FIELD: sport.
SUBSTANCE: device consists of transmitting unit carried by sportsman and receiving unit. Transmitting unit consists of radio transmitter, high frequency modulator, GSM-receiver and elements of signals processing. Receiving unit consists of radio receiver, high frequency demodulator, GSM-demodulator, elements for processing and display of signals on sportsman condition. High frequency modulator and high frequency demodulator are arranged with possibility to generate and transmit phase-manipulated signal.
EFFECT: higher reliability of device functioning.
3 dwg
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