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The digital video recorder (DVR) has become the recording device for the 21st century, outdistancing the VCR and the DVD recorder. The device records and saves video as a movie file on its own hard drive. The process for transmitting the video feed is the same as with the other recorders and players, and involves multiple possible video/audio connections. It is possible to retransmit the feed to multiple TV sets provided you can correctly split the signal.
CATV originated from the term "cable antenna television," but is now popularly understood to mean cable television. CATV provides television to consumers via coaxial cables that run from the cable television provider to the cable TV box inside your home. Installing CATV wiring is an easy and straightforward task and learning how to accomplish it can save you money.
CATV (cable TV) is brought to your home using coaxial cable that runs from the cable TV provider to the cable box seated right beside your television set. Coaxial cables are made of a copper core, enclosed in a tubular plastic insulator called a dielectric, which is surrounded by a braided conducting shield that is encased in an outer jacket. Learn how to install CATV and tune in to your favorite cable TV channel.
Coaxial cable is the kind of copper cable used by cable TV companies to connect between their line and cable TV subscribers. This type of electrical cable has an inner conductor called copper core, surrounded by a tubular insulating layer called dielectric insulator, and surrounded by a braided conducting shield, encased in a plastic outer sheath. Cable TV wiring is not difficult.
If you get a DVR with your satellite TV system upon ordering your subscription, it can be installed by the service technician when installing the system. If you get a DVR at a later time, however, you can easily install it yourself. Connecting a DVR is the same as connecting any other video device.
