A cable television system provides a number of
analog television channels, some of which may carry digital television
signals or data and other services. Where digital television signals
are carried, these are modulated to have the same bandwidth
as an analog channel, and to be carried in a
channel of the same bandwidth.
Most cable television systems
share the capacity of one analog television channel between a
number of data users.
Other topics in our resources on Broadband Internet related to Cable include: