uplink signal losses

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• telecommunications media — Introduction       equipment and systems metal wire, terrestrial and satellite radio, and optical fibre employed in the transmission of electromagnetic signals. Transmission media and the problem of signal degradation       Every… …   Universalium

• Rain fade — refers primarily to the absorption of a microwave Radio Frequency (RF) signal by atmospheric rain, snow or ice, and losses are especially prevalent at frequencies above 11 GHz. It also refers to the degradation of a signal caused by the… …   Wikipedia

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• WiMAX — Worldwide Interoperability for Microwave Access Logo trademarked by the WiMAX Forum …   Wikipedia

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• Tower Mounted Amplifier — Crowded mast with TMAs (white rectangular boxes) mounted behind all the panel (rectangular) antennas A Tower Mounted Amplifier or Mast Head Amplifier is a Low noise amplifier (LNA) mounted as close as practical to the antenna in mobile masts or… …   Wikipedia

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• Non-line-of-sight propagation — Non line of sight (NLOS) or near line of sight is a term used to describe radio transmission across a path that is partially obstructed, usually by a physical object in the innermost Fresnel zone. Many types of radio transmissions depend, to… …   Wikipedia

• CubeSat — For more information, see List of CubeSats. Ncube 2, a Norwegian Cubesat. A CubeSat is a type of miniaturized satellite for space research that usually has a volume of exactly one liter (10 cm cube), has a mass of no more than 1.33 kilograms …   Wikipedia

• Ku band — The Ku band (pronounced kay yoo ) is a portion of the electromagnetic spectrum in the microwave range of frequencies. This symbol refers to K under (in the original German, Kurz unten , with the same meaning) in other words, the band directly… …   Wikipedia