selective amplifier

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• selective amplifier — atrankusis stiprintuvas statusas T sritis fizika atitikmenys: angl. selective amplifier vok. Selektivverstärker, m rus. избирательный усилитель, m pranc. amplificateur sélectif, m …   Fizikos terminų žodynas

• Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …   Wikipedia

• Operational amplifier — A Signetics μa741 operational amplifier, one of the most successful op amps. An operational amplifier ( op amp ) is a DC coupled high gain electronic voltage amplifier with a differential input and, usually, a single ended output.[1] An op amp… …   Wikipedia

• Optical amplifier — An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity, or one in which feedback from… …   Wikipedia

• Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… …   Wikipedia

• Selektivverstärker — atrankusis stiprintuvas statusas T sritis fizika atitikmenys: angl. selective amplifier vok. Selektivverstärker, m rus. избирательный усилитель, m pranc. amplificateur sélectif, m …   Fizikos terminų žodynas

• amplificateur sélectif — atrankusis stiprintuvas statusas T sritis fizika atitikmenys: angl. selective amplifier vok. Selektivverstärker, m rus. избирательный усилитель, m pranc. amplificateur sélectif, m …   Fizikos terminų žodynas

• atrankusis stiprintuvas — statusas T sritis fizika atitikmenys: angl. selective amplifier vok. Selektivverstärker, m rus. избирательный усилитель, m pranc. amplificateur sélectif, m …   Fizikos terminų žodynas

• избирательный усилитель — atrankusis stiprintuvas statusas T sritis fizika atitikmenys: angl. selective amplifier vok. Selektivverstärker, m rus. избирательный усилитель, m pranc. amplificateur sélectif, m …   Fizikos terminų žodynas

• 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

• Squelch — In telecommunications, squelch is a circuit function that acts to suppress the audio (or video) output of a receiver in the absence of a sufficiently strong desired input signal. Contents 1 Carrier squelch 2 Tone squelch and selective calling 2.1 …   Wikipedia