satellite television service, first formed as a joint venture between the BBC and ITV plc [2] and now owned by Everyone TV (itself owned by all of the four UK public service broadcasters, BBC, ITV, Channel 4 and Channel 5).
The following is a list of free-to-air DVB satellite services [10] available in New Zealand. Most New Zealand homes already have a standard 60 cm satellite dish fitted which can pick up most of these channels, as these are also used (or have been used in the past) to pick up free-to-air and pay New Zealand television channels from Optus D1 (and ...
A GPS receiver needs four satellites to work out its position in three dimensions. [1] SVNs are "space vehicle numbers" which are serial numbers assigned to each GPS satellite. PRNs are the "pseudo-random noise" sequences, or Gold codes, that each satellite transmits to differentiate itself from other satellites in the active constellation.
Othernet sells a portable satellite data receiver that combines an amplifier, radio, and CPU in a single unit. The company's goal is to make news, information, and education accessible to everyone. Othernet's stated goal is to provide free access to content from the web through geostationary and low Earth orbit satellites, made available ...
The satellite network uses a CDMA spread-spectrum technique where the low-bitrate message data is encoded with a high-rate pseudo-random noise (PRN) sequence that is different for each satellite. The receiver must be aware of the PRN codes for each satellite to reconstruct the actual message data.