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2. Set-top box - Wikipedia

   en.wikipedia.org/wiki/Set-top_box

   A typical modern set-top box, along with its remote control - pictured here a digital terrestrial TV receiver by TEAC. A set-top box (STB), also known as a cable box, receiver, or simply box, and historically television decoder or a converter, [1] is an information appliance device that generally contains a TV tuner input and displays output to a television set, turning the source signal into ...

3. The 7 Best HDTV Antenna Amplifiers of 2023 For a Better Signal

   www.aol.com/lifestyle/best-high-definition-tv...

   8-Port TV Distribution Amplifier. For households with multiple TVs, the Antennas Direct 8-Port TV Distribution Amplifier can split a signal with no noticeable impact on signal quality.

4. RCA Dimensia - Wikipedia

   en.wikipedia.org/wiki/RCA_Dimensia

   The main unique feature of the Dimensia system was the MRT 003, a 32-kilobyte built-in computer module which allowed the monitor to communicate with all Dimensia components and the remote functions. [2] All components were connected via the control bus found on the I/O panel on the back of the TV.

5. Tuner (radio) - Wikipedia

   en.wikipedia.org/wiki/Tuner_(radio)

   A television tuner or TV tuner, also called a TV receiver, is a component or subsystem that converts analog television or digital television transmissions into audio and video signals which can be further processed to produce sound and a picture. [29] [30] [31] A TV tuner must filter out unwanted signals and have a high signal-to-noise ratio. [32]

6. Cable television - Wikipedia

   en.wikipedia.org/wiki/Cable_television

   At the optical node, the optical signal is translated back into an electrical signal and carried by coaxial cable distribution lines on utility poles, from which cables branch out to a series of signal amplifiers and line extenders. These devices carry the signal to customers via passive RF devices called taps.

7. Analog television - Wikipedia

   en.wikipedia.org/wiki/Analog_television

   The audio signal goes to a 4.5 MHz amplifier. This amplifier prepares the signal for the 4.5 MHz detector. It then goes through a 4.5 MHz IF transformer to the detector. In television, there are 2 ways of detecting FM signals. One way is by the ratio detector. This is simple but very hard to align. The next is a relatively simple detector.