Hi, i am trying to understand the raster problem in TVs. Can anyone tell me what causes raster and solutions to solve this problem? I would like to have an in depth understanding on TV interference problems in both analog and digital tv as well. Any helpful links are welcome.

 

Hello,

What kind of interference do you talk about?

The following pages have some information on the different types of interference a TV reception can experience:
http://www.selfhelpandmore.com/interference/television-interference.php
http://www.vwlowen.co.uk/radio/radtech.htm
http://www.kyes.com/antenna/interference/tvibook.html

Bertus

 

Hi, i am trying to understand the raster problem in TVs. Can anyone tell me what causes raster and solutions to solve this problem? I would like to have an in depth understanding on TV interference problems in both analog and digital tv as well. Any helpful links are welcome.

Raster is not a problem. It is how the picture is displayed.

ras·ter /ˈrastər/ Noun
A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor.

 

Raster is not the problem. It is the solution.

 

Are you receiving channel SNOW?
Max.

 

Raster is not the problem. It is the solution.

That's what I always thought. In the old days you could adjust the raster, even though I did not know much about it.