What Is TV Dish?
Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer’s location. The signals are received via an outdoor parabolic antenna commonly referred to as a satellite dish and a low-noise block downconverter.
A satellite receiver then decodes the desired television program for viewing on a television set. Receivers can be external set-top boxes, or a built-in television tuner. Satellite television provides a wide range of channels and services. It is usually the only television available in many remote geographic areas without terrestrial television or cable television service.
Modern systems signals are relayed from a communications satellite on the X band (8–12 GHz) or Ku band (12–18 GHz) frequencies requiring only a small dish less than a meter in diameter. The first satellite TV systems were an obsolete type now known as television receive-only. These systems received weaker analog signals transmitted in the C-band (4–8 GHz) from FSS type satellites, requiring the use of large 2–3-meter dishes. Consequently, these systems were nicknamed “big dish” systems, and were more expensive and less popular.
Early systems used analog signals, but modern ones use digital signals which allow transmission of the modern television standard high-definition television, due to the significantly improved spectral efficiency of digital broadcasting. As of 2022, Star One C2 from Brazil is the only remaining satellite broadcasting in analog signals.
Different receivers are required for the two types. Some transmissions and channels are unencrypted and therefore free-to-air, while many other channels are transmitted with encryption. Free-to-view channels are encrypted but not charged-for, while pay television requires the viewer to subscribe and pay a monthly fee to receive the programming.
Satellite TV is being affected by the cord-cutting trend where people are shifting towards internet based streaming television.
How Does TV Dish Work?
A satellite dish works in the same way as the reflector for a torch or car headlights. A signal is produced or reflected from a focal point. This signal then reflects off the large part of the satellite dish and travels towards the satellite.
What Does DISH TV Offer?
DISH TV packages come with up to 290+ channels, including many of the most-watched cable channels, tons of kids and family channels, and almost as many sports channels as DIRECTV. DISH also carries several affordable premium movie channels and add-on packs.
TV Dish Prices In Ghana:
GH₵ 95.00
90 Cm Dish
GH₵ 1,650.00
Rocket Dish 5G30 Ubiquity
GH₵ 200.00
Dish Of DSTV
GH₵ 1,050.00