- double-sideband modulator
- двухполосный модулятор
English-Russian electronics dictionary .
double-sideband modulator
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Double-sideband reduced-carrier transmission — (DSB RC): transmission in which (a) the frequencies produced by amplitude modulation are symmetrically spaced above and below the carrier and (b) the carrier level is reduced for transmission at a fixed level below that which is provided to the… … Wikipedia
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
Modulation — For musical change of key, see Modulation (music). For other uses, see Modulation (disambiguation). Passband modulation v · d · e … Wikipedia
Radio transmitter design — In plate modulation systems the voltage delivered to the stage is changed. As the power output available is a function of the supply voltage, the output power is modulated. This can be done using a transformer to alter the anode (plate) voltage.… … Wikipedia
Amplitude modulation — Passband modulation v · d · e Analog modulation AM · … Wikipedia
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Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Stereo generator — A stereo generator is an electronic device designed to encode stereophonic information for transmission over radio or television. It generally only refers to analog audio.RadioFM;CCIR FM stereo uses a double sideband suppressed carrier (DSSC or… … Wikipedia
World Radio Laboratories — World Radio Laboratories, WRL, was a major supplier of amateur radio equipment from the 1950s through the 1970s. WRL was located in Council Bluffs, Iowa, and run by Leo Meyerson W0GFQ and his family.WRL manufactured some of its own products,… … Wikipedia
Frequency mixer — This article is about non linear mixing operating in the frequency domain. For other types of mixers, see electronic mixer. Frequency Mixer Symbol. In electronics a mixer or frequency mixer is a nonlinear electrical circuit that creates new… … Wikipedia
D-STAR — This article is about the digital voice mode used in amateur radio. For the physical quantity, see Specific detectivity. For the concept in robotics, see D* search algorithm. For more details on this topic, see List of amateur radio modes. ICOM… … Wikipedia
