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Precise distance measurement shipboard control device

Model:MOTB-001

For being highly precise, this device detecting the horizontal crustal movement of the bottom of the sea , it is the device which observe continuously for crustal movement to produce by a marine plate and the interaction of the landside plate by a GPS sound-binding method , also for the outbreak mechanism elucidation of the trench type os earthquake .
It can observe range-finding for the bottom of the sea station which is installed in depth of the water 6,000m more than diagonal distance 12,000m and cover all the neighborhood of trench key of the main subduction zone.
In addition, by high-speed communication by the USB connection, the wave pattern monitoring with the PC is possible in real time.
It is compatible with the existing bottom of the sea station of SI2 code system specifications.

specification
Transmitting Power
190dBrelμPa@1m
Receiving sensitivity
-85dBrelV/μPa
Maximum ranging distance
12000m
Header signal reception and recognition
The specified frequency
Header signal reply amplification
The specified frequency
Transmitting frequency
19.608~22.739(kHz)
Command Function
SI2 code system (original)
Body container size
about W210 × H99 × D350mm (excluding protrusions)
Total weight
in the air: about 2kg
Sampling frequency
100kHz・16bit
Communication speed
120KB/s
Transmit frequency
8-12kHz
Recognition header number
four
Simultaneous ranging number
eight