SATELLITE DISH Meaning and
Definition
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A satellite dish is a device designed to receive satellite signals for the purpose of transmitting or receiving communication signals, television programming, or internet access. It consists of a parabolic-shaped dish made of metal or plastic, usually measuring around 1 to 4 meters in diameter, mounted on a supporting structure that allows it to be directed towards a particular satellite in the sky.
Satellite dishes work on the principle of reflecting the signals transmitted from the satellite to a focal point on the dish, known as the feedhorn. The feedhorn captures the signals and passes them through a downconverter, which then converts them to a lower frequency for easier transmission over cables. From there, the signals are transmitted through coaxial cables to a receiver or a decoder, which decodes the received signals into usable audio, video, or data formats.
Satellite dishes are commonly used for various purposes, including receiving television broadcasts from satellites, particularly for accessing international or satellite-only channels. They are also used for two-way communication services such as satellite internet, where data is sent and received through the dish. Satellite dishes are commonly found in residential areas, as well as in commercial establishments like hotels, hospitals, and offices that require reliable and high-quality satellite signals.
Common Misspellings for SATELLITE DISH
- aatellite dish
- zatellite dish
- xatellite dish
- datellite dish
- eatellite dish
- watellite dish
- sztellite dish
- sstellite dish
- swtellite dish
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- sarellite dish
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- satrllite dish
Etymology of SATELLITE DISH
The word "satellite dish" is a combination of two terms: "satellite" and "dish".
The term "satellite" comes from the Latin word "satelles", which means "attendant" or "bodyguard". In the modern context, it refers to an artificial object that orbits around a celestial body, such as the Earth. The first satellite, Sputnik, was launched by the Soviet Union in 1957.
The term "dish" refers to a concave or bowl-shaped object, often used for serving or containing food. In the case of a satellite dish, it describes the shape of the receiving antenna, which is typically a concave parabolic reflector.
When combined, "satellite dish" refers to a device used to receive television or radio signals transmitted by satellites, making it a receiver equipment that captures and directs signals from space to a receiver in your home or business.
Similar spelling word for SATELLITE DISH
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