I want to move my HDTV STB about 25ft from the TV
and wanted to know how much signal loss I might
expect. I am looking at using good cables, but
I don't want to buy them just to find out the distance
has caused the quality to degrade too much.
Extron has many cables to fit your needs. There are a number of other good cable producers that will keep your HDTV as good as it is now from 25'. That is an easy length. 100' or more and more expensive solutions are needed.