- downlink field
- поле линии связи «борт – земля»
Англо-русский словарь промышленной и научной лексики. 2014.
downlink field
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Downlink CNR — (Carrier to noise ratio in satellite reception) is an important figure in system TVRO design. Below are certain parameters used in CNR computation. Contents 1 Figure of merit 2 Path loss 3 EIRP 4 Baseband … Wikipedia
Crossed-field amplifier — A crossed field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid 1950s and frequently used as a microwave amplifier in very high power transmitters. Raytheon engineer William C. Brown s work to adapt magnetron principles… … Wikipedia
Secondary surveillance radar — SSR antenna of Deutsche Flugsicherung at Neubrandenburg, in Mecklenburg/Western Pomerania Secondary surveillance radar (SSR)[1] is a radar system used in air traffic control (ATC), that not only detects an … Wikipedia
Lunar Prospector — LunarOrbiter Name=Lunar Prospector Organization=NASA Contractors=Discovery Program MissionType=Planetary Science LaunchDate=January 7, 1998 at 02:28:44 UTC LaunchVehicle=Athena II MissionHighlight=Entered lunar orbit January 11, 1998, 10:28 UTC… … Wikipedia
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
Ulysses (spacecraft) — Infobox Spacecraft Name = Ulysses Caption = Ulysses spacecraft Organization = NASA/ESA Major Contractors = Mission Type = Orbiter Flyby Of = Jupiter Satellite Of = The Sun Launch = 6 October 1990 Launch Vehicle = OV|103, STS 41 Decay = Mission… … Wikipedia
Space Shuttle Challenger disaster — For more information about the final mission and crew of the Challenger, see STS 51 L. Space Shuttle Challenger s smoke plume after the in flight breakup that killed all seven crew members … Wikipedia
New Horizons — For other uses, see New Horizons (disambiguation). New Horizons Operator NASA Major contractors Applied Physics Laboratory (APL) Southwest Research Institute (SwRI) … Wikipedia
OSCAR — This article is about the satellite. For other uses, see Oscar (disambiguation). OSCAR 1 OSCAR is an acronym for Orbiting Satellite Carrying Amateur Radio. OSCAR series satellites use amateur radio frequencies to facilitate communication between… … Wikipedia
Long Term Evolution — Samsung LTE Modem LTE (Long Term Evolution), auch als 4G bezeichnet, ist ein neuer Mobilfunkstandard und zukünftiger UMTS Nachfolger, der mit bis zu 100 Megabit pro Sekunde deutlich höhere Downloadraten erreichen kann. Das Grundschema von UMTS… … Deutsch Wikipedia
8800 Sirocco — Diese Liste bietet eine Übersicht über verschiedene Nokia Mobiltelefone. Inhaltsverzeichnis 1 Nokia 1xxx 1.1 Nokia 1100 1.2 Nokia 1110 1.3 Nokia 1200 1.4 Nokia 1208 … Deutsch Wikipedia
