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Sep 13, 2000 · Millions of people receive their television signal through a cable TV connection. Most of them don't actually know what "cable TV" is, what it does or how it got its name. Find out!
- Curt Franklin
This page on television basics tutorial covers Cable TV system basics. It explains cable TV system modules viz. cable station, multiplexer, amplifier, cable, feeders, cable TV box etc. Cable TV is the system where in TV signal is delivered to the users using coaxial cable rather than radio waves.
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Cable Television Distribution Network. CATV design looks simple and well-known thing at the same time has some tricky parts, like signal budget/loss calculations and interference between different frequencies. The Structured Cabling System include the following components: 1.
CATV (originally known as Community Access Television, but now commonly referred to as cable TV) is one of the most common methods of transmitting television signals to commercial buildings. Frischhertz picks up connectivity from your chosen service provider using coaxial cable to extend the signal throughout your structure.
- The Headend
- The Wired System
- Amplifiers
- Network Architectures
- Set-Top Boxes
- Cable Interactivity and Advanced Services
- Bibliography
The process of getting programming to the home begins far from the headend of the local system. National and multinational corporations such as AOL-Time Warner and Disney create the programming and operate familiar channels such as CNN, ESPN, HBO, Discovery, and MTV. These companies distribute the program signals, usually by satellite, from a few m...
There are three types of wire that are used in modern telecommunications: the so-called twisted pair, the fiber-optic cable, and the coaxial cable. The twisted pair is the familiar wire that is used by telephone companies to carry voice and data. Compared to fiber-optic and coaxial cables, twisted pair, without special conditioning, is quite limite...
As the television signal passes through the cable lines, both fiber and coaxial, that signal loses its strength. Resistance in the coaxial cable or impurities in the fiber cause the signal to deteriorate and fade over distance. The signals, therefore, have to be amplified at regular intervals. In contemporary cable systems, these amplifiers are pla...
The pattern in which a cable system is arranged (i.e., the configuration of wires from the headend to the subscriber's home) is the system architecture. From the earliest days of cable in the late 1940s, the classic architecture for a cable system was known as "tree and branch." Picture a family-tree diagram, with ancestral branches of the family c...
Many cable subscribers, even those who have contemporary "cable-ready" television sets, have additional cable set-top boxes, or converters, that are sitting on or next to their sets. Set-top boxes perform several important tasks for the cable system. For some television sets, especially older or non-cable-ready sets, they act as the television tune...
While most cable systems are addressable, true interactivity remains limited in most systems. Interactivity has no set definition and can take many forms, including ordering movies when the customer wants to view them (video on demand) or having the cable system monitor the home smoke alarm. In all cases, it requires some means of getting a signal ...
Baldwin, Thomas; McVoy, D. Stevens; and Steinfeld, Charles. (1996). Convergence: Integrating Media, Information, and Communication.Thousand Oaks, CA: Sage Publications. Bartlett. Eugene. (1999). Cable Television Handbook: Systems and Operations. New York: McGraw-Hill. Ciciora, Walter; Farmer, James; and Large, David.(2000). Modern Cable Television ...
Use the shapes library "Cable TV" to draw CATV system design floor plans, network topology diagrams, wiring diagrams and cabling layout schemes using the ConceptDraw PRO diagramming and vector drawing software.
Design - Toner Cable. Toner Cable’s TV System experts are backed by a technical engineering staff capable of assisting you with the many complicated aspects that make up your system. Toner Cable’s engineers can help you design your distribution system or simply assist you in doing it yourself.
