cable TV & Internet

[Alex Fraser]

Been having trouble with my Comcast Internet connection. I suspect the 
problems are due to the upgrading of their system to handle Digital 
signals.  A tech mentioned a QAM change as being the culprit.  Google 
search gave me
http://bg.broadcastengineering.com/ar/broadcasting_dtv_digital_cable/
which is very illuminating.  Anyone else having problems?

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............ Alex Fraser ............
......... beatnic at comcast.net .......
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