FIELD: radio engineering, communication.
SUBSTANCE: radio transmitting device consists of a digital up-converter, a selective amplifier, a power amplifier, a harmonic filter, a power control sensor, an antenna matching device, a two-channel error signal amplifier, a down converter, a random access memory, a reference frequency unit, a local and remote controller, A selective amplifier, a harmonic filter, an antenna-matching device and an error signal amplifier, a digital block.
EFFECT: possibility of adaptive compensation of amplitude and phase nonlinear distortions of a short-wave radio transmitter.
1 dwg
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