FIELD: radio equipment.
SUBSTANCE: invention relates to radio engineering and is intended for amplifying and distributing sinusoidal signals with a relatively stable amplitude, the frequency of which functions as a reference parameter. Amplifier is characterized by retrieval of readings of the sinusoidal signal from the internal memory of the amplifier when an input signal appears and conversion thereof into analogue form for transmission to the output of the device. Main functional parts of the amplifier are an input signal frequency multiplier, a pulse former, an address counter, read-only memory containing sinusoidal signal readings, a digital-to-analogue converter and a low-pass filter.
EFFECT: high efficiency of the process of amplifying sinusoidal signals by maintaining a relatively constant amplitude of the output signal during oscillation of the amplitude of the input signal.
8 cl, 4 dwg
