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Satellite Dish Systems
When satellite dish systems first appeared on the scene they were a piece of
work to get home and install not counting the price you had to pay to buy
one which could run into thousands of dollars. Then when you did get it set
up in your back yard ten chances to one you had no backyard left as the size
of the dish would take up most of the space. They were cumbersome and not
all that reliable. Weather seemed to interfere a lot with them and they
seemed to always need tuning or adjusting. Well those days are a thing of
the past and Dish Network has spoiled us.
Today the compact dishes that are offered are a far cry from what used to
be. They are no more than 18 inches in length and can be attached to any
part of your home as long as they are pointed south with an unobstructed
view. It sounds simple enough, but the satellite dish system is a little
more complex than what it appears.
Broadcast television and satellite television are not the same. Broadcast
television uses a powerful antenna to send out waves, which are picked up by
antennas on the homes and the limitation of broadcast is range. With a
satellite dish system, the signal comes from a satellite that is placed in
orbit about 22,000 miles above the earth. This signal can be picked up at a
very wide range, which can give service to a lot more customers.
Today's satellite can bring television into your home through a small dish
attached to your house and a receiver inside on top of your TV. The receiver
picks up the signal from the satellite and redirects it to your TV, changing
the signal from analog to digital. Without this receiver there would be no
satellite TV as we know it. It decodes the signal that comes in and converts
it so you receiver the clear picture and sound that you get.