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Digital cable set top box connections

A guy I work with just had digital cable installed and although the T.V. has component and S-video connections the cable guy installed it with the digital RF cable from the wall into the box and another RF cable from the box to the T.V. The box doesn't even have S-video or component outputs, only an RF and a single composite. The question I have is this; since the signal out of the wall is digital is the output RF also digital? If so is this the best possible connection? The cable company does offer a box with an S-video output but would this be a better connection? I've always known that S-video and component are much better than RF but is this true with digital also? Should he get the S-video box? Thanks in advance for your help.
mborner

Showing 1 response by mborner

mborner OP
34 posts
 
Blueswan,
The box is not HD. the unit is made by Motorola. It has a single composite output and a single RF output. It has no component or S-video outputs. I told my co-worker that the connection setup that he has stinks and that he needed to get the box with the S-video outs. He seems to think that since the digital signal comming out of the wall RF then the RF output would be just as good. I know that RF is terrible but where does the quality of the RF digital signal degrade, comming out of the box or is at the T.V. end?
Thanks
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