electromagnetic compatibility level of a computer
21Organisation européenne pour l'équipement de l'aviation civile — L Organisation européenne pour l équipement de l aviation civile (EUROCAE, acronyme de EURopean Organisation for Civil Aviation Equipment) est un organisme européen qui fédère les acteurs du domaine de l aviation civile afin d établir des règles… …
22Superheterodyne receiver — A 5 tube superheterodyne receiver made in Japan around 1955 In electronics, a superheterodyne receiver (sometimes shortened to superhet) uses frequency mixing or heterodyning to convert a received signal to a fixed intermediate frequency, which… …
23Wessex Institute of Technology — Infobox University name = Wessex Institute of Technology image size = 100px city = Ashurst, New Forest country = England website = http://www.wessex.ac.uk/The Wessex Institute of Technology (usually referred to as just Wessex Institute or WIT) is …
24Beriev A-50 — infobox Aircraft name = A 50 Shmel type = AWACS manufacturer = Beriev caption = designer = first flight = 1978 introduced = 1984 retired = produced = number built = around 40 status = In service unit cost = primary user = Russian Air Force more… …
25Maritime mobile amateur radio — An emergency portable boat radio transceiver, Museal ship S/S Sołdek in Gdańsk, Poland Most countries amateur radio licences allow licensed operators to install and use radio transmission equipment while at sea. Such operation is known as… …
26Young Engineers' Satellite 2 — The Young Engineers Satellite 2 (YES2) is a 36 kg student built tether satellite that is part of ESA s Foton M3 microgravity mission. The launch of the Russian Foton M3 occurred on September 142007 at 13:00 (CEST) by a Soyuz U launcher. The… …
27Maglev — JR Maglev at Yamanashi, Japan test track in November 2005 …
28Wi-Fi — For the radio station, see WIFI (AM). Wi Fi logo Wi Fi (  / …
29radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
30TRS-80 — For the Chicago based electronica group, see TRS 80 (group). TRS 80 Model I with Expansion Interface Release date August 3, 1977 (1977 08 03) …
