amateur+receiver

См. также в других словарях:

• Amateur radio repeater — An amateur radio repeater is an electronic device that receives a weak or low level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation. Many repeaters are… …   Wikipedia

• Amateur radio direction finding — Sport imagesize = 250px caption = A German competitor on a two meter ARDF course. union = International Amateur Radio Union nickname = first = 1950s, in northern and eastern Europe registered = clubs = contact = Non contact team = Individual… …   Wikipedia

• Amateur radio station — Fixed ground station of a German amateur radio operator An amateur radio station is an installation designed to provide radiocommunications in the amateur radio service for an amateur radio operator. Radio amateurs build and operate several types …   Wikipedia

• Amateur radio homebrew — Homebrew is an Amateur radio slang term for home built, noncommercial radio equipment. [ [http://www.dxing.com/radioterms.htm Radio Terms and Abbreviations ] ] HistoryIn the early years of amateur radio, long before factory built gear was easily… …   Wikipedia

• Amateur television — Fast scan redirects here. For the ultrasound assessment used in trauma, see Focused assessment with sonography for trauma. Amateur television (ATV) is the transmission of Broadcast quality video and audio over the wide range of frequencies of… …   Wikipedia

• Maritime 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… …   Wikipedia

• Vintage amateur radio — is a subset of the amateur radio hobby, considered a form of nostalgia much like antique car collecting, where enthusiasts collect, restore, preserve, build, and operate amateur radio equipment from bygone years, most notably those using vacuum… …   Wikipedia

• British Amateur Television Club — infobox Organization name = British Amateur television Club size = 100px caption = The BATC Logo msize = mcaption = abbreviation = BATC motto = formation = 1949 extinction = type = Non profit organization status = purpose = Advocacy, Education… …   Wikipedia

• Superheterodyne 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… …   Wikipedia

• Communications receiver — The National HRO, a classic communications receiver circa 1930s. A communications receiver is a type of radio receiver used as a component of a radio communication link. Contents …   Wikipedia

• Roy Williams (wide receiver) — Pour les articles homonymes, voir Roy Williams. Roy Williams Données générales Nom complet Roy Eugene Williams, Jr. Nationalité …   Wikipédia en Français