![]() The signal source might be an Ethernet cable, a satellite dish, a coaxial cable (see cable television), a telephone line (including DSL connections), broadband over power lines (BPL), or even an ordinary VHF or UHF antenna. ![]() TV signal sources A consumer Palcom DSL-350 satellite-receiver the IF demodulation tuner is on the bottom left, and a Fujitsu MPEG decoder CPU is in the center of the board. In 2016, the average pay-TV subscriber paid $231 per year to lease their set-top box from a cable service provider. ![]() They are used in cable television, satellite television, and over-the-air television systems as well as other uses.Īccording to the Los Angeles Times, the cost to a cable provider in the United States for a set-top box is between $150 for a basic box to $250 for a more sophisticated box. A Sky Q set-top box in the UKĪ set-top box ( STB), also known as a cable box or receiver and historically television decoder, is an information appliance device that generally contains a TV-tuner input and displays output to a television set and an external source of signal, turning the source signal into content in a form that can then be displayed on the television screen or other display device. It allows simultaneous access to television broadcast and internet applications. Electronic device to convert a signal to an output for a televisionĪn Inview Neelix set-top box manufactured in 2012.
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