Satellite TV Systems

A satellite television system is what brings our favorite shows to our homes. This twentieth century phenomenon is something we experience and enjoy but rarely do we question how it works. Not there is nothing strange in how a satellite TV system functions but it is worth knowing about.

A Satellite TV system works through simple physics and man’s need to cross the boundaries of scientific invention. Satellite TV comes to us through artificial satellites orbiting the Earth about 22,300 miles above the surface. With a satellite system, we are able to watch television shows that are relayed by remote channels across the world.

A broadcasting channel sends high frequency scrambled signals to a specific satellite. This uplinking process is followed by a subsequent relay and a downlink where a receiving satellite dish captures signal transmitted by the satellite. If a dish antenna near you is receiving signals from that satellite and deciphering them, you can watch the shows. The satellite TV system is highly organized and each satellite works at a specific and limited frequency.

There are two kinds of satellite TV systems prevalent today: TVRO and DBS. TVRO is the abbreviated form of Television Receiver Only system. This is how we have been watching satellite TV since it started. The Direct Broadcast Satellite system is newer and more advanced. Where the TVRO system operated on eth C-Band, the DBS system works on the Ku-Band. The huge dish antennas of yore were the hallmark of the TVRO system. No one could have missed these large metal disks on rooftops. The DBS are sleeker and measure only about 18-inches in diameter in comparison to the several feet of the TVRO dishes.

The satellite TV dish is the mainstay of the satellite TV system. Simply put, it is a parabolic object of solid or perforated metal. The antenna also has a positioner arm that can focus on separate satellites within a two-degree arc. The antenna also consists of a Low Noise Amplifier. This mechanism converts satellite signals from high frequency transmittable signals to low frequency signals for local receivers.

With technological advancement, the satellite TV system has taken television viewing to another dimension. Today, television viewing is not just about the shows and the stars, there is a lot of focus on good sound and picture quality. Car Satellite TV has given a boom to high definition programming which uses top-notch equipment to make it a better experience for viewers.

Dish Network Satellite TV System Installed FREE

Free DIRECTV Satellite TV - 125 Channels only $41.99/month! DIRECTV installed in 4-Rooms free.

LEARN MORE ABOUT SATELLITE TV SYSTEMS

Home