The invention of radio was a landmark in the world of broadcasting. In today's digital age, satellite radio has ushered in a new era of radio communications. This type of radio has revolutionized the industry and changed the way that people listen to the airways.
Satellite radio offers over 70 channels of commercial free content with a pretty diverse variety. Everything from hip hop to heavy metal and now there even a Catholic talk channel.
There are two main subscription satellite services that are currently available: Sirius XM and 1worldspace. In 2008, the two separate satellite radio companies of Sirius and XM merged to form Sirius XM Radio. The companies have not yet fully integrated, however, since they rely on different hardware and software systems.
For example, XM uses two Boeing HS 702 satellites, while Sirius uses three SS/L-1300 satellites. The farthest-reaching satellite radio company remains 1worldspace, although their coverage does not yet extend to the United States. The company currently operates with three geo satellites.
The resulting binary or digital code is then translated into analogue signals so that your speakers can replay it. This process produces sound which is just about of CD quality. The transmitting satellites are in a geo-static orbit at 23,000 miles above the equator and have a large footprint which is the name given to the area of ground that is capable of receiving their broadcasts.
In America, for instance, the two areas concentrated on at first were the densely populated east and west coasts in order to maximize possible income. One satellite would be incapable of covering the entirety of the United States in that orbit.
So these are a few of the advantages that satellite radio has over conventional radio. To those that argue that the subscription costs money and conventional radio is free, I say this: Think of all the time you spend listening to commercials and scanning the dial for something you like and you will find that inexpensive cost of a subscription well worth the price.
Satellite radio offers over 70 channels of commercial free content with a pretty diverse variety. Everything from hip hop to heavy metal and now there even a Catholic talk channel.
There are two main subscription satellite services that are currently available: Sirius XM and 1worldspace. In 2008, the two separate satellite radio companies of Sirius and XM merged to form Sirius XM Radio. The companies have not yet fully integrated, however, since they rely on different hardware and software systems.
For example, XM uses two Boeing HS 702 satellites, while Sirius uses three SS/L-1300 satellites. The farthest-reaching satellite radio company remains 1worldspace, although their coverage does not yet extend to the United States. The company currently operates with three geo satellites.
The resulting binary or digital code is then translated into analogue signals so that your speakers can replay it. This process produces sound which is just about of CD quality. The transmitting satellites are in a geo-static orbit at 23,000 miles above the equator and have a large footprint which is the name given to the area of ground that is capable of receiving their broadcasts.
In America, for instance, the two areas concentrated on at first were the densely populated east and west coasts in order to maximize possible income. One satellite would be incapable of covering the entirety of the United States in that orbit.
So these are a few of the advantages that satellite radio has over conventional radio. To those that argue that the subscription costs money and conventional radio is free, I say this: Think of all the time you spend listening to commercials and scanning the dial for something you like and you will find that inexpensive cost of a subscription well worth the price.
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