FIELD: hydroacoustic equipment, hydroacoustic systems of remote control, subsystems of hydroacoustic telecontrol. SUBSTANCE: proposed hydroacoustic facility has signal radiation unit comprising generator of coded wide- band control signals, power amplifier and hydroacoustic radiator of coded wide-band control signals, signal receiving unit incorporating hydrophone, amplifier, decoder of coded wide-band control signals, high-capacitance multiply re-charged storage cell, capacitive storage circuit, device for emergency transmission of control signal and electromagnetic relay connected to mechanical release, outer separable key. Signal receiving unit is placed in sealed compartment in which capacity plastic case of certain shaped showing own positive buoyancy is employed. Stock of halyard is located in container attached to plastic case. EFFECT: enhanced reliability, raised endurance, simplified design, diminished mass and size characteristics and reduced cost of facility as whole. 2 dwg
