March 7, 2010
What is a Satellite TV Descrambler
Steve Gee asked:
Why you need a descrambler for satellite TV
There are two types of satellite TV signal that you are able to access: Free To Air (FTA) and Premium. To cut a long story short you need a descrambler to watch premium and pay-per-view satellite broadcasts but you do not need one to watch FTA transmissions. So what is a satellite TV descrambler exactly?…
Satellite TV basics
Satellite TV is beamed from a satellite in space to your satellite dish and then passed via a cable to the receiver next to your TV. The job of the receiver is to convert the radio frequency signal from your dish into audio and video signals that you can feed into your home television equipment.
If the incoming signal is Free-to-Air then it will not be scrambled so the job of the receiver is done. You can enjoy the output of the receiver for as long as you like. If the incoming signal is scrambled or encrypted however then you will need to descramble it before you can watch it.
How satellite TV providers make their money
Launching satellites into space and running a huge broadcasting network requires a lot of money so providers generate that money from you, the consumer, in a number of ways. One way they make money is by persuading advertisers to pay them for showing advertising along with their interesting programmes. For some FTA channels this is their only means of generating revenue.
Another way to generate cash from the consumer more directly is to charge you for what you watch. Often a provider will offer a mixture of FTA and chargeable programming. The FTA channels get you hooked then you pay for the more entertaining channels.
What stops you watching premium satellite TV for free?
A provider of premium satellite TV has to have a way to make you pay for what you watch so they encrypt or scramble the TV signal and sell you a key to unlock it. When you have paid your subscription or the fee for a one-time pay-per-view the satellite TV provider sends a signal to your set-top box, which programmes your viewing card to allow the descrambler in the box to decode the signal so that you can watch it.
More information on this in the article Satellite TV Descrambler
Can you own your own satellite TV descrambler and be legal?
There isn't anything to stop you owning satellite TV descrambling equipment but if you use it to watch non-FTA programmes then you must inform the satellite TV provider that you are doing so. I bet they then send you a bill.
It is possible to acquire equipment that enables you to unlock and descramble premium satellite TV but the complexity and sophistication of modern digital TV encryption techniques are making it impractical to do so.
Home Alarm
Why you need a descrambler for satellite TV
There are two types of satellite TV signal that you are able to access: Free To Air (FTA) and Premium. To cut a long story short you need a descrambler to watch premium and pay-per-view satellite broadcasts but you do not need one to watch FTA transmissions. So what is a satellite TV descrambler exactly?…
Satellite TV basics
Satellite TV is beamed from a satellite in space to your satellite dish and then passed via a cable to the receiver next to your TV. The job of the receiver is to convert the radio frequency signal from your dish into audio and video signals that you can feed into your home television equipment.
If the incoming signal is Free-to-Air then it will not be scrambled so the job of the receiver is done. You can enjoy the output of the receiver for as long as you like. If the incoming signal is scrambled or encrypted however then you will need to descramble it before you can watch it.
How satellite TV providers make their money
Launching satellites into space and running a huge broadcasting network requires a lot of money so providers generate that money from you, the consumer, in a number of ways. One way they make money is by persuading advertisers to pay them for showing advertising along with their interesting programmes. For some FTA channels this is their only means of generating revenue.
Another way to generate cash from the consumer more directly is to charge you for what you watch. Often a provider will offer a mixture of FTA and chargeable programming. The FTA channels get you hooked then you pay for the more entertaining channels.
What stops you watching premium satellite TV for free?
A provider of premium satellite TV has to have a way to make you pay for what you watch so they encrypt or scramble the TV signal and sell you a key to unlock it. When you have paid your subscription or the fee for a one-time pay-per-view the satellite TV provider sends a signal to your set-top box, which programmes your viewing card to allow the descrambler in the box to decode the signal so that you can watch it.
More information on this in the article Satellite TV Descrambler
Can you own your own satellite TV descrambler and be legal?
There isn't anything to stop you owning satellite TV descrambling equipment but if you use it to watch non-FTA programmes then you must inform the satellite TV provider that you are doing so. I bet they then send you a bill.
It is possible to acquire equipment that enables you to unlock and descramble premium satellite TV but the complexity and sophistication of modern digital TV encryption techniques are making it impractical to do so.
Home Alarm
![]() |
Premier Mounts PSD-TTS/B Universal Tabletop Stand (Black base) List Price: $199.99 Sale Price: Too low to display Average Rating: ![]() |
![]() |
Techcraft CRE48B Credenza for 48-Inch Flat Panel Televisions List Price: $299.99 Sale Price: $170.99 Average Rating: ![]() |
![]() |
Premier Mounts PSD-TTS Universal Tabletop Stand List Price: $199.99 Sale Price: Too low to display Average Rating: ![]() |
![]() |
Giuseppe di Stefano: La Voce del Cuore [DVD Video] List Price: $49.99 Sale Price: $18.99 Average Rating: ![]() |
DVD Information
Binding: DVDAspect Ratio: 1.33:1
Audience Rating:
Brand: B & A Computer
Manufacturer: Hardy Classic Video
Original Release Date: 2000-01-01
Actors:
![]() |
Contender [VHS] List Price: $44.99 Sale Price: $18.95 Used From: $2.00 |
![]() |
Last Castle [VHS] List Price: $44.99 Sale Price: $24.99 Used From: $24.99 |
![]() |
Coleman Cable 046588912 6-Outlet Power Strip with 15-Feet Cord List Price: $16.99 Sale Price: $12.77 |
![]() |
Coleman Cable 04663 7-Outlet LCD/HDTV Surge Protector with Coax Protection List Price: $24.99 Sale Price: $18.20 |
Filed under Communications by .







![Giuseppe di Stefano: La Voce del Cuore [DVD Video]](http://hdtv1080.info/images/i/41aM2PfKq%2BL._SL75_.jpg)

![Contender [VHS]](http://hdtv1080.info/images/i/416VJFCSH6L._SL75_.jpg)
![Last Castle [VHS]](http://hdtv1080.info/images/i/51S8FTRNZPL._SL75_.jpg)


