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  1. A

    Digital cable tv frequencies

    That will do. Thanks
  2. A

    Digital cable tv frequencies

    What frequencies does comcast use?
  3. A

    Digital cable tv frequencies

    I was researching about digital cable tv frequencies and found a lot of info, but coundnt find anything regardind the frequency where more advanced opperations take place, for example in wich frequency the niagra keys are send to the user and so on. Does anyone knows more about digital cable...