How Satellite Programming Works

Have you always wondered how television programming is delivered? National channels and local channels are the two main sources of satellite programming. HBO, CNN, and ESPN are examples of national channels available on satellite. ABC, CBS, and Fox are local channels with affiliates in each particular area. Normally, national channels provide the programming for cable television and the local stations broadcast their programming over the airways. A satellite in space is used by national channels who use a distribution center to send the programs for broadcasting. Usually local stations don't use a satellite to send the programs, so they need to have another way to get the programming. The way it usually works is providers have small local facilities stocked with the proper equipment to get local programming to a certain area. The equipment in the local facility receives a signal from either an antenna or a fiber optic cable, and from there it sends the broadcast to the centrally located center. Then the programming is converted into a digital format that is high quality. There is a huge amount of data for each local channel. The broadcast center needs to compress the data into a size that the satellite can manage.

There are so many choices available to consumers. The hardest choice isn't the channel to watch, but the service to use to get the programming.

Cable Advantages
As technology has improved, the picture and sound quality and the variety of channels has also improved. Overall, it is pretty easy to get cable to every room in your house with a television.

Cable Disadvantages
Cable providers tend to increase costs more often than satellite providers, and cable is limited in most rural areas. When you have a cable service, your charges also include local taxes.

Satellite Advantages
With satellite you get a high quality picture and high quality sound in addition to your choice of hundreds of channels to select from. Satellite is available in all areas, both rural and urban.

Satellite Disadvantages
There is an investment in the equipment up front, but it pays for itself fairly quickly when you see how much less the monthly bill is. The satellite dish installed on your house may have to be cleaned off in case of snow or ice build up.

To get great Rhode Island satellite offers, you may want to consider DISH Network. They have a great selection of packages.