free-space mode
51telecommunications 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… …
52Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …
53Google Earth — Infobox Software name = Google Earth caption = Screenshot of Google Earth in Windows Vista developer = Google released = mid 2006 latest release version = 4.3.7284.3916 latest release date = release date and age|2008|7|13 programming language =… …
54Fiber-optic communication — An optical fiber junction box. The yellow cables are single mode fibers; the orange and blue cables are multi mode fibers: 50/125 µm OM2 and 50/125 µm OM3 fibers respectively. Fiber optic communication is a method of transmitting information from …
55Orbiter (simulator) — Orbiter Developer(s) Martin Schweiger Version 100830, 110822(beta) …
56Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …
57Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …
58Fragmentation (computing) — In computer storage, fragmentation is a phenomenon in which storage space is used inefficiently, reducing storage capacity and in most cases reducing the performance. The term is also used to denote the wasted space itself. There are three… …
59C dynamic memory allocation — C Standard Library Data types Character classification Strings Mathematics File input/output Date/time Localization …
60Telecommunication — A parabolic satellite communication antenna at the biggest facility for satellite communication in Raisting, Bavaria, Germany …
