FIELD: radio engineering, possible use for forming a set of sinusoidal signals with even frequency interval in receiving and transmitting devices with small readjustment time in broad frequency spectrum.
SUBSTANCE: synthesizer has controlled generator, frequency splitter with alternating division coefficient, frequency-phase detector, supporting generator, frequency splitter with fixed division coefficient, block of controlled generators of charge/discharge current, block for determining phase synchronism, microcontroller, block for determining frequency synchronism, lower frequencies filter.
EFFECT: optimal speed of operation due to shorter duration of transient process during alternation of frequencies.
2 cl, 5 dwg
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