antenna tuner


antenna tuner
مُوالف الهوائي

English-Arabic automotive engineering dictionary. 2015.

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  • Antenna tuner — An antenna tuner, transmatch, or antenna tuning unit (ATU) matches a transceiver with a fixed impedance (typically 50 ohms for modern transceivers) to a load (feed line and antenna) impedance which is unknown, complex or otherwise does not match …   Wikipedia

  • Tuner — may refer to: * Someone or something which adjusts or configures a mechanical, electronic, or musical device * Antenna tuner, a device to adjust the resonance frequency of an antenna or transmission line * Electronic tuner, a device used by… …   Wikipedia

  • Tuner (radio) — A tuner is an adjustable device which passes one radio frequency, or band of frequencies, and excludes others, by using electrical resonance. A tuner performs the process of selecting the desired signal but it s output is not directly usable and… …   Wikipedia

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  • Random wire antenna — A random length wire antenna is a type of radio frequency antenna typically chosen more for convenience than any particular design criteria. This antenna sometimes is called the zig zag antenna, as it may be strung back and forth between trees… …   Wikipedia

  • ATSC tuner — Multiple MPEG programs are combined then sent to a transmitting antenna. In the US broadcast digital TV system, an ATSC receiver then decodes the TS and displays it on a TV. An ATSC (Advanced Television Systems Committee) tuner, often called an… …   Wikipedia

  • Television antenna — A Winegard HD 7084P 68 element VHF/UHF aerial antenna A television antenna, or TV aerial, is an antenna specifically designed for the reception of over the air broadcast television signals, which are transmitted at frequencies from about 41 to… …   Wikipedia

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  • Standing wave ratio — In telecommunications, standing wave ratio (SWR) is the ratio of the amplitude of a partial standing wave at an antinode (maximum) to the amplitude at an adjacent node (minimum), in an electrical transmission line. The SWR is usually defined as a …   Wikipedia

  • Clansman — For the book by Thomas Dixon, see The Clansman. Clansman The PRC 320 HF Radio Type Radio Communications System Place of …   Wikipedia

  • Kenwood Corporation — Infobox Company company name = Kenwood Corporation company company type = Public Tyo|6765 foundation = 1946 location = Hachiōji, Tokyo, Japan key people = Haruo Kawahara CEO industry = Consumer electronics, electronics products = Consumers… …   Wikipedia