line-of-sight microwave station
1Line-of-sight propagation — refers to electro magnetic radiation including light emissions traveling in a straight line. The rays or waves are diffracted, refracted, reflected, or absorbed by atmosphere and obstructions with material and generally cannot travel over the… …
2Non-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… …
3Microwave radio relay — is a technology for transmitting digital and analog signals, such as long distance telephone calls and the relay of television programs to transmitters, between two locations on a line of sight radio path. In microwave radio relay, radio waves… …
4Microwave transmission — The atmospheric attenuation of microwaves in dry air with a precipitable water vapor level of 0.001 mm. The downward spikes in the graph correspond to frequencies at which microwaves are absorbed more strongly, such as by oxygen molecules… …
5microwave — A method of radio transmission that uses high frequency waves (in the range of 1 to 30 gigahertz) for line of sight broadband communications. It requires a repeater station every 20 miles or so because of the curvature of the earth. Microwaves …
6British Telecom microwave network — The British Telecom microwave network was a network of point to point microwave radio links in the United Kingdom, operated at first by the General Post Office, and subsequently by its successor BT plc. From the late 1950s to the 1980s it… …
7Total station — A total station is an optical instrument used in modern surveying and archaeology as well as by police, crime scene investigators, private accident reconstructionists and insurance companies to take measurements of scenes. It is a combination of… …
8Worldwide Interoperability for Microwave Access — WiMAX {{{image}}}   Sigles d une seule lettre   Sigles de deux lettres   Sigles de trois lettres AAA à DZZ EAA à HZZ IAA à LZZ MAA à PZZ QAA à TZZ UAA à XZZ …
9Worldwide interoperability for microwave access — WiMAX {{{image}}}   Sigles d une seule lettre   Sigles de deux lettres   Sigles de trois lettres AAA à DZZ EAA à HZZ IAA à LZZ MAA à PZZ QAA à TZZ UAA à XZZ …
10Mars Desert Research Station — The Mars Society s Mars Desert Research Station The Mars Desert Research Station (MDRS) is the second of four planned simulated Mars surface exploration habitats (or Mars Analogue Research Stations) owned and operated by the Mars Society.… …
