Digital Satellite Tv Brings Brighter Picture

Digital Satellite Tv Brings Brighter Picture



Digital Satellite TV Brings Brighter Picture
The prospect of​ digital technology for​ television signals has been around awhile and​ is​ what enables video recorders to​ be used without video tape .​
By using digital satellite TV signals, the​ picture quality is​ as​ close to​ high definition as​ can be obtained with less than three LNB inputs in​ your receiver.
The signal being bounced back to​ Earth by digital satellite TV companies is​ not able to​ be received or​ viewed with most analog systems and​ offers a​ better quality picture over the​ distance it​ travels .​
An advantage to​ digital satellite TV signals is​ that they can be directed to​ multiple receivers, enabling you to​ watch a​ different program on different receivers, if​ your satellite is​ equipped with two or​ more LNB lines.
Connecting the​ same output from your receiver to​ multiple television sets will only able you to​ watch the​ same program on all of​ the​ sets connected .​
If you have a​ recorder connected to​ your digital satellite TV, digital or​ videocassette, with one LNB input you can only record the​ channel you are watching .​
With a​ dual LND system you can record one channel while watching different programming on your television set.
Digital Quality Beats Analog Reception
The signal from a​ digital satellite TV system is​ less prone to​ interference from electronic influences such as​ spurious transmissions on the​ same frequency and​ weather patterns .​
Such was the​ case with the​ old UHF and​ VHF broadcast frequencies .​
While the​ signal could travel through certain barriers, the​ strength of​ the​ signal was significantly lost as​ it​ traveled greater distances.
With digital satellite TV signals, they are gathered by the​ satellite dish and​ transmitted into your receiver inside your house where the​ signal is​ unscrambled into its digital format, based on the​ programming you have subscribed to, which is​ stored on the​ acrd inside the​ unit .​
As you change your programming options, the​ card is​ update to​ reflect the​ changes by the​ company.
The one draw back to​ digital satellite TV service is​ that heavy overcast skies can block the​ signal, just as​ a​ tree, building or​ hill can interfere .​
However, once the​ storm clouds have passed the​ area the​ signal and​ television service will return automatically .​
When there is​ an​ outage it​ is​ normally for​ a​ very brief period of​ time, sometimes a​ few minutes, depending on the​ density of​ the​ cloud cover and​ the​ speed at​ which it​ is​ passing overhead.




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