FIELD: radio communications.
SUBSTANCE: device has power amplifier, output power sensor, three comparison blocks, analog key, adder, adjustable voltage stabilizer with current sensor at output, threshold element, adjustable support voltage source, synchronization block, HF-switch, antenna, antenna equivalent with power indicator, analog-digital converter, digital comparison block, power level code generator, control block, sine-shaped signal generator, power indicator.
EFFECT: higher reliability, broader functional capabilities.
1 cl, 1 dwg
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