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A satellite dish is a dish-shaped type of parabolic antenna designed to receive or transmit information by radio waves to or from a communication satellite. The term most commonly means a dish which receives direct-broadcast satellite television from a direct broadcast satellite in geostationary orbit .
A 2.5 m parabolic dish antenna for bidirectional satellite Internet access. A very-small-aperture terminal (VSAT) [1] is a two-way satellite ground station with a dish antenna that is smaller than 3.8 meters. The majority of VSAT antennas range from 75 cm to 1.2 m. Bit rates, in most cases, range from 4 kbit/s to 16 Mbit/s.
The Tailgater is a portable satellite antenna; the tailgater can be purchased as a standalone device for $350. The Tailgater is compatible with the Wally and VIP211 receivers. Customers only need to pay for the period of time where the receiver is active on the account, the monthly cost for a Vip211 or Wally is $7 per month, if the receiver is ...
A 'whip' antenna at the side of a Casio portable TV. Some portable televisions use a whip antenna. [6] This consists of a single telescoping rod about a meter (3.3 feet) long attached to the television, which can be retracted when not in use. It functions as a quarter-wave monopole antenna.
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 ...
A parabolic antenna is an antenna that uses a parabolic reflector, a curved surface with the cross-sectional shape of a parabola, to direct the radio waves. The most common form is shaped like a dish and is popularly called a dish antenna or parabolic dish. The main advantage of a parabolic antenna is that it has high directivity.