FIELD: radio engineering.
SUBSTANCE: invention relates to the field of radio engineering and communications, in particular to devices for quasi-coherent reception of discretely encoded multi-frequency radio signals. To ensure the result, a second amplifier 19, a third adder 20 and a fourth filter 21 are connected in series to the discriminator for delay synchronization of a B-frequency discretely encoded signal between the output of the first adder 8 and the second input of the second adder 11, the output of the second filter 10 is connected to the second input of the third adder 20, and the output of the fourth filter 21 is the second additional output of the device.
EFFECT: increase in the accuracy of discriminator synchronization under conditions of changes in the relative acceleration between objects by using an a priori delay equation adequate to the processes taking place.
1 cl, 1 dwg
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