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Satellite earth terminal
| Telecommunications Glossary |
That portion of a satellite link which receives, processes and transmits communications between earth and a satellite.
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Communications, английский
- Средства связи; связь 158
- Средства связи; связь
- [1] general: the transfer of information according to agreed conventions. [2] information technology; the representation, transfer, interpretation, and processing of data between and
- Связь; система связи; коммуникации; пути сообщения
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Satellite footprint, английский
In geostationary orbit, communications satellites have direct line-ofsight to almost half the earth - a large footprint which is a major advantage. a signal sent via satellite can be transmitted simultaneously to every u.s. city. multiple downlinks can be aimed at one satellite and receive the same program; called point to multipoint.
Sap - supplementary audio program, английский
Sap is used to designate that part of the audio signal transmitted with the standard multi-channel sound television broadcast. the multi-channel audio signal contains stereo (left and right), sap and pro. the sap signal is most often used in television broadcast applications for a second language.
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