FIELD: physics.
SUBSTANCE: multichannel receiver for radio frequency pulsed signals with frequency-time coding has a high frequency amplifier, a mixer, a logarithmic intermediate frequency amplifier, a heterodyne, narrow-band channels, each having a narrow band-pass filter, a detector, a video amplifier, a polarity inverter, two switch stages, an adder, a comparator and an amplifier, as well as an assembly.
EFFECT: preservation of information on amplitude of signals with different frequencies during simultaneous reception of several signals with frequency-time coding with overlapping spectra.
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