beacon antenna

См. также в других словарях:

• beacon skipping — A condition where transponder return pulses from a beacon are missing at the interrogating radar. Beacon skipping can be caused by interference, overinterrogation of the beacon, antenna nulls, or pattern minimums …   Aviation dictionary

• Air traffic control radar beacon system — The air traffic control radar beacon system (ATCRBS) is a system used in air traffic control (ATC) to enhance radar monitoring and separation of air traffic. ATCRBS assists ATC radars by acquiring information about the aircraft being monitored,… …   Wikipedia

• Non-directional beacon — Radio Tower of NKR Leimen Ochsenbach, Germany This symbol denotes an NDB on an aeronaut …   Wikipedia

• Marker beacon — A marker beacon is a particular type of VHF radio beacon used in aviation, usually in conjunction with an instrument landing system (ILS), to give pilots a means to determine position along an established route to a destination such as a runway.… …   Wikipedia

• Weather beacon — Weatherball redirects here. For the antenna protecting structure, see Radome. Sydney …   Wikipedia

• One Beacon Street — General information Type Office Location 1 Beacon Street, Boston, Massachusetts …   Wikipedia

• radio-marker beacon — The beacons that serve to identify a particular location in space along an airway or approach to an instrument runway. This is done by means of a 75 MHz transmitter, which transmits a directional signal to be received by aircraft flying overhead …   Aviation dictionary

• Beam Approach Beacon System — (or BABS) is an automatic RADAR landing system developed in the early 1940 s.It is a responder (or transponder) mounted in a Hillman van and placed at the end of the runway. In some cases fixed sites were installed and by the mid 1950 s Standard… …   Wikipedia

• marker beacon — The beacons serve to identify a particular location in space along an airway or an approach to an instrument runway. This is done by means of a 75 MHz transmitter, which transmits a directional signal to aircraft flying overhead. These markers… …   Aviation dictionary

• stub antenna — A short, UHF (ultrahigh frequency), quarter wavelength antenna usually used for radar beacon transponders, DME (distance measuring equipment), and IFF (identification friend or foe) …   Aviation dictionary

• RBA — • Recovery Beacon Antenna ( > IEEE Standard Dictionary ) NASA • Radar Beacon Antenna NASA • Rabat, Morocco internationale Flughafen Kennung …   Acronyms