-
1 супергетеродинный приёмник с одним преобразованием частоты
Telecommunications: single-superheterodyneУниверсальный русско-английский словарь > супергетеродинный приёмник с одним преобразованием частоты
-
2 одноступенчатая схема
эквивалентная схема; эквивалентная цепь — equivalent circuit
триггер; триггерная схема; спусковая схема — trigger circuit
Русско-английский большой базовый словарь > одноступенчатая схема
-
3 однопроводная схема
эквивалентная схема; эквивалентная цепь — equivalent circuit
триггер; триггерная схема; спусковая схема — trigger circuit
Авиация и космонавтика. Русско-английский словарь > однопроводная схема
-
4 многоступенчатая схема
1. ladder diagramсхема подмешивания "красного" — red adder
2. multistage circuitэквивалентная схема; эквивалентная цепь — equivalent circuit
триггер; триггерная схема; спусковая схема — trigger circuit
Русско-английский большой базовый словарь > многоступенчатая схема
-
5 одноходовая схема
1. single-shot circuitэквивалентная схема; эквивалентная цепь — equivalent circuit
триггер; триггерная схема; спусковая схема — trigger circuit
2. one-shot circuitРусско-английский большой базовый словарь > одноходовая схема
См. также в других словарях:
Single-sideband modulation — (SSB) is a refinement of amplitude modulation that more efficiently uses electrical power and bandwidth. It is closely related to vestigial sideband modulation (VSB) (see below).Amplitude modulation produces a modulated output signal that has… … 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
List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… … Wikipedia
Direct-conversion receiver — A direct conversion receiver (DCR), also known as homodyne, synchrodyne, or zero IF receiver, is a radio receiver design that demodulates the incoming radio signal using synchronous detection driven by a local oscillator whose frequency is… … Wikipedia
Regenerative circuit — The regenerative circuit (or self regenerative circuit) allows an electronic signal to be amplified many times by the same vacuum tube or other active component such as a field effect transistor.Description Regenerative circuits were employed in… … Wikipedia
Radio receiver design — is a complex topic which can be broken down into a series of smaller topics. A radio communication system requires two tuned circuits each at the transmitter and receiver, all four tuned to the same frequency. [Cheney, M., Uth, R., Glenn, J.… … Wikipedia
Edwin Howard Armstrong — Edwin H. Armstrong Developed and advanced the utility of FM technology. Born December 18, 1890(1890 12 18) New York, New York U.S … Wikipedia
Tuned radio frequency receiver — A tuned radio frequency receiver (TRF receiver) is a radio receiver that is usually composed of several tuned radio frequency amplifiers followed by circuits to detect and amplify the audio signal. A 3 stage TRF receiver includes a RF stage, a… … Wikipedia
Pentagrid converter — For other types of frequency converters please, see Frequency converter. The pentagrid converter is a radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio receiver. Grids of a 12SA7GT… … Wikipedia
Antique radio — DIORA AGA RSZ 50 ca.1947 from Poland An antique radio is a radio receiving set that is collectible because of its age and rarity. Although collectors may differ on the cutoff dates, most would use 50 years old, or the pre World War II Era, for… … Wikipedia
radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… … Universalium