FIELD: hydro-acoustic equipment, possible use in remote control hydro-acoustic systems, and also in hydro-acoustic remote control subsystems.
SUBSTANCE: radio hydro-acoustic device for remote disconnection of underwater product and for monitoring its location of sea surface contains command 1 and executive 2 blocks. Command block 1 includes: channel 3 for emitting hydro-acoustic encoded broadband control signals, generator 9 of encoded broadband control signals, including modulating code generator 9.2, set-point generator 9.1 and phase manipulator 9.3. Executive block 2 contains channel 6 for receiving hydro-acoustic encoded broadband control signals, which includes multiplexers 38.1 and 38.2, narrowband filter 38.3 and low frequency filter 38.4. Complex signals with phase modulation are used as encoded hydro-acoustic control signals.
EFFECT: increased reliability of control over executive block.
4 dwg
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