super-high frequency band
71Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
72Irish pirate radio — Pirate radio in Ireland has had a long history, with hundreds of stations having operated from within the country. Due to past lax enforcement of the rules, the lack of commercial radio until 1989, and the small physical size of the country,… …
73Polymorphism (biology) — Light morph Jaguar (typical) Dark morph or melanistic Jaguar (about …
74Mobile radio — This article is about professional equipment. For mobile radios used in amateur radio, see amateur radio mobile operation. Mobile radio or mobiles refer to wireless communications systems and devices which are based on radio frequencies, and… …
75Oscar/Technische Verdienste — Der Oscar für technische Verdienste (Academy Technical Achievement Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der Verbesserung technischer …
76Wi-Fi — For the radio station, see WIFI (AM). Wi Fi logo Wi Fi (  / …
77Ultra-wideband — (aka UWB, ultra wide band, ultraband, etc.) is a radio technology that can be used at very low energy levels for short range high bandwidth communications by using a large portion of the radio spectrum. UWB has traditional applications in non… …
78List of Mr. Bean episodes — This is an episode guide for the television series Mr. Bean, starring Rowan Atkinson, which ran between 1 January 1990 and 15 November 1995. Contents 1 Mr. Bean 2 The Return of Mr. Bean 3 The Curse of Mr. Bean …
79Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios …
80Optical resolution — This article is about optical resolution in optics. For the method of separating enantiomers in chemistry, see Chiral resolution. Optical resolution describes the ability of an imaging system to resolve detail in the object that is being imaged.… …
