radio coupler

См. также в других словарях:

• coupler — /ˈkʌplə/ (say kupluh) noun 1. someone or something that couples, or links together. 2. a device in an organ for connecting keys, manuals, or a manual and pedals, so that they are played together when one is played. 3. Radio a device for… …  

• coupler — /kup leuhr/, n. 1. a person or thing that couples or links together. 2. Mach. a rod or link transmitting force and motion between a rotating part and a rotating or oscillating part. 3. Also called coupling. Railroads. a device for joining pieces… …   Universalium

• Crystal radio — Crystal set redirects here. For the Australian rock band, see The Crystal Set. A modern reproduction of an antique crystal set. It is tuned to different stations by moving the sliding contact (right) up and down the tuning coil (red). The device… …   Wikipedia

• Acoustic coupler — In telecommunications, the term acoustic coupler has the following meanings: # An interface device for coupling electrical signals by acoustical means usually into and out of a telephone instrument. # A terminal device used to link data terminals …   Wikipedia

• Hybrid coupler — A hybrid coupler is a passive device used in radio and telecommunications. It is a type of directional coupler where the input power is equally divided between two output ports. For further information see Power dividers and directional… …   Wikipedia

• Digital Radio Mondiale — (DRM) est une norme de radiodiffusion numérique (voir radio numérique) pour les ondes courtes, moyennes et longues (fréquences en dessous de 30 MHz). Il a été développé par un consortium de diffuseurs, de constructeurs d émetteurs/récepteurs et… …   Wikipédia en Français

• capacitive coupler — capacitive coupler, an apparatus which, by electric fields, joins portions of two radio frequency circuits …   Useful english dictionary

• acoustic coupler — noun a) An interface device for coupling electrical signals by acoustical means usually into and out of a telephone instrument. b) A terminal device used to link data terminals and radio sets with the telephone network …   Wiktionary

• inductive coupler — noun : a mutual inductor used in radio apparatus to provide coupling between two circuits …   Useful english dictionary

• Power dividers and directional couplers — A 10 dB 1.7–2.2 GHz directional coupler. From left to right: input, coupled, isolated (terminated with a load), and transmitted port …   Wikipedia

• Telecommunications device for the deaf — Miniprint 425 TDD. The acoustic coupler on the top is for use with telephone handsets. The printer records the conversation. The specific GA and SK keys allow for speedier use of common abbreviations. A telecommunications device for the deaf… …   Wikipedia