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The motherboard of an early microcomputer, the Microtan 65, showing the silver-cased ASTEC 1111EM36 UHF TV modulator at top left. Prior to the introduction of specialised video connector standards such as SCART, TVs were designed to only accept signals through the aerial connector: signals originate at a TV station, are transmitted over the air, and are then received by an antenna and ...
Female Belling-Lee connector on a television set. The Belling-Lee connector (also type 9,52, but largely only in the context of its specification, IEC 61169, Part 2: Radio-frequency coaxial connector of type 9,52) [1] is commonly used in Europe, parts of Southeast Asia, and Australia, to connect coaxial cables with each other and with terrestrial VHF/UHF roof antennas, antenna signal ...
Composite video (1 RCA, Antenna socket, or BNC) DB13W3 ("13W3" computer video connector) DMS-59, single connector carrying two DVI and two VGA; Musa, British connector used in broadcasting and telecommunications; PAL connector, common in Europe as an antenna connector; S-Video (1 Mini-DIN) SDI - Broadcast grade digital interface over BNC cables
An RF switch or microwave switch is a device to route high frequency signals through transmission paths. RF (radio frequency) and microwave switches are used extensively in microwave test systems for signal routing between instruments and devices under test (DUT). Incorporating a switch into a switch matrix system enables you to route signals ...
This custom switch matrix would employ 14 EM switches and a number of different signal conditioners including: power splitters, amplifiers, mixers, filters, and attenuators. RF Switch Matrices are also used heavily in the Television Broadcast market for the reception and re-broadcast of TV Channels.
In electronics, an antenna amplifier (also: aerial amplifier or booster) is a device that amplifies an antenna signal, usually into an output with the same impedance as the input impedance. Typically 75 ohm for coaxial cable and 300 ohm for twin-lead cable. An antenna amplifier boosts a radio signal considerably for devices that receive radio ...
Marantz 2050L AM/FM stereo tuner (USA; 1978-1980) [1]. In electronics and radio, a tuner is a type of receiver subsystem that receives RF transmissions, such as AM or FM broadcasts, and converts the selected carrier frequency into a form suitable for further processing or output, such as to an amplifier or loudspeaker.
5x8 (5 by 8) Multiswitches, which have 4 satellite input, 1 terrestrial antenna input and 8 outputs; 17x8 (17 by 8) Multiswitches, which have 16 satellite input, 1 terrestrial antenna input and 8 outputs within builtin amplifier for compensating cable losses